Clean CRM data without the manual work.

CRM data decays faster than you think

B2B contact data has a half-life of about 12 months. People change jobs, companies merge, domains get retired. Within a year, a significant portion of the email addresses in your CRM will be invalid.

The impact is not just bounced emails. Bad data leads to wasted sales effort, inaccurate reporting, duplicate records, and routing errors. Your team spends time working leads that go nowhere because the underlying contact data is wrong.

Most CRM hygiene solutions work in batch. You export a list, run it through a verification tool, and re-import the results. By the time you finish, new bad data has already entered the system. It is a cycle that never ends.

Continuous verification, not batch cleanup

emailfinder.dev is designed for real-time use. Instead of periodic batch cleanups, you can verify and resolve contacts at the point of entry or at the point of use.

When a new contact is created in your CRM, trigger an API call to verify the email before it enters the system. When a rep is about to send a sequence, verify the address first. This prevents bad data from accumulating rather than cleaning it up after the fact.

Every lookup is live. We check the actual mail server in real-time, so you know the email is valid right now, not that it was valid when someone last ran a batch job.

Resolving contacts from partial data

CRM records are often incomplete. You might have a name and company but no email. Or an email that bounced and needs to be replaced. The Person Email endpoint resolves a verified address from whatever you have.

Pass a full name and domain, or first name, last name, and company name. The API handles the matching and returns a verified email if one exists. If it does not, you pay nothing.

This is useful for re-enriching records that have gone stale, filling in gaps from imported lists, or resolving contacts that were entered manually with incomplete information.

Account mapping with company lookups

The Company Emails endpoint returns up to 20 verified email addresses for any domain. This is useful for account-based workflows where you need to build out the contact map for a target company.

When a new account enters your CRM, you can automatically discover all reachable contacts at that domain. Route them to the right owner, tag them by likely role, and start building relationships across the organization.

Deduplication and identity resolution

Duplicate records are one of the most common CRM problems. The same person appears multiple times with different email addresses, name variations, or company entries.

By resolving contacts through a consistent API, you get a canonical email address for each person. This makes it easier to identify and merge duplicates, because the verified email serves as a reliable unique identifier.

How teams integrate

The API is a simple GET request with Bearer token authentication and JSON response. Integration with Salesforce, HubSpot, Pipedrive, or any CRM that supports webhooks or custom API calls is straightforward.

Common patterns include: a trigger on new contact creation that verifies the email, a scheduled job that re-verifies contacts before a campaign, and a manual lookup tool embedded in the CRM UI for reps to use on demand.

With 1,000 requests per minute and atomic credit deduction, you can run enrichment across your entire database without worrying about rate limits or billing inconsistencies.