What it does: Validates every unvalidated phone number in your HubSpot database in a single batch, updating contact properties with validation results.
When to use it: When you have thousands of contacts that need validation before a campaign launch, inherited a database that's never been cleaned, or need to audit your entire CRM's phone data quality at once.
Business value: Skip months of gradual workflow-based validation. Get your entire database validated within 24 hours, ready for calling campaigns with confidence that you're only dialing real, active numbers.
How It Works
Book a discovery call to discuss your database size and requirements
We validate all unvalidated contacts with phone numbers within 24 hours
Your HubSpot contacts are updated with validation results
You receive a detailed report
What Gets Updated
For each validated contact, the following properties are set:
last_validated - Timestamp of when the number was checked
phone_validated - Whether the number is active and reachable (true/false)
phone_format_valid - Whether the number format is correct (true/false)
You can then filter and segment contacts based on these properties.
Pricing
Bulk validation is priced per contact at a flat rate. Contact us for a quote based on your database size.
What's Included:
Full phone number validation (format + reachability check)
Updates to HubSpot contact properties
Detailed validation report
24-hour turnaround from payment
Common Use Cases
Use Case 1: Pre-Campaign Database Clean
Scenario: A sales team is launching a major outbound calling campaign next week and has 50,000 contacts that have never been validated.
Result: All contacts validated overnight. The team identifies 8,000 invalid numbers before the campaign starts, saving hundreds of wasted call attempts and improving connect rates.
Use Case 2: CRM Migration Audit
Scenario: A company just migrated to HubSpot from another CRM and wants to verify the quality of their imported contact data.
Result: Bulk validation reveals 15% of phone numbers are disconnected or invalid, allowing the team to prioritize re-enrichment efforts before going live.
Use Case 3: Quarterly Database Hygiene
Scenario: RevOps runs quarterly audits to maintain data quality across 100,000+ contacts.
Result: Each quarter, the team gets a full validation report showing which numbers have gone stale, maintaining database accuracy above 90%.
Get Started
Ready to validate your database?
Contact us to book a discovery call and get a quote for your database size.