Harmonic

SourcingEditor’s pick

Harmonic is a startup discovery engine favored by early-stage VCs. It tracks companies and people as they hire, raise and launch, and its Scout agent surfaces new companies that match a thesis.

Key features

• Database of startups and founders
• Real-time signals: hiring, fundraising, launches
• Scout AI agent for thesis-based sourcing
• Saved searches, lists and CRM integrations
• API

Links

• Official site ↗ harmonic.ai
• Pricing page ↗ harmonic.ai

Use cases featuring Harmonic

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Profile last checked Oct 14, 2026.

Editorial listing, free and unsponsored. Sponsored placements are always labeled.

On the map: The VC & PE AI stack, in Sourcing & signals.

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