Web › SEO API pricing: plans compared

Name: Web › SEO API plans
Creator: Datacircle
License: https://creativecommons.org/licenses/by/4.0/

Web › SEO APIs side by side: Keyword research, Ranked keywords, Related keywords, Backlinks and Domain authority.


API	Score						Price				Not found	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 items	Per	Billing	$ a month	$ per 1,000	Repeat free	Start fee	Extra fields	Also pays for	$ per 1,000 items	Units cap	Their pitch	Freshness	Keep data	Use data	Pay	You get	Enough for	Expires	Per day	Per second	Concurrent	Batch	Median	You send	Method	Path	Plan	Who can get it	Read from
Keyword research · 3 of 13 plans · Best keyword research API in 2026
DataForSEO, top-up from $50, Pay as you go, POST /v3/dataforseo_labs/google/keyword_overview/live	69.2	58	63	82	92	100	$0.12	result	pay first			never	$0.012		from the same budget: SERP API · AI Optimization API · Backlinks API · Content Analysis API · DataForSEO Labs API · Keywords Data API · OnPage API · Merchant API · App Data API · Business Data API · Reviews API · Domain Analytics API			This endpoint provides Google keyword data for specified keywords. For each keyword, you will receive current cost-per-click, competition values for paid search, search volume, search intent, monthly searches, as well as SERP and backlink information.	1 month	no limit	any search engine results page (SERP) data or content obtained through the Service, including but not limited to data from Google, Bing, Yahoo, and other search engine providers, shall not be used to compete with or adversely affect the business interests of the search engine providers from which such data originates	$50	$50	about 416,666 results	never		166.67	30	700	0.10 s	keywords, location_name or location_code, language_name or language_code. Optional: include_serp_info, include_clickstream_data, tag	POST	/v3/dataforseo_labs/google/keyword_overview/live	Pay as you go	anyone not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraine
Bing Webmaster Tools, free, GET /webmaster/api.svc/json/GetKeywordStats	56.7	100	6	100	0	100	$0.00	call	free		$0.00				nothing else			Get keyword historical statistics		no limit	By agreeing to these Terms, you’re agreeing that, when using the Services, including AI services that make decisions, or take actions, autonomously or with varying levels of human intervention, you will follow these rules: Don’t do anything illegal, or try to generate or share content that is illegal. Don’t engage in any activity that exploits, harms, or threatens to harm children. Don’t send spam or engage in phishing, or try to generate or distribute malware. Spam is unwanted or unsolicited bulk email, postings, contact requests, SMS (text messages), instant messages, or similar electronic communications. Phishing is sending emails or other electronic communications to fraudulently or unlawfully induce recipients to reveal personal or sensitive information, such as passwords, dates of birth, Social Security numbers, passport numbers, credit card information, financial information, or other sensitive information, or to gain access to accounts or records, exfiltration of documents or other sensitive information, payment and/or financial benefit. Malware includes any activity designed to cause technical harm, such as delivering malicious executables, organizing denial of service attacks or managing command and control servers. Don’t publicly display or use the Services to generate or share inappropriate content or material (involving, for example, nudity, bestiality, pornography, offensive language, graphic violence, self-harm, or criminal activity). Don’t engage in activity that is fraudulent, false or misleading (e.g., asking for money under false pretenses, impersonating someone else, creating fake accounts, automating inauthentic activity, generating or sharing content that is intentionally deceptive, manipulating the Services to increase play count, or affect rankings, ratings, or comments). Don’t circumvent any restrictions on access to, usage, or availability of the Services (e.g., attempting to “jailbreak” an AI system or impermissible scraping). Don’t engage in activity that is harmful to you, the Services, or others (e.g., transmitting viruses, stalking, trying to generate or sharing content that harasses, bullies or threatens others, posting terrorist or violent extremist content, communicating hate speech, or advocating violence against others). Don’t violate or infringe upon the rights of others (e.g., unauthorized sharing of copyrighted music or other copyrighted material, resale or other distribution of Bing maps, or taking photographs or video/audio recordings of others without their consent for processing of an individual’s biometric identifiers/information or any other purpose using any of the Services). Don’t engage in activity that violates the privacy of others. Don’t help others break these rules. [...] Bing and MSN Materials. The articles, text, photos, maps, videos, video players, and third-party material available on Bing and MSN, including through Microsoft bots, applications and programs, are for your noncommercial, personal use only. Other uses, including downloading, copying, or redistributing these materials, or using these materials or products to build your own products, are permitted only to the extent specifically authorized by Microsoft or rights holders, or allowed by applicable copyright law. Microsoft or other rights holders reserve all rights to the material not expressly granted by Microsoft under the license terms, whether by implication, estoppel, or otherwise. [...] Reservation of Rights and Feedback. Except as expressly provided under these Terms, Microsoft does not grant you a license or any other rights of any type under any patents, know-how, copyrights, trade secrets, trademarks or other intellectual property owned or controlled by Microsoft or any related entity, including but not limited to any name, trade dress, logo or equivalents. [...]	$0							1	0.21 s	q, country, language	GET	/webmaster/api.svc/json/GetKeywordStats	Free	Anyone with a Bing Webmaster Tools account (sign up with any Microsoft, Google or Facebook ID) and a site added and verified there
Mangools, $15 monthly, Keyword research	55.7	84	23	87	88	10	$0.0001	result	monthly	$15		never			Get keyword details · Get SERP results w. all metrics + snapshot · Re-fetch SERP pages with all metrics (one SERP credit per returned page) · from the same budget: Get related keywords list · Get list of keywords for domain or URL · Get suggested keywords for URL · Keyword Gap Analysis		hard	Import your own keyword set and get keyword metrics in bulk. Analyze hundreds of keywords in one request and return keyword difficulty, CPC, PPC, search volume history, average search volume, organic SERP results, and CTR data.		no limit	a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to access and use IP solely for your internal business purposes (or personal purposes for individual consumers) during your subscription term [...] You must not, and must not permit any third party to: copy, modify, or create derivative works of IP, reverse engineer, decompile, or disassemble IP, rent, lease, lend, sell, sublicense, or transfer IP, remove or obscure any proprietary notices on IP, use IP to develop competing products or services [...] you acknowledge that all data obtained based on License remains the intellectual property of Mangools, and agree to attribute URL Rating and Mangools in any publication or distribution of said data	$15	500 requests a day	5,000,000 results a day			0.1		10,000	2.07 s	keywords, location_id, language_id	POST	/kwfinder/keyword-imports	Keyword API Pro	anyone of legal age to form a binding contract
Ranked keywords · 3 of 10 plans
Ahrefs, $449 monthly, Advanced, GET /v3/site-explorer/organic-keywords, Organic keywords	N/A	60	N/A	62	89	N/A	$0.225	result	monthly	$449	$11.225		$0.00	all positions: +$1.123 · all positions on comparison date: +$1.123 · best position: +$0.225 · best position change: +$0.225 · best position has thumbnail: +$0.225 · best position has thumbnail on comparison date: +$0.225 · best position has video: +$0.225 · best position has video on comparison date: +$0.225 · best position kind: +$0.225 · best position kind merged: +$0.225 · best position kind on comparison date: +$0.225 · best position on comparison date: +$0.225 · best position set: +$0.225 · best position set on comparison date: +$0.225 · best position URL: +$0.225 · best position URL on comparison date: +$0.225 · cost per click: +$0.225 · cost per click merged: +$0.225 · cost per click on comparison date: +$0.225 · entities: +$0.225 · is best position set top 3: +$0.225 · is best position set top 3 on comparison date: +$0.225 · is best position set top 4 10: +$0.225 · is best position set top 4 10 on comparison date: +$0.225 · is best position set top 11 50: +$0.225 · is best position set top 11 50 on comparison date: +$0.225 · is branded: +$0.225 · is commercial: +$0.225 · is informational: +$0.225 · is local: +$0.225 · is navigational: +$0.225 · is transactional: +$0.225 · country: +$0.225 · keyword difficulty: +$2.245 · keyword difficulty merged: +$2.245 · keyword difficulty on comparison date: +$2.245 · keyword language: +$0.225 · keyword merged: +$0.225 · keyword on comparison date: +$0.225 · language: +$0.225 · language on comparison date: +$0.225 · updated at: +$0.225 · updated at on comparison date: +$0.225 · SERP features: +$0.225 · SERP features count: +$0.225 · SERP features count on comparison date: +$0.225 · SERP features merged: +$0.225 · SERP features on comparison date: +$0.225 · SERP target main positions count: +$0.225 · SERP target main positions count on comparison date: +$0.225 · SERP target positions count: +$0.225 · SERP target positions count on comparison date: +$0.225 · status: +$0.225 · paid traffic: +$2.245 · sum paid traffic merged: +$2.245 · paid traffic on comparison date: +$2.245 · organic traffic: +$2.245 · sum traffic merged: +$2.245 · organic traffic on comparison date: +$2.245 · search volume: +$2.245 · desktop volume percentage: +$0.225 · volume merged: +$2.245 · mobile volume percentage: +$0.225 · search volume on comparison date: +$2.245 · words: +$0.225 · words merged: +$0.225 · words on comparison date: +$0.225	from the same budget: Domain rating · Backlinks stats · Batch analysis · Backlinks · Overview · Related terms · Matching terms · SERP Overview	$0.05		Backlinks, referring domains, DR/UR, organic & paid traffic reports, historical charts.		Upon termination of your use of Ahrefs Services, any license rights granted to you under the Terms will terminate with immediate effect.	Ahrefs grants you a limited, non-exclusive, non-transferable, non-sublicensable and revocable licence to access and use Ahrefs Services solely for the purposes of your internal business operations. [...] you shall not engage in any use of Ahrefs Services, Content or User Content in violation of intellectual property rights, including but not limited to: a) reproducing, duplicating, copying, selling, trading, transferring, assigning, publishing, or exploiting for any commercial purposes, any portion of Ahrefs Services, or use or access to Ahrefs Services or the computer code that powers Ahrefs Services, without our express written consent, [...] You agree that you will not [...] i) except through the software or search agents provided by Ahrefs Services, search, crawl, scrape or harvest data or information from Ahrefs Services through the use of any engine, software, tool, agent, device or mechanism, [...] l) use Ahrefs Services to develop a product or service which competes with us or any of our products and services	$449	2,000,000 credits a month	2,000,000 results a month			1		1		target, date, select "keyword". Optional: where, order_by, limit, timeout, volume_mode, traffic_mode, date_compared, country, mode, portfolio_id, protocol	GET	/v3/site-explorer/organic-keywords	Advanced	anyone with an Ahrefs account, only workspace owners and admins create API keys
AnyAPI, top-up from $10	N/A	66	N/A	93	100	N/A	$0.16	result	pay first		$14.96		$0.015		from the same budget: 469 other calls			Get AnyAPI SEO ranked keywords for a domain with rankings, traffic estimates, volume, CPC, difficulty, and intent as normalized JSON. One call returns up to 1,000 keywords, use offset to page further.		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	62,500 results	never				1	1.93 s	target (a domain). Optional: language, limit, location, offset, orderBy, source, allowFallbacks, ignoreSources, preferLatencyUnderMs	POST	/v1/run/seo.ranked_keywords	Manual top-up	anyone 18 or over, for business or professional use, not in an embargoed jurisdiction or on a restricted-party list
DataForSEO, top-up from $50, Pay as you go, POST /v3/dataforseo_labs/google/ranked_keywords/live	N/A	69	N/A	82	92	N/A	$0.12	result	pay first			never	$0.012		from the same budget: SERP API · AI Optimization API · Backlinks API · Content Analysis API · DataForSEO Labs API · Keywords Data API · OnPage API · Merchant API · App Data API · Business Data API · Reviews API · Domain Analytics API			This endpoint will provide you with the list of keywords that any domain, subdomain, or webpage is ranking for. You will also get SERP elements related to the keyword position, as well as monthly searches and other data relevant to the returned keywords.	1 week	no limit	any search engine results page (SERP) data or content obtained through the Service, including but not limited to data from Google, Bing, Yahoo, and other search engine providers, shall not be used to compete with or adversely affect the business interests of the search engine providers from which such data originates	$50	$50	about 416,666 results	never		166.67	30	1		target (a domain or a page's URL). Optional: location_name or location_code, language_name or language_code, item_types, ignore_synonyms, include_clickstream_data, load_rank_absolute, historical_serp_mode, filters, order_by, limit, offset, tag	POST	/v3/dataforseo_labs/google/ranked_keywords/live	Pay as you go	anyone not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraine
Related keywords · 3 of 13 plans · Best related keywords API in 2026
Mangools, $15 monthly, Related keywords	91.9	86	100	87	88	N/A	$0.0001	page of 10,000	monthly	$15		24 hours			Get keyword details · Get SERP results w. all metrics + snapshot · Re-fetch SERP pages with all metrics (one SERP credit per returned page) · from the same budget: Get details for a set of keywords · Get list of keywords for domain or URL · Get suggested keywords for URL · Keyword Gap Analysis		hard	Start with a seed keyword and get up to 700 related keyword ideas, sorted by relevance. Each keyword can include essential metrics such as search volume, CPC, PPC, keyword difficulty (cached), and search volume history.		no limit	a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to access and use IP solely for your internal business purposes (or personal purposes for individual consumers) during your subscription term [...] You must not, and must not permit any third party to: copy, modify, or create derivative works of IP, reverse engineer, decompile, or disassemble IP, rent, lease, lend, sell, sublicense, or transfer IP, remove or obscure any proprietary notices on IP, use IP to develop competing products or services [...] you acknowledge that all data obtained based on License remains the intellectual property of Mangools, and agree to attribute URL Rating and Mangools in any publication or distribution of said data	$15	500 requests a day	500 pages a day			0.1		1	6.68 s	kw. Optional: location_id, language_id	GET	/kwfinder/related-keywords	Keyword API Pro	anyone of legal age to form a binding contract
DataForSEO, top-up from $50, Pay as you go, POST /v3/dataforseo_labs/google/keyword_ideas/live	72.2	66	88	82	92	4	$0.12	result	pay first			never	$0.012		from the same budget: SERP API · AI Optimization API · Backlinks API · Content Analysis API · DataForSEO Labs API · Keywords Data API · OnPage API · Merchant API · App Data API · Business Data API · Reviews API · Domain Analytics API			The Keyword Ideas endpoint provides search terms that are relevant to the product or service categories of the specified keywords. As a result, you will get a list of relevant keyword ideas for up to 200 seed keywords. Along with each keyword idea, you will get its search volume rate for the last month, search volume trend for the previous 12 months, as well as current cost-per-click and competition values.	1 month	no limit	any search engine results page (SERP) data or content obtained through the Service, including but not limited to data from Google, Bing, Yahoo, and other search engine providers, shall not be used to compete with or adversely affect the business interests of the search engine providers from which such data originates	$50	$50	about 416,666 results	never		166.67	30	200	2.63 s	keywords, location_name or location_code. Optional: language_name or language_code, closely_variants, ignore_synonyms, include_serp_info, include_clickstream_data, filters, order_by, limit, offset, offset_token, tag	POST	/v3/dataforseo_labs/google/keyword_ideas/live	Pay as you go	anyone not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraine
SE Ranking, $29 monthly, Add-on, monthly billing, GET /v1/keywords/similar	37.6	36	21	82	86	14	$1.933	result	monthly	$29	$0.00				Project Management API · from the same budget: Backlinks API · Domain Research API · Keyword Research API · Website Audit API · AI Search API			Retrieves keywords similar to a specified seed keyword within a regional database. Semantically similar keywords include synonyms, close variations, or different phrasings with the same intent. The method returns metrics such as search volume, CPC, competition, keyword difficulty, search intent, and historical trends.	1 month	no limit	Customer may use the data obtained through the Provider API for commercial purposes, including internal analytics, client SEO audits, or reporting, provided such use complies with this Agreement and does not fall under the restricted use cases outlined below. [...] Any access to or use of the Provider API by a direct competitor of SE Ranking requires Provider’s explicit written consent. [...] The following use cases require Provider’s prior written consent: (1) Embedding raw or substantially similar API metrics inside a paid SaaS product, including white-label dashboards, API-based widgets, or multi-tenant products, (2) Reselling, sublicensing, or bulk redistribution of API data, including data-as-a-service offerings, data feeds, or mirroring Provider’s datasets or databases, (3) Use of API data to train public machine learning or language models.	$29	150,000 credits a month	15,000 results a month	at the end of the billing cycle		10		1	0.70 s	source, keyword. Optional: limit, offset, sort, sort_order, history_trend, filter[volume][from], filter[volume][to], filter[difficulty][from], filter[difficulty][to], filter[cpc][from], filter[cpc][to], filter[competition][from], filter[competition][to], filter[keyword_count][from], filter[keyword_count][to], filter[characters_count][from], filter[characters_count][to], filter[serp_features], filter[intents], filter[multi_keyword_included], filter[multi_keyword_excluded]	GET	/v1/keywords/similar	Add-on, monthly billing	customers with an SE Ranking Core, Growth or Enterprise subscription
Backlinks · 3 of 9 plans
Ahrefs, $449 monthly, Advanced, GET /v3/site-explorer/all-backlinks, Backlinks	N/A	47	N/A	62	89	N/A	$0.225	result	monthly	$449	$11.225		$0.00	Ahrefs rank source: +$0.225 · Ahrefs rank target: +$0.225 · alt: +$0.225 · anchor text: +$0.225 · broken redirect new target: +$0.225 · broken redirect reason: +$0.225 · broken redirect source: +$0.225 · class c: +$1.123 · discovered status: +$0.225 · source domain rating: +$0.225 · domain rating target: +$0.225 · drop reason: +$0.225 · encoding: +$0.225 · first seen: +$0.225 · first seen link: +$0.225 · HTTP code: +$0.225 · HTTP crawl: +$0.225 · IP source: +$0.225 · is alternate: +$0.225 · is canonical: +$0.225 · is content: +$0.225 · is dofollow: +$0.225 · is form: +$0.225 · is frame: +$0.225 · is image: +$0.225 · is lost: +$0.225 · is new: +$0.225 · is nofollow: +$0.225 · is redirect: +$0.225 · is redirect lost: +$0.225 · is root source: +$0.225 · is root target: +$0.225 · is RSS: +$0.225 · is spam: +$0.225 · is sponsored: +$0.225 · is text: +$0.225 · is UGC: +$0.225 · JS crawl: +$0.225 · languages: +$0.225 · last seen: +$0.225 · last visited: +$0.225 · link group count: +$0.225 · link type: +$0.225 · linked domains source domain: +$0.225 · linked domains source page: +$0.225 · linked domains target domain: +$0.225 · links external: +$0.225 · links internal: +$0.225 · lost reason: +$0.225 · name source: +$0.225 · name target: +$0.225 · noindex: +$0.225 · page category source: +$0.225 · page size: +$0.225 · page type source: +$0.225 · port source: +$0.225 · port target: +$0.225 · positions: +$0.225 · powered by: +$0.225 · redirect code: +$0.225 · redirect kind: +$0.225 · referring domains source: +$1.123 · referring domains source domain: +$1.123 · referring domains target domain: +$1.123 · root name source: +$0.225 · root name target: +$0.225 · text before anchor: +$0.225 · text after anchor: +$0.225 · source page author: +$0.225 · source page publish date: +$0.225 · source page title: +$0.225 · TLD class source: +$0.225 · TLD class target: +$0.225 · traffic: +$2.245 · traffic domain: +$2.245 · URL from plain: +$0.225 · URL rating source: +$0.225 · URL redirect: +$0.225 · URL redirect with target: +$0.225 · target URL: +$0.225 · URL to plain: +$0.225	from the same budget: Domain rating · Backlinks stats · Batch analysis · Organic keywords · Overview · Related terms · Matching terms · SERP Overview	$0.05		Backlinks, referring domains, DR/UR, organic & paid traffic reports, historical charts.		Upon termination of your use of Ahrefs Services, any license rights granted to you under the Terms will terminate with immediate effect.	Ahrefs grants you a limited, non-exclusive, non-transferable, non-sublicensable and revocable licence to access and use Ahrefs Services solely for the purposes of your internal business operations. [...] you shall not engage in any use of Ahrefs Services, Content or User Content in violation of intellectual property rights, including but not limited to: a) reproducing, duplicating, copying, selling, trading, transferring, assigning, publishing, or exploiting for any commercial purposes, any portion of Ahrefs Services, or use or access to Ahrefs Services or the computer code that powers Ahrefs Services, without our express written consent, [...] You agree that you will not [...] i) except through the software or search agents provided by Ahrefs Services, search, crawl, scrape or harvest data or information from Ahrefs Services through the use of any engine, software, tool, agent, device or mechanism, [...] l) use Ahrefs Services to develop a product or service which competes with us or any of our products and services	$449	2,000,000 credits a month	2,000,000 results a month			1		1		target, select "url_from". Optional: where, order_by, limit, timeout, aggregation, history, mode, portfolio_id, protocol	GET	/v3/site-explorer/all-backlinks	Advanced	anyone with an Ahrefs account, only workspace owners and admins create API keys
AnyAPI, top-up from $10, Manual top-up, POST /v1/run/seo.backlinks	N/A	69	N/A	93	100	N/A	$0.05	result	pay first		$28.80		$0.029		from the same budget: 469 other calls			Get AnyAPI SEO backlinks for a domain or URL, each with the linking page, anchor text, dofollow flag, authority rank, spam score, and first and last seen dates 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	200,000 results	never				1	0.98 s	target (a domain or a page's URL). Optional: includeSubdomains, limit, mode, status, source, allowFallbacks, ignoreSources, preferLatencyUnderMs	POST	/v1/run/seo.backlinks	Manual top-up	anyone 18 or over, for business or professional use, not in an embargoed jurisdiction or on a restricted-party list
DataForSEO, top-up from $50	N/A	73	N/A	82	92	N/A	$0.036	result	pay first			never	$0.024		from the same budget: SERP API · AI Optimization API · Backlinks API · Content Analysis API · DataForSEO Labs API · Keywords Data API · OnPage API · Merchant API · App Data API · Business Data API · Reviews API · Domain Analytics API			This endpoint will provide you with a list of backlinks and relevant data for the specified domain, subdomain, or webpage.	stored	no limit	any search engine results page (SERP) data or content obtained through the Service, including but not limited to data from Google, Bing, Yahoo, and other search engine providers, shall not be used to compete with or adversely affect the business interests of the search engine providers from which such data originates	$50	$50	about 1,388,888 results	never		166.67	30	1		target (a domain or a page's URL). Optional: mode, custom_mode, filters, order_by, offset, search_after_token, limit, backlinks_status_type, include_subdomains, exclude_internal_backlinks, rank_scale, tag	POST	/v3/backlinks/backlinks/live	Pay as you go	anyone not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraine
Domain authority · 3 of 9 plans
Ahrefs, $449 monthly, Advanced, POST /v3/batch-analysis/batch-analysis, Batch analysis	N/A	86	N/A	62	89	N/A	$0.225	result	monthly	$449	$11.225		$0.00	Ahrefs rank: +$0.225 · backlinks: +$0.225 · dofollow backlinks: +$0.225 · internal backlinks: +$0.225 · nofollow backlinks: +$0.225 · redirect backlinks: +$0.225 · target index: +$0.225 · IP address: +$0.225 · linked domains: +$0.225 · dofollow linked domains: +$0.225 · mode: +$0.225 · organic traffic value: +$2.245 · organic keywords: +$0.225 · organic keywords in positions 1 to 3: +$0.225 · organic keywords in positions 4 to 10: +$0.225 · organic keywords in positions 11 to 20: +$0.225 · organic keywords in positions 21 to 50: +$0.225 · organic keywords in position 51 or lower: +$0.225 · organic traffic: +$2.245 · outgoing links: +$0.225 · dofollow outgoing links: +$0.225 · paid ads: +$0.225 · paid traffic cost: +$2.245 · paid keywords: +$0.225 · paid traffic: +$2.245 · protocol: +$0.225 · referring domains: +$1.123 · dofollow referring domains: +$1.123 · nofollow referring domains: +$1.123 · referring IPs: +$0.225 · referring subnets: +$0.225 · URL: +$0.225 · URL rating: +$0.225	from the same budget: Domain rating · Backlinks stats · Backlinks · Organic keywords · Overview · Related terms · Matching terms · SERP Overview	$0.05		Metrics for up to 100 targets per request		Upon termination of your use of Ahrefs Services, any license rights granted to you under the Terms will terminate with immediate effect.	Ahrefs grants you a limited, non-exclusive, non-transferable, non-sublicensable and revocable licence to access and use Ahrefs Services solely for the purposes of your internal business operations. [...] you shall not engage in any use of Ahrefs Services, Content or User Content in violation of intellectual property rights, including but not limited to: a) reproducing, duplicating, copying, selling, trading, transferring, assigning, publishing, or exploiting for any commercial purposes, any portion of Ahrefs Services, or use or access to Ahrefs Services or the computer code that powers Ahrefs Services, without our express written consent, [...] You agree that you will not [...] i) except through the software or search agents provided by Ahrefs Services, search, crawl, scrape or harvest data or information from Ahrefs Services through the use of any engine, software, tool, agent, device or mechanism, [...] l) use Ahrefs Services to develop a product or service which competes with us or any of our products and services	$449	2,000,000 credits a month	2,000,000 results a month			1		100		targets[].url, targets[].mode, targets[].protocol, select "domain_rating", Content-Type header "application/json". Optional: order_by, volume_mode, country, top_countries	POST	/v3/batch-analysis/batch-analysis	Advanced	anyone with an Ahrefs account, only workspace owners and admins create API keys
AnyAPI, top-up from $10, Manual top-up, POST /v1/run/semrush.overview	N/A	64	N/A	93	100	N/A	$4.95	call	pay first		$0.00				from the same budget: 469 other calls			a Semrush SEO overview for any domain: Authority Score, organic and paid traffic, keyword and backlink counts, top country, and the domain's top organic keywords.		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 2,020 calls	never				1	9.52 s	domain. Optional: database, includeMoz, source, allowFallbacks, ignoreSources, preferLatencyUnderMs	POST	/v1/run/semrush.overview	Manual top-up	anyone 18 or over, for business or professional use, not in an embargoed jurisdiction or on a restricted-party list
DataForSEO, top-up from $50, Pay as you go, POST /v3/backlinks/bulk_ranks/live	N/A	88	N/A	82	92	N/A	$0.036	result	pay first			never	$0.024		from the same budget: SERP API · AI Optimization API · Backlinks API · Content Analysis API · DataForSEO Labs API · Keywords Data API · OnPage API · Merchant API · App Data API · Business Data API · Reviews API · Domain Analytics API			This endpoint will provide you with rank scores of the domains, subdomains, and pages specified in the targets array. The score is based on the number of referring domains pointing to the specified domains, subdomains, or pages.	stored	no limit	any search engine results page (SERP) data or content obtained through the Service, including but not limited to data from Google, Bing, Yahoo, and other search engine providers, shall not be used to compete with or adversely affect the business interests of the search engine providers from which such data originates	$50	$50	about 1,388,888 results	never		166.67	30	1,000		targets (a list of domains or page URLs). Optional: rank_scale, tag	POST	/v3/backlinks/bulk_ranks/live	Pay as you go	anyone not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraine

Datacircle lists all the GTM APIs

Checked 2026-10-29 to 2026-10-30

Best GTM APIs

Opening the view this address names…15 of 606 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. Click or tap any score to see how we scored it. Move a weight to rank the plans by the new scores.

Price40

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

Data40

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 items

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

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.