Tech stack API pricing: plans compared

Name: Tech stack API plans
Creator: Datacircle
License: https://creativecommons.org/licenses/by/4.0/

Tech stack APIs side by side: the fields each returns, what 1,000 companies cost and how fresh they are.

Best tech stack API in 2026


API	Score						Price			Not found	Time per technologies call						Companies called			The technologies call		Technologies counted	Each technology	Aggregators	Charges			Overage	In their words	Data			Plan				Rate limit				Speed		The call			About the plan		Sources
API plan	Overall score	Price score	Data score	Cost to get started score	Bundle score	Performance score	$ per 1,000	Billing	$ a month	$ per 1,000	Median	10th percentile	90th percentile	Fastest	Slowest	Baseline	Called	Found	Parts returned	Call	Charged per company	Technologies	Version	Aggregators	Repeat free	Per	Also pays for	$ per 1,000	Their pitch	Freshness	Keep data	Use data	Pay	You get	Enough for	Expires	Per day	Per second	Concurrent	Batch	Answer	Median	You send	Method	Path	Plan	Who can get it	Read from
Company technologies · 21 plans
JobsPipe, $9.80 pack	78.9	88	77	93	88	25	$1.96	pay first		$0.00	1.13 s	0.58 s	1.85 s	0.33 s	3.75 s	0.35 s	100 of 100	98 of 100	2 of 2	POST api.jobspipe.dev/v1/stack/scan	$0.002	531 of 612	60 of 531	none	never	call	from the same budget: Jobs Search · Agentic Search · Companies Hiring for a Search · Company Search by Technology · Company Tech Stack · Company Lookup · Company Page		Detect a website's technology stack with POST /v1/stack/scan.		You are an independent controller of any personal data you receive from JobsPipe. [...] delete data you no longer need. When someone asks us to remove their data, we may ask you to remove it too	What you may use JobsPipe for: Job search, job boards and job alerts that send applicants to the original posting. Hiring signals and account research about companies, such as which teams a company is growing. Labour-market, salary and skills research, and academic or public-interest research. Recruiting, sourcing and HR tools that work with postings rather than with profiles of individuals. Training or evaluating models on posting content, where you do not reproduce postings in bulk. What you may not do. Zero tolerance applies to each of these: Breaking any law, including privacy, employment, anti-discrimination, consumer-protection and anti-spam law. Using the data as the basis for decisions about a person's eligibility for employment, credit, insurance or housing where the law regulates that use, unless you meet that law's requirements. Discriminating against candidates or employees on any protected characteristic. Monitoring, profiling or tracking individuals, or re-identifying anyone from the data. Building contact lists of people named in postings, or sending them unsolicited messages. Sending spam or other unsolicited bulk messages, whether or not the recipients come from JobsPipe data. Impersonating any person or organization, spoofing your identity, or misrepresenting who you are or what you are building. Creating fake accounts, or publishing fake job postings, reviews or other deceptive content. Reselling, sublicensing or redistributing the data in bulk, or as a dataset, feed or API that competes with JobsPipe. Presenting postings as your own, or removing the link to the original posting where you display one. Sharing API keys, creating multiple free accounts, or circumventing quotas, rate limits or authentication. Attacking, probing or overloading JobsPipe or any source site	$9.80	5,000 credits	5,000 calls	never		2		1	in the call	1.13 s	domain. Optional: mode	POST	/v1/stack/scan	Credit pack without an account	anyone, with no account or sign-in
Botoi, $9 monthly	73.8	84	46	90	99	100	$0.03	monthly	$9		0.29 s	0.08 s	0.97 s	0.02 s	2.46 s	0.22 s	100 of 100	97 of 100	1 of 2	POST api.botoi.com/v1/tech-detect	$0.00003	267 of 612	Not in the answer	none		call	from the same budget: 150 other calls		Fetches a URL and analyzes HTTP headers and HTML content to detect web servers, frameworks, CMS platforms, analytics tools, and more. Returns a list of detected technologies with confidence scores and grouped categories.	live	no limit	By obtaining and using an API key, You agree to: Keep Your API key confidential and not share it with unauthorized parties, Not exceed the rate limits associated with Your plan tier, Not use the API for any unlawful purpose or to transmit harmful content, Not attempt to circumvent authentication, rate limiting, or other security measures, Not resell or redistribute API access without prior written consent from the Company	$9	10,000 requests a day	10,000 calls a day	resets daily at midnight UTC	10,000	0.5		1	in the call	0.29 s	url	POST	/v1/tech-detect	Starter	anyone 18 or older
RichAPI, $450 pack, Growth, POST /web_tech_stack	60.7	45	76	66	99	19	$18.00	pay first		$18.00	1.50 s	0.65 s	2.55 s	0.34 s	5.72 s	0.36 s	20 of 100	20 of 20	1 of 2	POST api.richapi.ai/api/v1/web_tech_stack	$0.02	116 of 129	Not in the answer	none		call	from the same budget: 69 other calls		Send a website URL and get back the technologies detected on it — CMS, analytics, CDN, frameworks, payments — grouped into categories, plus GTM signals. Flat cost per call, billed on 2xx, with no subscription and no minimum lookup commitment.	live	no API terms	no API terms	$450	25,000 credits	25,000 calls	never		25		1	in the call	1.50 s	url. Optional: cache	POST	/web_tech_stack	Growth	anyone
Strale, top-up from €10, Prepaid wallet, POST /v1/do, Tech Stack Detection	54.6	30	54	92	100	70	$33.759	pay first			0.41 s	0.18 s	0.99 s	0.05 s	2.99 s	0.29 s	20 of 100	19 of 20	1 of 2	POST api.strale.io/v1/do capability_slug tech-stack-detect	$0.0338, found or not	60 of 133	Not in the answer	none		call	from the same budget: 392 other calls		Detect technologies used by a website. Identifies CMS, frameworks, analytics, CDN, payment providers and marketing tools from HTTP headers and HTML patterns.	live	no limit	You agree not to use the Service to: break the law, evade sanctions, or facilitate fraud, process personal data of EU/UK data subjects without an appropriate lawful basis, circumvent rate limits, quotas, or the Service’s authentication, resell the Service as your own or build a competing product whose primary purpose is to mirror Strale’s capability catalog, scrape or systematically extract Strale’s own metadata (capability descriptions, test results, pricing) outside of the documented public endpoints, use AI-assisted capability outputs as the sole basis for decisions with legal or significant effects on a person without human review [...] You retain all rights to the data you send to the Service and to the structured responses you receive.	€10					10		1	in the call	0.41 s	capability_slug "tech-stack-detect", inputs.url or inputs.domain. Optional: max_price_cents, require_fresh, dry_run	POST	/v1/do	Prepaid wallet	anyone
TechnologyChecker, $249 monthly, Scale, POST /v1/technology-lookup-live	50.2	35	62	67	98	1	$24.90	monthly	$249		22.97 s	12.03 s	34.63 s	10.37 s	38.46 s	0.35 s	14 of 100	14 of 14	2 of 2	POST api.technologychecker.io/v1/technology-lookup-live	$0.0445	86 of 108	15 of 86	none		call	Signal types index · List alerts API · Create alert API · Get alert API · Update alert API · Delete alert API · Test alert delivery API: roughly 10 per hour per key · Alert delivery log API · Create audience API: uploads are free · List audiences API · Get audience API · Update audience API: renaming is free · Delete audience API · List audience members API · Search technologies for lead lists API · Technology ID map API · Preview lead list count API · List lead lists API · Preview lead list API · Export lead list API · Delete lead list API · from the same budget: Domain lookup · Domain history · Domain tech changes · Find domains by technology · Technology lookup / search · Technology stats API · Technology usage trends API · Market share · Get companies by technology · Company lookup · Company search · Batch company lookup (1 per domain) · Adoption and churn signals API · Competitive switch API · Category whitespace API · Audience technology report · Audience breakdown · Segment technology stats · Build a computed audience · AI extractor · Create lead list API (1 per delivered row) · Export signals to CSV API (1 per exported row) · Churn validation · Audience refresh crawl · Alert crawl cadence		Detect technologies on any website in real-time using multiple detection modes. Two modes available: browser (Puppeteer headless Chrome, 5-22s) and fetch (HTTP only, 1-3s).	live	Cached data must be refreshed at intervals consistent with your subscription plan	You may integrate API data into your internal business applications, CRM systems, and workflows [...] You may not redistribute raw API data to third parties or make it publicly accessible without our written consent [...] You may not use API data to create a competing technology detection service or database [...] You must comply with all applicable data protection laws when processing personal data obtained through the API [...] The following activities are strictly prohibited: [...] Reselling, redistributing, sublicensing, or otherwise making the Service or its data available to third parties without our prior written consent [...] Using the Service or its data to build a competing product, service, or database [...] Using the Service to send unsolicited commercial communications (spam), including bulk emails, cold calls, or messages to contacts obtained through the Service without a legitimate legal basis	$249	50,000 credits a month	10,000 calls a month	at the monthly reset, credits don't roll over		5		1	in the call	22.97 s	url. Optional: options.mode, options.interact	POST	/v1/technology-lookup-live	Scale	anyone 18 or over

AnyAPI, top-up from $10	N/A	53	N/A	93	100	N/A	$14.40	pay first																none		call	from the same budget: 468 other calls		Detect the technology stack a website runs: CMS, analytics, marketing, hosting, and security, plus contacts and social profiles as normalized JSON.		no limit	You are solely responsible for ensuring that your collection and use of Customer Data is lawful. This includes compliance with applicable laws (including data protection, intellectual property, and computer-access laws) and, where they apply to you, the terms of the websites and services from which data originates. [...] Do not collect non-public data (data accessible only behind a login, paywall, or other access control) without authorization from the source. [...] Comply with all data protection and privacy laws that apply to the personal data you collect (including the GDPR and US state privacy laws), including having a legal basis and honoring data-subject rights. Do not collect or use personal data to stalk, harass, dox, surveil, or otherwise harm individuals. Do not build profiles of individuals from sensitive data (such as health, biometric, or precise-location data) without a lawful basis. [...] Do not use the Service to engage in, support, or promote: Any unlawful activity, or any violation of third-party rights. Phishing, malware distribution, or any form of fraud or deception, including advertising or click fraud and obtaining the Service with intent to avoid payment. Spam or unsolicited bulk messaging, or building contact lists for them. Fake engagement: fabricated reviews, votes, followers, accounts, or coordinated disinformation. Harassment, threats, or incitement of violence. Child sexual abuse material in any form: zero tolerance, we report it to the relevant authorities. Violations of export-control or sanctions laws. [...] Do not resell raw access to the Service or operate a service that merely proxies it, without our written agreement.	$10	$10	about 694 calls	never				1	in the call	1.04 s	domain. Optional: source, allowFallbacks, ignoreSources, preferLatencyUnderMs	POST	/v1/run/seo.domain_technologies	Manual top-up	anyone 18 or over, for business or professional use, not in an embargoed jurisdiction or on a restricted-party list
Bytemine, top-up from $0.50	N/A	70	N/A	93	97	N/A	$10.00	pay first		$0.00														none		call	from the same budget: Analyze Single Page · Build ICP · Bulk Enrich Contacts · Bulk Page Intelligence · Continue Company Scan · Detect Company Changes · Discover Site Structure · Enrich Contact · Enrich LinkedIn Profile · Enrich by Company Name · Evaluate Email / Signup · Find Email · Find Lookalikes · Full Company Intelligence Report · Generate Meeting Brief · Generate Proposal · Generate ROI Report · Get Contact by ID · Get Hiring Trends · Save Intelligence Snapshot · Score Accounts for Buying Intent · Search Acquisition Signals · Search Companies · Search Funding Signals · Search Job Changes · Search Job Postings · Search LinkedIn Posts · Search LinkedIn Profiles · Search Prospects · Start Deep Company Scan · Structured Intelligence Extract · Unlock Prospects · Who Runs This Technology		See what technology a company runs, and in reverse, every company running a given technology, across 2,700 tracked technologies and 157M indexed sites. Includes a stack sophistication score, adoption gaps, competing vendors, and a searchable technology catalog. Counts and the catalog are free.		no limit	a limited, non-exclusive, non-transferable, non-sublicensable license to access and use the Services solely for internal business purposes including: Sales prospecting, Recruiting, Customer research, CRM enrichment [...] Customers may not: Resell, sublicense, or redistribute data obtained from the Services, Build a competing database or data brokerage service, Provide data to third parties outside their organization, Publish or distribute the data through APIs or public datasets, Reconstruct or replicate the platform database [...] Customers may not use the Services or data obtained through them to send spam, fraudulent or misleading communications, promote illegal goods, or engage in abusive or harassing outreach	$0.50	$0.50	50 calls					1	in the call		domain	POST	/functions/v1/api-gateway/v1/tech/stack	Credits	anyone
Demandbase, contact us	N/A							contact		$0.00														none		call			Use the Company Details endpoint to retrieve the installed technologies associated with a company.		no API terms	no API terms						16.67		1	in the call		companyId, fields "installedtech". Optional: companyFields	GET	/company/{companyId}	Custom pricing	a Demandbase customer with a B2B API license
Derrick, €320 monthly	N/A	66	N/A	64	97	N/A	$3.601	monthly	$360.10															none		call	from the same budget: Import companies from prompt · Google Maps by prompt · Import leads from prompt · Find Name from Email · Find Gender from Name · Verify Email · Check if a Company is Hiring · Enrich company by SIRET, SIREN or name · Enrich Website with Emails, Phones & Social Profiles · Enrich Website with Page Content · Google News results · Enrich Company with LinkedIn Data · Enrich LinkedIn leads with Followers & Connections Count · Enrich Leads Profile with Data · Find Work Email · Find Mobile Phone from LinkedIn Profile · Find Linkedin Company Profile from Name · Find Linkedin profile from Name and Company · Import Leads from LinkedIn Sales Navigator · Import Companies by prompt · Import companies by NAF code · Import First Google Organic Result · Import First-Page Google Organic Results · Import Similar Companies · Import Leads from LinkedIn · Import Companies from Sales Navigator · Import a company's people (current & former) · Import Companies from LinkedIn · Import your LinkedIn followers & following · Import LinkedIn post likes & comments · Import LinkedIn Leads from Target Companies		Detect a website's full tech stack (CMS, ecommerce, CRM, analytics, marketing, live chat, payment), its business type (ecommerce, SaaS, media, service...) and technology versions.		no limit	You must not use the Service for unlawful purposes, to harass people, or to resell raw data from the Service as a competing database. [...] You may not copy, resell or reverse engineer the Service.	€320	200,000 credits a month	100,000 calls a month	never while the account stays on a paid plan, unused credits roll over, they expire if it returns to the free plan		1		1	in the call		website_url	POST	/find_tech	SCALE	anyone with a Google account
Explorium, $149.99 pack, Starter, POST /v2/businesses/webstack/enrich	N/A	34	N/A	74	75	N/A	$60.00	pay first		$0.00														none		result	from the same budget: Generate · Enrichments · Events		The Webstack Enrichment surfaces detailed insights about a company’s website infrastructure and technology usage.		Explorium grants You during the Term, a limited, revocable, non-exclusive, non-transferable license [...] Your license terminates immediately upon cancellation or termination of your account or if we believe you are in violation of this Agreement	YOU MAY NOT USE OR ACCESS THE SERVICES IF YOU ARE A DIRECT COMPETITOR OF EXPLORIUM UNLESS EXPLICITLY AGREED BY EXPLORIUM IN WRITING. FURTHERMORE, YOU MAY NOT USE OR ACCESS THE SERVICES FOR BENCHMARKING OR ANY OTHER COMPETITIVE PURPOSE. [...] a limited, revocable, non-exclusive, non-transferable license to: a) access the Content and Services available through the Explorium Web Site, (b) use the Content and Service subject to the terms of this Agreement. You may not use the Content or Service in a manner that exceeds the rights granted for your use of the Content and Service and its Content, (c) to access and use the Platform APIs made available to you through the website solely for your internal business purposes (unless otherwise agreed in a separate enterprise Agreement between you and Explorium). Explorium may monitor your use of the APIs to ensure quality, improve the Platform, Content and Services, and verify your compliance with this Agreement. Upon Explorium’s request, you shall provide information about your use of the APIs to assist Explorium in its monitoring efforts. [...] You may not: resell, sublicense, distribute, transfer, share, reproduce, duplicate, copy, or otherwise exploit the Content and Services, Platform Data, API and any predictive models or derived insights or data analysis obtained by use of the Platform, other than your internal business purposes. translate, disassemble, decompile or reverse-engineer in whole or in part the Content and Services, Platform, API or Platform Data or seek to reconstruct or discover source code, object code, HTML, Javascript, other code, know-how or algorithms associated with the API and Platform Data. use the Content and Services, Platform Data or API in any way that is unlawful, illegal, discriminatory, abusive, fraudulent or harmful, and in non-compliance with any applicable laws, including without limitation any applicable privacy regulation nor shall it assist or allow others to do so. Remove or modify any copyright, trademark, legal notices, or other proprietary notices from the Content, Services, Platform, API or Platform Data or any other content available on the Site, remove, disable, or otherwise create or implement any workaround to, any security features, rate limit of the Content and Services, Platform or API. use the Content and Services, the Platform or the API in any way that causes, or may cause, damage to the Content and Services, Platform or impairment of the availability or accessibility of the Platform or to any third party. conduct any systematic or automated data collection activities (including without limitation scraping, data mining, data extraction, and data harvesting) on or in relation to the Content and Services. develop, support, or use software, devices, scripts, robots, or any other means or processes (including crawlers, browser plugins and add-ons or any other technology) to scrape the Explorium web site, Content and Services. and will not allow anyone else to use the Content and Services, the Platform, API, or Platform Data for decisions about any individual’s suitability for: (i) credit or loans, (ii) insurance, (iii) employment, (iv) a license or other benefit granted by a governmental authority, where such decision involves considering one’s financial responsibility or status, (v) housing, or (vi) any eligibility or other determinations that would cause the Platform or Platform Data to be deemed a consumer report for purposes of the Fair Credit Reporting Act. use or allow any third party to use the Content and Services, the Platform, API, or Platform Data will not be used to send unsolicited emails, false advertising, place unsolicited calls or any other action by or on behalf of Customer that may be considered spam or otherwise in violation of CAN-SPAM or related regulations. For clarity, this does not prohibit You from engaging in communications that are otherwise permissible. [...] You may use the Content, API, Platform Data and Service for lawful purposes only.	$149.99	5,000 credits	2,500 results	12 months		3.33		50	in the call		one of business_ids or businesses_to_match. Optional: request_context, parameters, credit-usage	POST	/v2/businesses/webstack/enrich	Starter	anyone 18 or over, not a direct competitor of Explorium
Findymail, $399 monthly	N/A	67	N/A	63	92	N/A	$13.30	monthly	$399	$0.00														ColdIQ: paid $50.49 per 1,000 results · Deepline: paid $28.00 per 1,000 results · Orthogonal: paid $70.00 per 1,000 results · treg: your key free, paid $19.80 per 1,000 results		call	Verifier Credits · from the same budget: Find from name · Find from business profile · Reverse email lookup · Intellimatch · Search lookalike companies · Get company information · Find employees · Find phone · Bulk finder · Signals	$50.00	Get the technology stack for a company by its domain.		no limit	You will use the Subscription Service for your internal business purposes and will not: [...] (vi) lease, distribute, license, sell or otherwise commercially exploit the Subscription Service or make the Subscription Service available to a third party other than as contemplated in your subscription to the Subscription Service, (vii) use the Subscription Service for timesharing or service bureau purposes or otherwise for the benefit of a third party, or (viii) provide to third parties any evaluation version of the Subscription Service without our prior written consent. [...] you may not (directly or indirectly) use the Subscription Service in a manner that: [...] harvests or otherwise collects information about others, including e-mail addresses, without their consent, [...] is in violation of any applicable local, state, national or international law or regulation, including [...] the Controlling the Assault of Non-Solicited Pornography and Marketing Act (CAN-SPAM Act) [...], the U.S Telephone Consumer Protection Act of 1991 [...], [...] the General Data Protection Regulation (2016/679) [...]. [...] You agree not to copy, rent, lease, sell, distribute, frame, mirror, or create derivative works based on the Subscription Service, or the Consulting Services in whole or in part, by any means, except as expressly authorized in writing by us. [...] YOU AGREE NOT TO USE THE SUBSCRIPTION SERVICE TO COLLECT, MANAGE OR PROCESS SENSITIVE INFORMATION. [...] Our standard terms do not allow resale, but reselling Findymail inside your own product (calling the API from a single account and billing your customers with your own credits) is possible under an API Use Agreement, which is an addition to our standard T&C. [...] operating one subscription and a single API key from a central server that sends requests on behalf of your own end users is permitted. [...] usage-based plans are for use within your own team only.	$399	30,000 credits a month	30,000 calls a month	rolled over while subscribed, up to a balance of twice the monthly credits, reset to 0 at the end of the billing period after cancelling			300	1	in the call		domain. Optional: technologies	POST	/api/technologies	Business Plus	anyone 18 or over
Forager, $250 monthly	N/A	50	N/A	67	91	N/A	$15.432	monthly	$250															Clay: your key no Data Credits, 1 Action per call (Actions start at less than $0.01 each), paid, no fixed price · Databar: your key 0 credits a call on the Build or Scale plan, paid $99.00 per 1,000 results · Deepline: your key free for 50,000 calls a month, then $5.00 per 1,000, paid $32.00 per 1,000 results		call	from the same budget: Person details lookup · Person work email lookup · Person personal email lookup · Person phone number lookup · Person reverse email search · Person reverse phone number search · Person role details lookup · Person role search API call · Job search API call · Organization search API call		The Website Details Lookup endpoint retrieves detailed information about a specific website, including its domain, web rank, traffic, and associated web technologies.		You shall not [...] (e) copy, download, export, store, cache, retain, scrape, harvest, or extract the Licensed Data except as strictly necessary for the permitted use during the license term [...] Upon expiration or termination: [...] (c) You shall promptly delete, destroy, and permanently erase all copies of the Licensed Data in Your possession or control, including copies held by Your employees, contractors, processors, service providers, and End Users	Unless a License Order Form or License Agreement expressly specifies the Cache-Only or Store-to-Resell usage tier, the Internal Use tier applies by default. [...] You may access and use the Licensed Data solely for Your own internal business operations and not for the benefit of, or delivery to, any third party. You may not resell, sublicense, distribute, or otherwise make the Licensed Data (or any output derived from it) available to any third party. [...] You shall not [...] (a) sell, resell, sublicense, lease, transfer, assign, distribute, disclose, or publish the Licensed Data, (b) make Licensed Data available in Bulk, or use it for any service-bureau, outsourcing, lead-resale, or data-brokerage purpose beyond the permitted tier, [...] (d) reconstruct, re-identify, or compile a substitute for the Licensed Data, or use it to build, train, or populate a Competing Data Product, [...] (f) use the Licensed Data in violation of applicable law, including data-privacy, TCPA, do-not-call, and anti-spam requirements, or for unlawful marketing, fraud, harassment, or discrimination, [...] (h) circumvent any technical, contractual, metering, or usage limitation, including as addressed in Section 7 (No Repurchase), or (i) exceed the scope, volume, field of use, geography, or term set in the applicable License Order Form or License Agreement. [...] You agree to maintain the confidentiality of all non-public data, materials, and information provided to You by the Company as part of the Service or the Licensed Data, and not to disclose or make it available to any third party without the Company's prior written consent	$250	16,200 credits a month	16,200 calls a month	unused credits roll over				1	in the call		account_id and one of domain, organization_id or organization_linkedin_public_identifier	POST	/api/{account_id}/datastorage/website_detail_lookup/	Pro	anyone 18 or over and legally capable of forming binding contracts (for a legal entity, someone authorized to bind it)
Ful.io, $399 monthly	N/A	53	N/A	63	50	N/A	$19.95	monthly	$399	$0.00														none		call	Technology reports (unlimited)		Look up the technology stack of any website and check your subscription usage through a simple, authenticated REST API.		no limit	When using our Services, you agree not to: Reproduce, distribute, or resell any content from our Services without prior written consent. Use automated methods to extract data or disrupt the Services. Engage in any unlawful, harmful, or fraudulent activities. Use our Services to transmit spam, malware, or other harmful content. [...] Ful.io may establish limits on usage, such as the number of API requests you can make. Attempts to circumvent these limitations may result in the termination of access.	$399	20,000 credits a month	20,000 calls a month	reset at the start of each billing period				1	in the call		domain	GET	/api/domain-search	Business	anyone
Interzoid, $99 monthly	N/A	8	N/A	73	98	N/A	$247.50	monthly	$99															none		call	from the same budget: 56 other calls	$250.00	Instantly identify the technology stack behind any website: frontend frameworks, backend platforms, CMS, hosting, CDN, analytics, security, and more from a single domain lookup.	live	no limit	You may use Service Outputs, including Enrichment Data, in your internal systems, applications, databases, workflows, reports, and business processes, provided that your use complies with these Terms, applicable law, and any applicable purchase, subscription, or usage terms. [...] You may not, and may not permit any third party to: Use the Services for unlawful, fraudulent, deceptive, abusive, harmful, or unauthorized purposes, Use the Services to build, train, benchmark, or improve a competing product or service without Interzoid's written permission, Resell, sublicense, lease, distribute, or provide the Services, Service Outputs, or Enrichment Data as a standalone data product, API, database, feed, or competing service, Scrape, harvest, copy, or bulk extract data from the Services except through authorized API calls or permitted product functionality, Use the Services in violation of privacy, data protection, intellectual property, export control, anti-spam, anti-discrimination, or other applicable laws, Use the Services, Service Outputs, or Enrichment Data to conduct unlawful surveillance, monitoring, tracking, stalking, harassment, intimidation, or doxxing of any individual, or to locate or identify an individual in order to threaten, endanger, harm, defraud, or extort that individual, Use the Services, Service Outputs, or Enrichment Data to re-identify individuals from data that has been anonymized, de-identified, aggregated, or pseudonymized, Use the Services, Service Outputs, or Enrichment Data to circumvent or defeat an individual's opt-out, do-not-contact, do-not-sell, suppression, consent withdrawal, or deletion request, or to reconstruct records that were required to be deleted or suppressed, Use the Services, Service Outputs, or Enrichment Data as a factor in establishing an individual's eligibility for credit, insurance, employment, housing, education, government benefits, or healthcare, or for any other purpose that would cause Interzoid to be considered a consumer reporting agency or Service Outputs to be considered a consumer report under the Fair Credit Reporting Act or any analogous law, Use the Services in any manner prohibited by the Acceptable Use Policy.	$99	10,000 credits a month	400 calls a month	credits renew monthly				1	in the call		lookup. Optional: language	GET	/gettechstack	10,000 Credits	anyone
looot, top-up	N/A	0	N/A	93	50	N/A		pay first																none			from the same budget: every looot job and tool		Get a company's tech stack from its domain through looot's company.technographics job.		no limit set, the terms of the provider that answered apply	No illegal scraping. Respect the terms of the provider you are calling through looot. No abuse of the gateway, providers, or other customers, including attempts to bypass rate limits, resell access without agreement, or interfere with the service.				doesn't expire on a billing cycle		10	8	1	in the call or by polling		endpointId "job:company.technographics", input.domain, idempotencyKey. Optional: wait, fallback.enabled, fallback.maxAttempts, fallback.maxCostUsd, fallback.prefer, fallback.exclude, fallback.stopAtFirstMiss	POST	/v1/runs	Prepaid balance, pay per call	anyone with an account and a funded balance (no trial credit)
pipe0, $149 monthly	N/A	23	N/A	70	67	N/A	$59.60	monthly	$149	$59.60														none		call	from the same budget: pipes · searches		Technologies a company's website uses: e-commerce platform, CRM and marketing tools, payments, analytics, ad pixels, hosting and frameworks, grouped by type.		no time limit, not cached or shared to avoid running a pipe	only your own internal business purposes, to initiate and manage business relationships relevant to the person's professional role, not resold or made available to third parties other than service providers acting for you, not used to build a database, list, directory or enrichment service offered to others or to compete with pipe0 or a provider, no eligibility decisions, consumer-oriented offers, re-identification or unlawful unsolicited communication	$149	5,000 credits a month	2,500 calls a month	a refill that would push the balance past 3x the monthly credits loses the excess		33.33		100	in the call or by polling		pipes ([{"pipe_id": "company:techstack:builtwith@2"}]) and input (up to 100 records, each with company_domain). Optional: config, field_annotations, scopes, and each pipe's config, run_if and connector	POST	/v1/pipes/run/sync	5,000 credits a month	businesses only, in the course of their trade, business or profession
RouterGrowth, $499 monthly	N/A	61	N/A	62	67	N/A	$15.60	monthly	$499	$0.00														none		call	from the same budget: every capability · every raw endpoint		Technographics API: detect the technologies a company's website uses		no limit	Use the data you retrieve lawfully: you are responsible for complying with the laws that apply to your use (including data-protection and anti-spam law) and with the acceptable use policy. [...] What the API must not be used for: No spam: data retrieved through RouterGrowth must not feed bulk unsolicited messaging that violates anti-spam law (CAN-SPAM, GDPR/ePrivacy and equivalents). No harassment, stalking, doxxing or surveillance of individuals. No automated posting, fake engagement, sockpuppets or astroturfing built on data from the router, platforms ban it and so do we. No reselling raw provider data in ways that violate the upstream provider's terms. No use for products that are illegal where they are marketed.	$499	$499 a month	about 31,987 calls a month	at the end of the month it was paid for				1	in the call or by polling	0.58 s	capability "company.technologies", input.domain. Optional: routing.provider, routing.strategy, routing.max_cost, routing.allow_fallback, routing.fresh, response.include_raw	POST	/v1/run	Scale	anyone
Saber, contact us, Launch	N/A							contact																none		call			Detect which ERP or CRM a company uses, or verify a specific technology, from a domain — confirmed with public web evidence, not vendor data alone.	live	until the agreement ends: "We own the Services and the Platform and any other content or materials provided to Customer", "Upon the expiration or termination of this Agreement [...] Parties will immediately delete and/or destroy, and will not keep in its possession [...] any and all of the other party's property [...] all electronically-stored information and data"	"we grant Customer and each authorized User a non-exclusive, non-sublicensable and non-transferable right to access and use the Platform during the Term", "Customer will not, and will not allow Users to, directly or indirectly: (a) sell, lease, license, sublicense, or otherwise make available the Platform to any third party, (b) reverse engineer, decompile, disassemble or otherwise attempt to discover the Platform, (c) modify, translate, or create derivative works based on the Services or the Platform, (d) use the Platform in violation of any applicable laws, regulations, and rights, (e) attempt to gain unauthorized access to, interfere with, damage or disrupt any parts of the Service [...] or (f) use or access the Service to build or support and/or assist a third party in building or supporting products or services competitive to the Service"						33.33		1	by polling or webhook		domain, category or technology. Optional: webhookUrl, forceRefresh	POST	/v1/companies/enrich/tech-stack	Launch	customers who sign an order form with Saber on an annual commitment
SalesIntel, contact us	N/A							contact																none					Append tech stack details for 22 million companies.		no limit	Client may [...] use the Site, Services, and SalesIntel Materials solely for Client’s internal business purposes, which are sales, marketing, business development, customer success or recruiting purposes [...]. Client may not, and Client agrees that it will not permit others (including its agents and affiliates not named in the applicable Order Form) to: [...] (b) modify, translate, create derivative work(s), copy, broadcast, transmit, publish [...] license, sublicense, mirror, frame, exploit [...] or otherwise attempt to [...] (iii) use in any manner not expressly permitted under this Agreement, (c) access, extract or copy information from the SalesIntel Materials using automated means such as crawlers, bots, scripts or intelligent agents, (d) lease, private label, grant a security interest in, sell, resell, transfer, distribute, rent or otherwise allow access to the Site, Services, or SalesIntel Materials to any third party. Prohibited uses include [...] (ii) use of the Service’s proprietary data for the benefit of third parties including Client customers [...], (e) integrate SalesIntel Materials into any of Client’s systems such as a CRM or marketing automation system, unless the SalesIntel Materials are maintained in a manner that includes (i) labels identifying SalesIntel as the data source, or, (ii) links the SalesIntel Materials in the CRM or marketing automation system to SalesIntel for reporting purposes and notates in any system documentation that SalesIntel Materials originate from SalesIntel and its licensors [...], (g) use the Site, Services, or SalesIntel Materials in violation of law and regulation [...]. [...] Users cannot reveal more than 3000 companies or contacts per month. [...] no rights are granted to access or use the Site, Services, or SalesIntel Materials to build any product or service. [...] Client agrees not to use any Personal Data unless it is for a purpose that constitutes a ‘legitimate interest’ (including but not limited to direct marketing)						30			in the call		company_domain or company_name. Optional: verified, is_international, tech_vendor, tech_product, tech_category, tech_subcategory, page, page_size, sort_by, sort_direction	GET	/service/technologies/append	Request Pricing	a business with an order form: the terms bind "the client entity and its Permitted Affiliates listed on the applicable Order Form", and the pricing page's one plan is by "Request Pricing", an API key is "provided by your success team"
StartupHub.ai, $50 monthly	N/A	83	N/A	78	50	N/A	$1.00	monthly	$50															none		call	from the same budget: every other endpoint of the REST API, one credit pool for the API and the MCP server		Scan a company website for its technology stack. [...]		no limit	You may use Our Data for personal research, individual due diligence, and internal business analysis. You may not bulk download, systematically extract, aggregate, or redistribute Our Data by any means. Any commercial use of Our Data, including [...] resale, incorporation into competing products, use in paid reports, or redistribution to third parties, requires a separate commercial license agreement. Without the express prior written permission of StartupHub.ai you may not [...] use Our Content obtained via our RSS feeds, APIs, or any other distribution channel for any purpose other than personal reading in a standard RSS reader [...] use Our Content to train, fine-tune, or build any machine learning model, artificial intelligence system, or dataset [...] commercially exploit, sell, license, or otherwise monetize Our Content or any derivative thereof. Cite Our Data as "StartupHub.ai (startuphub.ai)" with a clickable hyperlink where the medium supports it.	$50	50,000 credits a month	50,000 calls a month	unused plan credits reset each billing period and do not roll over				1	in the call		domain. Optional: live	GET	/companies/technology	Pro	anyone 18 or over
Wappalyzer, $450 monthly	N/A	36	N/A	62	86	N/A	$22.50	monthly	$450															Databar: your key 0 credits a call on the Build or Scale plan, paid $138.60 per 1,000 results	1 hour	result	Technology lookups · Email verifications · Lead list technology targets · from the same budget: Lead lists API · Subdomain finder · Email verification		Look up the technologies behind any website to qualify accounts, segment leads, power automations, or enrich internal tools.	live	no limit	The data provided to you as part of our commercial Services is licensed, not sold. You may not sublicense, resell, publish, embed in a customer-facing product, or otherwise share the data without explicit permission in writing from Wappalyzer. Enterprise or other custom written terms may grant broader rights. [...] Do not use contact details included in the data to send spam or other unlawful marketing communications.	$450	20,000 credits a month	20,000 results a month	60 days		10		10	in the call or by polling		urls. Optional: live, recursive, callback_url, debug_email, sets, denoise, min_age, max_age, squash	GET	/v2/lookup/	Business	anyone

AnyAPI, free, trial key
Botoi, free
Bytemine, pay as you go
Derrick, €47.50 monthly
Explorium, free, Trial, POST /v2/businesses/webstack/enrich
Explorium, free, Trial, POST /v2/businesses/webstack/job
Findymail, free
Forager, $50 monthly
Ful.io, $199 monthly
Interzoid, free
JobsPipe, free
pipe0, top-up from $10
RichAPI, free, Sandbox, POST /web_tech_stack
RichAPI, free, Sandbox, POST /website_intelligence
RouterGrowth, free
StartupHub.ai, free
Strale, free, trial credits, POST /v1/do, Company Tech Stack
Strale, free, trial credits, POST /v1/do, Tech Stack Detection
TechnologyChecker, free, Free, POST /v1/technology-lookup-live
TechnologyChecker, free, Free, GET /v1/technology-lookup-live

Datacircle lists all the GTM APIs

Checked 2026-10-17 to 2026-10-25

Best GTM APIs

21 of 136 rows

We add each plan's price, data, cost to get started, bundle and performance scores at their weights and scale the total to 100. Data and performance come from our benchmark, so until we benchmark the provider they are N/A, and so is the plan's overall score. A plan whose data score is 0 has an overall score of 0, whatever its other scores. Point at any score to see how we scored it. Move a weight to rank the plans by the new scores.

Price40

Price › $ per 1,000
Not found › $ per 1,000

Data40

Companies called
Technologies counted
Each technology

Our benchmark of the provider's call. N/A on a call we haven't benchmarked. Each API's sheet shows what we measured on each benchmarked plan, in the columns after its price.

Cost to get started10

About the plan › Who can get it
Price › Billing
Plan › Pay
Price › $ per 1,000

On a pay as you go plan, the price of one result. On a tier that starts after a set number of monthly calls, the cost of those first calls.

Bundle10

Charges › Also pays for

Performance10

Time per technologies call › Median

Our benchmark of the provider's call. N/A on a call we haven't benchmarked. Each API's sheet shows what we measured on each benchmarked plan, in the columns after its price.