Kryll: pricing, API and features
KryllOS is a free, self-hosted desktop app for building no-code crypto trading strategies with a drag-and-drop editor, backtests and paper trading.
Visit Kryll ↗ Plain link, no affiliate. Category: Trading bots & backtesting.
At a glance: Kryll (Kryll) — pricing: free; free tier: Yes; REST: unknown; MCP: unknown; open source: No.
Pricing
- Model
- free
- Free tier
- Yes — Free; the site says no subscription and no trading commission is taken by KryllOS.
- Plans
- unknown
- Notes
- Site says KryllOS is free and plans to earn from optional AI tokens, marketplace commissions and exchange referral programs; exchange fees and any VPS or AI-provider costs are billed by those providers. Live trading, portfolio, plugins and marketplace are listed as coming soon.
Verified on 2026-10-30 · Source: https://kryll.io
Access & auth
- Authentication
- account
- KYC required
- unknown
- Notes
- Desktop app you run yourself; an access key is requested on the site. You create an exchange API key and paste it into the app; the site says it stays on your disk.
Verified on 2026-10-30 · Source: https://kryll.io
Coverage
- Exchanges
- Binance (spot and futures), Coinbase (spot), Hyperliquid (perpetuals); KuCoin, Gate.io and Kraken listed as planned
- Chains
- unknown
- Assets
- unknown
Verified on 2026-10-30 · Source: https://kryll.io
Capabilities
- Capabilities
- backtesting, paper-trading, automation, multi-exchange
Verified on 2026-10-30 · Source: https://kryll.io
Interfaces
- REST API
- unknown
- WebSocket
- unknown
- SDKs
- none documented
- Official MCP server
- unknown
- Other
- Desktop app with a visual strategy editor (30+ blocks); KryllOS Skill lets AI agents such as Claude Code or Codex build and backtest strategies; 1-click VPS deploy.
Verified on 2026-10-30 · Source: https://kryll.io
Open source & self-hosting
- Open source
- No
- Licence
- unknown
- Self-host
- Yes
Verified on 2026-10-30 · Source: https://kryll.io
FAQ
Does Kryll have a free tier?
Yes. Free; the site says no subscription and no trading commission is taken by KryllOS. (verified 2026-10-30)
Does Kryll offer an API?
REST: unknown. WebSocket: unknown. Official MCP server: unknown. Verified 2026-10-30.
Is Kryll open source or self-hostable?
Open source: No; licence: unknown; self-host: Yes. Verified 2026-10-30.
What are alternatives to Kryll?
Other trading bots & backtesting in our directory: 3Commas, ADAMANT TradeBot, AI Hedge Fund Crypto, Alertatron, Algobot.
Related trading bots & backtesting
3Commas
Hosted crypto trading automation platform with DCA, grid and signal bots, a demo account and webhook/Pine Script execution.
ADAMANT TradeBot
Self-hosted market-making software for token issuers: keeps order-book depth and spreads on selected centralized exchanges using your own exchange account.
AI Hedge Fund Crypto
Python framework that runs a graph of technical-analysis strategy nodes plus an LLM portfolio step for crypto trading decisions, with multi-timeframe backtesting.
Alertatron
Cloud service that executes orders on crypto exchanges from TradingView or other webhook alerts, with order chaining, trading groups and chart captures sent to Telegram or Discord.
Algobot
Python desktop bot for crypto: create strategies, then backtest, optimize, simulate or run live, with Telegram control.
algotrading (ivopetiz)
Python framework for crypto trading bots: realtime, tick-by-tick and backtest modes, stop-loss helpers, exchange API, database or CSV data sources.