Vercel AI Gateway vs OpenRouter vs CometAPI vs APIMart

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

Your tool
Vercel AI Gateway
vs
Competitor 1
OpenRouter
Competitor 2
CometAPI
Competitor 3
APIMart
Compare
4 tools · best value per row highlighted
Your tool Vercel AI Gateway
vercel.com
Vercel AI Gateway is a single API endpoint for hundreds of AI models from OpenAI, Anthropic, SpaceXAI, open-source providers and more.
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Competitor OpenRouter
openrouter.ai
Every model, one endpoint
Make main Remove
Competitor 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 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
Traffic estimated monthly website traffic
Monthly visits
—
22Mvisits/mo
302.3Kvisits/mo
326.9Kvisits/mo
MoM change
—
▲ 14.6%
▲ 9.9%
▲ 23.2%
6-month growth
—
+39.6%
-16.5%
+278.0%
Global rank web
—
#2,023
#157,147
#145,689
Avg. last 3 months
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19.5M
295.7K
291K
Bounce rate lower is better
—
32%
46%
40%
Pages / visit
—
7.7
2.9
4.7
Visit duration
—
6m 13s
38s
3m 21s
Traffic sources
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● Direct 89% · ● Referral 10%
● Direct 69% · ● Referral 30%
● Direct 95% · ● Referral 5%
Vercel AI GatewayOpenRouterCometAPIAPIMart
05.5M11M16.5M22MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KAPIMart · 11.8KAPIMart · 36.6KAPIMart · 73.1KAPIMart · 75.8KAPIMart · 86.5KAPIMart · 186.8KAPIMart · 327.6KAPIMart · 280.9KAPIMart · 265.3KAPIMart · 326.9K10K100K1M10M100MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KAPIMart · 11.8KAPIMart · 36.6KAPIMart · 73.1KAPIMart · 75.8KAPIMart · 86.5KAPIMart · 186.8KAPIMart · 327.6KAPIMart · 280.9KAPIMart · 265.3KAPIMart · 326.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
$20per month · free tier available
Free tier
$4per month · free tier available
Free
Free tier
Free trial
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–
–
API access
Plans
Hobby FreePro $20/moEnterprise Custom
Free FreeStandard Custom/moBusiness Custom/moEnterprise Custom
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
Usage-Based Pricing Custom/usage-based
Capabilities input → output
Input
TextImagesAudio
AudioVideoTextImages
TextImages
TextImages
Output
VideoTextImagesAudio
VideoTextImagesAudio
VideoTextImages
VideoTextImagesAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI API
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI API
Development & CodeAI API
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
7
5
6
6
APIs
LLM gateway
Developer tools
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API integrations
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–
Large language models
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–
Image generation
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–
Video generation
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–
Model routing
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–
–
LLM management
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–
–
API management
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–
–
Development
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–
–
LLM comparison
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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.