Claude vs ChatGPT vs Kimi AI vs OpenAI API

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

Your tool
Claude
vs
Competitor 1
ChatGPT
Competitor 2
Kimi AI
Competitor 3
OpenAI API
Compare
4 tools · best value per row highlighted
Your tool Claude
claude.ai
AI assistant built to be helpful, harmless, and honest
Remove
Competitor ChatGPT
chatgpt.com
Your AI assistant for everything
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
950.2Mvisits/mo
5.6Bvisits/mo
60.1Mvisits/mo
15.2Mvisits/mo
MoM change
▼ 2.0%
▲ 3.5%
▲ 52.2%
▲ 4.6%
6-month growth
+54.8%
-1.6%
+33.8%
-2.4%
Global rank web
#40
#7
#852
—
Avg. last 3 months
955.4M
5.5B
48.3M
15.2M
Bounce rate lower is better
26%
30%
37%
34%
Pages / visit
4.5
4.3
3.9
5.4
Visit duration
6m 14s
6m 35s
7m 13s
3m 56s
Traffic sources
● Direct 93% · ● Referral 5%
● Direct 95% · ● Referral 3%
● Direct 89% · ● Referral 10%
● Direct 82% · ● Referral 15%
ClaudeChatGPTKimi AIOpenAI API
01.5B2.9B4.4B5.8BClaude · 180.3MClaude · 172.7MClaude · 202.9MClaude · 290.3MClaude · 613.7MClaude · 823.5MClaude · 952.6MClaude · 946.8MClaude · 969.3MClaude · 950.2MChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BKimi 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 · 15.2M10M100M1B10BClaude · 180.3MClaude · 172.7MClaude · 202.9MClaude · 290.3MClaude · 613.7MClaude · 823.5MClaude · 952.6MClaude · 946.8MClaude · 969.3MClaude · 950.2MChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BKimi 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
$20per month · free tier available
$8per month · free tier available
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Free tier
–
–
Free trial
–
–
–
API access
–
–
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Plans
Free FreePro $20/moMax 5x $100/moMax 20x $200/mo
Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
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Capabilities input → output
Input
CodeDocumentsImagesText
CodeDocumentsImagesTextAudio
CodeDocumentsImagesText
AudioDocumentsImagesText
Output
TextCodeDataDocumentsSlides
AudioCodeImagesText
CodeDocumentsSlidesText
VideoAudioCodeImagesText
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeEducation & LearningProductivity & Office+19 more
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 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
26
19
4
1
Chatbots
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Coding
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APIs
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Agents
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Essay writing
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Research
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Summarizing
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Translations
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Writing
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Blogging
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–
Copywriting
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–
Debugging
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–
Email writing
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–
Grammar checking
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Code documentation
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Refactoring
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Code reviews
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Document summarization
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–
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Image generation
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Image to text
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–
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Large language models
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–
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PDF analysis
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–
–
Paraphrasing
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–
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Search engine
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–
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Terminal
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–
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Image editing
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Image to image
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Proofreading
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SQL queries
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Spreadsheets
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Community on aitoolstime
Rating
★ 4.610 ratings
★ 4.34 ratings
no ratings yet
no ratings yet
Upvotes
▲ 50
▲ 17
▲ 0
▲ 1
Saves
7
4
0
0
Reviews
10
4
0
0
Prompts
19
17
0
0
Verified listing
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–
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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.