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Harmonic

Startup discovery and sourcing engine with 30 million company profiles, founder and talent-movement alerts, and an AI research agent called Scout.

Made by: Harmonic
Primary category: Deal flow and CRM
Also listed under: Alternative data
Built for: Not recorded
Firm size: Not recorded
Deployment: Not recorded
Pricing model: Not recorded
What it costs: Not recorded
How we verified it: Confirmed on the vendor's own site
Source: the page we read
Last checked: 2026-10-11
On the vendor's site: open

Harmonic is a deal flow and crm product from Harmonic. Startup discovery and sourcing engine with 30 million company profiles, founder and talent-movement alerts, and an AI research agent called Scout. It is also listed under alternative data. Buyside Fintech verified that Harmonic lists this product on the vendor's own website on 2026-10-11, and the page we read is linked below. We do not record how it is deployed, how it is priced, what it costs and the firm sizes it serves for this product, because Harmonic does not publish it; the table below shows those rows empty rather than hiding them. Practitioner reviews and questions about Harmonic appear below, and anyone at a firm that uses it can add one.

What practitioners say

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How Harmonic describes itself

Harmonic's data engine keeps 35M+ companies & 195M+ professional profiles fresh, so you can always be in the loop when a company just raised a round, just hired a CTO, or just crossed the 1M follower mark on Twitter.
Harmonic’s own website, read 2026-08-30

Their words, not ours, and about the company rather than this product. It is not an assessment and nothing in it has been checked.