Work in progress. We haven't benchmarked most of these providers yet, so most plans have no Overall score.

Datacircle

Best GTM APIs

Datacircle lists all the GTM APIs

Datacircle

Cached leadership change API plans

Name: Cached leadership change API plans
Creator: Datacircle
License: https://creativecommons.org/licenses/by/4.0/

Fields explainedCSV JSON zip

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S	T	U	V	W	X	Y	Z	AA	AB	AC	AD	AE	AF	AG	AH	AI	AJ	AK	AL	AM	AN	AO	AP	AQ	AR	AS
1	API	Score						Price			Not found	Changes checked							Time per company						The leadership changes call		Charges		Overage	In their words	Data			Plan				Rate limit		Speed	The call		About the plan		Sources
2	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	Companies searched	Returned	Confirmed	Not a senior role	No change since July	Not at the company	Not confirmed	Median	10th percentile	90th percentile	Fastest	Slowest	Baseline	Call	Charged per company	Per	Also pays for	$ per 1,000	Their pitch	Freshness	Keep data	Use data	Pay	You get	Enough for	Expires	Per second	Batch	Median	You send	Path	Plan	Who can get it	Read from
	Cached leadership changes · 3 plans
3	The Swarm, $500 monthly, Premium 1000, POST /v3/profiles/fetch	67.2	100	22	62	90	100	$10.00	monthly	$500	$0.00	20 of 20	92 of 200	44 of 200	43 of 200	2 of 200	3 of 200	0 of 200	0.44 s	0.29 s	0.76 s	0.23 s	0.86 s	0.23 s	POST bee.theswarm.com/v3/profiles/search, then /v3/profiles/fetch	$0 for the search, then $0.099 a profile fetched	result	Search Profiles · Search Companies · Relationships · Add Connector · from the same budget: Fetch Company · Refresh a Profile · Get Profile/Company Posts · Get Comments / Reactions / Reshares · Network Mapper (for Partners)	$10.00	Retrieve detailed information about specific profiles by their unique identifiers.	1 day	Upon termination of your subscription or access to the Service: Your license to use Swarm Data ends immediately. At The Swarm’s request, you must delete all Swarm Data in your possession, including backups. You may retain internal Derived Materials that do not contain identifiable Swarm Data fields. You must certify deletion upon request.	Subject to your compliance with these Terms, The Swarm grants you a limited, non-exclusive, non-transferable, revocable license to access and use the data, insights, relationship mappings, and related information made available through the Service (“Swarm Data”) for your own internal business purposes. “Internal business purposes” includes, but is not limited to: Sales prospecting, Recruiting and talent sourcing, Partnerships and BD research, Investor outreach, Relationship mapping and warm intro workflows, CRM enrichment, Go-to-market operations and analytics, Executive dashboards and internal reporting. You may store, analyze, enrich, combine, and use Swarm Data inside your own systems, tools, CRMs, or internal workflows, as long as such use is internal to your organization. Except as expressly permitted by The Swarm in writing, you may not, directly or indirectly: Sell, resell, license, sublicense, publish, or otherwise redistribute Swarm Data to any third party. Provide Swarm Data to customers, clients, partners, vendors, contractors, affiliates, or the public. Include Swarm Data in any commercial data product, enrichment service, dataset, marketplace offering, or AI model intended for external use. Use Swarm Data to build, train, or improve any AI or ML model that is accessible to third parties. Use Swarm Data to develop or enhance any product or service that competes with The Swarm or provides relationship-mapping or people-data features. Upload or share raw Swarm Data into third-party platforms for any purpose other than your internal business operations. Any use of Swarm Data outside your organization requires prior written approval from The Swarm. If you wish to redistribute, resell, or otherwise make Swarm Data available to third parties (including in workflows where they can view or access data), you must obtain The Swarm’s prior written consent. You may create internal analyses, models, segments, reports, dashboards, or insights derived from Swarm Data (“Derived Materials”), provided these remain internal to your organization and are not sold, published, shared externally, or used to train publicly available AI systems.	$500	50,000 credits a month	50,000 results a month	at the start of each billing cycle: unused credits do not carry forward	1	1,000	0.44 s	at least one of ids, linkedin_names, linkedin_ids or linkedin_entity_ids. Optional: fields, x-authenticate-team	/v3/profiles/fetch	Premium 1000	anyone over 18

4	Autobound, $499 pack, Pro, POST /v1/contacts/search	N/A	93	N/A	65	86	N/A	$12.00	pay first		$0.00																result	from the same budget: POST /v1/contacts/enrich · POST /v1/companies/search · POST /v1/companies/enrich · POST /v1/buyer-intent/companies · POST /v1/buyer-intent/contacts · POST /v1/buyer-intent/export		Work Milestone signals detect career transitions and tenure moments — job changes, promotions, and work anniversaries — across 80M+ contacts.	1 week	license to access and use the Services solely for Customer’s internal business purposes during the term of this Agreement [...] Customer shall retain a perpetual, non-exclusive license to use, copy, and distribute any Reports generated through the Services prior to the date of termination or expiration, solely for Customer’s internal business purposes	Company hereby grants Customer a non-exclusive, nontransferable, revocable license to access and use the Services solely for Customer’s internal business purposes during the term of this Agreement. [...] Customer shall not, and shall not permit any third party to: Reverse engineer, decompile, disassemble, or otherwise attempt to derive the source code, algorithms, or underlying structure of the Services or any component thereof, Modify, adapt, translate, or create derivative works based upon the Services, Resell, sublicense, lease, rent, loan, distribute, or otherwise make the Services available to any third party, except as expressly authorized in writing by Company, Remove, alter, or obscure any proprietary notices, labels, or markings on or in the Services, Use the Services in a manner that could damage, disable, overburden, or impair Company’s servers, networks, or infrastructure.	$499	83,167 credits	about 41,583 results	never	5	100		company_domains, signal_types "work-milestones". Optional: signal_subtype, signal_subtypes, detected_after, detected_before, limit, offset, signals_per_entity, company_domain, industries, employee_count_min, employee_count_max, revenue_min, revenue_max, seniority, department, job_title	/v1/contacts/search	Pro	anyone who signs up, the agreement licenses use for internal business purposes
5	Intellizence, contact us, Annual subscription	N/A							contact																					This REST API provides continuous access to ongoing and historical leadership and executive changes data from the Intellizence C-Suite Changes Dataset.	1 day	2.1 We shall make the Services and Materials available to Customer pursuant to the Agreement for the Subscription Term. [...] 9.3 Effects of Termination Upon termination of the Agreement for any reason, Customer shall (and shall ensure that all Users) immediately cease accessing and using the Services and Materials.	2.1 [...] Users may use the Services and Materials solely in the regular and ordinary course of Customer’s business and for internal decision-making only and not for publication or sharing with third parties. 2.2 Usage Restrictions Customer shall not: (a) Use the Services and Materials contrary to or in violation of any applicable laws, (b) Distribute, publish, publicly display or disclose the Services and Materials or make them discoverable or citable by search engines or artificial intelligence systems. (c) Sell, license, or commercially distribute the Services and Materials, (d) Develop, operate, benchmark, or support any product, dataset, or service that directly competes with the core functionality of the Services and Materials, or (e) Use the Services and Materials or any derivatives thereof, to train, fine-tune, test, improve, validate, benchmark, or otherwise enhance any proprietary or third-party artificial intelligence or machine learning system, including large language models, or to create any dataset or model that is substantially similar to or derived from the Services and Materials. (f) Use any automated means, including but not limited to API, MCP, CLI, scripts, bots, or crawlers, to bulk extract, scrape, or systematically download the Services and Materials beyond the usage limits established by Intellizence, or in a manner that circumvents any rate limiting, access controls, or technical measures implemented by Intellizence. 2.5 Customer’s Responsibilities Customer shall not (a) make the Services and Materials available to anyone other than authorized Users, (b) use the Services and Materials to store or transmit infringing, libelous, or otherwise unlawful or tortious material, or to store or transmit material in violation of third party intellectual property or privacy rights, (c) use the Services and Materials to store or transmit “Malicious Code,” which includes, without limitation, any viruses, worms, time bombs, Trojan horses and other harmful or malicious code, files, scripts, agents or programs, (d) interfere with or disrupt the integrity or performance of the Services and Materials, or (e) attempt to gain unauthorized access to the Services and Materials or their related systems or networks or to circumvent any authentication or security measures.								nothing required. Optional: dateType, startDate, endDate, date, companyName, companyDomain, companyIndustry, companyIndustrySegment, companyLocation, companyType, companyTicker, executiveName, executiveTitle, executiveTitleCategory, reason, limit, nextId, lastRecordId, prevId	/api/dataset/executive-change	Annual subscription	an individual or a business entity subscribing, its Users are limited to its employees, contractors and agents with a valid business relationship and an email address within its organization
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63	Autobound, free, Free, POST /v1/companies/enrich
64	Autobound, free, Free, POST /v1/contacts/search
65	Intellizence, free
66	The Swarm, free, 14-day free trial, POST /v3/profiles/fetch
67	The Swarm, free, 14-day free trial, POST /v3/profiles/search

Datacircle lists all the GTM APIs

Best GTM APIs

3 of 59 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

Changes checked

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 company › 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.