Enrich every HubSpot contact and company, automatically.
Cleanlist enriches every HubSpot contact and company through a 25+ provider waterfall that verifies 98% of work emails and finds 85% direct dials, then writes the results straight back to your properties. Connect in one click with OAuth, pick a list or your whole database, and skip the CSV exports and manual research. When one provider has no match, the next one in the cascade takes over, which is why HubSpot records come back more complete than a single-source tool leaves them.
What you can do with Cleanlist + HubSpot
Verified contact data, enriched across 25+ sources, flowing into the tool your team already lives in.
Enrich on import
Pull a list, a view, or your whole database into Cleanlist, enrich it, and sync the verified results back to HubSpot.
Fill the gaps HubSpot leaves
Find the missing emails and direct dials, verify the addresses you already have, and standardize titles and company names.
Score and segment
Write ICP scores and custom AI columns to HubSpot properties so reps can build segments and prioritize the right accounts.
How it works
Connect HubSpot
Authorize Cleanlist with OAuth. No API keys, no setup call.
Choose what to enrich
Pick a list, a saved view, or your full database, and select the properties you want filled.
Sync back
Cleanlist writes verified data to HubSpot and keeps new records enriched as they come in.
Syncs with
Writes back to HubSpot
HubSpot integration FAQ
Does it work with the free HubSpot CRM?
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Yes. The integration works across every HubSpot tier, including the free CRM. You get the same enrichment either way.
Will it overwrite my existing data?
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By default Cleanlist only fills empty properties. You can choose to overwrite, append, or skip on a per-field basis when you map your sync.
How are credits used?
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Syncing is unlimited; you only spend credits on the records you actually enrich. Most teams run a one-time cleanup, then enrich new contacts going forward. Plans start at $79/mo for 1,500 credits, with 25% off annual.
How accurate is the data Cleanlist writes to HubSpot?
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Cleanlist's 25+ provider waterfall is built to a 98% verified work email and 85% direct dial spec, and every address is validated with syntax, DNS/MX, and SMTP checks before it reaches a HubSpot property. Catch-all and risky addresses are flagged rather than passed through silently.
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Connect HubSpot in minutes
Start free with 30 credits. No card, no setup call, just cleaner data in HubSpot.