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ZoomInfo pricing and alternatives: company funding API, POST /copilot/v1/companies/insights

ZoomInfo's sitellms.txtBest company funding API in 2026

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31% complete: 4 of the 13 key fields we checkSee the 13 fields
$0.00per 1,000 companiesWe rank 114 plans by price. Signalbase's €99 monthly plan costs the least per 1,000 companies: $0.056.The Swarm, Skrapp and Parsers VC are the best company funding API providers in our benchmark.
Plan: Free one of ZoomInfo's 14 plans
Call: POST /copilot/v1/companies/insights one of ZoomInfo's 2 calls for this API
API: Company funding API one of ZoomInfo's 16 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 4 of the 13 key fields we check. Round, Amount, Date, Investors.
  • Nothing to pay. You get 1,000 credits.
  • One call. You call POST /copilot/v1/companies/insights with the inputs in Product details. The call returns funding rounds.
  • Who can get it: with conditions. Keep data: with conditions. Use data: with conditions.

ZoomInfo: company funding API alternatives

We list other providers' plans closest to this plan in price per 1,000 companies.

This planZoomInfo, free, POST /copilot/v1/companies/insightsThe Swarm, freeParsers VC, free, GET /startups/fundingroundsOlostep, freeAutobound, freeBigdata.com, free
$ per 1,000 companies$0.00$0.00$0.00$0.00$0.00$0.00
Completeness31%46%23%38%54%31%
Billingfreefreefreefreefreefree
Pay$0$0$0$0$0$0
Enough fornot published1,000 results, once500 calls a month25 calls500 results, oncenot published
Freshnessunknownstoredstoredlive1 daystored
Who can get itemployees of the company that holds the account (a contractor only with ZoomInfo's prior permission), each with their own login and a business email addressanyone over 18anyoneanyone at least 18 years old (or the legal age of majority), or 13 or older with a parent's or guardian's permissionanyone who signs up, no credit card requiredanyone at least 18 years old (an individual, or a business through its admin), self sign-up, no card required

Every company funding API provider we score, ranked

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-28.

  1. docs.gtm.ai/docs/overview
  2. docs.gtm.ai/docs/rate-limits
  3. docs.gtm.ai/reference/insightsinterface_getcompanyinsightsbytype
  4. docs.gtm.ai/reference/insightsinterface_getcompanyinsightsbytype.md
  5. gtm.ai/pricing
  6. zoominfo.com/legal/ltc

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Round
  • Amount
  • Date
  • Investors
  • Sources, not in the answer
  • Industry, not in the answer
  • Headquarters, not in the answer
  • Size, not in the answer
  • CEO, not in the answer
  • Competitor, not in the answer
  • Acquisitions, not in the answer
  • News, not in the answer
  • Press releases, not in the answer
Price
$ per 1,000 companies$0.00
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays forAccount Research · Contact Research
Not found
$ per 1,000$0.00
In their words
Their pitchMajor funding rounds indicating growth or investment momentum. Signal lasts 90 days. No setup requirements.
Data
Historythe last 90 days
Keep data3.3.1 Expiration or Termination for any Reason. Upon expiration or termination of the Agreement for any reason: (a) Licensee may continue to use Licensed Materials obtained during the Term subject to the terms of this Agreement, (b) Licensee shall immediately cease accessing or using ZoomInfo Technology, and (c) Licensee acknowledges and agrees that its access to the Services may be automatically terminated, all passwords and individual accounts removed, and all information that has been uploaded into ZoomInfo’s systems by Licensee destroyed. [...] 5.4 Personal Information. [...] Within the ZoomInfo Technology, ZoomInfo may publish a list of persons who have requested that their personal information be removed from ZoomInfo’s database. Licensee agrees to review such list on a regular basis (no less frequently than once per month) and to remove from its possession any Licensed Materials Contact records relating to such persons in its possession, unless Licensee has established an independent lawful basis to process such person’s personal information.
Use data2.3 Authorized Uses, Restrictions. Licensee shall not access or use the Services for any purpose except the business-to-business sales, marketing, recruiting, or business development activities of Licensee. Licensee shall not access or use the Licensed Materials for the benefit of or on behalf of any person or entity except Licensee. Subject to Licensee’s compliance with all applicable laws, rules, and regulations, Licensee may use the Services to: (a) view the Licensed Materials, (b) communicate with any Licensed Materials Contact in a manner that relates to such person’s profession, business, or employment, and (c) identify prospective sales opportunities, research Licensee’s existing customers and prospects, and otherwise analyze the Licensed Materials in a manner relating to Licensee’s business-to-business sales, marketing, recruiting, and business development activities. Licensee shall not permit anyone who is not an Authorized User to access or use the Services, including any Licensed Materials or any Authorized User login credentials. Licensee shall not distribute, sublicense, transfer, sell, offer for sale, disclose, or make available any of the Licensed Materials or any part of the Services to any third party. Except through services provided by ZoomInfo or its affiliates or as expressly permitted by ZoomInfo, Licensee shall not: (x) use the Licensed Materials to create audience segmentation for or otherwise place digital ads or ads in digital media (also known as onboarding or digital activation), or (y) utilize or incorporate any ZoomInfo API credentials into any Third Party Applications or use API access to create or develop audience segmentation outside of services provided by ZoomInfo. Licensee shall not incorporate any portion of the Services or Licensed Materials into Licensee’s own products or services. Licensee is solely responsible for any communications between Licensee or any Authorized User and any Licensed Materials Contact. Licensee shall not use the Services to determine a consumer’s eligibility for (a) credit or insurance for personal, family or household purposes, (b) employment or (c) a government license or benefit or (d) any other purpose governed by the Fair Credit Reporting Act. [...] 2.4 Permitted Use of ZoomInfo Technology, Restrictions. [...] Licensee will not [...] (g) disclose the results of any ZoomInfo Technology or program benchmark tests to any third parties without ZoomInfo’s prior written consent, [...]
Plan
Pay$0
You get1,000 credits
Rate limit
Per day129,600
Per second3
Batch50
Speed
Answerin the call
The call
You senddata.type "CompanyInsightsSearch", data.attributes.ziCompanyIds, data.attributes.signalTypes "zi.funding"
MethodPOST
Path/copilot/v1/companies/insights
About the plan
PlanFree
Who can get itemployees of the company that holds the account (a contractor only with ZoomInfo's prior permission), each with their own login and a business email address
The 12 fields the plan's answer can hold

insight ID, company ID, signal ID, signal type, display text, date, insight date, expires at, created at, funding round type, funding amount, investors

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