kitio.aiAdded Nov 5, 2026
CometAPI
FreemiumOne OpenAI-compatible API key for hundreds of text, image and video models
What is CometAPI?
CometAPI is a model gateway that puts GPT, Claude, Gemini, DeepSeek, Flux, Suno and several hundred other models behind a single API key and bill. It targets developers who want to switch providers without rewriting code, and lists most models at about 20% under the official rate.
The endpoint follows the OpenAI format, so existing code usually needs only a new base URL and key. Text models are billed per million tokens and image models per image or per token, with a table on the pricing page showing CometAPI's rate next to each provider's own price.
There is no platform fee and new accounts get free trial credits without a card. The site also offers model comparison pages, benchmarks, a status page and an option for business accounts that need team billing and governance.
Features
- 500+ models behind one key
- OpenAI-compatible endpoint
- Pay-per-token billing
- Image and video model access
- Model comparison pages
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Releases
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Organization
CometAPI
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
CometAPI plans
Free credits
Free
- Trial credits at signup
- No credit card needed
Pay as you go
Per token or per image
- Most models about 20% below list
- No platform fee
- Text, image and video models
Prices in USD, checked Nov 5, 2026. Plans change often, so confirm on the CometAPI site.Official pricing
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Pros and cons
Pros
- Switch models by changing one parameter
- Listed rates below official prices
- Free credits to test with
Cons
- Adds a middleman between you and the provider
- Model names and rates change often
- Little detail on data handling on the homepage
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Q&A
What is CometAPI?
CometAPI is a model gateway that puts GPT, Claude, Gemini, DeepSeek, Flux, Suno and several hundred other models behind a single API key and bill. It targets developers who want to switch providers without rewriting code, and lists most models at about 20% under the official rate.
Do I need to rewrite my OpenAI code to use CometAPI?
Usually not. You point the OpenAI SDK at CometAPI's base URL and use a CometAPI key, then pick any supported model by name.
How is CometAPI billed?
It is pay as you go. Text models are charged per million tokens and image models per image or per token, with no separate platform fee.
How much does CometAPI cost?
CometAPI is freemium.
Is there a free version of CometAPI?
Yes. CometAPI has a free plan, and paid plans add more usage and features.
What are the main features of CometAPI?
500+ models behind one key, OpenAI-compatible endpoint, Pay-per-token billing, Image and video model access, Model comparison pages.
Who makes CometAPI?
CometAPI is made by CometAPI.
What are the best alternatives to CometAPI?
Popular alternatives include APIMart, UnoRouter, AITREE.