Datacircle

SEC API: cached company funding API pricing, 6 plans

SEC API's sitellms.txtBest company funding API in 2026
31% complete: 4 of the 13 key fields we checkSee the 13 fields
$0.00per 1,000 companiesThe cheapest of the 58 plans we rank by price is Signalbase, €99 monthly, Pro, POST /csv-enrichment, at $0.056 per 1,000 companies.The Swarm, Skrapp and Parsers VC are the best cached company funding API providers in our benchmark.
Plan: Free one of SEC API's 6 plans
Call: POST /form-d SEC API's only call for this API
API: Cached company funding API one of SEC API's 5 APIs

About this item

  • A copy at most 1 minute old. You get funding rounds from SEC API's database.
  • 4 of the 13 key fields we check. Date, Investors, Industry, Size.
  • Nothing to pay. You get 100 requests once. Calls stop once your requests run out.
  • One call. You send query to POST /form-d. You can also send from, size and sort. The call returns funding rounds.
  • Who can get it: anyone, no credit card required. Keep data: no limit. Use data: with conditions.

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. sec-api.io
  2. sec-api.io/docs/form-d-xml-json-api
  3. sec-api.io/policies/terms-of-service
  4. sec-api.io/pricing

Product details

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

  • Round, not in the answer
  • Amount, not in the answer
  • Date
  • Investorscount
  • Sources, not in the answer
  • Industry
  • Headquarters, not in the answer
  • Size
  • 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
Overage
Units caphard
Not found
$ per 1,000$0.00
In their words
Their pitchThe Form D API provides an interface to access and search the entire SEC EDGAR database by any Form D filing parameter to find the latest security offerings.
Data
Freshness1 minute
Historysince 2008
Keep datano limit
Use data"Customers enrolled in the free \"Start\" Subscription may only use the Services for personal, non-commercial purposes and may not display or distribute Provider Data to third parties in any manner." "Customer will not, and will not allow third parties under its control to: (i) copy, modify, create a derivative work of, reverse engineer, decompile, translate, disassemble, or otherwise attempt to extract any or all of the source code of the Services [...], [...] (iii) resell or distribute any or all of the Services separately from any integrated Application, (iv) create multiple Applications or Accounts to simulate or act as a single Application or Account (respectively) or otherwise access the Services in a manner intended to avoid incurring Fees or exceed usage quotas [...]" "If Customer distributes Provider Data, Customer must state that the data was provided by Provider and provide a hyperlink to https://sec-api.io." "Customer may not publicly disclose, directly or through a third party, the results of any comparative or compatibility testing, benchmarking, or evaluation (each, a \"Test\") of the Services, unless the disclosure includes all information necessary for Provider or a third party to replicate the Test and includes the right to use the information necessary to replicate the Test. [...]" Pricing page, Usage: Personal & Startups "Personal. For startups: business internal.", Business Internal Use "Business internal only.", Enterprise & Institutions "Business internal + redistribution and reselling."
Plan
Pay$0
You get100 requests
Enough for100 calls, once
Speed
Answerin the call
Median0.01 s
The call
You sendquery. Optional: from, size, sort
MethodPOST
Path/form-d
About the plan
PlanFree
Who can get itanyone, no credit card required
The 38 fields the plan's answer can hold

offering ID, accession number, filing date, submission type, issuer CIK, issuer name, issuer address, issuer phone number, jurisdiction of incorporation, previous names, entity type, year of incorporation, related persons, industry group, investment fund type, is 40 Act, revenue range, net asset value range, federal exemptions, amendment, previous accession number, date of first sale, offering longer than one year, types of securities offered, business combination transaction, minimum investment, sales compensation recipients, states of solicitation, total offering amount, total amount sold, total remaining, non-accredited investors, number of investors, sales commissions, finders' fees, gross proceeds used for related persons, signature, total results

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