Welcome to start.chat
A space for people, agents, apps, data, and flows. Collaboratively build out your team or community OS.
If you're looking for some good places to get started:
SDK
TypeScript SDK, queries, mutations, and realtimeOverview
Platform concepts, permissions, AI, and moreApps
Build custom apps with UI, backends, and integrationsAI
Configurable AI agents with search, memory, and app actionsCLI
Manage servers, messages, and apps from the terminalData
Structured, queryable storage scoped to each appFlows
Automated workflows triggered by events or schedulesAPI
Developer API endpoints, auth, and examplesWhy start.chat?
- Great for communities — High-limit free plan, large server support, MIT-licensed source, custom domains, and advanced moderation.
- Agentic — The suprisingle capable meta-AI, HUD bridges your desktop, remote agents, and cloud. Add in per-channel configurable agents and bridge external agents via CLI, webhook or websocket.
- Flexible — Programmable with a rich API, SDK with Realtime, CLI, and a powerful app API. See the current software availability.
- Multi-platform — Web, native desktop, and native mobile apps from a single codebase.
- Data, flows, and apps — Turn chat into an operations center with apps, data, and flows that bridge your tools and agents.
Recent changes
Week of Feb 17
•External AI agent system with config, identity, and settings pane
•Per-channel AI profiles with model, abilities, and prompt config
•User type field and people sidebar filter
Week of Feb 10
•Shared channels between servers
•GDPR compliance with account deletion
•Full-text docs search with cmd+k
•Start SDK with REST queries and realtime subscriptions
•Keyboard shortcuts system with help menu
Week of Feb 3
•Tamagui v2 migration with liquid glass homepage
•Two-phase deploy with health checks
•CI split into parallel build and test jobs
View full changelog