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Gryt

self-hosted, open-source Discord-style voice chat

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This weekend I finally shipped Gryt, a project I’ve been building since 2022 — an open-source, self-hostable Discord-style app focused on reliable voice chat + text.I’m the creator. I started it after getting fed up with Discord disconnects/paywalls and wanted something self-hosted and auditable.I started on this in 2022 and had an early proof-of-concept working back then (auth + friends list), but I quickly realized WebRTC voice isn’t something you can duct-tape together. I spent a big chunk of the next couple years learning the stack (ICE/DTLS-SRTP, NAT traversal, SFU design), then came back and built a proper end-to-end architecture and polished it to the point where I felt comfortable releasing it publicly.Repo: https://github.com/Gryt-chat/gryt Quick start: https://docs.gryt.chat/docs/guide/quick-start Web client: https://app.gryt.chat

HN · launched Feb 25, 2026 · 9 upvotes (top 51%) · 0 views

Niche: video chat and messaging apps · 100 launches, 10 in the last 7 days ▼ -47% · Explore this niche →

Category and tags
  • Horizontal
  • Communication
  • Prosumer
  • Not AI
  • Hobby / open-source project

Visit website ↗ Source listing ↗

More like this: all 100 launches in video chat and messaging apps →

Could you build this?

No Building a reliable, low-latency Discord competitor requires deep systems engineering for real-time media routing (SFU/WebRTC), audio codecs, custom desktop clients, and self-hosted distributed networking.

What it would actually take: A production version requires a high-performance WebRTC Selective Forwarding Unit (SFU) written in Go, Rust, or C++, paired with native desktop client runtimes (e.g., Tauri or Electron) handling hardware audio I/O, jitter buffering, and echo cancellation. The hard parts include handling packet loss, NAT traversal (STUN/TURN infra), and low-latency audio sync across variable networks, requiring senior VoIP/WebRTC systems engineers.

Discussion

5 comments analyzed.

Competitors mentioned: Discord

Concerns raised: MinIO no longer supported as open source, Mobile responsiveness still very early, Window minimum width constraint (800px)

Feature requests: Mini mode with only chat for selected channel, Mobile-responsive layout improvements, Server-to-server IP proxying capability

Competitors

Other products that read as similar to this one : 340 launches clear the similarity bar, closest 8 shown.

Attention rank: #161 of 341 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 119 days after the earliest competitor.

Related data

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