OnceBox
Never lose a WhatsApp View Once againNever
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OnceBox captures and keeps ephemeral WhatsApp View Once media, including one-time photos, videos and audio, in a private inbox accessible on desktop, Android and iPhone.
PH · launched Sep 26, 2026 · 1 upvote (top 69%) · 2 views
Niche: chat export and backup tools · 84 launches, 10 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Communication
- B2C
- Not AI
- Commercial product
- Messaging
Visit website ↗ Source listing ↗
More like this: all 84 launches in chat export and backup tools →
Could you build this?
No Intercepting WhatsApp 'View Once' media requires reverse engineering WhatsApp's end-to-end encrypted protocol or hooking mobile OS memory/privileges, which constantly triggers anti-tamper mitigations and violates platform policies.
What it would actually take: Requires patching the WhatsApp Web WebSocket protocol or building a modified client (or rooted Android/Xposed module) to intercept ephemeral media buffers before decryption flags enforce deletion. This involves deep protocol reverse engineering (Noise Protocol, Signal protocol implementations) and continuous maintenance as Meta updates their client protocol and bans third-party clients.
Competitors
Other products that read as similar to this one : 316 launches clear the similarity bar, closest 8 shown.
Attention rank: #269 of 317 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 230 days after the earliest competitor.
- Flick · ph · 2026-11-02 · 1 upvotes · similarity 0.50
- EM Keep · ph · 2026-10-24 · 2 upvotes · similarity 0.49
- WBlur · ph · 2026-11-10 · 2 upvotes · similarity 0.48
- LoomBox · ph · 2026-09-18 · 2 upvotes · similarity 0.47
- DustByte: Duplicate Cleaner · ph · 2026-09-28 · 1 upvotes · similarity 0.47
- RecallBox · ph · 2026-10-06 · 1 upvotes · similarity 0.45
- Zellbox · ph · 2026-10-05 · 3 upvotes · similarity 0.45
- MailOnChat · ph · 2026-09-22 · 1 upvotes · similarity 0.43
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.