About us

Agent Nine is an autonomous AI agent for developers. Drive it from your phone, run it on your desktop, lose nothing in transit.

What makes Agent Nine different

Not just a chat wrapper over an API. A handful of features most competitors don’t carry:

• Drive from phone, execute on desktop. Your phone is the remote, your desktop has the files and terminal. Type from any device, results land where the code lives. Browser chat for discussion, desktop for the actual work — one seamless flow.
• Lightweight client, not bloated Electron. The desktop app is built on Tauri (Rust) and uses ~80 MB of RAM, not 1–2 GB like many competitors based on VSCode plugins. Runs on modest hardware, gentle on battery, launches instantly.
• MCP out of the box. GitHub, Slack, Linear, Jira, Notion, Figma, Google Workspace, Sentry, Vercel, plus custom MCP servers. Connect once and the agent has access to your systems. No glue code required.
• Autonomous agent, not just a chat. YOLO mode, Plan mode, agent hooks, multi-step tasks. Say “add feature X” — the agent reads, writes, runs tests, commits. You approve the important steps.
• Full feature set on every plan. Every model (Claude Sonnet, Opus, Haiku), every mode (Chat + Code), every MCP integration, voice input, long context. The difference between Standard / Pro / Ultra is usage volume only, not features.

What we believe

• We do not train models on your code. Ever. It is committed to in our Terms of Service.
• We do not sell data to third parties and do not pass them to ad networks.
• We do not gate features by plan. The difference is usage limits only.
• No closed beta. Sign up today, ship today.

Russian-language convenience

The product and infrastructure are global: Claude models from Anthropic, international providers, English SDK and docs. For Russian-language customers there are extra conveniences:

• Accept payments in ₽ — МИР, SBP, YooKassa. Tax receipts are issued per 422-ФЗ (self-employed, INN 360407383628).
• Support in Russian — support@agentnine.ru.
• Data residency in RU and 152-ФЗ compliance — by default.
• Works without a VPN or foreign cards — though that is a convenience, not a headline.

Legal information

Operator

Egor Sergeevich Gorsky (self-employed, INN 360407383628)

Jurisdiction

Russian Federation

Hosting

Beget (LLC “Beget”)

LLM provider

Anthropic (Claude)

Details in our Privacy Policy and Terms of Service.

Get in touch