We are growing and updating our website. Report issues at hellp@pulsrev.com
The startup discovery engine
Harmonic is an AI-powered startup intelligence platform built for investors, sales teams, and operators to streamline lead generation and research workflows. It aggregates real-time data on companies, people, and markets, enabling automated prospecting, deal sourcing, and outreach with enriched insights from proprietary and public data sources.
Harmonic is an AI-powered startup intelligence platform built for investors, sales teams, and operators to streamline lead generation and research workflows. It aggregates real-time data on companies, people, and markets, enabling automated prospecting, deal sourcing, and outreach with enriched insights from proprietary and public data sources.
Harmonic is an AI-powered startup intelligence and data platform built for investors, sales teams, founders, and GTM operators focused on lead generation and market discovery. It aggregates proprietary and public data on millions of companies and people, enabling automated prospecting, enrichment, and research workflows. Users can identify high-fit startups using natural language search, track real-time signals like funding, hiring, and growth, and generate AI-driven research reports for faster decision-making and personalized outreach. Harmonic also maps relationship networks across emails, calendars, and LinkedIn to enable warm introductions and improve conversion rates. With API access, CRM integrations, and bulk data delivery to tools like Snowflake and BigQuery, teams can embed enriched data directly into their workflows. Positioned as a startup data and automation layer, Harmonic replaces manual research and fragmented tools across prospecting, outreach, and analytics workflows.
Harmonic’s ideal customer profile includes venture capital firms, private equity teams, and data-driven GTM operators at B2B startups and enterprises focused on lead generation and market intelligence. It suits teams prioritizing automated prospecting, enrichment, and workflow optimization to identify high-growth companies, personalize outreach, and scale data-driven decision-making.
What's included
What's included
What's included
No alternatives listed yet. Check back soon for comparisons.
Harmonic uses an AI search agent to identify startups based on intent signals, funding, hiring, and growth data, enabling automated lead generation and prospecting workflows without manual research.
Harmonic aggregates proprietary data from legal filings, public sources, and web signals, continuously refreshing company and people data to provide accurate enrichment for outreach and decision-making.
Yes, it surfaces event-based signals like fundraises, hiring spikes, and product launches, allowing teams to time outreach workflows when prospects are most likely to convert.
GTM teams can filter high-fit accounts, enrich contact data, and prioritize prospects using AI insights, enabling scalable outbound workflows and more targeted lead generation.
Harmonic identifies companies earlier using real-time signals and AI-driven pattern recognition, providing deeper data and faster insights compared to static databases.
Harmonic offers API access, no-code CRM sync, and integrations that allow teams to push enriched data directly into their workflows, ensuring seamless automation across systems.
Yes, it creates AI-powered research reports covering team background, traction, competition, and funding, helping teams prepare for outreach or diligence in minutes.
Harmonic maps relationships across emails, calendars, and LinkedIn to identify warm introductions, improving outreach success rates and reducing cold prospecting friction.
Yes, with bulk data delivery and warehouse integrations like Snowflake and BigQuery, teams can scale analytics, enrichment, and internal data workflows efficiently.
It tracks real-time traction signals such as hiring velocity, web traffic, and funding activity, helping users detect breakout companies before they become widely visible.
We help B2B teams build predictable pipeline, optimize their tech stack, and scale revenue. Whether it's growth or product, let’s talk.