yaho

yaho

@yahoMaker

Founder of BulkChecker, building tools for bulk phone, carrier, and messaging-app account verification.

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  1. ZelNum

    Commented on ZelNum · Oct 9, 2026

    We built ZelNum so teams can verify phone numbers and email addresses two ways: paste a list into the browser and screen it in bulk (no code, TXT/CSV up to hundreds of thousands of rows), or call the realtime REST API. 58 products — WhatsApp, Telegram, Binance, LINE, Zalo and more — one API key. Happy to answer anything about the bulk pipeline or the async job model.

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