gemini-cli vs opencode
The two are close in size: 106.8k stars for gemini-cli, 204.4k for opencode. Over the days we have tracked them gemini-cli moved +0.7% and opencode +9.6%, so opencode is growing faster right now.
gemini-cli leads on customization and setup ease. opencode does not take any axis by a clear margin.
Stars and commit dates come from our own daily tracking. The six axes are read off each project's documentation by our review pipeline, so they describe what a project says about itself, not what we measured in its code.
Where they stand today
Terminal-first access to Gemini 3 with multimodal models, a 1M-token context window, built-in Google Search grounding, and MCP extensibility.
- Stars
- 106.8k
- Tracked growth
- +0.7%
- Maturity
- ●●●●●
- Last commit
- 9h ago
- Language
- TypeScript
- License
- Apache-2.0
- Cost to run
- Free tier (60 req/min, 1,000 req/day); usage-based billing with API key
Open-source, installable coding agent that provides both a read-only 'plan' agent for safe exploration and a full-access 'build' agent for edits.
- Stars
- 204.4k
- Tracked growth
- +9.6%
- Maturity
- ●●●●●
- Last commit
- 1h ago
- Language
- TypeScript
- License
- MIT
- Cost to run
- Your API key, cloud model costs apply
Six axes, head to head
Each axis runs 0 to 5. The label under a score is what that project's own docs claim, not a category average.
| Axis | gemini-cli | opencode |
|---|---|---|
Context depth How much of your codebase it sees before it answers: the open diff, the diff plus related files, or the whole repository. | ●●●●● Whole-repo analysis | ●●●●● Whole-repo analysis |
Noise control How it keeps output volume down — severity thresholds, deduplication, incremental runs over new commits only. | ●●●●● Config & trusted folders | ●●●●● Action gating only |
Customization How far it bends to your team: custom rules, prompts, style guides, per-path config. | ●●●●● Extensible configs & extensions | ●●●●● Configurable agents |
Privacy Whether your code stays on your own infrastructure: fully local, self-hostable, or cloud API only. | ●●●●● Cloud API (your key) | ●●●●● Cloud APIs (your key) |
Model freedom Whether you can point it at any provider, or it is wired to one. | ●●●●● Gemini + Vertex | ●●●●● Bring-your-key |
Setup ease What it takes to get a first useful run out of it. | ●●●●● One-command run | ●●●●● Install + API key |
Which one to pick
Pick gemini-cli if…
Easy setup — run instantly with npx to get Gemini 3 access in your terminal for large-context code understanding, GitHub PR review, and extensible tools.
- Customization: Extensible configs & extensions (5/5 against 3/5)
- Setup ease: One-command run (5/5 against 3/5)
Pick opencode if…
Easy install — choose OpenCode when you want an open-source, locally installable coding agent that offers both safe read-only analysis and full-access development workflows.
What people want from each one
google-gemini/gemini-cli
Hacker News: It looks like the status/need-triage label was removed drew 303 points and 82 comments.
anomalyco/opencode
Hacker News: OpenCode – Open source AI coding agent drew 1274 points and 618 comments.
Questions people ask
Is gemini-cli better than opencode?
gemini-cli leads on customization and setup ease. opencode does not take any axis by a clear margin. gemini-cli is worth picking when easy setup — run instantly with npx to get Gemini 3 access in your terminal for large-context code understanding, GitHub PR review, and extensible tools.
Which of gemini-cli and opencode keeps my code private?
gemini-cli: Cloud API (your key) (3/5). opencode: Cloud APIs (your key) (3/5).
What does each one cost to run?
gemini-cli: Free tier (60 req/min, 1,000 req/day); usage-based billing with API key. opencode: Your API key, cloud model costs apply.
Full profiles: google-gemini/gemini-cli and anomalyco/opencode. Everything else in CLI coding agents.