Datacircle

AgentKey pricing: company funding API

AgentKey's siteThis page as plain textCompany funding API in 2026: the 17 best of 100+ comparedAgentKey: company funding API alternatives

Is AgentKey yours? Write to us about this page. We invite selected tool providers to our WhatsApp group.

31% complete: 4 of the 13 fields on our checklistSee the 13 fields
$0.00per 1,000 companiesWe haven't run AgentKey through our company funding API benchmark yet.This plan is free. We rank 261 plans for company funding APIs by price. Half the plans cost $12.50 or less per 1,000 companies. See the best free company funding API plan.Signalbase's €99 monthly plan is the cheapest paid plan per 1,000 companies: $0.056. StartupHub.ai's x402 plan costs the least for 10,000 companies a month: $10.00.gBizINFO, Edgrapi and The Swarm are the best company funding API providers in the Datacircle benchmark.
Type a number to see the cheapest AgentKey plan for that many companies. The table below then sorts the other plans by what each costs.
Plan: Free one of AgentKey's 7 plans
Call: POST /v2/ops/business.company.funding AgentKey's only call for this API
API: Company funding API one of AgentKey's 41 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 4 of the 13 fields on our checklist. Round, Amount, Date, Investors.
  • Nothing to pay.
  • One call. You send id_or_url to POST /v2/ops/business.company.funding. You can also send cursor and limit. The call returns funding rounds.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

AgentKey: company funding API alternatives

AgentKey alternatives: other company funding API providers by price

The table starts with AgentKey's cheapest paid plan. Next come plans from other providers with the price per 1,000 companies closest to AgentKey's.

AgentKey, $1,198.80 yearlyMessari, pay as you goDatamagnet, $300 packInterzoid, $7,500 yearly, 100,000 Credits (annual), GET /getprivatecompanydealintelCoresignal, $5,389 yearly
$ per 1,000 companies$166.50$150.00$150.00$156.25$179.633
Completeness31%31%23%54%31%
Billingyearlypay as you gopay firstyearlyyearly
Pay$1,198.80per call$300$7,500$5,389
Enough for600 calls a monthas many as you pay for2,000 calls48,000 calls a year30,000 calls a year
Freshnessunknownunknownunknownlivestored
Who can get itanyoneanyone, with no account or API key, paying each request in USDC on Base or Solana from a wallet (x402)anyoneanyoneanyone with a business email

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

  1. agentkey.app
  2. agentkey.app/pricing.html
  3. agentkey.app/terms.html
  4. api.agentkey.app/v2/openapi.json
  5. docs.agentkey.app/api-reference/scenario/methods/business-company-funding.md
  6. docs.agentkey.app/api-reference/scenario/requests.md
  7. docs.agentkey.app/api-reference/scenario/routing-and-pricing.md
  8. docs.agentkey.app/concepts/subscription.md
  9. docs.agentkey.app/llms.txt

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
Percall
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: 166 other AgentKey calls
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchFunding rounds of one company by the id from business.company.search / business.company.get: a Crunchbase permalink / uuid (Crunchbase, primary) or a RootData project id (digits, RootData, crypto projects). The server routes on the id form.
Data
Keep datano limit
Use dataYou may not use the Service to: Collect, process, or compile personal data in violation of applicable privacy laws or without appropriate legal basis, Violate or circumvent the terms of service, robots.txt, or access controls of any third-party platform or website, Scrape, harvest, or extract personal identifiable information (PII) for unauthorized purposes, Build shadow profiles, databases, or surveillance systems targeting individuals without their consent, Engage in unauthorized automated access to platforms that prohibit such access, Facilitate spam, phishing, social engineering, or any deceptive practices, Infringe the intellectual property rights of any third party, Engage in market manipulation, financial fraud, or any activity that violates securities laws, Use the Service to buy, sell, exchange, custody, transfer, or otherwise trade cryptocurrencies, digital assets, or securities, or to provide regulated financial, money-transmission, or payment services, Access, use, or pay for the Service from, or on behalf of any person or entity located in or ordinarily resident in, any country or territory subject to comprehensive economic sanctions or trade embargoes [...], Access or attempt to access data sources in a manner that constitutes unauthorized computer access under applicable law, Resell or redistribute raw Third-Party Data in a manner that violates the originating provider's terms, Use the Service in any way that causes or may cause harm to any individual, entity, or the Service itself.
Plan
Pay$0
Rate limit
Batch1
Speed
Answerin the call
The call
You sendid_or_url. Optional: cursor, limit
MethodPOST
Path/v2/ops/business.company.funding
About the plan
PlanFree
Who can get itanyone
The 11 fields the plan's answer can hold

funding round ID, round type, announced date, amount, currency, company ID, company name, investors, lead investors, funding round URL, next page

Best GTM APIs