Cleanlist
Data Enrichment & IntentB2B data enrichment platform using waterfall enrichment across 15+ providers for verified emails, phones, and contact data with 95% accuracy.
Cleanlist is a B2B data enrichment platform that differentiates itself through waterfall enrichment, querying 15+ data providers sequentially for each lookup to achieve 95% email accuracy and 85% phone find rates. Unlike single-database providers like ZoomInfo or Apollo, Cleanlist cross-references multiple premium sources in real-time, providing fresher data without database decay. The platform includes AI-powered data transformation, ICP scoring, playbook automation, and native integrations with major CRMs and sales engagement tools. It's positioned as a cost-effective alternative to enterprise data providers, offering 70-85% cost savings while maintaining higher accuracy.
Best for
RevOps and Sales Ops teams seeking high-accuracy contact enrichment and email verification without enterprise-level pricing or per-seat fees.
Last updated: March 19, 2026
26/50
Overall Score
API Quality
8/10
GTM Relevance
18/20
PricingFreemium
Complexityeasy
Learningeasy
Visit cleanlist.ai →API Analysis
REST API
✓
Available
Webhooks
✓
Available
GraphQL
—
—
OAuth
✓
Available
salesforcehubspotpipedriveoutreachsalesloftapollo.ioclayzapier
Pricing
freemiumFree Tier
Free tier with 30 credits/month. Paid plans from $29/month (500 credits) to $449/month (10,000 credits). 1 credit = 1 email, 10 credits = 1 phone.
Strengths & Weaknesses
Strengths
Waterfall enrichment across 15+ providers delivers higher accuracy (95%+) and coverage than single-database solutions
Credit-based pricing with no per-seat fees offers significant cost savings compared to ZoomInfo ($15k-50k/year) or Apollo
Triple email verification including SMTP-level checks, catch-all detection, and spam trap identification reduces bounce rates to under 2%
Pre-built playbook automation eliminates need for GTM engineers unlike Clay which requires custom workflow building
Real-time lookups ensure fresh data without the 22% annual database decay typical of static providers
Weaknesses
No built-in outreach sequences or dialer functionality unlike Apollo or Outreach, requires integration with separate tools
Smaller total database size compared to established providers like ZoomInfo's 200M+ contact database
Limited intent data and technographic signals compared to 6sense or Dealfront for ABM use cases
API documentation not publicly accessible, requiring signup to access technical specifications
Alternatives
Reviews
Links
FAQ
What is Cleanlist?
Cleanlist is a B2B data enrichment platform that differentiates itself through waterfall enrichment, querying 15+ data providers sequentially for each lookup to achieve 95% email accuracy and 85% phone find rates. Unlike single-database providers like ZoomInfo or Apollo, Cleanlist cross-references multiple premium sources in real-time, providing fresher data without database decay. The platform includes AI-powered data transformation, ICP scoring, playbook automation, and native integrations with major CRMs and sales engagement tools. It's positioned as a cost-effective alternative to enterprise data providers, offering 70-85% cost savings while maintaining higher accuracy.
Is Cleanlist free?
Yes, Cleanlist offers a free tier. Free tier with 30 credits/month. Paid plans from $29/month (500 credits) to $449/month (10,000 credits). 1 credit = 1 email, 10 credits = 1 phone.
What are Cleanlist alternatives?
Popular alternatives to Cleanlist include Apollo.io, Clay, Cognism, BetterContact, Findymail, Hunter, Snov.io. Compare features, API quality, and pricing on GTM Tools.
Does Cleanlist have an API?
Yes, Cleanlist provides a REST API. API quality is rated GOOD. Documentation: https://www.cleanlist.ai.
Who is Cleanlist best for?
RevOps and Sales Ops teams seeking high-accuracy contact enrichment and email verification without enterprise-level pricing or per-seat fees.