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Published on
2026-03-24
For
Harmonic.ai
Score
19
Startup intelligence platform — the source of truth for early-stage companies. Founded ~2021, CEO Max Ruderman. Product: startup database with AI-powered intelligence tools for sourcing, evaluating, and outreaching to emerging companies. Features: proprietary signal aggregation (web data + LinkedIn + company registrations + 100+ other sources), GraphQL and REST API, data warehouse delivery, automated AI-personalized outreach builder, Hot 25 quarterly rankings (Q1 2026 just published). ISO 27001 Certified, SOC 2 Type II compliant. Customers/case studies: Floodgate, Valo Ventures, Bedrock, MVP Ventures, Ridge Ventures. Customer quote: 'Harmonic uncovers the earliest-stage companies from a variety of data sources well before other providers do.' 'They have the best data, the easiest-to-use API, and they're working on capabilities that will soon replace many of the other systems we're using.' Funding: $30M+ over 2 rounds. Note: harmonic.ai (startup intel) is distinct from Harmonic (mathematical AI, Vlad Tenev, $295M raised at $1.45B, separate company).
Market
Startup Intelligence / VC Deal Sourcing / Startup Data / Business Development / Venture Capital Tools
Audience
VC analysts and partners sourcing early-stage deals before they appear on Crunchbase; BD and sales teams at companies targeting high-growth startups as customers; enterprise data teams building custom startup scoring models via API
HQ
San Francisco, CA, USA
Content
5
Content
8
Content
10
Content
13
Content
16
Content
20
Strategy
24
SEO
27
Content
30
Freshness
33
Frequently asked
What kind of companies do you work with?
We work with ambitious tech companies — typically Series A and B — at the moment where the brand and website haven't kept pace with the business.
You've found product-market fit. Now you need to look the part, communicate clearly, and move fast enough to stay ahead.
That's the problem we're built for.
What does a typical project look like?
We've had bad experiences with agencies before. What's different?
Why Framer over other platforms?
How do we get started?
How does pricing work?
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