Cain is a private AI agent system that runs inside Telegram, keeping persistent memory of a user's projects, people and decisions. It prepares daily briefings, ingests voice notes, documents and screenshots, and coordinates specialized AI agents on the user's behalf. It runs as an orchestration layer on top of the OpenClaw and Hermes runtimes, using the user's own existing LLM subscriptions (such as ChatGPT Plus, Claude Code or Codex) rather than reselling model access.
What it's for
Features 14
- Agent coordination and dispatch across specialized agents
- Daily structured morning briefings in Telegram
- Dedicated Hetzner server provisioned per user
- Dedicated private chats with specialist agents (research, code, ops)
- Deterministic fact extraction from voice/text with no extra token spend
- Full memory export as a Markdown archive on cancellation
- Ingestion and indexing of documents, screenshots, PDFs and links
- Life Feed — a searchable private timeline of decisions and ideas
- OAuth connection to the user's own LLM subscription (no shared passwords)
- Optional web dashboard for memory, agents, Life Feed and settings
- Per-project living context (goals, materials, history, next steps)
- Persistent memory across sessions, models and tools
- Telegram-based interaction via text, voice, files and screenshots
- Voice-to-execution: voice notes are transcribed, structured and executed
At a glance
Integrations
Pricing
All plans carry a one-time setup fee in addition to the monthly subscription; taxes are added at checkout. Payments are accepted only in crypto (USDT, USDC, BTC, ETH and others) via NowPayments. No free trial, but a 14-day money-back guarantee applies to the setup fee and subscription if Cain hasn't been activated yet. The user's own LLM subscription (e.g. ChatGPT Plus, Claude Code, Codex) is paid separately.
$490 one-time setup fee plus $49/month. Taxes added at checkout.
Limited to the first 20 seats; rate is locked for life only while the subscription stays active without interruption
$490 one-time setup plus $89/month, or $890 if paid for the full year upfront (save ~17%).
$990 one-time setup plus $189/month.
Standard plan: pay $890 for the full year upfront instead of monthly, saving ~17%
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