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Developer Tools
Unified AI API — 190+ LLM, image and video models through one OpenAI-compatible API
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CometAPI
One API for 500+ AI models — OpenAI compatible, enterprise ready
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About CometAPI
CometAPI provides a single OpenAI-compatible API key to access 500+ AI models from OpenAI, Anthropic, Google and others at 20-40% below official prices, with pay-as-you-go billing and no monthly fee. It includes a playground, usage analytics and budget controls for developers, enterprises and automation builders.
CometAPI website preview
Live preview of cometapi.com via the WordPress mShots service — it can take a few seconds to generate on a first visit.
CometAPI: strengths & things to check
Strengths
- Free tier available — you can start without paying (freemium model).
- Covers unified api, llm api, openai compatible, pay as you go, model access — see the focus areas listed in its key facts.
- Has 6 close alternatives in the same category on this page, so switching or comparing is easy.
Things to check
- The full feature set sits behind a paid plan — check which limits the free tier carries on the official site before committing.
- Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
- It is one of 1164 tools in the Developer Tools category here — compare it against the alternatives below before you commit.
Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.
CometAPI pricing
| Pricing model | Freemium — a free tier lets you start, and paid plans are available if you need more. |
|---|---|
| Free access | Yes — free tier, paid upgrades available |
| Current plan prices | Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale. |
| Official site | cometapi.com |
CometAPI key facts
- Category: Developer Tools
- Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
- Focus areas: unified api, llm api, openai compatible, pay as you go, model access
- Official site: cometapi.com
CometAPI FAQ
How much does CometAPI cost?
Freemium — a free tier lets you start, and paid plans are available if you need more. Current plans and prices are listed on the official site (cometapi.com).
What is CometAPI used for?
One API for 500+ AI models — OpenAI compatible, enterprise ready Its focus areas in the Developer Tools category: unified api, llm api, openai compatible, pay as you go, model access.
Where can I try CometAPI?
On its official site, cometapi.com — the Visit Official Site button above goes straight there.
CometAPI vs alternatives
| CometAPI | APIMart | APIKO | Deep Infra | |
|---|---|---|---|---|
| Pricing | Freemium — a free tier lets you start, and paid plans are available if you need more. | Paid — this directory does not list a free tier for it. | Freemium — a free tier lets you start, and paid plans are available if you need more. | Paid — this directory does not list a free tier for it. |
| Focus areas | unified api, llm api, openai compatible, pay as you go, model access | unified api, llm api, openai compatible, pay as you go, model gateway | api gateway, llm, pay as you go, openai compatible | inference api, llm api, pay as you go, gpu cluster, models |
| Official site | cometapi.com | apimart.ai | apiko.app | deepinfra.com |
| Directory status | Listed | Listed | Listed | Listed |
Side-by-side from each listing's own directory data. Full alternative cards are below.
About the Developer Tools category
Editors, platforms, and services developers rely on to build and ship software. The Developer Tools category on Tools Hub currently lists 1164 tools. Alongside CometAPI, it includes ZenMux, APIMart, MuAPI, Fireworks AI.
Alternatives to CometAPI
Tools in the same Developer Tools category that share focus areas with CometAPI — worth comparing before you commit:
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Machine learning models and infrastructure — fast, simple, low-cost AI inference APIs
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Unified API for 100+ AI models — one gateway for Claude, GPT, Gemini and more
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One API key for 130+ AI models: text, image, video, voice
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400+ AI models, one API for image, video, audio and chat
More in Developer Tools
Comparing tools in the Developer Tools category? These related listings are worth a look: ZenMux — Unified API for 100+ AI models — one gateway for Claude, GPT, Gemini and more; APIMart — Unified AI API — 190+ LLM, image and video models through one OpenAI-compatible API; MuAPI — Generative AI API platform — run FLUX, Kling and Seedance through one API.
ZDeveloper Tools
Unified API for 100+ AI models — one gateway for Claude, GPT, Gemini and more
ADeveloper Tools
Unified AI API — 190+ LLM, image and video models through one OpenAI-compatible API
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Generative AI API platform — run FLUX, Kling and Seedance through one API
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The specialized intelligence platform — run, ensemble, and train open models
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Ultralytics YOLO — the leader in real-time computer vision
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Agentic testing cloud for web, mobile, voice, chat and IVR — formerly LambdaTest