CometAPI vs OpenAI API vs DeepSeek vs Defapi

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

Your tool
CometAPI
vs
Competitor 1
OpenAI API
Competitor 2
DeepSeek
Competitor 3
DDefapi
Compare
4 tools · best value per row highlighted
Your tool CometAPI
cometapi.com
CometAPI functions as an aggregation layer that sits between your application and hundreds of AI model providers
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Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
Make main Remove
Competitor DeepSeek
deepseek.com
DeepSeek is an AI lab and chat assistant.
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Competitor DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
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Traffic estimated monthly website traffic
Monthly visits
302.3Kvisits/mo
15.2Mvisits/mo
353.8Mvisits/mo
2.4Kvisits/mo
MoM change
▲ 9.9%
▲ 4.6%
▲ 2.1%
▼ 42.6%
6-month growth
-16.5%
-2.4%
+0.9%
-86.2%
Global rank web
#157,147
—
#131
#4,650,820
Avg. last 3 months
295.7K
15.2M
357.9M
4.8K
Bounce rate lower is better
46%
34%
38%
36%
Pages / visit
2.9
5.4
3.4
1.4
Visit duration
38s
3m 56s
5m 33s
7s
Traffic sources
● Direct 69% · ● Referral 30%
● Direct 82% · ● Referral 15%
● Direct 95% · ● Referral 4%
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CometAPIOpenAI APIDeepSeekDefapi
0107.6M215.2M322.8M430.4MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KOpenAI 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 · 15.2MDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4K1K10K100K1M10M100M1BCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KOpenAI 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 · 15.2MDeepSeek · 345.7MDeepSeek · 328.9MDeepSeek · 298.3MDeepSeek · 273.2MDeepSeek · 350.8MDeepSeek · 411.2MDeepSeek · 430.4MDeepSeek · 373.5MDeepSeek · 346.4MDeepSeek · 353.8MDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Paid
Starting price
$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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Plans
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
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deepseek-flash Customdeepseek-v4-pro Custom
Gemini 3.1 Pro Preview $1/$6/per requestClaude Sonnet 4.6 $1.5/$7.5/per requestClaude Opus 4.6 $2.5/$12.5/per requestSora 2 Stable $0.175+/per request+2 more
Capabilities input → output
Input
TextImages
DocumentsAudioTextImages
TextImagesCode
TextImagesAudio
Output
VideoTextImages
VideoTextImagesCodeAudio
TextCode
TextImagesAudio
Skill level
Advanced
Advanced
Beginner-friendly
Advanced
Categories
Development & CodeAI API
Development & CodeAI APILarge Language Models (LLMs)
Chatbots & CompanionsDevelopment & CodeEducation & LearningWriting & Content+10 more
Development & CodeAI API
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
9
4
APIs
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API integrations
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Large language models
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Developer tools
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Chatbots
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LLM gateway
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API management
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Coding
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Homework assistance
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LLM development
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Research
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Summarizing
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Translations
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Writing
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API security
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Chatbot building
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Image generation
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Math
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Video generation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 3
▲ 0
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.