Anthropic Claude API vs GitHub Copilot vs Kimi AI vs OpenAI API

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

Your tool
Anthropic Claude API
vs
Competitor 1
GitHub Copilot
Competitor 2
Kimi AI
Competitor 3
OpenAI API
Compare
4 tools · best value per row highlighted
Your tool Anthropic Claude API
anthropic.com
Build on Claude's capabilities
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Kimi AI
kimi.com
This conversational AI platform runs on the K2
Make main Remove
Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
13.8Mvisits/mo
637.9Mvisits/mo
60.1Mvisits/mo
15.2Mvisits/mo
MoM change
▼ 39.4%
▲ 3.7%
▲ 52.2%
▲ 4.6%
6-month growth
-43.4%
+19.3%
+33.8%
-2.4%
Global rank web
#3,345
#49
#852
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Avg. last 3 months
25.7M
629.7M
48.3M
15.2M
Bounce rate lower is better
67%
36%
37%
34%
Pages / visit
1.8
5.9
3.9
5.4
Visit duration
1m 35s
6m 26s
7m 13s
3m 56s
Traffic sources
● Direct 81% · ● Referral 16%
● Direct 83% · ● Referral 15%
● Direct 89% · ● Referral 10%
● Direct 82% · ● Referral 15%
Anthropic Claude APIGitHub CopilotKimi AIOpenAI API
0159.5M318.9M478.4M637.9MAnthropic Claude API · 9.9MAnthropic Claude API · 9.4MAnthropic Claude API · 9.5MAnthropic Claude API · 16.1MAnthropic Claude API · 24.4MAnthropic Claude API · 25.9MAnthropic Claude API · 22.4MAnthropic Claude API · 40.5MAnthropic Claude API · 22.8MAnthropic Claude API · 13.8MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MKimi AI · 38.2MKimi AI · 33.5MKimi AI · 44.9MKimi AI · 48.1MKimi AI · 43MKimi AI · 45.3MKimi AI · 39.5MKimi AI · 60.1MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2M1M10M100M1BAnthropic Claude API · 9.9MAnthropic Claude API · 9.4MAnthropic Claude API · 9.5MAnthropic Claude API · 16.1MAnthropic Claude API · 24.4MAnthropic Claude API · 25.9MAnthropic Claude API · 22.4MAnthropic Claude API · 40.5MAnthropic Claude API · 22.8MAnthropic Claude API · 13.8MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MKimi AI · 38.2MKimi AI · 33.5MKimi AI · 44.9MKimi AI · 48.1MKimi AI · 43MKimi AI · 45.3MKimi AI · 39.5MKimi AI · 60.1MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
$17per month · free tier available
$4per 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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–
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Plans
Plan $17.0 $17/moPlan $20.0 $20/moPlan $25.0 $25/moPlan $100.0 $100/mo+2 more
Free FreeTeam $4/moEnterprise $21/mo
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Capabilities input → output
Input
TextImagesDocumentsCode
TextCode
CodeDocumentsImagesText
TextImagesDocumentsAudio
Output
TextCode
Code
TextCodeDocumentsSlides
VideoTextImagesCodeAudio
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Chatbots & CompanionsDevelopment & CodeEducation & LearningProductivity & Office+17 more
Development & CodeAI APILarge Language Models (LLMs)
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
9
11
6
Coding
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Large language models
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APIs
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Agents
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Chatbots
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Code autocompletion
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AI search
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Code reviews
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Coding in VS Code
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Developer tools
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Document chat
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LLM development
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–
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Presentations
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Research
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Vs code
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–
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API integrations
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–
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Agent management
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–
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Chatbot building
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Debugging
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Development
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Presentation planning
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Spreadsheets
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Summarizing
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Terminal
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 3
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
2
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.