Find the contact data everyone else misses.
Cleanlist runs every lead across 25+ providers and returns verified work emails and direct dials.
One lead. 25+ chances to find it.
Email and phone run through separate provider waterfalls. Each stops the moment a result verifies.
and 18 more in the pool98% work email coverage.
85% direct dials, on the same 500-lead benchmark. One source at a time could not get close.
Verified work emailof 500 leads
The waterfallDirect dialof the same 500
The waterfallHow this was measured
A 500-lead stratified benchmark: one list, run once through the full waterfall and once through single sources on the identical input. 98% is verified work email and 85% is direct dial, two separate measurements. The single-source range is what individual providers returned on the same list. Read the full benchmark.
Verified before it counts.
Every address is checked at the live mailbox before it can touch your CRM: syntax, then the domain, then the mailbox itself.
- DeliverableMailbox answered. Safe to send.
- Catch-allDomain accepts everything. Flagged, never guessed.
- InvalidMailbox refused. Never charged, never synced.
- DisposableBurner domain. Dropped.
- Role addressinfo@, sales@. Labelled so you can route it.
Customer result
Cleanlist gives us the highest accuracy data in our entire waterfall. Pickup rates went from 8% to 13%.
Hayk GhonGTM Lead
Before you switch.
What is waterfall enrichment?
One lookup walked across several data providers in order, stopping at the first verified answer. Cleanlist walks 25+ providers and charges once for the result, however many providers ran.
How accurate is it?
On a 500-lead stratified benchmark, 98% of records came back with a verified work email and 85% with a direct dial. A single source alone returned 70-80% and 30-60% on the identical list.
Does a miss cost anything?
No. If no provider returns a verified answer, the row is charged nothing.
Where does the enriched data land?
Two-way sync with HubSpot, Salesforce and Pipedrive, and one-way out to Outreach, Salesloft and Lemlist.