CometAPI vs OpenAI API vs OpenAI Codex vs OpenRouter

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
OpenAI Codex
Competitor 3
OpenRouter
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
Remove
Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
Make main Remove
Competitor OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Competitor OpenRouter
openrouter.ai
Every model, one endpoint
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
302.3Kvisits/mo
15.2Mvisits/mo
204.3Mvisits/mo
22Mvisits/mo
MoM change
▲ 9.9%
▲ 4.6%
▲ 3.6%
▲ 14.6%
6-month growth
-16.5%
-2.4%
+0.3%
+39.6%
Global rank web
#157,147
—
#212
#2,023
Avg. last 3 months
295.7K
15.2M
197.3M
19.5M
Bounce rate lower is better
46%
34%
58%
32%
Pages / visit
2.9
5.4
3.0
7.7
Visit duration
38s
3m 56s
2m 31s
6m 13s
Traffic sources
● Direct 69% · ● Referral 30%
● Direct 82% · ● Referral 15%
● Direct 81% · ● Referral 17%
● Direct 89% · ● Referral 10%
CometAPIOpenAI APIOpenAI CodexOpenRouter
066.6M133.2M199.7M266.3MCometAPI · 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 · 15.2MOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22M100K1M10M100M1BCometAPI · 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 · 15.2MOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Freemium
Starting price
$4per month · free tier available
—
$20per month · free tier available
Free tier
Free tier
–
Free trial
–
–
API access
–
–
Plans
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
—
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Free FreeStandard Custom/moBusiness Custom/moEnterprise Custom
Capabilities input → output
Input
TextImages
DocumentsImagesTextAudio
CodeText
VideoTextImagesAudio
Output
VideoTextImages
AudioCodeImagesTextVideo
Code
ImagesTextVideoAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI API
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeAI APILarge Language Models (LLMs)
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
9
5
APIs
–
LLM gateway
–
–
Developer tools
–
–
Large language models
–
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API integrations
–
–
Development
–
–
Agents
–
–
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Coding
–
–
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GitHub automation
–
–
–
GitHub pull requests
–
–
–
LLM development
–
–
–
Chatbot building
–
–
–
Code documentation
–
–
–
Code reviews
–
–
–
Debugging
–
–
–
Image generation
–
–
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LLM comparison
–
–
–
Terminal
–
–
–
Video generation
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 1
▲ 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.