# Funding Signals, free, GET /v1/signals/{signal_id}: Company funding API

> a structured, queryable record: company name, industry, amount raised, filing date, and usually a score that ranks how good a fit the raise is for outbound

Funding Signals's company funding API on its Free plan. It costs $0.00 per 1,000 companies. Funding Signals's docs list 4 of the 13 key fields we check: Round, Amount, Sources, Industry.
We haven't run Funding Signals 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/funding-signals/free-get-v1-signals-signal-id
- [Company funding API: the 12 best providers compared](https://datacircle.dev/best-company-funding-api.txt)
- Get it: https://fundingsignals.net/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Request: `GET https://fundingsignals.net/v1/signals/{signal_id}`
- API key: with the plan, on https://fundingsignals.net/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Its API docs: https://fundingsignals.net/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Sold by: Funding Signals (https://fundingsignals.net?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 31%
- Round: ✓
- Amount: ✓
- Sources: ✓
- Industry: ✓

## Price

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

## Aggregators

- Aggregators: none

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: a structured, queryable record: company name, industry, amount raised, filing date, and usually a score that ranks how good a fit the raise is for outbound

## 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 calls a month

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: signal_id. Optional: include
- Method: GET
- Path: /v1/signals/{signal_id}

## About the plan

- Plan: Free
- Who can get it: anyone

## The 39 fields the plan's answer can hold

signal ID, company name, industry, jurisdiction, amount raised, filing date, lead score, source, URL, score reason factor, score reason points, score reason detail, domain, domain confidence, funding stage, contact emails, phone, contact page URL, social links, company info fetched at, related person name, related person relationships, related person clarification, person profile name, person profile LinkedIn URL, person profile X URL, person profile resolved, job title, job location, job department, job URL, job posted date, jobs fetched at, technology name, technology category, technologies fetched at, feedback rating, similar companies, filing history

## Funding Signals's plans (16)

- [Funding Signals, free, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/free-get-v1-signals-signal-id/llms.txt): $0.00 per 1,000, 31% complete, 1 day
- [Funding Signals, $1 pack, Pay as you go, $1 pack of Pro credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/1-pack-pay-as-you-go-1-pack-of-pro-credits-get-v1-signals-signal-id/llms.txt): $12.50 per 1,000, 31% complete, 1 day
- [Funding Signals, $1 pack, Pay as you go, $1 pack of Starter credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/1-pack-pay-as-you-go-1-pack-of-starter-credits-get-v1-signals-signal-id/llms.txt): $5.00 per 1,000, 31% complete, 1 day
- [Funding Signals, $5 pack, Pay as you go, $5 pack of Pro credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/5-pack-pay-as-you-go-5-pack-of-pro-credits-get-v1-signals-signal-id/llms.txt): $11.364 per 1,000, 31% complete, 1 day
- [Funding Signals, $5 pack, Pay as you go, $5 pack of Starter credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/5-pack-pay-as-you-go-5-pack-of-starter-credits-get-v1-signals-signal-id/llms.txt): $4.545 per 1,000, 31% complete, 1 day
- [Funding Signals, $10 pack, Pay as you go, $10 pack of Pro credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/10-pack-pay-as-you-go-10-pack-of-pro-credits-get-v1-signals-signal-id/llms.txt): $10.526 per 1,000, 31% complete, 1 day
- [Funding Signals, $10 pack, Pay as you go, $10 pack of Starter credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/10-pack-pay-as-you-go-10-pack-of-starter-credits-get-v1-signals-signal-id/llms.txt): $4.167 per 1,000, 31% complete, 1 day
- [Funding Signals, $25 pack, Pay as you go, $25 pack of Pro credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/25-pack-pay-as-you-go-25-pack-of-pro-credits-get-v1-signals-signal-id/llms.txt): $9.615 per 1,000, 31% complete, 1 day
- [Funding Signals, $25 pack, Pay as you go, $25 pack of Starter credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/25-pack-pay-as-you-go-25-pack-of-starter-credits-get-v1-signals-signal-id/llms.txt): $3.846 per 1,000, 31% complete, 1 day
- [Funding Signals, $50 pack, Pay as you go, $50 pack of Pro credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/50-pack-pay-as-you-go-50-pack-of-pro-credits-get-v1-signals-signal-id/llms.txt): $8.929 per 1,000, 31% complete, 1 day
- [Funding Signals, $50 pack, Pay as you go, $50 pack of Starter credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/50-pack-pay-as-you-go-50-pack-of-starter-credits-get-v1-signals-signal-id/llms.txt): $3.571 per 1,000, 31% complete, 1 day
- [Funding Signals, $100 pack, Pay as you go, $100 pack of Pro credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/100-pack-pay-as-you-go-100-pack-of-pro-credits-get-v1-signals-signal-id/llms.txt): $8.333 per 1,000, 31% complete, 1 day
- [Funding Signals, $100 pack, Pay as you go, $100 pack of Starter credits, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/100-pack-pay-as-you-go-100-pack-of-starter-credits-get-v1-signals-signal-id/llms.txt): $3.333 per 1,000, 31% complete, 1 day
- [Funding Signals, $99 monthly, Starter, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/99-monthly-starter-get-v1-signals-signal-id/llms.txt): $3.30 per 1,000, 31% complete, 1 day
- [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
- [Funding Signals, $499 monthly, Team, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/499-monthly-team-get-v1-signals-signal-id/llms.txt): $1.663 per 1,000, 31% complete, 1 day

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

- `GET /v1/signals/{signal_id}/history`: [Funding Signals, free, GET /v1/signals/{signal_id}/history](https://datacircle.dev/company-funding-apis/funding-signals/free-get-v1-signals-signal-id-history/llms.txt)
- `GET /v1/signals/{signal_id}`: [Funding Signals, free, GET /v1/signals/{signal_id}](https://datacircle.dev/company-funding-apis/funding-signals/free-get-v1-signals-signal-id/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}](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 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
- [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
- [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
- [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://fundingsignals.net?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://fundingsignals.net/guide-funding-data-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://fundingsignals.net/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://fundingsignals.net/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://fundingsignals.net/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing