Dev tools · alternatives · 2026
24 alternatives to Alt Pass
A future without OTPs, sign up with WhatsApp
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Alt Pass launched in 2023; newer entries below may have overtaken it.
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Send OTPs via WhatsApp with one blazing fast, low-cost API.
Nov 2025 · rapidapi.com · its alternatives →
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Send Whatsapp messages without having to save the number
2019 · its alternatives →
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- 14AJ
Hey Hacker News, I’m excited to share a tiny service that’s very close to my heart - Today Has Been. Here’s how it works: We have a phone number that has WhatsApp Business API enabled. Your messages sent to this number (after you activate your free trial) are added to your journal. It’s a super light weight journaling service - no app download or registration is required. We also send you a daily nudge asking “How did your day go?” and after you have a few posts we send you a random blast from the past. Why I built it: I was an active user and fan of Ohlife - only journalling app that could…
2024 · todayhasbeen.com · its alternatives →
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Invite Only▲117The event invite that actually gets people to show up
Apr 2026 · joininviteonly.com · its alternatives →
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Reverse-OTP phone verification over WhatsApp
Jul 2026 · phone-verif.com · its alternatives →
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- 24WC
Mar 2026 · positive-intentions.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →