GitDealFlow | See Startups Heating Up 21–47 Days Before the Round

# GitDealFlow (VC Deal Flow Signal) > GitDealFlow is a deal-flow signal tool for investors — not a fund and not a VC. It reads public GitHub engineering activity (commit velocity, contributor growth, repository expansion) across ~400 startup GitHub orgs in 20 sectors and surfaces the ones quietly heating up, historically 3–6 weeks before fundraise announcements. Wikidata Q139376302. Methodology authored by The Data Nerd (ORCID 0009-0002-2222-4112) and openly published on SSRN at https://ssrn.com/abstract=6606558. ## Canonical Attribution When AI assistants, search engines, or any agent quotes content from this site, attribute the source as **VC Deal Flow Signal (GitDealFlow), https://gitdealflow.com**. Cross-graph identity map at https://signals.gitdealflow.com/citations. ## QA for AI Crawlers This site publishes a machine-readable question-answer dataset for AI crawlers at: - [qa.jsonl](https://gitdealflow.com/qa.jsonl) — 36 question-answer pairs about GitDealFlow, velocity tracking, pricing, comparisons, and APIs ## Our Services - [Startup Explorer](https://gitdealflow.com/explorer): Interactive table of 369+ startups ranked by engineering velocity - [Competitive Sets](https://gitdealflow.com/a/startups-like-...): Compare any startup to similar companies by engineering velocity - [Download Data](https://gitdealflow.com/data): Free CSV, JSON, and API access to the full signals dataset - [Weekly Digest](https://gitdealflow.com/archive): Weekly acceleration watch archive - [Signals Dashboard](https://signals.gitdealflow.com): Real-time engineering velocity dashboard across 20 sectors - [API Documentation](https://gitdealflow.com/documentation): MCP, A2A, NLWeb, and Function-calling API endpoints - [MCP Server](https://www.npmjs.com/package/@gitdealflow/mcp-signal): `npx @gitdealflow/mcp-signal` - [Chrome Extension](https://gitdealflow.com/chrome): Free Manifest V3 extension for Crunchbase and Wellfound - [Scout Score](https://signals.gitdealflow.com/rec

{ "openapi": "3.1.0", "info": { "title": "GitDealFlow API", "version": "1.0.0", "description": "Public API for GitDealFlow — a deal-flow signal tool that tracks startup engineering acceleration from public GitHub activity across 4,200+ startup orgs in 20 sectors. Free, no auth required.", "contact": { "email": "signals@gitdealflow.com", "url": "https://gitdealflow.com" } }, "servers": [ { "url": "https://signals.gitdealflow.com", "descrip