Shortlist by what you need
Start here if you know why you are leaving Gemini CLI.
Want the closest match?
Claude CodeMost similar to Gemini CLI in what it does, its category and its price.
Visit (opens Claude Code in a new tab)Need a free plan?
OpenHandsHas a free plan, rated 5.0 out of 5.
Visit (opens OpenHands in a new tab)Want the lowest price?
WarpFrom $20/mo, the lowest starting price here.
Visit (opens Warp in a new tab)Want the best rated?
AiderRated 4.6 out of 5 in our review, against 4.3 for Gemini CLI.
Visit (opens Aider in a new tab)
At a glance
Green means better than Gemini CLI, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 Gemini CLIBaseline | 4.3 | Free | Yes | Google's free, open-source answer to terminal coding agents | |
| Claude Code | 4.6+0.3 | $20/mo | No | Anthropic's agentic CLI tool for real software development work | vs Gemini CLI |
| Warp | 4.4+0.1 | $20/mo | Yes | A rebuilt terminal with AI built in, not a code editor at all | vs Gemini CLI |
 Aide | 4.1−0.2 | Free | Yes | A fully open-source VS Code fork, not just an extension | vs Gemini CLI |
 OpenCode | 4.3Same | Free | Yes | One of the most-starred open-source coding agents, works with existing subscriptions | vs Gemini CLI |
| Aider | 4.6+0.3 | Free | Yes | A terminal-based pair programmer that commits its own changes | vs Gemini CLI |
 Google Antigravity | 4.2−0.1 | Free | Yes | Google's agent-first IDE that can act inside the browser too | vs Gemini CLI |
 OpenAI Codex | 4.4+0.1 | $20/mo | No | A 2025 relaunch of a 2021 name, now a fully autonomous agent | vs Gemini CLI |
| OpenHands | 5.0+0.7 | $20/mo | Yes | An open-source, research-rooted alternative to closed autonomous agents | vs Gemini CLI |
The alternatives in detail
In order of how closely each one matches Gemini CLI.
Claude Code
4.6$20/mo
vs Gemini CLI+0.3
Anthropic's agentic CLI tool for real software development work.
- Terminal-native agent with direct codebase and shell access
- Multi-file, coordinated code changes in one session
- Runs tests and reads output as part of task completion
Direct shell and codebase access supports genuinely complex, multi-step tasks
No free tier, requires a paid Claude subscription or API access
Warp
4.4$20/mo
vs Gemini CLI+0.1
A rebuilt terminal with AI built in, not a code editor at all.
- Block-based terminal interface instead of continuous scroll
- AI-generated shell commands from plain-language descriptions
- Command explanation and error debugging
Addresses AI assistance specifically for terminal and shell work
Doesn't address in-editor code writing, a different tool for that remains necessary
Aide
4.1Free
vs Gemini CLI−0.2
A fully open-source VS Code fork, not just an extension.
- Full VS Code fork, not an extension
- Fully open-source codebase
- Proactive agents that iterate on linter errors automatically
Genuinely open source, unlike most competing AI-native editors
Smaller team and community than venture-scale competitors
OpenCode
4.3Free
vs Gemini CLISame
One of the most-starred open-source coding agents, works with existing subscriptions.
- Open source across terminal, IDE, and desktop app
- 160,000+ GitHub stars and 7.5 million+ monthly developers
- Can use existing GitHub Copilot or ChatGPT Plus/Pro subscriptions
Very large, active community and contributor base
Scale and rapid growth mean documentation and stability can lag new feature releases
Aider
4.6Free
vs Gemini CLI+0.3
A terminal-based pair programmer that commits its own changes.
- Terminal-based, no IDE required
- Automatic git commits with generated messages
- Model-agnostic, works with many different LLM providers
Automatic git commits keep a clean, reviewable change history
No graphical interface, requires comfort with the command line
Google Antigravity
4.2Free
vs Gemini CLI−0.1
Google's agent-first IDE that can act inside the browser too.
- Agents that act across editor, terminal, and browser
- Built on a VS Code foundation
- Support for Gemini 3 Pro, Claude Sonnet 4.5, and GPT-OSS models
Cross-surface agent action, including the browser, is a genuine differentiator
Very new product still in public preview, features may change
OpenAI Codex
4.4$20/mo
vs Gemini CLI+0.1
A 2025 relaunch of a 2021 name, now a fully autonomous agent.
- Cloud-based autonomous coding agent with sandboxed execution
- Codex CLI for local, terminal-based agent use
- Runs tests and returns a pull request for completed tasks
Genuinely autonomous, sandbox-based task execution
No free tier, requires a paid ChatGPT subscription or API access
OpenHands
5.0$20/mo
vs Gemini CLI+0.7
An open-source, research-rooted alternative to closed autonomous agents.
- Open-source autonomous coding agent architecture
- Sandboxed execution environment for safe, reproducible runs
- Originally released as OpenDevin before rebranding
Fully open architecture supports inspection, modification, and self-hosting
Self-hosting requires real infrastructure setup and maintenance
FAQ
Questions people ask
Is Gemini CLI free?
Gemini CLI has a free plan.
What is the best free alternative to Gemini CLI?
OpenHands is the highest-rated alternative here with a free plan (5.0 out of 5). Other free options: Aider, Warp, OpenCode.
What is the cheapest alternative to Gemini CLI?
Among paid plans, Claude Code has the lowest starting price (from $20/mo). If you need it free, start with OpenHands.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.