The complete lead enrichment toolkit.
Verify emails at scale, enrich contacts with professional data, and sync everything back to your CRM — from one powerful workspace built for B2B teams.
Enrichment Tools
Every tool your team needs to enrich leads.
Purpose-built enrichment tools that work standalone or together — and push results directly into your CRM.
Email Verification
Validate deliverability across 8 signals — syntax, MX records, catch-all, disposable, role-based, free account, typo detection, and verdict. Bulk or API.
Learn moreReverse Email Lookup
Turn an email address into a full professional profile: name, job title, company, LinkedIn URL, location, industry, and more — in seconds.
Learn moreCRM Sync Engine
Connect your CRM and sync contacts and companies automatically. Schedule syncs hourly, daily, or trigger on-demand — with real-time job logs.
Smart Segmentation
Build filter-based segments on any enrichment field. Target by title, industry, location, or email validity status across your entire contact database.
Developer API
Access every enrichment tool programmatically. Verify emails, look up contacts, and trigger CRM syncs via a clean REST API with your API key.
Learn moreEnterprise Security
OAuth-only CRM connections. Data encrypted at rest. SOC 2 aligned. Your contact data is never sold, shared, or used to train AI models.
How it works
From raw emails to enriched leads — in minutes.
Import your contacts
Upload a CSV, connect your CRM via OAuth, or stream contacts via our API. Any source, any volume.
Enrich automatically
Run email verification and reverse lookup in one pass. Results appear in real time as each batch completes.
Sync enriched data back
Push enriched fields to your CRM, download a clean CSV, or pipe results to any downstream tool via API.
Integrations
Sync enriched data back to your CRM.
Native connections to the platforms your team already uses — OAuth-secured, no API keys to manage.
For Developers
Everything accessible via REST API.
Integrate email verification and contact enrichment directly into your product, pipeline, or CRM workflow — with a single HTTP call, no SDK required.
- POST /api/v1/verify — email address verification
- POST /api/v1/lookup — reverse email lookup (8 fields)
- Bearer token auth, JSON in & out
- $0.003 per credit — 200 free on signup
Customers
Trusted by B2B sales & marketing teams.
"We verified 80,000 contacts before our Q1 campaign. Bounce rate dropped from 4.2% to 0.3%. The ROI from the first send paid for the tool entirely."
"Our SDRs used to spend 20 minutes researching each prospect. Now LeadScan's reverse lookup fills in title, company, and LinkedIn the moment a lead submits a form."
"We manage lead enrichment across eight portfolio companies. LeadScan's API lets each team plug in their own workflow — one platform, zero babysitting."
Start enriching your leads today.
Join B2B teams who use LeadScan to verify emails, enrich contacts, and keep their CRM clean — automatically.