What is the main difference between OpenCode and Zero?

OpenCode and Zero are both ai coding agents but differ in their approach, features, and target audience. Compare their GitHub stats, technology stack, and community adoption to make the best choice.

Which is better: OpenCode or Zero?

The choice between OpenCode and Zero depends on your specific needs, technical requirements, and team preferences. Both are quality open source solutions with active communities.

Can I migrate from OpenCode to Zero?

Migration between OpenCode and Zero is possible but requires careful planning. Consider data export/import capabilities, feature parity, and potential workflow changes.

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OpenCode vs Zero

Learn how OpenCode and Zero differ in their key features, development activity, technology stack and community adoption, so you can decide which of these ai coding agents is best for you.

OpenCode

Open source AI coding agent that works in your terminal, IDE, or desktop app, supporting 75+ LLM providers with no code storage.

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211,869stars+7,556(+3.7%)

Last 30 days

Last commit
12 hours ago
Repository age
1 year
Version
v1.18.34
License
MIT
Repository
sst/opencode

Zero

Open-source AI coding agent for the terminal that works with 25+ model providers, keeps sessions on your disk, and ships as a single Go binary with no telemetry.

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1,695stars+41(+2.5%)

Last 30 days

Last commit
8 days ago
Repository age
4 months
Version
v0.9.0
License
MIT
Self-hosted
Yes
Repository
gitlawb/zero

Detailed Comparison

OpenCode appears to have several advantages over Zero, particularly in popularity, growth and maturity. Consider your specific needs regarding popularity, growth, activity, technology, maturity, licensing and features when making your decision.

OpenCode wins

Community & Popularity

OpenCode significantly outpaces Zero in community adoption with 211,869 stars compared to 1,695 stars on GitHub. This 125.0x difference suggests OpenCode has a much larger and more active community. In terms of developer contributions, OpenCode has 28,191 forks, indicating strong developer engagement.

OpenCode wins

Growth Momentum

OpenCode is growing faster, adding 7,556 stars in the last 30 days (+3.7%) against adding 41 stars for Zero (+2.5%). OpenCode is both larger and pulling further ahead.

Comparable

Development Activity

Both projects show recent activity, with OpenCode last updated 12 hours ago and Zero 8 days ago.

Comparable

Technology Stack

Both tools share common technology foundations, being built with JavaScript. However, they differ in their additional technology choices: OpenCode uses CSS, Typescript, JSX, Rust, Tauri while Zero leverages Bash, Golang, Ruby.

OpenCode wins

Project Maturity

OpenCode has been in development longer, starting 1 year ago, compared to Zero which began 4 months ago. This 1.1-year head start suggests OpenCode may have more mature features and established processes.

Comparable

Licensing

Both projects use the MIT license, providing identical terms for usage and distribution.

Comparable

Use Cases & Features

Both tools serve similar use cases in AI Coding Agents.

Zero wins

Hosting & Deployment

Zero provides self-hosting options for complete data control and customization, while OpenCode may be primarily cloud-based or require different deployment approaches.