For angel investors: find startups before the round

Angels source outside a fund and compete with bigger checks. GitDealFlow gives you a pre-round signal most institutional tools don't have — the startups quietly accelerating on GitHub, 21–47 days before the round.

The problem: Angels hear about deals a week too late. By the time a startup is in the press or on a database, the round is already closing or priced. The advantage goes to whoever saw it first — and most 'first' signals (founder networks, warm intros) are closed to angels who aren't in the right rooms.

How GitDealFlow fits

GitDealFlow was built specifically for this. It reads public GitHub engineering activity across 4,200+ startup orgs and flags the ones accelerating — rising commit velocity, contributor growth, repository expansion. You get five names every Sunday, each with sector, stage, and a plain-English note on why it's moving. No code-reading, no quant background required.

Where the proof lives

The methodology is published as an SSRN preprint (abstract 6606558) and validated against 219 documented fundraises. The signal has historically preceded rounds by 21–47 days.

Pricing & tiers: Start free with the Sunday Signal Digest. Upgrade to the €49/month Dashboard for 60+ ranked startups with filters, or the €197/month Insider Circle for the private Telegram group and live briefings.

How it fits your stack

Most angels pair GitDealFlow with Crunchbase (for confirming rounds and investors after they close). GitDealFlow is the discovery layer; Crunchbase is the record.

Common questions

Do I need to be technical?

No. GitDealFlow does the engineering analysis. Each startup comes with its sector, stage, and a plain-English note on why it's accelerating. You never read code.

Is this only for software startups?

It works best for startups with public GitHub activity — which skews toward developer tools, AI/ML, fintech infrastructure, cybersecurity, data, and similar code-heavy sectors. It's weaker for pure hardware or non-tech businesses.

How is this different from Crunchbase?

Crunchbase tells you who already raised. GitDealFlow flags who's about to. Most angels use GitDealFlow for discovery and Crunchbase for confirmation.

About this page: Published 2026-07-18. Authored by The Data Nerd (ORCID 0009-0002-2222-4112), the pseudonymous maintainer of GitDealFlow. The methodology is published as SSRN preprint 6606558 and archived on Zenodo. Third-party statistics are sourced from the Ahrefs AEO methodology. Report an error.

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