# Builders in Fintech, free: Company funding API

> Full public profile for one organization by slug: description, country, funding rounds (raised or led), people, any disclosure [...] its products (company-provided, not part of the CC BY dataset) [...] Also lei, licences[] (approved register entries, each with source_url and last_checked_at) and certifications[] (self-reported by the company, with evidence_url).

Builders in Fintech's Open connector plan for the company funding API costs $0.00 per 1,000 companies. We check each provider's docs for 13 fields. Builders in Fintech's docs list 4: Round, Amount, Date, Investors.
We haven't run Builders in Fintech through [our company funding API benchmark](https://datacircle.dev/best-company-funding-api.txt) yet.
We rank 261 plans for company funding APIs by price. Half the plans cost $12.50 or less per 1,000 companies. This plan and 4 others tie for the lowest price per 1,000 companies of the 261 plans. [See the best free company funding API plan.](https://datacircle.dev/best-company-funding-api.txt)
[gBizINFO](https://datacircle.dev/company-funding-apis/gbizinfo/free/llms.txt), [Edgrapi](https://datacircle.dev/company-funding-apis/edgrapi/99-monthly/llms.txt) and [The Swarm](https://datacircle.dev/company-funding-apis/the-swarm/500-monthly/llms.txt) are the best company funding API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-funding-apis/builders-in-fintech/free
- [Company funding API in 2026: the 17 best of 100+ compared](https://datacircle.dev/best-company-funding-api.txt)
- Get it: https://buildersinfintech.ai/mcp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Request: `POST https://buildersinfintech.ai/mcp`
- API key: not needed
- Its API docs: https://buildersinfintech.ai/mcp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Sold by: Builders in Fintech (https://buildersinfintech.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 31%
- Round: ✓
- Amount: ✓
- Date: ✓
- Investors: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: search_funds · list_fund_closes · list_deploying_funds · coverage_check · search_reports · get_report · get_topic_digest · search_organizations · search_people · get_person · list_funding_rounds · largest_rounds · most_active_investors · funding_summary · get_funding_index · get_signals_report · get_investor_scorecard · search_products · get_product · find_providers · list_provider_filters · search_content · get_content · search_podcast_knowledge · list_events · list_topics · list_countries · get_daily_digest · list_raising · about

## Overage

- Units cap: hard

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Full public profile for one organization by slug: description, country, funding rounds (raised or led), people, any disclosure [...] its products (company-provided, not part of the CC BY dataset) [...] Also lei, licences[] (approved register entries, each with source_url and last_checked_at) and certifications[] (self-reported by the company, with evidence_url).

## Data

- Keep data: no limit
- Use data: Reuse it freely with attribution to Builders in Fintech and a link to the record's page: the structured data on this site, companies, investors, people, funding rounds and events, including the MCP connector, is published under Creative Commons Attribution 4.0 (CC BY 4.0) [...] Article, newsletter and podcast text is not covered by that licence and remains (c) Michele Mattei, the MCP connector returns short excerpts of it for citation only [...] Product listings are company-provided, not part of the CC BY dataset [...] Do not page through the tools to copy the database: the same data is published as whole files

## Plan

- Pay: $0
- You get: 500 requests a day
- Enough for: 500 calls a day
- Expires: midnight UTC

## Rate limit

- Per day: 500
- Per second: 1
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: Content-Type header "application/json", Accept header "application/json, text/event-stream", jsonrpc "2.0", id, method "tools/call", params.name "get_organization", params.arguments.slug
- Method: POST
- Path: /mcp

## About the plan

- Plan: Open connector
- Who can get it: anyone: no key and no account

## The 6 fields the plan's answer can hold

round type, amount, currency, date, lead investors, investors

## Builders in Fintech's plans (1)

- [Builders in Fintech, free](https://datacircle.dev/company-funding-apis/builders-in-fintech/free/llms.txt): $0.00 per 1,000, 31% complete

## Builders in Fintech's calls for this API (1)

- `POST /mcp`: [Builders in Fintech, free](https://datacircle.dev/company-funding-apis/builders-in-fintech/free/llms.txt)

## Builders in Fintech's APIs (3)

- [Builders in Fintech: company discovery API pricing, 1 plan](https://datacircle.dev/company-discovery-apis/builders-in-fintech/free/llms.txt)
- [Builders in Fintech: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/builders-in-fintech/free/llms.txt)
- [Builders in Fintech: company funding API pricing, 1 plan](https://datacircle.dev/company-funding-apis/builders-in-fintech/free/llms.txt)

## Builders in Fintech: company funding API alternatives

- [gBizINFO, free](https://datacircle.dev/company-funding-apis/gbizinfo/free/llms.txt): $0.00 per 1,000, 8% complete, 1 day
- [Edgrapi, free](https://datacircle.dev/company-funding-apis/edgrapi/free/llms.txt): $0.00 per 1,000, 23% complete
- [DataSignals Lab, free](https://datacircle.dev/company-funding-apis/datasignals-lab/free/llms.txt): $0.00 per 1,000, 38% complete, 1 day
- [The Swarm, free](https://datacircle.dev/company-funding-apis/the-swarm/free/llms.txt): $0.00 per 1,000, 46% complete, stored
- [Bradshaw Data, free](https://datacircle.dev/company-funding-apis/bradshaw-data/free/llms.txt): $0.00 per 1,000, 31% 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 2026-11-10.

- https://buildersinfintech.ai/.well-known/mcp.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://buildersinfintech.ai/companies/creditas?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://buildersinfintech.ai/data?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://buildersinfintech.ai/for-agents?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://buildersinfintech.ai/legal?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://buildersinfintech.ai/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://buildersinfintech.ai/mcp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://buildersinfintech.ai/skill.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing