Bottom line up front: Affinity manages the deals you already have; GitDealFlow finds the ones you don’t. They’re adjacent layers, not substitutes.
Affinity is a relationship-intelligence CRM for VCs — manages contacts, deals, and network graph. GitDealFlow is a pre-round signal tool — it reads startups’ public GitHub engineering activity and flags the ones accelerating — 21–47 days before the round. it does not store funding-round histories, valuation tables, investor profiles, or contact data — it is a leading indicator, not a database.
| Dimension | GitDealFlow | Affinity |
|---|---|---|
| Category | Pre-round engineering-acceleration signal | Relationship-intelligence CRM (VC/PE) |
| What the data is | public GitHub activity (commit velocity, contributor growth, repository expansion) across 4,200+ startup orgs in 20 sectors | email/calendar enrichment + manual deal pipeline; a CRM, not a data provider |
| Signal timing | 21–47 days before the fundraise announcement | not a signal tool — it organizes deals your team already knows about |
| Best for | Angels, scouts, and seed/Series A funds sourcing early | VC/PE teams that need relationship-driven CRM and pipeline management |
| Price range | Free to €197/month | per-seat SaaS, mid-hundreds to thousands per seat/year |
| Setup | Minutes — subscribe and read | Sales-led or self-serve per tier |
Affinity earns its place in the stack as a relationship-intelligence CRM for VCs — manages contacts, deals, and network graph. Its real strengths:
GitDealFlow is not a broader version of Affinity — it is a different kind of instrument. Affinity records what already happened. GitDealFlow flags what is about to. The data is public GitHub activity (commit velocity, contributor growth, repository expansion) across 4,200+ startup orgs in 20 sectors, and the acceleration patterns it surfaces have historically preceded fundraise announcements by 21–47 days before the fundraise announcement.
Concretely, that means GitDealFlow will show you a startup accelerating before Affinity has a round on file for it. it does not store funding-round histories, valuation tables, investor profiles, or contact data — it is a leading indicator, not a database.
Choose GitDealFlow if your problem is finding startups before the round. Affinity manages the deals you already have; GitDealFlow finds the ones you don’t. They’re adjacent layers, not substitutes.
Choose Affinity if Choose Affinity to run your deal pipeline and relationship graph.
Use both: GitDealFlow surfaces early startups; pipe them into Affinity to track the relationship.
No — Affinity is a relationship CRM; GitDealFlow is a discovery signal. They solve different problems in the deal-flow stack.
GitDealFlow ranges from a permanent free Signal Digest (5 startups every Sunday, no card) to a €49/month dashboard and a €197/month Insider Circle. Affinity is per-seat SaaS, mid-hundreds to thousands per seat/year. For individual angels and small funds, the gap is large; for institutional desks, it reflects very different products.
Pricing for third-party tools reflects publicly reported ranges at time of writing and changes over time — verify on each vendor’s site. GitDealFlow pricing is live on the pricing page.
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.
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.
Five names every Sunday, 21–47 days before the round. Free, no card.
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