The OpenClaw alternative for multi-user and app-embedded agents
Looking for an OpenClaw alternative? FastClaw is a single-binary Go runtime for serving agents to many users and apps — and it reads OpenClaw skills.
| At a glance |  FastClaw | OpenClaw |
|---|---|---|
| Best for | Agents for many users, teams and apps | A personal assistant across your devices |
| Install | One Go binary (curl or PowerShell) | Installer script or npm, Node.js required |
| Multi-tenancy | Accounts, roles, quotas, end-user namespaces | Shared team deployment via configuration |
| App integration | OpenAI-compatible /v1 plus agent CRUD | Gateway protocol and plugin SDK |
| Skills | ClawHub, GitHub, zip upload; reads OpenClaw metadata | ClawHub and plugin SDK |
| Plugins | JSON-RPC plugins; bridge for OpenClaw tool and channel plugins | Native plugin SDK |
| Billing primitives | Usage events, billing hold, login links | Not a focus |
| Scale-out | Postgres, S3 object store, Redis channel leases | See OpenClaw docs |
| License | Source-available (Apache 2.0 + conditions) | MIT |
Built for many users
Accounts, roles and per-end-user namespaces are core features, not configuration on top of a personal assistant.
An API your app can call
OpenAI-compatible /v1/chat/completions, agent CRUD, files and usage — designed for integrating apps.
Keep your skills
FastClaw reads OpenClaw skill metadata, installs from ClawHub, and imports OpenClaw-style workspace folders as agents.
One binary to operate
No Node.js runtime to manage. Install with one curl command, run as a daemon, or deploy to Docker and Kubernetes.
Locked-down tool execution
Guests always run in the sandbox, and hosted deploys sandbox every exec and file call in Docker or E2B.
Why people look for an OpenClaw alternative
OpenClaw is a popular way to run a personal AI assistant. The questions usually start when the assistant needs to serve someone other than you:
- You want to embed agents in your own product and call them from your backend.
- You need many users with their own sessions, memory and files, and roles for who can do what.
- You want to meter usage per customer and pause accounts that don't pay.
- You'd rather operate one binary than a Node.js service.
FastClaw was built for exactly those cases. Its runtime API and per-end-user isolation are described in AI agent backend for SaaS builders.
When FastClaw fits
- You are building a product, a team assistant or a client project where agents serve other people.
- You need Feishu, WeCom or WeChat next to Telegram, Discord and Slack.
- You want sandboxed tools for everyone who isn't the owner.
When it doesn't
- You only need a personal assistant and value native desktop and mobile apps.
- You need a messaging platform FastClaw doesn't support yet, such as Signal or Microsoft Teams.
- You require an OSI-approved license. FastClaw is source-available; see pricing for what's free.
For a side-by-side feature view, read FastClaw vs OpenClaw.
Frequently asked questions
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Try it on your own agents
Start free in FastClaw Cloud, or self-host the single binary in a minute.