Ship more without losing track.

Code with AI in your favorite IDE, with your models, your workflow, and full visibility.

INSTALLED 150k ACROSS ALL PLATFORMS

Multi + You = Unstoppable

The AI agent that runs in your IDE

JetBrains logo JetBrains NEW
Android Studio logo Android Studio NEW
VS Code logo VS Code
Cursor logo Cursor
Windsurf logo Windsurf
Kiro logo Kiro
Antigravity logo Antigravity
CLI, coming soon
+ All JetBrains IDEs
Native plugin experience
Full IDE integration (not just a sidebar)
Works with your existing keybindings
Zero config-install and go

Any model. Any provider. Your keys.

36 providers. 100+ models. Easily switch.

Copilot logo Copilot
Claude Code logo Claude Code
Gemini CLI logo Gemini CLI
Anthropic logo Anthropic
OpenAI logo OpenAI
Google Gemini logo Google Gemini
xAI
OpenRouter
DeepSeek
Mistral
Ollama
Vercel AI Gateway
Amazon Bedrock
GCP Vertex AI
Groq
Cerebras
Fireworks AI
LM Studio
OpenAI Compatible
OpenAI ChatGPT Plus/Pro
Moonshot
MiniMax
Qwen Code
Z AI

Bring your own API keys. Switch providers instantly. Pay only for what you use.

Built for control

Every feature designed to keep you in the driver's seat.

Checkpoints & Reverts

  • ·Every step is checkpointed, revert to any point instantly
  • ·Revert chat only or everything, you choose the scope
  • ·View diffs per checkpoint, tool call, or individual file

Control Flow

  • ·Auto-approve reads, writes, commands, and plans independently
  • ·Set max consecutive steps before a mandatory pause
  • ·Auto-retry limits to prevent runaway loops

Context Awareness

  • ·Identifies your tech stack, frameworks, and tooling automatically
  • ·13 ecosystems: Node.js, Python, Java, Rust, Go, Ruby, PHP, and more
  • ·Gathers dependencies, project structure, and git context

Detailed Token Tracking

  • ·Input, output, cache, and reasoning tokens, all tracked
  • ·Real-time cost per step and cumulative total
  • ·Costs preserved accurately through reverts and forks

Multi does more

Worktree mode

Run tasks in an isolated branch without touching current files.

Forking

Branch ideas, experiment fast, don't lose conversational context.

Any model

Choose from dozens of providers and 100+ LLMs.

Restore

Restore previous task state and recover with one click.

Key Features

Time Traveling

Revert code, chat, or both, independently. Undo a single file change or roll back an entire conversation. Every step is checkpointed with shadow git.

Profiles

Configure any of 36 providers. Switch between them instantly, even mid-task. Each profile stores its own API key, model, and settings.

Auto-Approval

Set approval rules per category, reads, writes, commands, plan changes. Control exactly how much autonomy the agent gets.

Artifacts

Real-time panel tracking every file change with git-style diffs. See insertions, deletions, and total impact at a glance.

Worktrees & Forking

Run multiple tasks in parallel, in worktrees or separate tabs. Fork any conversation to explore alternatives with a different profile.

Keyboard-First

/ opens commands. @ adds context. > switches profiles. No menus, no clicking. Built for developers who type.

Frequently asked questions

What is Multi? +
An AI coding agent for VS Code, JetBrains IDEs, Cursor, Windsurf, Kiro, and Antigravity. Full control: checkpoints, task forking, auto-approval settings, and 36 providers you can switch mid-task.
How do profiles work? +
Each profile stores a provider, model, and API key. Switch instantly with > or fork a task with a different profile to compare models.
Which JetBrains IDEs are supported? +
All of them! IntelliJ IDEA, PyCharm, WebStorm, GoLand, Rider, PhpStorm, RubyMine, CLion, DataGrip, and more. If it's a JetBrains IDE, Multi works with it.
How is Multi different from JetBrains AI Assistant? +
Multi is an IDE-first AI coding agent that can autonomously write code, run terminal commands, explore your codebase, and manage complex tasks. Unlike JetBrains AI Assistant, Multi is completely free for individual use with a bring-your-own-key model. You pay your AI provider directly with no middleman markup.
How do reverts work? +
Every step is checkpointed. Revert chat only or everything. Undo individual file changes from the artifacts panel.
Is Multi secure? +
Runs locally. Code goes directly to your chosen provider with your own keys. Keys stay on your machine. Worktrees isolate risky work.
Which providers are supported? +
36 providers: Copilot, Claude Code, Gemini CLI, OpenAI, Anthropic, OpenRouter, Bedrock, Vertex AI, Mistral, DeepSeek, Groq, xAI, and more.
How much does Multi cost? +
Free for individual use. No subscription, no limits, no sign-up. You pay your AI provider directly. Copilot, Claude Code, and Gemini CLI work without an API key. Shoot us an email at [email protected] for commercial use.