The best AI coding agent for VS Code

Kilo combines the best features of AI coding tools. Batteries included.

Start for free. Then pay as you go. We don't take any commission.
Use any AI model. 400+ hosted models, free models, local models.
Fully open source. No lock-in. Use local models or BYOK.

Orchestrator Mode

Breaks complex projects into delegated subtasks

The Kilo Advantage

Compare Kilo with closed-source IDEs and other open-source extensions

KiloClosed-source editorsOther open-source extensions

Clear usage-based pricing

bring your own API keys, or use a free/local model

Multiple agent personas

team of agents with their own prompts

Batteries included

good defaults, and up to $25 free credits

MCP Marketplace

Super customizable

prompts, models, providers, terminal, browser

Brings together the best features of AI coding tools

and still easy to use

Fully open, no lock-in, no training on your data

Why Developers Choose Kilo Code

Kilo is an upgrade, because it never downgrades

❌ Fixed Token Costs

✅ Kilo: Transparent Costs

Rate limited
Unlimited requests
Code without watching the clock
Forcing model switches
You control the model
No surprise downgrades, ever
Slower responses
Serve users below their limit first, explicit slow pool
Same fast speed for everyone
No priority lanes, no slow pools
Low transparency
Full precision always
No quality compromises to save costs
Smaller context windows
Compress or drop context after certain length
Full context retained
You are in control of the context window
"Premium requests"
2x for better models
Priced the same as OpenRouter
All models, all features, no gotchas

Your developers are already voting with their personal credit cards.

Features

Kilo Code is an all-in-one, open source tool built on a solid foundation. And also actively contributes to all its up-stream packages.

Focus on the fun parts

Have AI handle all the mundane parts of programming like dependency management, figuring out bugs, updating documentation, updating tests, fixing typing issues, updating translation files. Free up your time for what's actually interesting.

Automate the tedious

Let the Orchestrator mode break down complex projects into manageable subtasks and coordinate between specialized agent modes. Watch as it delegates architecture planning to “architect” mode, implementation to “code“ mode, and troubleshooting to “debug” mode—all working together seamlessly to deliver your vision.

Trusted by

Trusted by developers at the world's most innovative companies

Why Kilo Code?

Kilo Code is an all-in-one, open source tool built on a solid foundation. And also actively contributes to all its up-stream packages.

Automatic failure recovery

Nothing is more frustrating than telling an AI about the error it created. Kilo automatically detects the errors, runs test suites and recovers on failure.

Hallucination-free code

Tired of AI tools hallucinating library APIs that don't exist? Kilo looks up library documentation automatically to make sure it's following the best practices, using Context7.

Context is king

Kilo searches for the right context automatically. Any context you add is bonus, not required.

Kickstart debugging

Have Kilo's 'debug' mode go through your codebase with a fine-toothed comb to find where a bug is coming from. No longer is it your job to do the most boring thing in programming.

Memory bank

Stop re-explaining your application to the AI, have AI keep its own records of what it worked on, your preferences and more.

Open Source

Fully open, no lock-in, no training on your data. And use local or free models, or any API provider (with your own API key). Join our community on Discord and Github and help shape Kilo's future.

Get started

Get started with Kilo Code and start building your next great project.

Open Source
Free
forever

  • VS Code Extension with no cost, no restrictions
  • Full source code access on GitHub
  • We do not train on your code
  • No vendor lock-in
  • Buy AI tokens from us at the OpenRouter price
  • Community support on Discord

Teams
$29
/user/month

  • All the features from open source
  • Centralized billing and invoicing
  • Team management dashboard
  • Usage analytics and reporting
  • Role-based access permissions
  • Control data collection policy
  • Priority support access

Enterprise
$299
/user/month

  • All the features from teams
  • SOC II in progress
  • Limit models and/or providers
  • Single sign-on integration
  • Audit logs
  • SSO, OIDC, & SCIM support
  • Custom terms & SLA commitments
  • Dedicated support channels

FAQ

Frequently asked questions about Kilo Code.

Q: How did Kilo Code start?

A: Kilo Code started as a fork of , which itself is a fork of —the two fastest growing and most popular open source alternatives to Cursor.

of both Roo and Cline: we include all their features, plus our own. We regularly merge their updates and contribute our improvements back.

Q: Who is Kilo Code?

A: Alex, Brendan, Brian, Catriel, Chris, Christiaan, Coen, Darko, Eamon, JP, Job, Kevin, Mark, Olesya, Remon and Tirumari.

Learn more about the team here.

Q: Are you hiring?

A: We're actively hiring and are always looking for top talent! Check out our for open positions. We're remote-first with offices in SF and Amsterdam. Expect to work really hard and have a ton of fun.

Recent Posts

Read the latest news and updates from the Kilo Code team.