ZelNum Description
ZelNum serves as an online platform designed for verifying and cleaning data for a variety of users, including businesses, marketers, sales teams, and developers. It offers capabilities to verify WhatsApp, Telegram, and phone numbers, as well as to ascertain carrier and line-type details while enhancing contact records with relevant country and phone information. Users have the flexibility to execute single checks, upload CSV or TXT files for bulk verification, or utilize the API for seamless automated processes. With over 40 distinct verification checks, ZelNum empowers teams to refine contact databases, boost data integrity, qualify leads efficiently, plan outreach initiatives, and assess possible risks. While users can access complimentary manual tools, paid verification options operate on a clear pay-as-you-go model, eliminating the need for any subscription. It’s important to note that ZelNum provides verification signals rather than confirming identities, which means it should only be utilized with data that has been authorized. Additionally, the platform's user-friendly interface ensures that even those with minimal technical expertise can navigate its features effectively.
ZelNum Alternatives
All-in-one platform for identity verification, fraud detection, and compliance.
iDenfy uses a three-layer process to verify identity. This protects startups, financial services, gambling, streaming, ridesharing and other digital services against identity fraud. The process protects companies from the most dangerous forms of identity fraud.
iDenfy offers a variety of fraud prevention services, including business verification, proxy detection and fraud scoring, AML screening, monitoring and AML screening, NFC verification and other fraud prevention services.
iDenfy was founded before AML, GDPR, and fraud regulations were implemented. It pioneered the identity verification process. The company covers the entire ID verification process for users, combining AI biometric recognition with manual human checks to verify they are real users.
Use our ID verification software to save up to 40% on identity verification services. Save up to 40% on identity verification costs by paying only for successful ID verification.
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Plauti brings native data quality to Salesforce and Microsoft Dynamics 365 CE, giving teams the confidence to automate, report, and run AI on records they can actually trust. Nothing is exported to outside servers: everything runs inside your own CRM, and your admins keep full control without filing a single IT ticket.
Data quality with Plauti covers the whole record lifecycle:
Get a live view of data health across every object (table) and field, so the whole team works from one accurate picture
Bulk-clean existing duplicates, standardize formatting, and validate emails, phone numbers, and addresses
Stop bad records before they land, whether they come in through manual entry, imports, the API, or AI tools like Agentforce and Copilot
Put clean data to work right away: route it, distribute it downstream, and let AI act on records it can rely on
Because it's built directly on Salesforce and Dynamics 365 CE architecture, Plauti inherits your existing permissions and security setup. There's no separate login to manage, no delay syncing data between systems, and no compliance blind spots.
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CLEAR1
CLEAR1 is an enterprise digital identity verification platform designed to make identity proofing more secure, flexible, and reliable. The platform is built around the idea that a document, selfie, or phone number alone is not enough to verify a person’s identity. CLEAR1 validates each identity input individually, compares signals against one another, and checks them with trusted, issuing, and authoritative sources. This multi-layered approach helps businesses confirm that a user is who they claim to be across digital and physical touchpoints. Companies can customize verification flows, configure pass/fail rules, and run checks in collect-only mode before enforcing decisions. CLEAR also provides solutions engineering support to help teams configure identity projects for business, risk, and compliance needs. CLEAR1 can support use cases such as biometric verification, document verification, selfie verification, KYC, fraud prevention, age verification, employee verification, and identity management. The platform is positioned for industries including healthcare, financial services, rentals, hospitality, and workforce operations. By combining multiple identity signals, authoritative source checks, configurable workflows, and enterprise security standards, CLEAR1 helps organizations improve trust while keeping verification experiences simple.
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NumberChecker.AI
NumberChecker.AI offers an advanced bulk number checking solution designed to validate millions of phone numbers across platforms like WhatsApp, Telegram, Instagram, Amazon, and more. Its high-performance system gives businesses the ability to instantly filter active versus inactive numbers with up to 99.9% accuracy. The tool supports marketers through easy CSV uploads and bulk list cleaning, while developers can integrate its secure API for real-time validation in workflows and applications. With no QR code authentication or account login required, the platform ensures a frictionless and risk-free verification process. Companies benefit from faster outreach, reduced ad spend, improved SMS and WhatsApp marketing efficiency, and optimized customer contact strategies. NumberChecker.AI’s global coverage across 200+ countries ensures full reliability for international campaigns. Testimonials highlight its speed, documentation quality, and cost-saving impact. Whether used for sales, marketing, e-commerce, or development automation, the platform empowers teams to maintain accurate contact data at scale.
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Pricing
Pricing Information:
Pay-as-you-go
Free Version:
Yes
Integrations
Company Details
Company:
ZelNum
Year Founded:
2026
Headquarters:
Hong Kong
Website:
zelnum.com
Media
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Product Details
Platforms
Web-Based
Types of Training
Training Docs
Live Training (Online)
Customer Support
Business Hours
Online Support
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