Compare Kilo Code and Trae side by side. Both are tools in the Coding Agents category.
Updated April 29, 2026
Choose Kilo Code if most-used open-source coding agent (1.5M+ users, #1 on OpenRouter).
Choose Trae if developer-friendly platform.
Want to compare Kilo Code and Trae on your own traffic?
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| Category | Coding Agents | Coding Agents |
| Pricing | Free + paid credits (BYOK, zero markup) | — |
| Best For | Developers and teams who want an open-source coding agent in their existing IDE, with full model freedom and no API markup | — |
| Website | kilo.ai | trae.ai |
| Key Features |
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| Use Cases |
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Curated quotes from Hacker News, Reddit, Product Hunt, and review blogs. Dates shown so you can judge whether early criticism still applies.
“Brilliant coding assistant — works great for both VS Code and JetBrains IDEs with access to many providers.”
“The model switching UI is the clearest advantage over Cline — swapping models takes two clicks.”
“On VS Code, this is the best AI coding extension by far — it blends Cline and Roo Code with better UX and reliability.”
“Sometimes stuck in loops — not sure if it's the LLM or the prompt's problem.”
“My biggest complaint is no ability to use it within Zed.”
Key criteria to evaluate when comparing Coding Agents solutions:
Kilo Code is an open-source AI coding agent that runs as an extension in VS Code, JetBrains IDEs, and as a standalone CLI. It was forked from Cline and Roo Code in 2024 and now serves 1.5M+ developers, ranking as the most-used open-source coding agent extension.
Kilo's standout feature is Orchestrator mode, which decomposes complex tasks into subtasks and routes them to specialist sub-agents — Architect for planning, Coder for implementation, and Debugger for testing and fixes. It also provides inline autocomplete, browser automation, automated refactoring, and connects to 500+ models across 60+ providers (Anthropic, OpenAI, Google, Mistral, local Ollama, OpenRouter).
Pricing is BYO API key with zero markup — Kilo charges the exact list price of Anthropic, OpenAI, and Google. Optional Kilo Pass credit subscriptions start at $19/mo, with Teams at $15/user/mo. Co-founded by GitLab co-founder Sid Sijbrandij; raised $8M in seed funding (December 2025) led by Cota Capital with participation from General Catalyst, Breakers, Quiet Capital, and Tokyo Black.
Trae offers infrastructure for building and deploying AI agents with production reliability. The platform provides comprehensive features for production AI applications with focus on reliability and developer experience.
AI-powered developer tools that can write, review, debug, and refactor code—ranging from IDE copilots to fully autonomous software engineering agents.
Browse all Coding Agentstools →One platform for routing, observability, tracing, and evals across every LLM provider.