Bring a list. Get back verified emails and phone numbers.
Clu asks 25+ providers about each row, one at a time, until an email verifies. Then it adds the phone number, title and company details, with the source on every field. On Clu's 500-lead benchmark: 98% verified work emails, 85% phone numbers.
A demo of enrichment in Clu. A list of six names and companies is enriched: work emails and phone numbers resolve cell by cell across 25+ providers, then headcount and the email status fill in. Five leads come back with a verified email and four with a phone number. One lead's record shows every field in one place.
10,000+ users, from founders to full sales teams
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1 credit per verified email, however many providers it took.
The waterfall can ask 25+ providers for one contact. You pay 1 credit for a verified work email, 10 for a phone number, and 0 when nothing comes back.
- People and company search0
- Verified work email1
- Phone number10
- Both on one contact11
- Email validation0.5
- AI qualification5
Starter $49, Pro $89 per seat a month. See pricing
Add to list
500 people
Pick a list to import into
How many to add
Enrichment
A contact lands in HubSpot with no email. An agent fills it in.
Clu enriches records directly in HubSpot or Salesforce. It fills empty fields, refreshes fields more than 30 days old and leaves newer ones as they are. Turn on the Enrich new CRM contacts agent and a new contact gets its email and phone the moment it's created.
An example HubSpot contact after enrichment: the empty email, phone and seniority fields are filled, a job title last updated 214 days ago is refreshed, and the fresh company field and the lifecycle stage are left unchanged.
Your script can't spend more than the quote.
Price the list first for 0 credits, run it with the signed quote, then poll until it's done. The quote works once, and credits_charged counts only what was found: 45 of the 66 quoted, in this run.
Watch it run
Questions about data enrichment
See pricingWhat data points does Clu return when enriching a contact?
Clu returns a full contact and company record including: verified work email, office and mobile phone numbers, LinkedIn URL, current job title, department, seniority level, company name, domain, industry, employee count, headquarters location, and founded year.
How many data providers does Clu use?
Clu uses waterfall enrichment across 25+ data providers. It asks them one at a time and stops at the first deliverable result, then merges the fields into one record that shows where each field came from.
Does Clu integrate with my CRM?
Yes. On Pro and Enterprise, Clu syncs with HubSpot and Salesforce and pushes to Salesloft and Lemlist. You can also use the REST API and CSV import and export. Async enrichment jobs return a workflow_id that you poll until the results are ready.
What is the difference between partial and full enrichment?
Partial enrichment (1 credit) returns a verified work email plus company data. Full enrichment (11 credits) returns everything in partial plus office and mobile phone numbers, and complete firmographic data. Choose partial for email-only campaigns and full when your reps also call.
How accurate is the enriched data?
Clu returns 98% verified work emails and 85% phone numbers on its 500-lead benchmark. Every email goes through syntax, DNS and SMTP checks, phone numbers are format-validated, and catch-all or risky addresses are flagged for you to review.
Bring the list you stopped trusting.
Every row gets 25+ chances at a deliverable email, and a row that comes back empty costs 0.
14 days of Pro, free.