Head-to-head comparison
Two different approaches to venture deal sourcing compared side-by-side: Affinity — relationship-intelligence crm for vc and pe firms. vs Harmonic.ai — ai-powered team and network pattern matching across all sectors.
| Feature | Affinity | Harmonic.ai |
|---|---|---|
| Primary signal | Internal network and email graph | Team and network pattern matching |
| Typical lead time | N/A (relationship-driven) | At incorporation |
| Pricing | Enterprise per-seat | Enterprise (annual contract) |
| Free tier | None | No public free tier |
| Coverage | Your firm's communication graph | All sectors, including non-technical |
Relationship-intelligence CRM for VC and PE firms.
Strengths
Weaknesses
AI-powered team and network pattern matching across all sectors.
Strengths
Weaknesses
Verdict
Affinity optimises sourcing through your firm's existing network; Harmonic.ai sources externally with AI-powered team pattern matching. They are complements, not substitutes. Most institutional VCs run both — Affinity for pipeline and warm-intro mapping, Harmonic for net-new discovery. Solo angels and emerging managers usually cannot justify either without a strong existing network or institutional budget.
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.
Want the signal while you research? Crunchbase/Wellfound badge or GitHub hover lookup — both free.
Affinity focuses on internal network and email graph with a n/a (relationship-driven) lead time, while Harmonic.ai focuses on team and network pattern matching with a at incorporation lead time. They serve different points in the deal-flow funnel: Affinity is priced at enterprise per-seat and covers your firm's communication graph; Harmonic.ai is priced at enterprise (annual contract) and covers all sectors, including non-technical.
For individual angels and scouts, pricing usually decides. Affinity costs enterprise per-seat; Harmonic.ai costs enterprise (annual contract). 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. Affinity and Harmonic.ai are complementary when their signal types and lead times are different. A common stack is: Affinity for internal network and email graph, Harmonic.ai for team and network pattern matching, 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 Affinity and Harmonic.ai pricing. It's narrower in coverage (technical startups with public GitHub activity) but delivers the earliest leading signal in the market for that niche.