CometAPI vs OsirisBrain vs Blackbox AI vs OpenRouter

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

Your tool
CometAPI
vs
Competitor 1
OsirisBrain
Competitor 2
Blackbox AI
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
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Competitor OsirisBrain
osirisbrain.com
OsirisBrain is a single frontier reasoning model sold through an OpenAI-compatible API.
Make main Remove
Competitor Blackbox AI
blackbox.ai
Blackbox AI is an inference platform built around privacy and speed.
Make main Remove
Competitor OpenRouter
openrouter.ai
Every model, one endpoint
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
302.3Kvisits/mo
334visits/mo
1.5Mvisits/mo
22Mvisits/mo
MoM change
▲ 9.9%
—
▼ 7.7%
▲ 14.6%
6-month growth
-16.5%
—
-73.6%
+39.6%
Global rank web
#157,147
—
#24,905
#2,023
Avg. last 3 months
295.7K
111
1.8M
19.5M
Bounce rate lower is better
46%
40%
41%
32%
Pages / visit
2.9
1.0
6.0
7.7
Visit duration
38s
—
1m 59s
6m 13s
Traffic sources
● Direct 69% · ● Referral 30%
—
● Direct 92% · ● Referral 6%
● Direct 89% · ● Referral 10%
CometAPIOsirisBrainBlackbox AIOpenRouter
05.5M11M16.5M22MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KOsirisBrain · 334Blackbox AI · 9.3MBlackbox AI · 6.9MBlackbox AI · 5.2MBlackbox AI · 5.5MBlackbox AI · 5.6MBlackbox AI · 5.1MBlackbox AI · 3.9MBlackbox AI · 2.4MBlackbox AI · 1.6MBlackbox AI · 1.5MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22M1001K10K100K1M10M100MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KOsirisBrain · 334Blackbox AI · 9.3MBlackbox AI · 6.9MBlackbox AI · 5.2MBlackbox AI · 5.5MBlackbox AI · 5.6MBlackbox AI · 5.1MBlackbox AI · 3.9MBlackbox AI · 2.4MBlackbox AI · 1.6MBlackbox AI · 1.5MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$4per month · free tier available
$5per month · free tier available
Free tier
Free tier
Free tier
Free trial
–
–
–
API access
–
Plans
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
Starter $5Pro $20Enterprise Custom
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Free FreeStandard Custom/moBusiness Custom/moEnterprise Custom
Capabilities input → output
Input
TextImages
TextCode
CodeText
VideoTextImagesAudio
Output
VideoTextImages
TextCode
TextCode
TextVideoImagesAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI API
Development & CodeAI API
Development & CodeAI APIAI Coding Assistant
Development & CodeAI APILarge Language Models (LLMs)
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
6
3
5
APIs
LLM gateway
–
API integrations
–
–
Coding
–
–
Developer tools
–
–
Development
–
–
Large language models
–
–
–
Image generation
–
–
–
LLM comparison
–
–
–
LLM development
–
–
–
Video generation
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

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.