吐槽墙
Anonymous venting wall
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I built an anonymous venting wall: no signup, no usernames, 10 languages. People post what they can't say at work or on social media, and it stays semi-anonymous. Stack: Flask + PostgreSQL + nginx on a single $6/mo VPS (2 vCPU / 894MB RAM), Docker Compose. It's survived one self-inflicted OOM outage (built a Docker image on the 894MB box - lesson learned). Happy to answer anything about the build (analytics bugs, OOM, multi-language SEO) or the cold-start problem.
PH · launched Oct 25, 2026 · 2 upvotes (top 22%) · 0 views
Niche: anonymous messaging and social apps · 121 launches, 10 in the last 7 days ▼ -29% · Explore this niche →
Category and tags
- Horizontal
- Communication
- B2C
- Not AI
- Hobby / open-source project
- Social Media
- Marketing
Visit website ↗ Source listing ↗
More like this: all 121 launches in anonymous messaging and social apps →
Could you build this?
Yes An anonymous posting wall with Flask, PostgreSQL, and Docker is standard web CRUD. Moderation and abuse handling add work but no specialized expertise is required.
Competitors
Other products that read as similar to this one : 135 launches clear the similarity bar, closest 8 shown.
Attention rank: #26 of 136 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 355 days after the earliest competitor.
- Dock · hn · 2026-01-18 · 177 upvotes · similarity 0.39
- Automoderated Anonymous Wall of Messages · hn · 2025-12-26 · 6 upvotes · similarity 0.39
- Posthorn, self-hosted mail gateway · hn · 2026-05-27 · 83 upvotes · similarity 0.39
- Out Plane · hn · 2026-02-24 · 11 upvotes · similarity 0.38
- The Vent Vault · ph · 2026-09-19 · 1 upvotes · similarity 0.38
- Open database tracking 77K public DNS servers every 10 minutes · hn · 2025-12-18 · 7 upvotes · similarity 0.37
- Anonymous Dead Man's Switch · hn · 2026-02-25 · 5 upvotes · similarity 0.37
- OpenWhistle · ph · 2026-09-29 · 1 upvotes · similarity 0.37
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.