Trae

ByteDance

ByteDance's AI-native IDE: a VS Code-derived editor with built-in agent mode, multi-model support (including free access to strong models) and a builder mode that turns prompts into working projects.

Product preview

Overview

Trae is ByteDance's entry into the AI-editor war, and its opening move is price: a familiar VS Code-compatible editor where the agent mode runs on strong models — Claude-class included — with free allowances that undercut every incumbent. Beyond chat and multi-file agent edits, its Builder mode takes a prompt and scaffolds a full project, aiming at the same “idea to working app” lane as Bolt and v0 but inside a local editor.

The migration story is respectful: settings, extensions and themes from VS Code import cleanly, so switching costs are an afternoon. The tradeoffs: telemetry questions for privacy-sensitive users (ByteDance ownership is real), and the agent's maturity a notch behind Cursor on gnarly refactors. For students, indie developers and anyone priced out of Copilot/Cursor tiers, Trae delivers 90% of the AI-IDE experience at zero cost — a legitimate opening move.

Pros / Cons

Pros

Strong models included free — no BYOK needed
Clean VS Code migration path
Builder mode for prompt-to-project work
Cross-platform (Windows/macOS)

Cons

Telemetry and ByteDance ownership concern some users
Agent slightly behind Cursor on complex refactors
Free-tier fair-use limits at heavy usage

Who it's for

Zero-cost AI-assisted learning projects

Prompt-to-prototype app building

Daily coding on a VS Code workflow

Trying frontier models without a budget

Bottom line

The free AI IDE that is genuinely good — the default for students, the experiment for professionals.

Key Features

VS Code-compatible editor

Agentic multi-file coding

Builder mode from prompt to app

Multi-model switching

Free access to strong models

Compare Trae with alternatives

Trae vs GitHub Copilot Trae vs Cursor Trae vs Windsurf 4 products · Code Generation

Frequently asked questions

What is Trae?

Trae is a Code Generation tool developed by ByteDance. The company was founded in 2025 and is headquartered in San Francisco, USA / Beijing, China. ByteDance's AI-native IDE: a VS Code-derived editor with built-in agent mode, multi-model support (including free access to strong models) and a builder mode that turns prompts into working projects.

Is Trae free?

Trae uses a freemium model: a free tier is available, and paid plans unlock more usage and advanced features.

Is Trae open source?

No — Trae is proprietary software.

What are the best alternatives to Trae?

Notable Code Generation alternatives include GitHub Copilot, Cursor, Windsurf. Browse all 4 tools in our Code Generation category for a full overview.

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