We are an unique marketing lists validation service. You can check presence of a phone number list in such messengers as Telegram and Wh***app.
Check out our fully-automated Telegram Bot! For you custom solutions, we provide REST API services.

Use only pre-verified phone numbers for your campaigns, send more from your accounts! Pre-checked lists are more easily to pass anti-spam measures, moreover - you’ll get additional data to get insights about your list.
Your lists are outdated, or generally good but with poor numbers accessability? Let us take care of it. Improve poor lists quality to the top, as now you can filter only active numbers and popular messengers recent users.
We provide service, you’ll build your own case! Who knows what it might be, a service for enchanced SMS campaigns deliverability, anti-fraud system, OSINT/CSINT projects? We don’t know yet, but no worries, we will leave it on you, while we can be your reliable data partner.
We know for sure that accessability and quality of phone numbers is a key for a successfull campaign. Make your call-center operate on maximum of it’s possibilities, as you’ll know for sure - your lists are valid and good.
Fast and useful Telegram bot, where you can check small and larger lists up to 100k phone numbers in one list. Automatic balance top-up with Cryptocurrencies, almost instant data processing.
Our single batch processing API is a solution for your business to get insights on your targets. Lightning-fast results, starting from 50 numbers in request, or less with higher delay.
Need custom development/service? Want to process millions of rows on a daily basis? Get in contact with us and, we promise, you’ll get yourself reliable partner for future.



Answers to questions you might have about our products
Our service is designed to verify presence of phone numbers lists in a Telegram or other available data sources.
Right now there are 2 options, you can use it via Telegram Bot https://t.me/@VerifyListBot, or contact us via contact form below to get API/Dashboard access.
It depends of quanitity of numbers in list, generally processing 5k list takes 5 minutes for TG and 15 minutes for other sources. If you need higher quantites, contact us for discussing API/Dashboard access.
In Telegram bot, we accept cryptocurrencies via payment provider CryptoBot. Different assets available. Automatic balance/subscribtion renewal.
Absolutely, you don’t risk with your account anyway, it’s all hapenning on our servers
Yes, we provide API access and we propose custom projects development.
When processing large files, Telegram might temporary block part of phone numbers. For files >500 contacts they will be automatically returned and user balance will be refilled. If less than 90% are blocked, or files over 500 contacts, you will receive a result file, and temporary banned file. Blocked part will be returned to the balance, and you’ll be proposed to start blocked numbers again. It will take up to 2 hours to unlock numbers and process the rest. As final, you’ll receive a merged results file - for a longer time, or a successfully checked + temporary banned files.
If your file is <200 phones, it will be placed in order until total amount of phones in queue not exceeds 200 numbers, or if 20 minutes passed since it was added. It usually takes minutes in working hours.
Yes, you can earn up to 25% from your invited customers payments. Proccess is automated, you can get your personal affiliate link to share in Bot in the «Become Partner» section.