Claude Code vs fastwrite vs OpenCode vs Kimi Code

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

Your tool
Claude Code
vs
Competitor 1
fastwrite
Competitor 2
OpenCode
Competitor 3
Kimi Code
Compare
4 tools · best value per row highlighted
Your tool Claude Code
claude.com
Every plan tier hits usage limits
Remove
Competitor fastwrite
fastwrite.io
Academic writing means juggling sources while trying to sound original
Make main 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 Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
123.5Mvisits/mo
2.2Kvisits/mo
—
60.1Mvisits/mo
MoM change
▼ 6.8%
▲ 200.8%
—
▲ 52.2%
6-month growth
+106.6%
-38.3%
—
+33.8%
Global rank web
#434
#5,936,435
—
#852
Avg. last 3 months
125.2M
1.4K
—
48.3M
Bounce rate lower is better
64%
19%
—
37%
Pages / visit
2.2
3.0
—
3.9
Visit duration
2m 36s
2m 40s
—
7m 13s
Traffic sources
● Direct 82% · ● Referral 15%
—
—
● Direct 89% · ● Referral 10%
Claude CodefastwriteOpenCodeKimi Code
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 · 123.5Mfastwrite · 3.8Kfastwrite · 12.3Kfastwrite · 4.4Kfastwrite · 3.6Kfastwrite · 5.4Kfastwrite · 1.5Kfastwrite · 1.2Kfastwrite · 732fastwrite · 2.2KKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1M1001K10K100K1M10M100M1BClaude 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 · 123.5Mfastwrite · 3.8Kfastwrite · 12.3Kfastwrite · 4.4Kfastwrite · 3.6Kfastwrite · 5.4Kfastwrite · 1.5Kfastwrite · 1.2Kfastwrite · 732fastwrite · 2.2KKimi 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
Free
Freemium
Starting price
$17per month · free tier available
€22per month · free tier available
Free
$15per month · free tier available
Free tier
Free trial
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API access
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–
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Plans
Free FreePro $17/moMax 5x $100/moMax 20x Custom/mo+2 more
Free FreePremium €22/moUltimate €35/mo
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Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
Capabilities input → output
Input
CodeText
DocumentsText
CodeText
CodeText
Output
Code
Text
Code
Code
Skill level
Intermediate
Beginner-friendly
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Productivity & OfficeResearch & AnalyticsWriting & ContentAI Essay Writer+3 more
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
8
2
6
Coding
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Debugging
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Developer assistance
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Academic writing
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Citations
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Academic citation
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Agents
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Code analysis
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Code reviews
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–
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Developer tools
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–
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Essay feedback
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Refactoring
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Research
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Research papers analysis
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Development
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PDFs
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Scientific writing
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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
▲ 0
▲ 1
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.