Fabius

Fabius lets you create your own AI agents and put them to work.

DESIGN YOUR AGENTS
Give each agent its own personality, instructions, model, and tools. A research assistant, a writing partner, a support bot — you decide what each one knows and what it is allowed to do.

BUILD WORKFLOWS, NO CODE
Draw multi-step automations on a visual canvas and save them. Your agents can find and run your workflows in conversation — just ask.

BRING YOUR KNOWLEDGE
Upload documents and images, and your agents use them to give grounded, specific answers.

CONNECT YOUR CHANNELS
Link a Telegram bot and your agent answers there too.

PRIVATE BY DESIGN
No ads, no analytics, no tracking. Your conversations belong to you, and you can delete your account — and everything with it — anytime, right from Settings.