Kilo Code vs Letta Code

Feature	Kilo Code	Letta Code

Tagline	The all-in-one agentic engineering platform	The memory-first coding agent
Website	https://kilo.ai	https://letta.com
Language	typescript	typescript
Release Date	October 15, 2025	December 16, 2025
Last Updated	July 15, 2026	August 19, 2026
Provider Type	Independent	Independent
MCP Support	Yes	Yes
Multi-Agent Support	Yes	Yes
Git Integration	deep	basic
Multi-File Editing	Yes	Yes
Auto Test Running	Yes	Yes
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	Yes
Voice Mode	No	No
IDE Integration	VS Code, JetBrains, Cursor, Windsurf, Trae AI	None - Terminal only
Hooks / Extensions	Yes	Yes
Web Search	Yes	Yes
Local Model Support	Yes	Yes
Context Window	Model-dependent	Model-dependent
Terminal Bench		#44 · 59.1% ±2.4 (Terminal-Bench 2.0) ²
Supported Models	Kilo Gateway managed AI models and supports 500+ AI models including Anthropic, GPT, Gemini, Custom AI models.	Multi-provider with Claude, GPT, Gemini and self-hosted (BYOK).
Supported Subscriptions	ChatGPT GitHub Copilot SuperGrok OpenCode Go / Zen X Premium Kilo Pass Ollama Cloud MiniMax Token Plan	ChatGPT GitHub Copilot Claude Code OpenCode Go / Zen
Pricing Model	Freemium, Usage Based, Subscription, Free, BYOK	Freemium
Free Tier	Yes	Yes
Price Range	Free forever (individual users, BYOK), $19/mo (Kilo Pass), $15/mo (teams)	Free (BYOK) / $20-200/mo
Source Code Availability	Open Source (MIT)	Open Source (Apache-2.0)
Source Code	https://github.com/Kilo-Org/kilocode	c
Development State	active	active