Funding signals and cited prospect research over one REST API, for sales teams and the AI agents that work for them. Every fact comes back with the source link that states it.
Create a free account · Docs · Pricing · MCP server
- Find companies that just raised. Search funding rounds by date, round, amount, company, domain, investor and country, newest first.
- Watch for new rounds. Save a search as a watchlist and get each new matching round delivered to your webhook.
- Research an account or a person. Send one identifier (a domain, a work email, a LinkedIn URL, or a name with a company) and get a structured brief in about 20 to 90 seconds, each field with its sources and a confidence score.
- Call it from an agent. Run the MCP server in Claude, Cursor, Windsurf or VS Code with the same key, credits and prices as the REST API.
| What | Price |
|---|---|
Funding records (GET /v1/funding) |
$0.02 per record returned, after 100 free records a month; a search that matches nothing is free |
| Watchlist deliveries | $0.02 per delivered record, from the same 100 free records a month; creating and managing watchlists is free |
Research briefs (POST /v1/research) |
$0.15 per completed brief; a failed brief is refunded |
Prepaid credits, 1:1 with dollars, no seats and no subscription. The live price list is always at GET https://api.prospectapis.com/pricing.
| Resource | Link |
|---|---|
| Create a free account | https://prospectapis.com/signup |
| Quickstart | https://prospectapis.com/docs |
| Funding signals API | https://prospectapis.com/docs/funding |
| Watchlists API | https://prospectapis.com/docs/watchlists |
| Prospect research API | https://prospectapis.com/docs/research |
| MCP server | https://github.com/ProspectAPIs/prospectapis-mcp |
| Blog | https://prospectapis.com/blog |
Is there a free tier? Every account gets 100 funding records free each month. After that you pay per record from prepaid credits.
Which MCP clients work? Claude Desktop, Claude Code, Cursor, Windsurf and VS Code, or any client that speaks the Model Context Protocol. Install with npx -y prospectapis-mcp and set PROSPECTAPIS_API_KEY.
Where do the facts come from? Public sources. Each field in a research brief carries the links that state it, and a field the sources do not support comes back empty rather than guessed.