AI agent platform for agencies building bots for clients
Build an agent once, fork it for each client, and deliver it on WeChat, WhatsApp or the web — all from one FastClaw deployment with per-client quotas.
Fork agents per client
Clone an agent’s identity, skills and model defaults into a new user’s namespace with forkFrom — the building block for "client buys a bot".
Per-client quotas
Each user has an agent quota: unlimited, a fixed number, or zero so only you can provision their agents.
Portable configurations
Export an agent’s identity files, prompt mode and skills as a ZIP and import it on another deployment after a preview.
Delivered where clients’ customers are
Connect WeChat or WhatsApp by scanning a QR code, or embed the agent behind the OpenAI-compatible API in a client’s app.
Hand over without passwords
Mint single-use login links so a client can open their console as their own account.
Build once, deliver many times
Agency work repeats: the same support bot, sales assistant or booking agent, adapted for each client. In FastClaw an agent is a set of Markdown files plus skills and model defaults, so you can design a template agent and fork it into each client's account through the runtime API.
Meet clients on their channels
Many clients need a bot where their customers already are. Connect WeChat or WhatsApp from the agent's channels page by scanning a QR code. For WhatsApp, use a dedicated number: it connects through an unofficial protocol and automated use can get a number banned.
Control costs per client
Route each client's agents to the models that fit their budget, for example through OpenRouter. Usage is reported per account, so you can bill each client for what they use.
Works with
All Integrations
OpenRouter
Connect FastClaw to OpenRouter and give every agent access to models from many vendors with a single API key.
Bind a WeChat account to a FastClaw agent by scanning a QR code — direct messages go to the agent and replies come back in WeChat.
Link a WhatsApp number to a FastClaw agent by scanning a QR code, just like WhatsApp Web — the agent replies from that number.
Frequently asked questions
More Use cases
All Use casesSaaS builders
Give every customer their own AI agent without building a runtime. FastClaw handles agents, end-user isolation, sandboxed tools and usage metering over an API.
Developers
Run your own AI agents on your laptop or server with one Go binary. Any model, local or hosted, reachable from the terminal, the web or your chat apps.
Teams
Deploy shared AI agents inside the chat tools your team already uses. Self-hosted, with per-person sessions, shared skills and scheduled reports.
Try it on your own agents
Start free in FastClaw Cloud, or self-host the single binary in a minute.