Clean Up Your CRM in two minutes
CRM data decays from both ends simultaneously: contacts leave companies and their work emails go dead, while new records are added imperfectly — duplicated, missing fields, formatted inconsistently. A CRM that has gone unaudited for a year or more typically contains a mix of stale contacts, duplicate accounts, and phone numbers that haven't been validated since import. Cleaning it is a prerequisite for reliable segmentation, accurate pipeline reporting, and any outbound motion that depends on the data being current.
What's hiding in your list
Sales teams resist CRM cleanup because it can reduce their reported contact count — making it politically difficult to remove records even when the data is clearly dead.
Duplicate detection is complicated by inconsistent naming conventions: the same person may appear as "J. Smith", "John Smith", and "john.smith@company.com" as three separate records.
Phone numbers in CRMs are frequently entered without country codes or with local formatting that breaks when you attempt international outreach.
Email and phone — cleaned in one pass
Verify in one pass
Every email checked for deliverability and every phone validated — in a single upload.
Catch what others miss
Typos, catch-all domains, disposable addresses, dead numbers and silent duplicates.
Flat, simple pricing
Dedupe and verify in one upload. No per-credit math, no surprise overage bills.
Clean leads in three steps
No setup, no integrations, no learning curve. Upload a file, download a better one.
Upload your CSV
Drag in any contact list. We auto-detect email, phone, name and company columns.
We verify everything
Every email checked for deliverability, every phone validated, duplicates flagged — with a live quality score.
Download clean leads
Export a verified, deduplicated list your team can actually call and email.
Email and phone, cleaned in a single upload — see exactly how many bad contacts are hiding in your list before you pay a cent.
100 free verifications · no credit card · results in under 2 minutes
Frequently asked
Should I clean my CRM before or after a data append exercise?
Clean first — appending new data to records that are already duplicated or have invalid primary identifiers compounds the mess rather than resolving it.
How do I handle contacts that fail verification but have a deal history?
Archive rather than delete them: mark the contact as unverifiable, suppress them from outbound sends, but retain the deal history so your pipeline reporting stays intact.
What does BounceBlock add to a standard CRM deduplication workflow?
Standard CRM dedupe tools match on name or email string — BounceBlock validates that the email address itself is deliverable, the phone line is active, and the company domain still resolves, giving you a live-data audit rather than a structural one.
Stop wasting hours on dead leads.
Upload your list and see how clean it really is — free, in under two minutes.