OpenCode vs a0.dev vs Claude Code vs Gemini CLI

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
OpenCode
vs
Competitor 1
a0.dev
Competitor 2
Claude Code
Competitor 3
Gemini CLI
Compare
4 tools · best value per row highlighted
Your tool OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
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Competitor a0.dev
a0.dev
a0.dev is an AI mobile app builder that turns a chat conversation into a working iOS and Android app.
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Competitor Claude Code
claude.com
Every plan tier hits usage limits
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Competitor Gemini CLI
github.com
It can query and edit large codebases, generate new apps from PDFs, images, or sketches using multimodal input, and debug problems when you describe them in plain language.
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Traffic estimated monthly website traffic
Monthly visits
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123.5Mvisits/mo
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MoM change
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▼ 6.8%
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6-month growth
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+106.6%
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Global rank web
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#434
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Avg. last 3 months
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125.2M
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Bounce rate lower is better
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64%
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Pages / visit
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2.2
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Visit duration
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2m 36s
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Traffic sources
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● Direct 82% · ● Referral 15%
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OpenCodea0.devClaude CodeGemini CLI
035M69.9M104.9M139.9MClaude Code · 19.2MClaude Code · 19.5MClaude Code · 35.8MClaude Code · 59.8MClaude Code · 139.9MClaude Code · 133.1MClaude Code · 119.5MClaude Code · 132.6MClaude Code · 123.5M10M100M1BClaude Code · 19.2MClaude Code · 19.5MClaude Code · 35.8MClaude Code · 59.8MClaude Code · 139.9MClaude Code · 133.1MClaude Code · 119.5MClaude Code · 132.6MClaude Code · 123.5MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Paid
Freemium
Free
Starting price
Free
$20per month
$17per month · free tier available
Free
Free tier
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Free trial
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API access
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Plans
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Pro $20/moMax $200/mo
Free FreePro $17/moMax 5x $100/moMax 20x Custom/mo+2 more
Free (personal Google account) Free
Capabilities input → output
Input
CodeText
Text
CodeText
CodeDocumentsImagesText
Output
Code
AppsCode
Code
Code
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI App BuilderAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
5
9
6
Coding
Agents
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Development
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Code analysis
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Debugging
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Developer tools
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Mobile app
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Mobile development
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No-code
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Terminal
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Code explanations
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Code reviews
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Android development assistance
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Local AI
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Refactoring
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.