Free & open source
No subscription. No trading fees. The code is public and auditable. Kryll is built by the community, for the community, and it stays free.
KryllOS is a trading desktop you run yourself. Drag blocks to compose a strategy, replay it against real market history, then send it live. Your exchange keys never leave your machine.
Self-hosted. Your keys, your bots
Runs on your machine. Your API keys never leave your computer. No cloud dependency, no custody, full control over your data and your trades.
No-code solution
A visual drag-and-drop editor with 30+ native blocks. Describe what you want in plain language and the AI assembles it on the canvas, block by block. You still read it, edit it, and own it.
Three moves from an idea to a bot that runs without you.
01ComposeDrag the rule onto the canvas
02BacktestReplay it against real history
03DeploySend it live, on your terms
Connect the exchange you already use.
KryllOS trades through your own exchange account. You create the API key yourself, you paste it into the app, and it stays on your disk, never on a server of ours. Three exchanges are live today, and more are being wired in.
Find everything you're looking for.
You don't have to build anything from scratch. The community marketplace has everything you need: strategies, custom blocks, AI skills, and apps, ready to install and run.
Install Anything
Browse and download ready-to-launch trading strategies, custom indicator blocks, AI skills, and KryllOS apps. One click to install, instant to run, no coding required.
Community-Powered
Every item on the marketplace is built by traders like you. Rate, review, and fork published strategies. The best creations rise to the top through community curation.
Monetize Your Creations
Publish your strategies, custom blocks, or apps and set your own price in KRL. Every sale earns you revenue. Turn your trading expertise into a passive income stream.
Real Yield for Stakers
A share of every marketplace transaction is redistributed to KRL stakers. No inflation, no emissions. Real yield generated from real economic activity on the platform.
In development
The editor and the backtest engine ship today. The store comes later, and what goes in it is what people are making now.
How the marketplace worksReal yield. Not emissions.
KRL is the currency of the Kryll marketplace, the store where the community publishes bots, custom blocks and apps. Every sale is split three ways, and one of those ways is KRL stakers. Nothing is minted to pay them: the yield comes out of what people actually spend.
The token, in fullWhere a marketplace sale goes
- CreatorGoes to whoever published the bot, the block or the app. Publishing is how you get paid for a strategy that works.
- StakersRedistributed to KRL stakers, in KRL, out of marketplace volume. Your share tracks what the store sells, not an emissions schedule.
- KryllFunds development and infrastructure. It is why there is no subscription and no trading fee anywhere else.
What KryllOS can do, and what's coming
Available
- 1-Click VPS DeployInstall KryllOS on your own VPS in one click. Your strategies run 24/7, even with your computer off.
- File ManagerBrowse and organize your strategies, blocks and files right inside KryllOS.
- Strategy EditorBuild your strategies with drag-and-drop, no code required.
- Backtest EngineSimulate your strategy on historical data before risking a cent.
- Multi BacktestRun several backtests at once, in parallel or queued, and compare the results.
- KRL WalletA KRL wallet built into KryllOS: hold and manage your KRL without leaving the app.
Coming soon
- FuturesGo long or short, with leverage.
- PortfolioTrack your positions and PnL across all your exchanges, in real time.
- Paper TradingLivetest: run your strategy in real conditions, without risking real money.
- Live TradingLivetrade: run your strategies for real on your connected accounts.
- Plugins System & ManagerExtend KryllOS with plugins and manage them all in one place.
- MarketplaceDownload ready-to-use strategies and blocks built by the community.
- Kryll AI AgentVibecode your strategies, blocks and plugins in plain language. It also audits your strategies and results.
- KRL Staking & Real YieldPut your KRL to work and earn a share of marketplace revenue.
Questions?
The ones we get asked most. Anything they miss, we answer.
Is Kryll really free?
Yes, 100%. No subscription, no trading fees, no hidden costs. Kryll is open-source and free forever. Revenue comes from optional AI tokens, marketplace commissions, and exchange referral programs. Not from your trades.
What does self-hosted mean?
Kryll runs on your own machine (your computer or a VPS). Your exchange API keys never leave your device. There's no cloud server holding your data or funds. You have full sovereignty over your trading infrastructure.
Do I need to know how to code?
Not at all. Kryll's visual drag-and-drop editor lets you build strategies by connecting blocks, like Scratch or Node-RED. You can also use vibecoding: describe your strategy in plain language and the AI builds it for you.
What is vibecoding?
Vibecoding lets you create trading strategies and custom blocks by describing them in natural language. Tell the AI what you want, and it generates the corresponding blocks in the visual editor. You can also use it to create entirely new indicator blocks.
Which exchanges are supported?
At launch, Kryll will support Binance and Hyperliquid. More exchanges will be added over time. Both Spot and Futures trading are unified on the same platform.
What is the KRL token?
KRL is the native utility token of the Kryll ecosystem (ERC-20, max supply 49.4M). It's the currency for the marketplace: buying bots, custom blocks, and apps. Revenue from marketplace activity is shared between creators, Kryll, and KRL stakers, generating real yield from actual economic activity.
What is KryllOS?
KryllOS is the operating system paradigm that powers Kryll. Instead of a traditional web platform, you get a multi-window desktop environment: open the strategy editor, dashboard, marketplace, and backtest results simultaneously. Install apps from the store, customize your workspace.
Can I create my own trading indicators?
Yes. Custom blocks let you extend the editor beyond native blocks. You can code them manually and import them, vibecode them with AI, or download community-created blocks from the marketplace. Once installed, they work exactly like native blocks.
Is Kryll related to KortexFlow / Kryll3?
No. KortexFlow (Kryll3) is a separate product. Kryll is the automated trading platform with the visual editor, marketplace, and KryllOS. The KRL token serves both ecosystems, but they are distinct products.
Run it yourself.
Download the desktop app, connect an exchange with a read-and-trade key, and keep the key on your machine. Nothing to subscribe to.