# DataSignals Lab, free: Company funding API

> Official public data, turned into scored, decision-ready signals. Self-serve, pay per result, API and AI-agent ready.

DataSignals Lab's company funding API on its Free plan. It costs $0.00 per 1,000 companies. DataSignals Lab's docs list 5 of the 13 key fields we check: Round, Amount, Date, Sources, Industry.
We haven't run DataSignals Lab through [our company funding API benchmark](https://datacircle.dev/best-company-funding-api.txt) yet.
This plan is free. We rank 201 plans for company funding APIs by price. Half the plans cost $12.00 per 1,000 companies or less.
[Signalbase's €99 monthly plan](https://datacircle.dev/company-funding-apis/signalbase/99-monthly-pro-post-csv-enrichment/llms.txt) is the cheapest paid plan per 1,000 companies: $0.056.
[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 [Signalbase](https://datacircle.dev/company-funding-apis/signalbase/99-monthly-pro-post-csv-enrichment/llms.txt) are the best company funding API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-funding-apis/datasignals-lab/free
- [Company funding API: the 12 best providers compared](https://datacircle.dev/best-company-funding-api.txt)
- Get it: https://datasignalslab.com/events-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Request: `GET https://datasignalslab.com/v1/events`
- API key: with the plan, on https://datasignalslab.com/events-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Its API docs: https://datasignalslab.com/events-api-quickstart.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Sold by: DataSignals Lab (https://datasignalslab.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 38%
- Round: ✓
- Amount: ✓
- Date: ✓
- Sources: ✓
- Industry: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: GET /v1/revisions · from the same budget: GET /v1/events/{id} · GET /v1/companies/{ticker or cik}/events

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Official public data, turned into scored, decision-ready signals. Self-serve, pay per result, API and AI-agent ready.

## Data

- Freshness: 1 day
- History: since 2026-06
- Keep data: no limit
- Use data: You agree to use the Services lawfully and not to: resell, republish or redistribute paid reports or paid feed output, in whole or in substantial part. Paid content is for your own use or internal use within your own organization. share private report links or Pro access with people who have not paid. abuse the MCP free tier, for example by creating multiple identities to get around the 50 free MCP calls per month. attempt to disrupt, overload, reverse-engineer or circumvent the Services or the underlying platforms. use the Services to violate the terms of the underlying official sources or any applicable law. Short quotes with attribution and a link are fine.

## Plan

- Pay: $0
- You get: 250 results a month
- Enough for: 250 results a month

## Speed

- Answer: in the call

## The call

- You send: event_type "private_raise", one of cik or ticker. Optional: min_score, since, limit
- Method: GET
- Path: /v1/events

## About the plan

- Plan: Free
- Who can get it: anyone with an email address: one free key per address, bound to one stream

## The 19 fields the plan's answer can hold

event ID, event type, company name, company ticker, occurred date, filing date, SEC accession number, amount offered, amount sold, industry, funding score, scored on, score formula, score inputs complete, SEC filing URL, SEC form, source publisher, proof status, proof day

## DataSignals Lab's plans (6)

- [DataSignals Lab, free](https://datacircle.dev/company-funding-apis/datasignals-lab/free/llms.txt): $0.00 per 1,000, 38% complete, 1 day
- [DataSignals Lab, $29 monthly](https://datacircle.dev/company-funding-apis/datasignals-lab/29-monthly/llms.txt): $1.16 per 1,000, 38% complete, 1 day
- [DataSignals Lab, $95 monthly](https://datacircle.dev/company-funding-apis/datasignals-lab/95-monthly/llms.txt): $0.633 per 1,000, 38% complete, 1 day
- [DataSignals Lab, $199 monthly, Team](https://datacircle.dev/company-funding-apis/datasignals-lab/199-monthly-team/llms.txt): 38% complete, 1 day
- [DataSignals Lab, $199 monthly, Scale](https://datacircle.dev/company-funding-apis/datasignals-lab/199-monthly-scale/llms.txt): $0.398 per 1,000, 38% complete, 1 day
- [DataSignals Lab, $1,990 yearly](https://datacircle.dev/company-funding-apis/datasignals-lab/1990-yearly/llms.txt): 38% complete, 1 day

## DataSignals Lab's calls (1)

- `GET /v1/events`: [DataSignals Lab, free](https://datacircle.dev/company-funding-apis/datasignals-lab/free/llms.txt)

## DataSignals Lab's APIs (1)

- [DataSignals Lab: company funding API pricing, 6 plans](https://datacircle.dev/company-funding-apis/datasignals-lab/free/llms.txt)

## DataSignals Lab: company funding API alternatives

- [ParheliaWeb, €23.20 monthly](https://datacircle.dev/company-funding-apis/parheliaweb/23-20-monthly/llms.txt): $0.87 per 1,000, 54% complete, 6 hours
- [Funding Signals, $299 monthly, Pro, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/299-monthly-pro-get-v1-signals-signal-id/llms.txt): $0.997 per 1,000, 31% complete, 1 day
- [NeuralVerge, $50 monthly, Base, POST /functions/v1/run-techeu-rounds-search](https://datacircle.dev/company-funding-apis/neuralverge/50-monthly-base-post-functions-v1-run-techeu-rounds-search/llms.txt): $1.00 per 1,000, 54% complete, live
- [Bright Data, $499 monthly](https://datacircle.dev/company-funding-apis/bright-data/499-monthly/llms.txt): $1.30 per 1,000, 23% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-06.

- https://datasignalslab.com/api/streams.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://datasignalslab.com/events-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://datasignalslab.com/events-api-quickstart.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://datasignalslab.com/jobs-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://datasignalslab.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://datasignalslab.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing