Trae Agent

Open-source CLI agent for general software-engineering tasks

What Trae Agent does

  • Open-source CLI agent for general software-engineering tasks
  • Works with multiple LLM providers
  • Trajectory recording and tool ecosystem
  • Powers the agent behind ByteDance Trae

Trae Agent — straight answers

What is Trae Agent?

Trae Agent is listed under Terminal & CLI Agents, in the Code & Development category on Flocci AI Tools. Open-source CLI agent for general software-engineering tasks. It is free, with no paid plan attached, and it lives at github.com.

Is Trae Agent free?

Trae Agent is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 399 entries on Flocci AI Tools with no upgrade path built in.

What can Trae Agent do?

Trae Agent does 4 things the catalog singles out: Open-source cli agent for general software-engineering tasks; works with multiple llm providers; trajectory recording and tool ecosystem; powers the agent behind bytedance trae.

What is the best free alternative to Trae Agent?

Aider is the closest free alternative: it sits in the same Terminal & CLI Agents sub-category and is free. Cline, Crush and Gemini CLI also start free. The full list is on the alternatives page.

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Trae Agent alternatives

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Claude Code

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OpenAI Codex CLI

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Gemini CLI

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  • Open-source terminal agent from Google
  • Huge free daily model quota
  • Built-in tools and MCP support
  • Great value for everyday coding

Aider

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free
  • Open-source AI pair programmer in your terminal
  • Git-aware commits and edits
  • Works with any model (bring your key)
  • Free to use

Cline

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free
  • Open-source autonomous coding agent for VS Code
  • Plan/Act modes with approvals
  • Bring your own API key or model
  • MCP tool support

OpenCode

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free
  • Fully open-source terminal/IDE/desktop coding agent, MIT licensed
  • Bring-your-own model across 75+ providers, free models included
  • Parallel agent sessions with shareable session links

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