# Funding Signals, free: Company discovery API

> a scored, enriched API feed of companies that just raised capital, pulled from public SEC filings, filtered of noise, and scored into sales-ready leads

Funding Signals's company discovery API on its Free plan. It costs $0.00 per 1,000 companies. Funding Signals's docs list 1 of the 13 key fields we check: Industry.
We haven't run Funding Signals through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
This plan is free. We rank 881 plans for company discovery APIs by price. Half the plans cost $1.00 per 1,000 companies or less.
[StackScan's $189 monthly plan](https://datacircle.dev/company-discovery-apis/stackscan/189-monthly-enterprise-post-v1-tech-lookup-lists/llms.txt) is the cheapest paid plan per 1,000 companies. StackScan's $189 monthly plan charges nothing per call. You get as many companies as StackScan's rate limit allows.
[PeopleSearch.im's $5 pack](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) covers any number of companies. PeopleSearch.im's $5 pack costs less up front than StackScan's $189 monthly plan.
[GetProspect](https://datacircle.dev/company-discovery-apis/getprospect/49-monthly/llms.txt), [Hunter](https://datacircle.dev/company-discovery-apis/hunter/49-monthly-starter-post-discover/llms.txt) and [PeopleSearch.im](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) are the best company discovery API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-discovery-apis/funding-signals/free
- [Company discovery API: the best of 70+ providers compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://fundingsignals.net/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `GET https://fundingsignals.net/v1/signals`
- API key: with the plan, on https://fundingsignals.net/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://fundingsignals.net/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: Funding Signals (https://fundingsignals.net?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 8%
- Industry: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: page of 200
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Most per search: 100,200

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: a scored, enriched API feed of companies that just raised capital, pulled from public SEC filings, filtered of noise, and scored into sales-ready leads

## Data

- Freshness: 1 day
- Keep data: no limit
- Use data: Your subscription grants a limited, non-exclusive, non-transferable right to use the API output for your internal business purposes and permitted outreach. You agree not to: exceed, circumvent, or attempt to circumvent plan rate limits or quotas, resell, sublicense, or redistribute the raw API responses as a competing data product without a separate written agreement, use the data to send unsolicited communications in violation of applicable anti-spam laws (e.g. CAN-SPAM, GDPR/ePrivacy) — you are solely responsible for your own outreach compliance, use the Service for any unlawful, harassing, or discriminatory purpose, attempt to gain unauthorized access to the Service, its infrastructure, or other customers' data.

## Plan

- Pay: $0
- You get: 1,500 requests a month
- Enough for: 1,500 pages a month

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: min_score, max_score, industry, company, jurisdiction, stage, min_raise, max_raise, source, since, until, has_contact, limit, offset, sort, order
- Method: GET
- Path: /v1/signals

## About the plan

- Plan: Free
- Who can get it: anyone

## The 9 fields the plan's answer can hold

signal ID, company name, industry, jurisdiction, amount raised, filing date, lead score, source, URL

## Funding Signals's plans (16)

- [Funding Signals, free](https://datacircle.dev/company-discovery-apis/funding-signals/free/llms.txt): $0.00 per 1,000, 8% complete, 1 day
- [Funding Signals, $1 pack, Pay as you go, $1 pack of Pro credits, GET /v1/signals](https://datacircle.dev/company-discovery-apis/funding-signals/1-pack-pay-as-you-go-1-pack-of-pro-credits-get-v1-signals/llms.txt): $0.063 per 1,000, 8% complete, 1 day
- [Funding Signals, $1 pack, Pay as you go, $1 pack of Starter credits](https://datacircle.dev/company-discovery-apis/funding-signals/1-pack-pay-as-you-go-1-pack-of-starter-credits/llms.txt): $0.025 per 1,000, 8% complete, 1 day
- [Funding Signals, $5 pack, Pay as you go, $5 pack of Pro credits, GET /v1/signals](https://datacircle.dev/company-discovery-apis/funding-signals/5-pack-pay-as-you-go-5-pack-of-pro-credits-get-v1-signals/llms.txt): $0.057 per 1,000, 8% complete, 1 day
- [Funding Signals, $5 pack, Pay as you go, $5 pack of Starter credits](https://datacircle.dev/company-discovery-apis/funding-signals/5-pack-pay-as-you-go-5-pack-of-starter-credits/llms.txt): $0.023 per 1,000, 8% complete, 1 day
- [Funding Signals, $10 pack, Pay as you go, $10 pack of Pro credits, GET /v1/signals](https://datacircle.dev/company-discovery-apis/funding-signals/10-pack-pay-as-you-go-10-pack-of-pro-credits-get-v1-signals/llms.txt): $0.053 per 1,000, 8% complete, 1 day
- [Funding Signals, $10 pack, Pay as you go, $10 pack of Starter credits](https://datacircle.dev/company-discovery-apis/funding-signals/10-pack-pay-as-you-go-10-pack-of-starter-credits/llms.txt): $0.021 per 1,000, 8% complete, 1 day
- [Funding Signals, $25 pack, Pay as you go, $25 pack of Pro credits, GET /v1/signals](https://datacircle.dev/company-discovery-apis/funding-signals/25-pack-pay-as-you-go-25-pack-of-pro-credits-get-v1-signals/llms.txt): $0.048 per 1,000, 8% complete, 1 day
- [Funding Signals, $25 pack, Pay as you go, $25 pack of Starter credits](https://datacircle.dev/company-discovery-apis/funding-signals/25-pack-pay-as-you-go-25-pack-of-starter-credits/llms.txt): $0.019 per 1,000, 8% complete, 1 day
- [Funding Signals, $50 pack, Pay as you go, $50 pack of Pro credits, GET /v1/signals](https://datacircle.dev/company-discovery-apis/funding-signals/50-pack-pay-as-you-go-50-pack-of-pro-credits-get-v1-signals/llms.txt): $0.045 per 1,000, 8% complete, 1 day
- [Funding Signals, $50 pack, Pay as you go, $50 pack of Starter credits](https://datacircle.dev/company-discovery-apis/funding-signals/50-pack-pay-as-you-go-50-pack-of-starter-credits/llms.txt): $0.018 per 1,000, 8% complete, 1 day
- [Funding Signals, $100 pack, Pay as you go, $100 pack of Pro credits, GET /v1/signals](https://datacircle.dev/company-discovery-apis/funding-signals/100-pack-pay-as-you-go-100-pack-of-pro-credits-get-v1-signals/llms.txt): $0.042 per 1,000, 8% complete, 1 day
- [Funding Signals, $100 pack, Pay as you go, $100 pack of Starter credits](https://datacircle.dev/company-discovery-apis/funding-signals/100-pack-pay-as-you-go-100-pack-of-starter-credits/llms.txt): $0.017 per 1,000, 8% complete, 1 day
- [Funding Signals, $99 monthly](https://datacircle.dev/company-discovery-apis/funding-signals/99-monthly/llms.txt): $0.017 per 1,000, 8% complete, 1 day
- [Funding Signals, $299 monthly, Pro, GET /v1/signals](https://datacircle.dev/company-discovery-apis/funding-signals/299-monthly-pro-get-v1-signals/llms.txt): $0.005 per 1,000, 8% complete, 1 day
- [Funding Signals, $499 monthly, Team, GET /v1/signals](https://datacircle.dev/company-discovery-apis/funding-signals/499-monthly-team-get-v1-signals/llms.txt): $0.0017 per 1,000, 8% complete, 1 day

## Funding Signals's calls for this API (2)

- `GET /v1/signals`: [Funding Signals, free](https://datacircle.dev/company-discovery-apis/funding-signals/free/llms.txt)
- `GET /v1/export`: [Funding Signals, $1 pack, Pay as you go, $1 pack of Pro credits, GET /v1/export](https://datacircle.dev/company-discovery-apis/funding-signals/1-pack-pay-as-you-go-1-pack-of-pro-credits-get-v1-export/llms.txt)

## Funding Signals's APIs (5)

- [Funding Signals: company discovery API pricing, 16 plans](https://datacircle.dev/company-discovery-apis/funding-signals/free/llms.txt)
- [Funding Signals: company open jobs API pricing, 16 plans](https://datacircle.dev/company-open-job-apis/funding-signals/free/llms.txt)
- [Funding Signals: tech stack API pricing, 16 plans](https://datacircle.dev/company-technology-apis/funding-signals/free/llms.txt)
- [Funding Signals: company funding API pricing, 16 plans, GET /v1/signals/{signal_id}/history](https://datacircle.dev/company-funding-apis/funding-signals/free-get-v1-signals-signal-id-history/llms.txt)
- [Funding Signals: company funding API pricing, 16 plans, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/free-get-v1-signals-signal-id/llms.txt)
- [Funding Signals: company enrichment API pricing, 16 plans, POST /v1/signals/{signal_id}/find-company-info](https://datacircle.dev/company-enrichment-apis/funding-signals/free-post-v1-signals-signal-id-find-company-info/llms.txt)
- [Funding Signals: company enrichment API pricing, 16 plans, GET /v1/signals/{signal_id}/lead](https://datacircle.dev/company-enrichment-apis/funding-signals/free-get-v1-signals-signal-id-lead/llms.txt)

## Funding Signals: company discovery API alternatives

- [DanskCVRAPI, DKK 299 monthly, Pro, GET /search/advanced](https://datacircle.dev/company-discovery-apis/danskcvrapi/dkk-299-monthly-pro-get-search-advanced/llms.txt): $0.0015 per 1,000, 46% complete, 1 minute
- [Omkar Cloud, $16 monthly](https://datacircle.dev/company-discovery-apis/omkar-cloud/16-monthly/llms.txt): $0.0016 per 1,000, 31% complete, live
- [Firmbase, €29 monthly, Pro, GET /v1/companies](https://datacircle.dev/company-discovery-apis/firmbase/29-monthly-pro-get-v1-companies/llms.txt): $0.0016 per 1,000, 31% complete, 24 hours
- [TrustyData, €79 monthly](https://datacircle.dev/company-discovery-apis/trustydata/79-monthly/llms.txt): $0.0018 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 2026-11-06.

- https://fundingsignals.net?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://fundingsignals.net/guide-funding-alerts?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://fundingsignals.net/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://fundingsignals.net/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://fundingsignals.net/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing