# GitDealFlow, free: Company funding API

> One cited dossier per entity: who acquired it (M&A history), which funds publicly backed it, and its published engineering-acceleration signal. Sources are press-release / SEC-filing / both-sides-disclosed only.

GitDealFlow's company funding API on its Free public API plan. It costs $0.00 per 1,000 companies. It returns 3 of the 13 key fields we check: Investors, Sources, Acquisitions.
You get up to 2,592,000 calls a month.
We haven't run GitDealFlow through [our company funding API benchmark](https://datacircle.dev/best-company-funding-api.txt) yet.
Half of the 148 plans we rank by price cost $20.00 per 1,000 companies or less. This plan and 1 other tie for the lowest price per 1,000 companies of the 148 plans.
[The Swarm](https://datacircle.dev/company-funding-apis/the-swarm/500-monthly/llms.txt), [Skrapp](https://datacircle.dev/company-funding-apis/skrapp/349-monthly-enterprise-50k-get-api-v3-companies-enrich/llms.txt) and [LeadMagic](https://datacircle.dev/company-funding-apis/leadmagic/499-monthly/llms.txt) are the best company funding API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-funding-apis/gitdealflow/free
- [Company funding API: 12 providers compared on price and data](https://datacircle.dev/best-company-funding-api.txt)
- Get it: https://signals.gitdealflow.com/agents.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Request: `GET https://signals.gitdealflow.com/api/diligence.json`
- API key: not needed
- Its API docs: https://signals.gitdealflow.com/api/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Sold by: GitDealFlow (https://gitdealflow.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 23%
- Investors: ✓
- Sources: ✓
- Acquisitions: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: One cited dossier per entity: who acquired it (M&A history), which funds publicly backed it, and its published engineering-acceleration signal. Sources are press-release / SEC-filing / both-sides-disclosed only.

## Data

- Keep data: no limit
- Use data: 2 · License to read, cite, build with: All written content, datasets, and JSON-LD output on this site is licensed under Creative Commons Attribution 4.0. Attribution: link back to signals.gitdealflow.com or cite using the BibTeX in /citation-guide. [...] 3 · Acceptable use: Honor robots.txt and /.well-known/ai-policy.json rate limits. Do not attempt to identify subscribers from share-token URLs. Do not bulk-republish ranked entity lists without attribution and a stable link. Do not abuse the free /api/answer or /api/ask endpoints (soft cap: 60 req/min/IP). Do not submit copyrighted or unlawful content via /api/crystal-ball/submit. [...] The short version: Don't scrape past /.well-known/ai-policy.json rate limits or republish at scale without attribution.

## Plan

- Pay: $0
- Enough for: 2,592,000 calls a month

## Rate limit

- Per second: 1
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: company
- Method: GET
- Path: /api/diligence.json

## About the plan

- Plan: Free public API
- Who can get it: anyone

## The 8 fields the plan's answer can hold

name, found, investors, acquirers, acquisitions made, engineering signal, notes, citation

## GitDealFlow's plans (1)

- [GitDealFlow, free](https://datacircle.dev/company-funding-apis/gitdealflow/free/llms.txt): $0.00 per 1,000, 23% complete

## GitDealFlow's calls for this API (1)

- `GET /api/diligence.json`: [GitDealFlow, free](https://datacircle.dev/company-funding-apis/gitdealflow/free/llms.txt)

## GitDealFlow's APIs (3)

- [GitDealFlow: company discovery API pricing, 2 plans](https://datacircle.dev/company-discovery-apis/gitdealflow/free/llms.txt)
- [GitDealFlow: company enrichment API pricing, 4 plans](https://datacircle.dev/company-enrichment-apis/gitdealflow/free/llms.txt)
- [GitDealFlow: company funding API pricing, 1 plan](https://datacircle.dev/company-funding-apis/gitdealflow/free/llms.txt)

## GitDealFlow: company funding API alternatives

- [The Swarm, free](https://datacircle.dev/company-funding-apis/the-swarm/free/llms.txt): $0.00 per 1,000, 46% complete, stored
- [Signalbase, free, 7-day trial, GET /signals/funding](https://datacircle.dev/company-funding-apis/signalbase/free-7-day-trial-get-signals-funding/llms.txt): $0.00 per 1,000, 62% complete, stored
- [Parsers VC, free, GET /startups/fundingrounds](https://datacircle.dev/company-funding-apis/parsers-vc/free-get-startups-fundingrounds/llms.txt): $0.00 per 1,000, 23% complete, stored
- [Olostep, free](https://datacircle.dev/company-funding-apis/olostep/free/llms.txt): $0.00 per 1,000, 38% complete, live
- [gBizINFO, free](https://datacircle.dev/company-funding-apis/gbizinfo/free/llms.txt): $0.00 per 1,000, 8% complete, 1 day

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

- https://gitdealflow.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://signals.gitdealflow.com/agents.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://signals.gitdealflow.com/api/agent/tools?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://signals.gitdealflow.com/api/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://signals.gitdealflow.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing