Now in beta for Apple Silicon

Local models that don't leave you behind

Run powerful open models entirely on your Mac — private, offline, and yours. Then connect your apps, automate the busywork, and build live canvases.

Download for MacFree · Apple Silicon

The Maniac desktop app running a local model, with a chat using Gmail, Slack, Calendar and Notes alongside a live local inference server panel.

Run the models you choose

Pick from a curated library of open models and run them entirely on your Mac. Switch between speed and depth in a click — no accounts, no API keys, no cloud.

Explore the inference engine

The Maniac desktop app's model picker, browsing a library of open models that run locally on Apple Silicon.

Maniac works where you do.

Connect Slack, Gmail, Calendar, Notion, and the tools your work already lives in. Maniac reads, drafts, and automates across them — running on your Mac, so nothing leaves your machine.

Browse integrations

The Maniac desktop app connecting to integrations like Slack, Gmail, Calendar, and Notion.

A Maniac chat drafting and sending a Slack message through the Slack integration.

Built to ship

Opencode, Codex, Claude Code, Hermes, Openclaw, Cursor, and Pi all run right inside Maniac. Each agent picks up your local models and connected integrations automatically — no extra setup, nothing to wire by hand.

Explore coding agents

The Maniac desktop app running coding agents like Opencode, Codex, Claude Code, Hermes, Openclaw, Cursor, and Pi against local models.

Automate the busywork

Schedule recurring agent tasks that run on their own — daily digests, inbox triage, status reports — right on your Mac.

The Maniac desktop app scheduling recurring automations that run agent tasks on a timer.

Protect your agent's context

Orchestrator mode delegates work to background sub-agents, keeping the heavy lifting off your main thread so its context stays clean.

The Maniac desktop app running orchestrator mode, delegating work to background sub-agents.

Think on a live canvas

Spin up interactive canvases beside the chat to explore data and turn answers into living, editable artifacts.

The Maniac desktop app showing a live interactive canvas rendered beside a chat conversation.