Harmonic.ai - The complete startup database

Harmonic.ai positions Scout as an AI agent for investors to research startups and markets through natural-language prompts.
The product can identify category leaders, explain differentiation, and assess opportunities in areas like the AI infrastructure stack.
Scout generates research reports by analyzing founding team backgrounds, competitive positioning, and growth trajectory against an investor’s thesis.
The platform can draft personalized outreach messages to founders based on a company’s traction and strategic fit.
Users can search for startups by describing an industry, product, or founder profile in plain English.
Scout supports market maps, talent-flow analysis, and questions about hiring sources, cofounder history, customer base, pricing, and recent news.
The tool is designed to find and monitor fast-growing companies and alert users when a company becomes actionable.
Harmonic offers an API with REST or GraphQL integration for flexible product integration.
The company provides bulk import into a data warehouse or cloud storage bucket for low-latency startup data delivery.
The page includes an example GraphQL query and API response schema for retrieving company, funding, highlights, tags, website, traffic, and traction metrics.

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So pricing is about 15K a year. negotiable if no need MCP/ API access etc

@schayeJul 24, 2026