OpenRouter vs APIMart vs Azure AI Foundry vs FastRouter

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

Your tool
OpenRouter
vs
Competitor 1
APIMart
Competitor 2
Azure AI Foundry
Competitor 3
FastRouter
Compare
4 tools · best value per row highlighted
Your tool OpenRouter
openrouter.ai
Every model, one endpoint
Remove
Competitor APIMart
apimart.ai
Developers wanting access to hundreds of AI models without juggling multiple API keys need something different than ChatGPT's single-model approach
Make main Remove
Competitor Azure AI Foundry
azure.microsoft.com
Azure AI Foundry, now branded Microsoft Foundry, is Microsoft's enterprise platform for building, grounding and governing AI applications and agents.
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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
22Mvisits/mo
326.9Kvisits/mo
—
15.5Kvisits/mo
MoM change
▲ 14.6%
▲ 23.2%
—
▼ 62.7%
6-month growth
+39.6%
+278.0%
—
+4.7%
Global rank web
#2,023
#145,689
—
#1,733,591
Avg. last 3 months
19.5M
291K
—
23.1K
Bounce rate lower is better
32%
40%
—
45%
Pages / visit
7.7
4.7
—
1.5
Visit duration
6m 13s
3m 21s
—
15s
Traffic sources
● Direct 89% · ● Referral 10%
● Direct 95% · ● Referral 5%
—
● Direct 95% · ● Referral 5%
OpenRouterAPIMartAzure AI FoundryFastRouter
05.5M11M16.5M22MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MAPIMart · 11.8KAPIMart · 36.6KAPIMart · 73.1KAPIMart · 75.8KAPIMart · 86.5KAPIMart · 186.8KAPIMart · 327.6KAPIMart · 280.9KAPIMart · 265.3KAPIMart · 326.9KFastRouter · 4.9KFastRouter · 14.8KFastRouter · 11KFastRouter · 10.2KFastRouter · 12.2KFastRouter · 41.6KFastRouter · 15.5K1K10K100K1M10M100MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MAPIMart · 11.8KAPIMart · 36.6KAPIMart · 73.1KAPIMart · 75.8KAPIMart · 86.5KAPIMart · 186.8KAPIMart · 327.6KAPIMart · 280.9KAPIMart · 265.3KAPIMart · 326.9KFastRouter · 4.9KFastRouter · 14.8KFastRouter · 11KFastRouter · 10.2KFastRouter · 12.2KFastRouter · 41.6KFastRouter · 15.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
—
Freemium
Starting price
Free tier
Free
—
$199per month · free tier available
Free tier
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Free trial
–
–
–
–
API access
Plans
Free FreeStandard Custom/moBusiness Custom/moEnterprise Custom
Usage-Based Pricing Custom/usage-based
—
Starter FreePro $199/moBusiness $799/moEnterprise Custom
Capabilities input → output
Input
AudioVideoTextImages
TextImages
TextImagesAudio
TextImagesAudio
Output
VideoTextImagesAudio
VideoTextImagesAudio
TextImagesApps
VideoTextImagesAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI API
Development & CodeProductivity & OfficeAI AgentAI API+2 more
Development & CodeAI APIAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
6
13
6
APIs
LLM gateway
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Developer tools
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Model routing
–
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Large language models
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API integrations
–
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Agent creation
–
–
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Agents
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–
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Agent management
–
–
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Image generation
–
–
–
LLM development
–
–
–
Models management
–
–
–
AI system monitoring
–
–
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API management
–
–
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Azure
–
–
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Development
–
–
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Fine-Tuning
–
–
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LLM comparison
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LLM training
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–
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Video generation
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 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.