OpenCode vs Gemini CLI vs Claude Code Security vs Google Antigravity

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

Your tool
OpenCode
vs
Competitor 1
Gemini CLI
Competitor 2
Claude Code Security
Competitor 3
Google Antigravity
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.
Remove
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.
Make main Remove
Competitor Claude Code Security
claude.com
Claude Code Security remains in research preview—waitlist access only
Make main Remove
Competitor Google Antigravity
antigravity.google
Google Antigravity assumes you already think in agent-driven workflows
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
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123.5Mvisits/mo
14Mvisits/mo
MoM change
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▼ 6.8%
▼ 3.1%
6-month growth
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+106.6%
-31.9%
Global rank web
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#434
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Avg. last 3 months
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125.2M
15.4M
Bounce rate lower is better
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64%
48%
Pages / visit
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2.2
2.2
Visit duration
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2m 36s
3m 35s
Traffic sources
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● Direct 82% · ● Referral 15%
● Direct 58% · ● Referral 42%
OpenCodeGemini CLIClaude Code SecurityGoogle Antigravity
035M69.9M104.9M139.9MClaude Code Security · 19.2MClaude Code Security · 19.5MClaude Code Security · 35.8MClaude Code Security · 59.8MClaude Code Security · 139.9MClaude Code Security · 133.1MClaude Code Security · 119.5MClaude Code Security · 132.6MClaude Code Security · 123.5MGoogle Antigravity · 12.1MGoogle Antigravity · 15.1MGoogle Antigravity · 15.9MGoogle Antigravity · 21.6MGoogle Antigravity · 20.5MGoogle Antigravity · 16.4MGoogle Antigravity · 21.5MGoogle Antigravity · 17.9MGoogle Antigravity · 14.4MGoogle Antigravity · 14M10M100M1BClaude Code Security · 19.2MClaude Code Security · 19.5MClaude Code Security · 35.8MClaude Code Security · 59.8MClaude Code Security · 139.9MClaude Code Security · 133.1MClaude Code Security · 119.5MClaude Code Security · 132.6MClaude Code Security · 123.5MGoogle Antigravity · 12.1MGoogle Antigravity · 15.1MGoogle Antigravity · 15.9MGoogle Antigravity · 21.6MGoogle Antigravity · 20.5MGoogle Antigravity · 16.4MGoogle Antigravity · 21.5MGoogle Antigravity · 17.9MGoogle Antigravity · 14.4MGoogle Antigravity · 14MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Free
Freemium
Free
Starting price
Free
Free
$17per month · free tier available
Free
Free tier
Free trial
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API access
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Plans
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Free (personal Google account) Free
Free FreePro $17/moMax 5x $100/moMax 20x $100/mo+1 more
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Capabilities input → output
Input
CodeText
CodeDocumentsImagesText
Code
CodeText
Output
Code
Code
CodeText
AppsCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Code Review
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
7
9
Coding
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Agents
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Development
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Developer tools
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Code analysis
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Code security analysis
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Vulnerability analysis
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Agent creation
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Agent management
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Code autocompletion
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Code reviews
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Code security
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Cybersecurity vulnerabilities
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Security audits
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Terminal
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Debugging
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Frontend development
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Local AI
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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
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▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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.