OpenAI Codex CLI vs OpenCode vs Claude Code vs Supermaven

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
OpenCode
Competitor 2
Claude Code
Competitor 3
Supermaven
Compare
4 tools · best value per row highlighted
Your tool OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Remove
Competitor 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.
Make main Remove
Competitor Claude Code
claude.com
Every plan tier hits usage limits
Make main Remove
Competitor Supermaven
supermaven.com
Code completion faster than typing
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
123.5Mvisits/mo
33Kvisits/mo
MoM change
—
—
▼ 6.8%
▼ 18.9%
6-month growth
—
—
+106.6%
-4.9%
Global rank web
—
—
#434
#909,211
Avg. last 3 months
—
—
125.2M
37.6K
Bounce rate lower is better
—
—
64%
39%
Pages / visit
—
—
2.2
2.0
Visit duration
—
—
2m 36s
28s
Traffic sources
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—
● Direct 82% · ● Referral 15%
● Direct 80% · ● Referral 19%
OpenAI Codex CLIOpenCodeClaude CodeSupermaven
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 · 123.5MSupermaven · 56.7KSupermaven · 49.8KSupermaven · 57KSupermaven · 34.6KSupermaven · 36.8KSupermaven · 37.5KSupermaven · 39.1KSupermaven · 40.6KSupermaven · 33K10K100K1M10M100M1BClaude 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 · 123.5MSupermaven · 56.7KSupermaven · 49.8KSupermaven · 57KSupermaven · 34.6KSupermaven · 36.8KSupermaven · 37.5KSupermaven · 39.1KSupermaven · 40.6KSupermaven · 33KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Free
Freemium
Freemium
Starting price
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Free
$17per month · free tier available
$10per month · free tier available
Free tier
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Free trial
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–
–
–
API access
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–
–
–
Plans
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
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Free FreePro $17/moMax 5x $100/moMax 20x Custom/mo+2 more
Free CustomPro $10/moTeam $10/mo
Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
Code
Output
Code
Code
Code
Code
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI 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
2
3
6
2
Coding
Debugging
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Developer tools
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Development
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Agents
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Code analysis
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Code reviews
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
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.