Contact details
Verified emails, phone numbers, current titles, and reporting lines pulled live from company pages.
Lead enrichment that actually scales
Static lists go stale, and the sources that would refresh them were not built for agents. Browserbase runs real browsers that enrich every lead in your CRM with fresh contact details, firmographics, and buying signals from the open web, under one API key. Trusted by 10,000 customers, including Ramp, Microsoft, and Lovable.
The Problem
Stale CRM data kills your pipeline
- Records go stale within months: titles change, companies move, contacts leave.
- Pre-packaged enrichment vendors return thin data that misses the long tail of public sources.
- DIY scrapers break the moment a source adds anti-bot protection.
- Logged-in sources lose their session every run, forcing repeated re-auth.
- Enrichment runs serially, so refreshing a full CRM takes days instead of minutes.
The Solution
How Browserbase powers lead enrichment
- Real browsers: visit any public source the same way a person would, including JavaScript-heavy company pages and gated directories.
- Verified: reach sources that turn away ordinary tooling, with managed CAPTCHA solving, so enrichment jobs finish instead of failing.
- Agent Identity: Web Bot Auth signs your agent's requests, so sources can verify it instead of guessing.
- Persistent contexts: stay logged in to gated portals across runs, so authenticated data flows on every refresh.
- Parallel sessions: enrich thousands of records concurrently and refresh a full CRM in minutes.
- Session replay: debug any enrichment run by watching exactly what the browser saw, no guesswork.
Data you can enrich
Firmographics
Revenue, employee count, industry, tech stack, location, and parent company structure.
Buying signals
Job postings, funding rounds, leadership changes, product launches, and recent press.
Compliance data
Registry filings, NAICS codes, ownership records, and addresses for KYC and vendor checks.
Frequently Asked Questions
What is lead enrichment?
Lead enrichment is the process of adding fresh, accurate data to existing leads in your CRM so sales and marketing teams can prioritize, route, and personalize outreach. Enrichment typically covers contact details, firmographics, technographics, and real-time buying signals.
How is lead enrichment different from lead generation?
Lead generation finds new prospects you don't already know about. Lead enrichment improves the records you already have by filling in missing fields, refreshing stale data, and adding context like buying signals. Most go-to-market teams need both.
How do I enrich leads with public data sources?
Pre-packaged enrichment vendors only cover a fraction of the open web. Browserbase lets you build enrichment workflows that visit any public source: company websites, business directories, registries, news sites, and gated portals. Real browsers handle JavaScript, sessions, and Verified access, so the data flows reliably.
How does Browserbase avoid getting blocked during enrichment?
Browserbase runs real Chromium browsers with Verified access, covering fingerprint rotation, residential proxies, and managed CAPTCHA solving, so enrichment jobs reach the data instead of bouncing off a block page. Agent Identity adds Web Bot Auth signed requests, so sources can verify your agent instead of guessing.
Can I plug Browserbase into HubSpot, Salesforce, or Clay?
Yes. Browserbase exposes a simple API and SDKs for TypeScript, Python, and more. Trigger an enrichment run from any workflow tool, webhook, or scheduled job, then write results back to your CRM, data warehouse, or enrichment orchestrator.
How fast can I enrich a full CRM?
Browserbase supports parallel browser sessions on demand, so enrichment scales horizontally. Teams routinely refresh tens of thousands of records in a single run by fanning out across concurrent browsers.