Anthropic Claude API vs OpenRouter vs DeepSeek 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
OpenRouter
Competitor 2
DeepSeek
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 OpenRouter
openrouter.ai
Every model, one endpoint
Make main Remove
Competitor DeepSeek
deepseek.com
DeepSeek is an AI lab and chat assistant.
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
22Mvisits/mo
353.8Mvisits/mo
15.2Mvisits/mo
MoM change
▼ 39.4%
▲ 14.6%
▲ 2.1%
▲ 4.6%
6-month growth
-43.4%
+39.6%
+0.9%
-2.4%
Global rank web
#3,345
#2,023
#131
—
Avg. last 3 months
25.7M
19.5M
357.9M
15.2M
Bounce rate lower is better
67%
32%
38%
34%
Pages / visit
1.8
7.7
3.4
5.4
Visit duration
1m 35s
6m 13s
5m 33s
3m 56s
Traffic sources
● Direct 81% · ● Referral 16%
● Direct 89% · ● Referral 10%
● Direct 95% · ● Referral 4%
● Direct 82% · ● Referral 15%
Anthropic Claude APIOpenRouterDeepSeekOpenAI API
0107.6M215.2M322.8M430.4MAnthropic 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 · 13.8MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MOpenAI 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 · 13.8MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MOpenAI 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
Free tier
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Free tier
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Free trial
–
–
API access
–
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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 FreeStandard Custom/moBusiness Custom/moEnterprise Custom
deepseek-flash Customdeepseek-v4-pro Custom
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Capabilities input → output
Input
TextImagesDocumentsCode
AudioImagesTextVideo
TextImagesCode
AudioDocumentsImagesText
Output
TextCode
AudioImagesTextVideo
TextCode
VideoAudioCodeImagesText
Skill level
Advanced
Advanced
Beginner-friendly
Advanced
Categories
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI APILarge Language Models (LLMs)
Chatbots & CompanionsDevelopment & CodeEducation & LearningWriting & Content+10 more
Development & CodeAI APILarge Language Models (LLMs)
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
5
9
1
APIs
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Large language models
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Coding
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Development
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–
Chatbots
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–
–
LLM gateway
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–
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Homework assistance
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–
–
Research
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–
–
Summarizing
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–
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Translations
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Writing
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LLM comparison
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–
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Math
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 3
▲ 0
▲ 3
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.