OpenCode vs Trae (2026)
Updated April 29, 2026
Overview
OpenCode is an open-source AI coding agent for the terminal, IDE, and desktop with 75+ LLM providers. Compare its Zen and Go pricing, pros, and cons.
Trae is an AI coding platform with TraeCode, an AI IDE with unlimited autocomplete and SOLO mode, and TraeWork for running cloud tasks on web and desktop.
Key features
Core capabilities each platform advertises.
- Terminal UI, desktop app, and IDE extensions
- 75+ LLM providers via Models.dev, including local models
- Sign in with GitHub Copilot or ChatGPT Plus/Pro
- LSP-enabled code understanding
- Multi-session agents on the same project
- TraeCode AI IDE with unlimited autocomplete
- SOLO mode included on every plan
- TraeWork cloud tasks on web and desktop
- Up to 20 concurrent cloud tasks on Ultra
Strengths and tradeoffs
What each tool does well, and the limitations to keep in mind.
Pros
- Free and open source under MIT
- Doesn't store code or context data
- 75+ providers, including local models and existing Copilot or ChatGPT subscriptions
- Same agent across terminal, desktop, and five IDEs
Cons
- Zen data retention varies by provider, and OpenAI keeps requests for 30 days
- Zen credit purchases carry card fees of 4.4% + $0.30
- Go plans cap usage in 5-hour, weekly, and monthly windows
Pros
- Paid plans start at $3 a month
- Unlimited autocomplete on every plan
- SOLO mode included at every tier
- Concurrent cloud tasks scale from 2 to 20 by plan
Cons
- Usage is sold as dollar amounts, so it's hard to tell how many tasks a plan covers
- Trae's site doesn't name the models behind each plan
- Enterprise plans go through BytePlus rather than Trae directly
What people are saying
It was the first time I felt like I could write up a large prompt, walk away from my laptop, and come back to a lot of work having been done.
Read full reviewOpenCode or Trae — which should you choose?
Choose OpenCode if you wantChoose if you want
- Terminal-first AI pair programming
- Privacy-sensitive environments using local models
- Parallel agent sessions on one codebase
- BYOK across providers without switching tools
Choose Trae if you wantChoose if you want
- Everyday coding with unlimited autocomplete at a low monthly price
- Running background coding tasks in the cloud
- Scaling parallel cloud tasks as a project grows
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