OpenRouter vs Anthropic Claude API vs OpenAI API vs FastRouter
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
OpenRouter
vs OpenRouter
Competitor 1
Anthropic Claude API
Anthropic Claude API
Competitor 2
OpenAI API
OpenAI API
Competitor 3
FastRouter
FastRouterCompare
4 tools · best value per row highlighted
Competitor
FastRouter
FastRouter
fastrouter.ai
This LLM gateway lets teams tap into over 100 AI models through one API endpoint
Traffic estimated monthly website traffic
Monthly visits
22Mvisits/mo
13.8Mvisits/mo
15.2Mvisits/mo
15.5Kvisits/mo
MoM change
▲ 14.6%
▼ 39.4%
▲ 4.6%
▼ 62.7%
6-month growth
+39.6%
-43.4%
-2.4%
+4.7%
Global rank web
#2,023
#3,345
—
#1,733,591
Avg. last 3 months
19.5M
25.7M
15.2M
23.1K
Bounce rate lower is better
32%
67%
34%
45%
Pages / visit
7.7
1.8
5.4
1.5
Visit duration
6m 13s
1m 35s
3m 56s
15s
Traffic sources
● Direct 89% · ● Referral 10%
● Direct 81% · ● Referral 16%
● Direct 82% · ● Referral 15%
● Direct 95% · ● Referral 5%
OpenRouterAnthropic Claude APIOpenAI APIFastRouter
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
Free tier
$17per month · free tier available
—
$199per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
Plans
Free FreeStandard Custom/moBusiness Custom/moEnterprise Custom
Plan $17.0 $17/moPlan $20.0 $20/moPlan $25.0 $25/moPlan $100.0 $100/mo+2 more
—
Starter FreePro $199/moBusiness $799/moEnterprise Custom
Capabilities input → output
Input
AudioVideoTextImages
CodeTextImagesDocuments
AudioDocumentsImagesText
AudioImagesText
Output
VideoTextImagesAudio
TextCode
VideoTextImagesAudioCode
VideoAudioImagesText
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
5
4
6
6
APIs
Large language models
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LLM gateway
–
–
Developer tools
–
–
API integrations
–
–
Development
–
–
Model routing
–
–
–
Coding
–
–
–
LLM development
–
–
–
API management
–
–
–
Chatbot building
–
–
–
LLM comparison
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 3
▲ 1
▲ 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.