Related Products
|
||||||
About
Trestle provides identity data APIs to help businesses maximize customer contactability, identification, and efficiency. Identify and connect with your most promising customers. Confidently connect with your customers using verification insights. Strengthen your connections by eliminating disconnected phones. Accurate and comprehensive real-time coverage and insights that are continuously updated. Third-party-sourced and proprietary data assets that provide differentiated identity data solutions. The latest technology and machine learning models are used to iterate and improve the coverage and accuracy of our solutions constantly. Responsive and efficient infrastructure means faster insights for customers. Easy integration into your application or third-party apps. Access up-to-date phone carrier information and eliminate disconnected phones. Identify, enhance and update address records.
|
About
ZelNum is a web-based verification and data-cleansing platform for businesses, sales teams, marketers, and developers. It helps users verify WhatsApp, Telegram, and phone numbers, check carrier and line-type information, and enrich contact records with country and phone data. Users can run individual checks, upload CSV or TXT files for bulk processing, or connect through the API for automated workflows. With more than 40 verification checks available, ZelNum helps teams clean contact lists, improve data quality, qualify leads, prepare outreach campaigns, and review potential risks. Free manual tools are available, while paid checks use transparent pay-as-you-go pricing with no subscription required. ZelNum provides verification signals, not identity proof, and should be used only with authorized data.
|
|||||
Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
|
Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
|
|||||
Audience
Businesses in need of a tool providing quality identity data APIs to improve their lead management operations
|
Audience
Sales and marketing teams, CRM and operations teams, lead-generation agencies, developers, and businesses that need to verify, clean, and enrich contact lists at scale.
|
|||||
Support
Phone Support
24/7 Live Support
Online
|
Support
Phone Support
24/7 Live Support
Online
|
|||||
API
Offers API
|
API
Offers API
|
|||||
Screenshots and Videos |
Screenshots and VideosNo images available
|
|||||
Pricing
$49 per month
Free Version
Free Trial
|
PricingPay-as-you-go
Free Version
Free Trial
|
|||||
Reviews/
|
Reviews/
|
|||||
Training
Documentation
Webinars
Live Online
In Person
|
Training
Documentation
Webinars
Live Online
In Person
|
|||||
Company InformationTrestle
United States
trestleiq.com
|
Company InformationZelNum
Founded: 2026
Hong Kong
zelnum.com
|
|||||
Alternatives |
AlternativesNo Alternatives
|
|||||
|
|
||||||
|
|
||||||
|
|
||||||
Categories |
Categories |
|||||
Integrations
ActiveProspect
Avaya Experience Platform
HubSpot CRM
HubSpot Customer Platform
LeadExec
Twilio
WhatsApp
Zapier
boberdoo
|
Integrations
ActiveProspect
Avaya Experience Platform
HubSpot CRM
HubSpot Customer Platform
LeadExec
Twilio
WhatsApp
Zapier
boberdoo
|
|||||
|
|
|