Claude Code vs ScienceOS vs Kimi Code vs OpenAI Codex CLI

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

Your tool
Claude Code
vs
Competitor 1
ScienceOS
Competitor 2
Kimi Code
Competitor 3
OpenAI Codex CLI
Compare
4 tools · best value per row highlighted
Your tool Claude Code
claude.com
Every plan tier hits usage limits
Remove
Competitor ScienceOS
scienceos.ai
Researchers waste hours hunting through literature—piecing together fragments from different papers
Make main Remove
Competitor Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
Make main Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
123.5Mvisits/mo
64.9Kvisits/mo
60.1Mvisits/mo
—
MoM change
▼ 6.8%
▼ 6.2%
▲ 52.2%
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6-month growth
+106.6%
+1.2%
+33.8%
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Global rank web
#434
#464,304
#852
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Avg. last 3 months
125.2M
68.2K
48.3M
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Bounce rate lower is better
64%
39%
37%
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Pages / visit
2.2
3.7
3.9
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Visit duration
2m 36s
1m 37s
7m 13s
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Traffic sources
● Direct 82% · ● Referral 15%
● Direct 98% · ● Mail 2%
● Direct 89% · ● Referral 10%
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Claude CodeScienceOSKimi CodeOpenAI Codex 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 · 123.5MScienceOS · 79.4KScienceOS · 75.1KScienceOS · 79.7KScienceOS · 64.1KScienceOS · 64.5KScienceOS · 56.4KScienceOS · 70.5KScienceOS · 69.2KScienceOS · 64.9KKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1M10K100K1M10M100M1BClaude 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 · 123.5MScienceOS · 79.4KScienceOS · 75.1KScienceOS · 79.7KScienceOS · 64.1KScienceOS · 64.5KScienceOS · 56.4KScienceOS · 70.5KScienceOS · 69.2KScienceOS · 64.9KKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
$17per month · free tier available
€7.25per month · free tier available
$15per month · free tier available
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Free tier
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Free trial
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API access
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Plans
Free FreePro $17/moMax 5x $100/moMax 20x Custom/mo+2 more
Free FreeAngel €7.25/moTeam €6/moInstitution Custom
Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
CodeText
DocumentsText
CodeText
CodeImagesText
Output
Code
DataText
Code
Code
Skill level
Intermediate
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Research & AnalyticsAI Research PapersAI Research Tool
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
8
6
2
Coding
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Debugging
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Developer tools
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Research
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Scientific q a
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Agents
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Citations
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Code analysis
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Code reviews
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PDF analysis
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Refactoring
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Research papers
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Scientific literature exploration
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Developer assistance
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Development
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Literature analysis
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Network diagrams
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Shell commands
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
2
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.