Trestle for
B2B Contact Data

Stop wasting time on bad leads.

Our real-time Phone Validation API and Real Contact API help filter out non-working numbers before your team ever dials, so you spend time on real prospects.

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How Trestle Helped BetterContact Eliminate 20% of Bad Phone Data

  • See how Real Contact API helped a leading data enrichment provider filter 25-35% of invalid numbers, improve their data quality, and boost customer retention.
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Typical B2B Contact Data Use Cases

Keep Reps From Burning Out

Nothing burns out a sales team faster than disconnected numbers. Give your reps dial lists they can trust and watch productivity follow.

Increase Connection Rates

Prioritize dials based on phone contact grades and activity scores. Your users spend less time on dead numbers and more time in live conversations that convert to pipeline.

Improve Data Quality at the Source

Validate phone numbers before they enter your database. Real-time validation identifies disconnected, invalid, and low-quality numbers so your customers receive data they can actually use.

Problems → Solutions

Accurate B2B contact data is the foundation of effective marketing and sales operations. Without visibility into data quality, teams are left guessing and paying for it downstream.

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"We burn revenue on junk, fake numbers and mislabeled line types."

We verify phone signals so your sales teams or AI sales agents only pursue real people.

“Every outreach costs our team time, money, and momentum.”

Pre-validated lists mean agents spend more time on conversations, not chasing disconnected numbers.

“We’re paying for contacts that look complete but don’t actually connect.”

Phone Activity Score shows whether a number is likely active or disconnected, so you know before you dial.

“Our customers complain about paying for phone numbers that don't connect.”

Real-time validation gives you reliable data quality signals to build customer trust, reduce refund requests, and convert new pilots.

Features

Real-Time, Port-Corrected Line Type Data

Access 7 different line types with the highest non-fixed VoIP coverage in the industry.

Phone Activity Score

See at a glance whether a number is likely active or disconnected before you dial.

Phone-to-Name Matching

Verify the phone number matches the person before you reach out. 

Batch Processing

Validate thousands of numbers at once. Upload a list, get results back clean and quickly.

Easy Integration

Seamlessly connect with your existing tools and workflows like HubSpot, Clay, Apollo, and Databar and more – or integrate directly via API.

Built for Scale

99.99% uptime, low-latency responses, and high QPS capacity so validation never becomes a bottleneck.

 

Products for B2B Data Teams

Stop guessing.
Start trusting your contact data.

Reduce bad leads, improve match rates, and increase conversion with high-quality contact data.

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