OpenCode vs Kilo Code 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
Kilo Code
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.
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Competitor Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
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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
—
1.9Kvisits/mo
123.5Mvisits/mo
14Mvisits/mo
MoM change
—
▼ 42.3%
▼ 6.8%
▼ 3.1%
6-month growth
—
-94.4%
+106.6%
-31.9%
Global rank web
—
#4,668,091
#434
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Avg. last 3 months
—
10.5K
125.2M
15.4M
Bounce rate lower is better
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34%
64%
48%
Pages / visit
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2.4
2.2
2.2
Visit duration
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19s
2m 36s
3m 35s
Traffic sources
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—
● Direct 82% · ● Referral 15%
● Direct 58% · ● Referral 42%
OpenCodeKilo CodeClaude Code SecurityGoogle Antigravity
035M69.9M104.9M139.9MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KClaude 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 · 14M1K10K100K1M10M100M1BKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KClaude 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
Freemium
Freemium
Free
Starting price
Free
$20per month · free tier available
$17per month · free tier available
Free
Free tier
Free trial
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API access
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–
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Plans
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Free FreePro $17/moMax 5x $100/moMax 20x $100/mo+1 more
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Capabilities input → output
Input
CodeText
CodeText
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
5
7
9
Coding
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Development
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Agents
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Code analysis
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Developer tools
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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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Coding in VS Code
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Cybersecurity vulnerabilities
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Security audits
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Terminal
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Frontend development
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Local AI
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Self hosted
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Vs code
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 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.