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Transforming venture capital with data

Historically, early-stage deal sourcing happened almost entirely through networks and referrals, leaving great opportunities outside the boundaries of VC networks undiscovered and undercapitalized.

This is because traditional startup databases often focus on later-stage companies and offer outdated, superficial information, so there was no place to go to get a full view of new startups.

We believe startups and VC investing are the greatest drivers of progress and innovation in the world—so this magnitude of capital inefficiency seemed worth solving.

Enter Harmonic. We’ve created the only complete startup database, enabling the right investments to reach the right entrepreneurs at the perfect moment. We cover founders just filing for incorporation to scaleups hiring their go-public CFO, all in real-time with rich firmographics, team info, and time-series. Hundreds of venture teams have become data-driven and deployed their dollars more effectively thanks to Harmonic’s sourcing engine.

Data isn’t everything though, and investors’ networks are one of their most valuable assets. Harmonic doesn't replace these networks; we fill the gap of out-of-network data, and marry in the network to facilitate super-powered sourcing.

Harmonic brings every bit of a firm’s network context into its ecosystem:

LinkedIn connections, email and calendar events, and CRM engagements, all mapped onto the startups and operators in our database so you can field opportunities with every bit of relevant context.

Imagine instant alerts when someone in any partner’s network starts something new, warm paths-in laid out for any interesting startup, and the ability to explicitly surface opportunities the firm has not had exposure to.

Our web platform features a robust search engine, customizable alerts, monitoring tools, and extensive API and bulk data options for the data and engineering teams looking to power their own systems.

Keen to see Harmonic in action?
Contact us for a demo.

Founded as a remote team, Harmonic now proudly operates from offices in New York, Los Angeles, and San Francisco. Join our journey to get every startup on the map—explore our open positions.

Max Ruderman
CEO

Words from investors 
that run on Harmonic

“Harmonic instantly turned Floodgate into a data-driven firm. Its automated tools have become fundamental to our sourcing and networking efforts.”

Mike Maples
Co-Founding Partner at Floodate

“The Harmonic platform has decisively enhanced my productivity.”

Brian Cashin
VP at Teamworthy

“They have the best data, the easiest-to-use API, and they’re working on a number of capabilities that will soon replace many of the other systems we’re using”

Fan Wen
Investor at Fin Capital

Meet the team

Getting every startup on the map

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30+

employees

3

offices

1

team

Used by the best,

backed by the best.

Harmonic has raised $25M to date, and our investors were customers first, using our data to source startups before investing in us.

Open roles

Our global team is growing and we’re hiring all types of roles

Case studies

Find out why the most successful VCs choose Harmonic