Head-to-head comparison
Two different approaches to venture deal sourcing compared side-by-side: Harmonic.ai — ai-powered team and network pattern matching across all sectors. vs Affinity — relationship-intelligence crm for vc and pe firms.
| Feature | Harmonic.ai | Affinity |
|---|---|---|
| Primary signal | Team and network pattern matching | Internal network and email graph |
| Typical lead time | At incorporation | N/A (relationship-driven) |
| Pricing | Enterprise (annual contract) | Enterprise per-seat |
| Free tier | No public free tier | None |
| Coverage | All sectors, including non-technical | Your firm's communication graph |
AI-powered team and network pattern matching across all sectors.
Strengths
Weaknesses
Relationship-intelligence CRM for VC and PE firms.
Strengths
Weaknesses
Verdict
Harmonic.ai is a sourcing tool — it brings new companies to your attention; Affinity is a relationship-intelligence CRM — it organises and optimises the network you already have. They are complements, not alternatives. Institutional VCs typically run both: Harmonic to expand the funnel, Affinity to manage and convert it.
Get the free weekly engineering-acceleration rankings, or unlock the full Dashboard for real-time tracking, sector filters, and founder contact data. Beta pricing: €9.97/mo.
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Harmonic.ai focuses on team and network pattern matching with a at incorporation lead time, while Affinity focuses on internal network and email graph with a n/a (relationship-driven) lead time. They serve different points in the deal-flow funnel: Harmonic.ai is priced at enterprise (annual contract) and covers all sectors, including non-technical; Affinity is priced at enterprise per-seat and covers your firm's communication graph.
For individual angels and scouts, pricing usually decides. Harmonic.ai costs enterprise (annual contract); Affinity costs enterprise per-seat. Neither is specifically designed for individual investors — VC Deal Flow Signal's EUR 9.97/mo Dashboard is often a better fit for that persona. If budget isn't a constraint, pick based on lead time and coverage.
Yes, and many firms do. Harmonic.ai and Affinity are complementary when their signal types and lead times are different. A common stack is: Harmonic.ai for team and network pattern matching, Affinity for internal network and email graph, plus a leading engineering-signal tool like VC Deal Flow Signal to catch technical startups before either platform does.
For technical-sector investors, VC Deal Flow Signal offers GitHub commit-velocity acceleration signals (6-12 weeks pre-fundraise) at EUR 9.97/mo during beta — far below Harmonic.ai and Affinity pricing. It's narrower in coverage (technical startups with public GitHub activity) but delivers the earliest leading signal in the market for that niche.