Dendri

Spec sheet

What it does

Dendri provides peer-to-peer realtime features for apps, including presence, cursors, chat, video, and live document sync over WebRTC.Read 11 Oct 2026 · dendri.dev

Support

The hosted Starter plan includes email support and a 99.5% SLA; Community includes community support.Read 11 Oct 2026 · dendri.dev

Connection fallback

Connections can fall back from direct WebRTC through STUN and TURN to an encrypted TLS relay.Read 11 Oct 2026 · dendri.dev

Document sync

The @afterrealism/dendri-y package bridges Yjs documents over Dendri rooms for collaborative editing.Read 11 Oct 2026 · dendri.dev

Encryption

On the TLS relay tier, payloads are sealed in the browser with ECDH and AES-GCM before reaching the server.Read 11 Oct 2026 · dendri.dev

Framework integrations

Official client bindings are provided for React, Vue, and Svelte.Read 11 Oct 2026 · dendri.dev

Hosted service

Dendri's Cloud offering provides managed signaling and TURN with an API key delivered by email after checkout.Read 11 Oct 2026 · dendri.dev

Infrastructure

The self-hosted signaling server is a Rust binary backed by Redis and can be run with Docker or Podman.Read 11 Oct 2026 · dendri.dev

Intended uses

Dendri describes use cases including collaborative apps, multiplayer games, and private file transfer.Read 11 Oct 2026 · dendri.dev

Licensing

The client SDKs use Apache-2.0 and the signaling server uses AGPL-3.0; Afterrealism offers a commercial license for private server modifications.Read 11 Oct 2026 · dendri.dev

Room limits

The homepage says data rooms support up to 50 peers by default and recommends 2 to 6 peers for video calls.Read 11 Oct 2026 · dendri.dev

Rooms and presence

It supports star-topology rooms, host migration, and typed presence for each peer.Read 11 Oct 2026 · dendri.dev

Plans and prices

Every Dendri plan and price →

Where Specifiction places it

• Chat Api#6 of 268.2
• Chat APIs#8 of 328.2