# GitDealFlow, free: Company enrichment API

> Full engineering-acceleration profile for a single tracked startup, by display name or GitHub org slug. Case-insensitive, normalization-tolerant. Returns `found: false` (not an error) when the startup is not in the tracked universe.

GitDealFlow's company enrichment API on its Free public API plan. It costs $0.00 per 1,000 companies. It returns 2 of the 13 key fields we check: Description, Social profiles.
You get up to 1,296,000 calls a month.
We haven't run GitDealFlow through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
Half of the 1,542 plans we rank by price cost $7.96 per 1,000 companies or less. This plan and 96 others tie for the lowest price per 1,000 companies of the 1,542 plans.
[CNPJ API's R$99 monthly plan (/bulk-cnpj)](https://datacircle.dev/company-enrichment-apis/cnpj-api/r-99-monthly-pro-post-bulk-cnpj/llms.txt) covers any number of companies in Brazil only. CNPJ API's R$99 monthly plan costs less up front than Extruct's $49 monthly plan.
[GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt), [SEC EDGAR](https://datacircle.dev/company-enrichment-apis/sec-edgar/free/llms.txt) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt) are the best company enrichment API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/gitdealflow/free
- [Company enrichment API: 130+ providers compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://signals.gitdealflow.com/agents.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `GET https://signals.gitdealflow.com/api/signal`
- API key: not needed
- Its API docs: https://signals.gitdealflow.com/api/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: GitDealFlow (https://gitdealflow.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 15%
- Description: ✓
- Social profiles: ✓

## 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: Full engineering-acceleration profile for a single tracked startup, by display name or GitHub org slug. Case-insensitive, normalization-tolerant. Returns `found: false` (not an error) when the startup is not in the tracked universe.

## Data

- Freshness: 7 days
- 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: 1,296,000 calls a month

## Rate limit

- Per second: 0.5
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: company
- Method: GET
- Path: /api/signal

## About the plan

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

## The 13 fields the plan's answer can hold

name, description, stage, geography, website URL, LinkedIn URL, GitHub URL, 14-day commit velocity, 14-day commit velocity change, contributors, contributor growth, new repositories, signal type

## GitDealFlow's plans (4)

- [GitDealFlow, free](https://datacircle.dev/company-enrichment-apis/gitdealflow/free/llms.txt): $0.00 per 1,000, 15% complete, 7 days
- [GitDealFlow, pay as you go](https://datacircle.dev/company-enrichment-apis/gitdealflow/pay-as-you-go/llms.txt): $190.00 per 1,000, 15% complete, 7 days
- [GitDealFlow, €19 pack](https://datacircle.dev/company-enrichment-apis/gitdealflow/19-pack/llms.txt): $213.807 per 1,000, 15% complete, 7 days
- [GitDealFlow, contact us](https://datacircle.dev/company-enrichment-apis/gitdealflow/contact-us/llms.txt): 15% complete, 7 days

## GitDealFlow's calls for this API (3)

- `GET /api/signal`: [GitDealFlow, free](https://datacircle.dev/company-enrichment-apis/gitdealflow/free/llms.txt)
- `POST /api/agent/deep-signal/x402`: [GitDealFlow, pay as you go](https://datacircle.dev/company-enrichment-apis/gitdealflow/pay-as-you-go/llms.txt)
- `POST /api/agent/deep-signal`: [GitDealFlow, €19 pack](https://datacircle.dev/company-enrichment-apis/gitdealflow/19-pack/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 enrichment API alternatives

- [data.ct.gov, free, With an app token](https://datacircle.dev/company-enrichment-apis/data-ct-gov/free-with-an-app-token/llms.txt): $0.00 per 1,000, 38% complete, 1 day
- [Decolecta, free, GET /v1/sunat/ruc/full](https://datacircle.dev/company-enrichment-apis/decolecta/free-get-v1-sunat-ruc-full/llms.txt): $0.00 per 1,000, 23% complete, 1 day
- [Brreg, free](https://datacircle.dev/company-enrichment-apis/brreg/free/llms.txt): $0.00 per 1,000, 38% complete, live
- [PRH, free](https://datacircle.dev/company-enrichment-apis/prh/free/llms.txt): $0.00 per 1,000, 23% complete, 1 day
- [gBizINFO, free](https://datacircle.dev/company-enrichment-apis/gbizinfo/free/llms.txt): $0.00 per 1,000, 38% 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-enrichment-api-pricing
- https://signals.gitdealflow.com/agents.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://signals.gitdealflow.com/api/agent/tools?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://signals.gitdealflow.com/api/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://signals.gitdealflow.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing