--- title: "ZelNum Software Pricing, Alternatives & More 2026 | Capterra" description: "With the help of Capterra, learn about ZelNum Software - reviews, pricing plans, popular comparisons to other Data Quality products and more." source_url: "https://www.capterra.com/p/10159666/ZelNum-formerly-BulkChecker/" page_type: "product" language: "en" publication_date: "2026-10-12" --- # ZelNum Software Review 2026: Features, Reviews, Integrations, Pros & Cons Last updated on October 12, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Description](#description)[Use cases](#use-cases)[FAQs](#faqs)[Features](#features)[Pricing](#pricing)[Support](#support) ZelNum ## What is ZelNum? ZelNum is a pay-as-you-go verification platform for teams that work with phone numbers and messaging-app data. Its core tools, WhatsApp Number Checker and Telegram Number Checker, verify whether a phone number is registered on the corresponding platform and surface activity or profile signals where available. ZelNum also provides phone status, HLR and carrier lookups, line-type detection, internet-activity checks, and selected number and email lookups across social, messaging, and crypto services. Users can run individual lookups or upload CSV and TXT files for bulk processing, then export results for CRM cleanup, lead qualification, outreach preparation, or risk review. An API supports single lookups and automated batch workflows. Free manual tools are available, while paid checks are billed by usage with no subscription required. Results are verification signals, not identity proof. Use authorized data only. ## What is ZelNum used for? [Data Quality](https://www.capterra.com/data-quality-software/) Overall rating Based on 0 user reviews Reviews sentiment Positive \- Neutral \- Negative \- Starting price $1 Usage Based, One Time Free trial not available Includes Free Version Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... Do you work for ZelNum?[Manage this product listing](https://www.g2.com/products/zelnum/claim_requests/new?auto=true) ## FAQs about ZelNum Overview ### What company size and specific industries is ZelNum built for? ZelNum is designed for small to enterprise teams in marketing, CRM, sales operations, lead generation, data enrichment, and risk functions. It fits organizations that need to verify phone and messaging-app data before outreach, list cleaning, CRM imports, or account review. Features and Usability ### What are the key features of ZelNum? ZelNum offers API access, automation, data cleansing, data import/export, data profiling, data verification, and support for multiple data sources. These features cover data handling from ingestion and validation to cleaning and exchange across systems. Pricing ### How much does it cost and what fees or limitations are included? ZelNum starts at $1 one time for its Pay as you go plan, with no subscription required. Prices are per 10,000 checks and vary by product: WhatsApp Checker costs $0.5, Telegram Checker $2.50, and Phone Validation $4. A free version is also available. Getting Started and Support ### What customer support options does ZelNum offer? ZelNum provides email/help desk support and FAQ/forum resources for customer assistance. These channels give users a direct way to ask for help and a self-serve place to find common answers. No reviewer feedback is available to describe response speed, helpfulness, or support experience. ## Features API Application programming interface that allows for integration with other systems/databases Automation Automates manual tasks such as visitor arrival and departure notifications, guest badge printing and contact information autofilling. Data Cleansing Removes data that is incomplete, inaccurate, or irrelevant from a dataset Data Import/Export Import and export data to and from software applications Data Profiling Examines, analyzes, and organizes data to create relevant summaries or graphs. Data Verification Process of checking different types of data for accuracy to avoid errors or inconsistencies ZelNum 7 features ### All Features - API: Application programming interface that allows for integration with other systems/databases - Automation: Automates manual tasks such as visitor arrival and departure notifications, guest badge printing and contact information autofilling. - Data Cleansing: Removes data that is incomplete, inaccurate, or irrelevant from a dataset - Data Import/Export: Import and export data to and from software applications - Data Profiling: Examines, analyzes, and organizes data to create relevant summaries or graphs. - Data Verification: Process of checking different types of data for accuracy to avoid errors or inconsistencies - Multiple Data Sources: Allows users to manage data from a number of sources --- Get Advice We can help you find the software with the features you need. ## Pricing Free Version [View pricing plan details](https://www.capterra.com/p/10159666/ZelNum-formerly-BulkChecker/pricing/) Pay as you go $1.00 Usage Based,One Time It includes: - API - Bulk Upload - Phone Verification - WhatsApp Verification - Telegram Verification Connect with a Capterra advisor for a free 15-minute consultation Get a personalized software list aligned to your business needs with guidance from our expert advisors. Our team has helped 1 million+ businesses like yours find options that fit their needs. ## Support, customer service and training options Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Deployment - Web - Android - iPhone/iPad Typical users - Freelancers - Small businesses - Mid size businesses - Enterprises ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox.