Harmonic
Startup and company intelligence API providing access to 30M+ companies and 190M+ people with enrichment, search, and deal flow monitoring.
Three ways to use Harmonic
Chat with Geni
Ask Geni to pull data, take actions, or answer questions using this integration in a conversation.
Build a workflow
Create automated workflows that trigger on events, run on a schedule, or chain multiple tools together.
Power an app
Use this integration as a data source or action layer behind a dashboard, form, or internal tool.
Supported tools
Actions your AI agents can perform with Harmonic.
Clear Saved Search Net New
Mark net new results from a saved search as seen, resetting the queue for next monitoring cycle.
Find Similar Companies
Find companies with similar characteristics to a reference company using similarity algorithms.
Get Company
Get full company details by ID with optional field filtering via batch endpoint.
Get Company Connections
Find team network connections (warm introductions) to a target company's contacts.
Get Company Employees
Get employees of a company with role and status filtering.
Get Person
Get full person details by numeric ID or URN.
Get started automating Harmonic
Ready-to-use workflows
Prompts using Harmonic
Daily Harmonic meeting prep brief in Slack
Every weekday at 7am, get a Slack brief on the companies you're meeting today with funding stage, warm intros, and leadership context from Harmonic.
Enrich Typeform pitch submissions with Harmonic into Airtable
Every founder pitch submitted through Typeform lands in your Airtable deal tracker with Harmonic funding, stage, headcount, location, and founding team already filled in.
Weekday Harmonic deal flow digest in Slack and Notion
Every weekday at 8am, an agent pulls new companies from your Harmonic saved search, ranks them against your thesis, briefs your team in Slack, and logs them in Notion.
Weekly Slack digest of new senior hires at portfolio companies
Every Monday at 9am, get a Slack digest of notable executive hires at your portfolio companies, sourced from Harmonic and tracked in a Google Sheet.
Enrich new HubSpot companies with Harmonic and post a Slack briefing
When a new company lands in HubSpot, an agent pulls funding, headcount, and decision makers from Harmonic, writes them back to the record, and posts a short Slack briefing.
