LiteLLM vs CometAPI vs AIMLAPI vs Vercel AI Gateway

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

Your tool
LiteLLM
vs
Competitor 1
CometAPI
Competitor 2
AIMLAPI
Competitor 3
Vercel AI Gateway
Compare
4 tools · best value per row highlighted
Your tool LiteLLM
litellm.ai
LiteLLM is an open-source AI gateway and LLM proxy that puts more than 140 providers and 1,800 models behind one OpenAI-compatible API key.
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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 AIMLAPI
aimlapi.com
AIMLAPI is an AI model gateway that exposes more than 1000 models through one API.
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Competitor 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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Traffic estimated monthly website traffic
Monthly visits
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302.3Kvisits/mo
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MoM change
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▲ 9.9%
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6-month growth
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-16.5%
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Global rank web
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#157,147
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Avg. last 3 months
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295.7K
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Bounce rate lower is better
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46%
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Pages / visit
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2.9
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Visit duration
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38s
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Traffic sources
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● Direct 69% · ● Referral 30%
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LiteLLMCometAPIAIMLAPIVercel AI Gateway
0208.6K417.2K625.8K834.4KCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3K100K1MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
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Freemium
Starting price
Free
$4per month · free tier available
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$20per month · free tier available
Free tier
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Free trial
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API access
Plans
Open Source FreeEnterprise Custom
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
Pay-as-you-go (per 1M tokens) Custom
Hobby FreePro $20/moEnterprise Custom
Capabilities input → output
Input
Text
ImagesText
TextImagesAudio
TextImagesAudio
Output
TextData
VideoTextImages
VideoTextImagesCodeAudio
AudioVideoTextImages
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Development & CodeAI API
Development & CodeAI API
Development & CodeAI API
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
8
6
7
7
LLM gateway
APIs
Developer tools
Model routing
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LLM management
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Large language models
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API management
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Image generation
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MCP
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Video generation
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API integrations
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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Saves
0
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Reviews
0
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Prompts
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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.