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TinyFat Documentation

Your little guy in the sky. Message it, it works.

Quick Start

Get your agent running in 2 minutes. Just send an email. Start here →

Architecture

How TinyFat works under the hood. Explore →

  1. You message your agent — Email, Telegram, or Slack
  2. Agent wakes up — Container starts with your storage mounted
  3. Agent thinks — Reads your message, uses tools, reasons
  4. Agent responds — Replies on the same channel
  5. Agent sleeps — Container stays warm for follow-ups, then sleeps

Your agent lives on all your channels simultaneously — same brain, same memory, everywhere.

TierPriceWhat you get
Tiny$10/moUsage included, access to stronger models
Small$29/moMore usage
Medium$79/moHeavy usage
Fat$149/moProfessional usage
Super Fat$299/moMaximum usage
BYOKFreeBring your own API key — no platform fee

BYOK is free forever. Paid tiers include metered API usage.

  • Answer questions using world knowledge
  • Browse the web with Brave Search and headless Chrome
  • Read and write files in persistent storage
  • Run shell commands (git, curl, jq, python, etc.)
  • Generate PDFs with headless Chrome or Python
  • Remember context across conversations and channels
  • Send emails to approved recipients
  • Run scheduled tasks — wake up and act on a schedule

Interfaces

Email, Telegram, or Slack — multiple ways to talk to your agent. Compare →

Agent Workspace

Your agent’s filesystem and storage. Learn →

Skills & Tools

Pre-installed capabilities. See all →