OsirisBrain vs ChatGPT vs OpenRouter vs FastRouter

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

Your tool
OsirisBrain
vs
Competitor 1
ChatGPT
Competitor 2
OpenRouter
Competitor 3
FastRouter
Compare
4 tools · best value per row highlighted
Your tool OsirisBrain
osirisbrain.com
OsirisBrain is a single frontier reasoning model sold through an OpenAI-compatible API.
Remove
Competitor ChatGPT
chatgpt.com
Your AI assistant for everything
Make main Remove
Competitor OpenRouter
openrouter.ai
Every model, one endpoint
Make main Remove
Competitor FastRouter
fastrouter.ai
This LLM gateway lets teams tap into over 100 AI models through one API endpoint
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
334visits/mo
5.6Bvisits/mo
22Mvisits/mo
15.5Kvisits/mo
MoM change
—
▲ 3.5%
▲ 14.6%
▼ 62.7%
6-month growth
—
-1.6%
+39.6%
+4.7%
Global rank web
—
#7
#2,023
#1,733,591
Avg. last 3 months
111
5.5B
19.5M
23.1K
Bounce rate lower is better
40%
30%
32%
45%
Pages / visit
1.0
4.3
7.7
1.5
Visit duration
—
6m 35s
6m 13s
15s
Traffic sources
—
● Direct 95% · ● Referral 3%
● Direct 89% · ● Referral 10%
● Direct 95% · ● Referral 5%
OsirisBrainChatGPTOpenRouterFastRouter
01.5B2.9B4.4B5.8BOsirisBrain · 334ChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MFastRouter · 4.9KFastRouter · 14.8KFastRouter · 11KFastRouter · 10.2KFastRouter · 12.2KFastRouter · 41.6KFastRouter · 15.5K1001K10K100K1M10M100M1B10BOsirisBrain · 334ChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MFastRouter · 4.9KFastRouter · 14.8KFastRouter · 11KFastRouter · 10.2KFastRouter · 12.2KFastRouter · 41.6KFastRouter · 15.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$5per month · free tier available
$8per month · free tier available
Free tier
$199per month · free tier available
Free tier
Free trial
–
–
–
–
API access
–
Plans
Starter $5Pro $20Enterprise Custom
Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
Free FreeStandard Custom/moBusiness Custom/moEnterprise Custom
Starter FreePro $199/moBusiness $799/moEnterprise Custom
Capabilities input → output
Input
TextCode
AudioTextImagesDocumentsCode
VideoTextImagesAudio
TextImagesAudio
Output
TextCode
TextImagesCodeAudio
ImagesVideoTextAudio
VideoTextImagesAudio
Skill level
Advanced
Beginner-friendly
Advanced
Advanced
Categories
Development & CodeAI API
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI APIAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
19
5
6
APIs
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LLM gateway
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Coding
–
–
API integrations
–
–
Developer tools
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–
Chatbots
–
–
–
Model routing
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–
–
Blogging
–
–
–
Copywriting
–
–
–
Email writing
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–
–
Essay writing
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–
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Grammar checking
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–
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Image generation
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Image to text
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Large language models
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Research
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Search engine
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Summarizing
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Translations
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Writing
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API management
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–
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Code documentation
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–
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Debugging
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–
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Development
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–
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Image editing
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Image to image
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LLM comparison
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LLM development
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Refactoring
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Community on aitoolstime
Rating
no ratings yet
★ 4.34 ratings
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 17
▲ 0
▲ 0
Saves
0
4
0
0
Reviews
0
4
0
0
Prompts
0
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.