# ProspectAPIs, free, Free, GET /v1/funding: Cached company funding API

> ProspectAPIs is a REST API that gives sales teams and their agents fresh funding rounds and a sourced brief on any company, from one key.

ProspectAPIs's cached company funding API on its Free plan. It costs $0.00 per 1,000 companies. It returns 6 of the 13 key fields we check: Round, Amount, Date, Investors, Sources, Headquarters.
You get up to 100 results a month.
The cheapest of the 57 priced plans is [ParheliaWeb, €23.20 monthly](https://datacircle.dev/cached-company-funding-apis/parheliaweb/23-20-monthly/llms.txt), at $0.87 per 1,000.

- This page: https://datacircle.dev/cached-company-funding-apis/prospectapis/free-free-get-v1-funding
- Get it: https://prospectapis.com/pricing
- Its API docs: https://prospectapis.com/docs/reference/search-funding
- Sold by: ProspectAPIs (https://prospectapis.com)
- Checked: 2026-10-21

## In the answer

- Completeness: 46%
- Round: ✓
- Amount: ✓
- Date: ✓
- Investors: ✓
- Sources: ✓
- Headquarters: ✓

## Price

- $ per 1,000: $0.00
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Per: result
- Also pays for: from the same budget: GET /v1/funding/:id · Create a watchlist (POST /v1/watchlists) deliveries

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: ProspectAPIs is a REST API that gives sales teams and their agents fresh funding rounds and a sourced brief on any company, from one key.

## Data

- Freshness: 2 hours
- Keep data: no limit
- Use data: Check anything that matters before you rely on it, and do not use the service as the only basis for a decision with legal or similar effect on a person. You may use what the API returns inside your own products and workflows. You may not resell or republish the data as a substantially similar dataset or API. [...] Use of the service must follow the acceptable use policy. [...] This policy sets the limits on how the service and its output may be used. [...] Use it for: Researching companies and the people who publicly represent them in a business role. Preparing for sales calls and writing outreach that is relevant to the recipient. Account research, territory planning and enriching business records with funding history. Do not use it to: Profile private individuals, or research anyone outside a business context. Harass, stalk, threaten or discriminate against anyone. Send messages that break anti-spam or marketing consent laws where the recipient is. Make decisions about employment, credit, insurance or housing for an individual. Resell or republish the data as a substantially similar dataset or API. Share API keys between unrelated parties, or create accounts to multiply free records. Probe, overload or work around the rate limits, billing or security of the service. Send the research API inputs you have no right to share, such as confidential third-party data in context.

## Plan

- Pay: $0
- Enough for: 100 results a month

## Rate limit

- Per second: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: since, until, round, min_amount_usd, max_amount_usd, company, domain, investor, country, limit, cursor
- Method: GET
- Path: /v1/funding

## About the plan

- Plan: Free
- Who can get it: anyone, one account per person or company

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

record ID, company name, company domain, event class, round label, round stage, amount (USD), original amount, currency, announced date, investors, lead investors, headquarters location, headquarters country code, source URL, attributes, updated at, next cursor, records in page

## ProspectAPIs's plans (2)

- [ProspectAPIs, free, Free, GET /v1/funding](https://datacircle.dev/cached-company-funding-apis/prospectapis/free-free-get-v1-funding/llms.txt): $0.00 per 1,000, 46% complete, 2 hours
- [ProspectAPIs, top-up from $10, Credit pack, any amount from $10 to $10,000, GET /v1/funding](https://datacircle.dev/cached-company-funding-apis/prospectapis/top-up-from-10-credit-pack-any-amount-from-10-to-10000-get-v1-funding/llms.txt): $20.00 per 1,000, 46% complete, 2 hours

## ProspectAPIs's calls (3)

- `POST /v1/watchlists`: [ProspectAPIs, free, Free, POST /v1/watchlists](https://datacircle.dev/cached-company-funding-apis/prospectapis/free-free-post-v1-watchlists/llms.txt)
- `GET /v1/funding/:id`: [ProspectAPIs, free, Free, GET /v1/funding/:id](https://datacircle.dev/cached-company-funding-apis/prospectapis/free-free-get-v1-funding-id/llms.txt)
- `GET /v1/funding`: [ProspectAPIs, free, Free, GET /v1/funding](https://datacircle.dev/cached-company-funding-apis/prospectapis/free-free-get-v1-funding/llms.txt)

## ProspectAPIs's APIs (1)

- [ProspectAPIs: cached company funding API pricing, 2 plans, GET /v1/funding](https://datacircle.dev/cached-company-funding-apis/prospectapis/free-free-get-v1-funding/llms.txt)

## ProspectAPIs: cached company funding API alternatives

- [Autobound, free](https://datacircle.dev/cached-company-funding-apis/autobound/free/llms.txt): $0.00 per 1,000, 54% complete, 1 day
- [Intellizence, free, API Trial](https://datacircle.dev/cached-company-funding-apis/intellizence/free-api-trial/llms.txt): $0.00 per 1,000, 54% complete, 1 day
- [ParheliaWeb, free](https://datacircle.dev/cached-company-funding-apis/parheliaweb/free/llms.txt): $0.00 per 1,000, 31% complete, 6 hours

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-21.

- https://prospectapis.com
- https://prospectapis.com/about
- https://prospectapis.com/acceptable-use
- https://prospectapis.com/docs/funding
- https://prospectapis.com/docs/rate-limits
- https://prospectapis.com/docs/reference/search-funding
- https://prospectapis.com/pricing
- https://prospectapis.com/terms