One open agent for every developer workflow
500+ models, zero markup: frontier, open weight, or your own keys. One agent, everywhere you work, fully open source.
vscode:extension/kilocode.kilo-code
Using a VS Code-like editor? Open VSX
Trusted by developers at the world's most innovative companies
Open Source Product of the Month
Kilo Coders
tokens processed every month
Built differently, on purpose
AI coding tools should work for you, not against you.
Agent command center
One portal for every agent
Control every agent from one place across IDEs, CLI, and cloud.
- Local and cloud agents
- Parallel isolated worktrees
- IDE and CLI sessions
Aligned pricing
Models at cost. No markup. No lock-in.
Choose the right model without markup, lock-in, or provider limits.
- Zero AI inference markup
- Bring your own keys
- Local models supported
Open source
No black boxes. Inspect everything.
Audit the prompt, context window, and decisions in MIT-licensed source.
- Fork, modify, self-host
- Prompt and context visibility
- No silent model switching
Your agents should move with your work. Start anywhere, hand off seamlessly, and keep everything in flight.
Use Kilo Everywhere
Kilo works where you work. Build alone or with your team.
Built for agentic engineering
Multiple modes, one agent
Kilo Code ships with specialized agent modes so you can switch contexts without switching tools.
- Every coding surface.
- Use the same open-source agent in VS Code, JetBrains, CLI, and cloud agents.
- Code Mode.
- Write, refactor, and ship production-ready code with an AI agent that understands your entire codebase.
- Architect Mode.
- Plan complex features and get structured guidance before writing a single line of code.
- Cloud agents and code review.
- Move from local coding to remote agents and review workflows without changing tools.
- Debug Mode.
- Identify and fix bugs fast with an agent that reads errors, traces issues, and suggests fixes.
Stop choosing models. Start shipping.
Pick Efficient, Frontier, or Free. Auto Model handles the routing behind the scenes, using the right model strategy for your budget and the work at hand.
Efficient
NewSession-aware routing for smarter spend, powered by live session classification.
Frontier
Routes to the latest and most capable paid models when the work needs it.
Free
Best free models available, including free and experimental options.
Recent posts
Read the latest news and updates from the Kilo Code team.
Kilo Swarm: a 39% cost cut on the task it's built for, inconclusive on cost everywhere else
When does Kilo Swarm actually save money and time?
Job Rietbergen·
I canceled my YMCA membership by sending a text to Instinct
I never left iMessage to get it done.
Emilie Schario·
New Models from OpenAI, Anthropic, and SpaceXAI Prove that Model Freedom is Here to Stay
Competition is lowering prices as SOTA models evolve faster than ever
Ari Messer·
OpenAI was breached by a smarter model, not a new bug
You can’t afford model lock-in when the frontier changes every day
Brian Turcotte·
The Router inside Kilo’s Auto Router
How Kilo picks models for you.
Alex Gold·
Sovereign AI in Practice: A Guide for European Engineering Teams
How to turn requirements for privacy, regional processing, and provider independence into an AI coding rollout, with an example using Kilo.
Job Rietbergen·