CometAPI
Single API to access 500+ AI models from OpenAI, Google, Anthropic, and more — often at discounted rates.
| What is it | Single API to access 500+ AI models from OpenAI, Google, Anthropic, and more — often at discounted rates. |
|---|---|
| Pricing | Unknown |
| Platform | API |
| API | Yes |
| Works with | Integrately, Make, n8n |
| Best for | building AI applications with multiple model options, reducing AI API costs across multiple providers |
| Domain registered | 2024 |
Data updated Aug. 1, 2026
What does CometAPI do?
CometAPI is a unified gateway that lets developers access over 500 different AI models through one simple API integration. Instead of managing separate API keys, billing, and documentation for each AI provider, you connect once to CometAPI and get immediate access to models from OpenAI (like GPT-5.2 and Sora 2), Google's Gemini, Anthropic's Claude, and many others. It covers text, image, video, audio, and code generation models, making it a one-stop shop for nearly any AI task you need to build into an application.
The service stands out by offering significant cost savings—advertising up to 20% off standard model rates—and providing a consistent, unified interface for all these models. It comes with an out-of-the-box SDK, an interactive Playground for testing, a Postman collection, and built-in tools for comparative testing and usage analysis. This means developers can quickly prototype different models side-by-side to find the best fit for their specific use case without rewriting their code each time.
This tool is a massive time-saver for developers and engineering teams building AI-powered products. It’s ideal for startups that need to iterate quickly on different AI capabilities, product teams that want to A/B test various models for cost or performance, and any developer tired of juggling multiple AI vendor accounts. Use cases range from building a chatbot that can switch between Claude and GPT, to generating product images with different engines, to creating video content with Sora or Veo without managing separate integrations.
Key features
What makes it stand outWho is CometAPI for?
Who benefits most from this toolTrust & presence
Alternatives in AI API
AI API
Verified
AI API
A unified API for developers to access 100+ AI models (GPT, Claude, Gemini, etc.) from a single, OpenAI-compatible endpoint.
Kaopu API
Verified
AI API
Unified API gateway to access hundreds of AI models via a single standard protocol
deAPI
Verified
AI API
Unified API for open-source generative AI models — access multiple models through a single endpoint with consistent formatting.
HiAPI
Verified
AI API
Unified API platform for AI models — generate images, video, music, and text with a single key
ApexAPI
Verified
AI API
Unified API gateway to access 14+ major AI models (OpenAI, Anthropic, Google, etc.) with a single key and OpenAI-compatible format.
ToAPIs
Verified
AI API
Unified API gateway for GPT, Claude, Gemini, and image/video models - OpenAI-compatible
OpenRouter
Verified
AI API
Single API to access 300+ AI models from 60+ providers with optimized pricing, uptime, and performance
Defapi
Verified
AI API
Unified API gateway providing affordable, single-point access to leading AI models like GPT, Claude, and Gemini.
Works with Integrately
View all →
OpenAI
Verified
Models
AI platform offering ChatGPT for conversation, an API for developers, and business solutions — all powered by GPT models.
Picsart
Verified
Photo Editor
AI-powered creative suite for photo editing, design templates, and AI image generation — all in one platform.
Anthropic
Verified
Models
AI research and product company building safe, capable assistants like Claude
Happy Scribe
Verified
Transcription
AI transcription and subtitling tool — convert audio/video to text, generate captions, and translate in 120+ languages.
Aircall
Verified
Customer Service
AI-powered business phone system with live call coaching, automated workflows, and 24/7 AI agents for customer support.
Trello
Verified
Productivity Tools
AI-powered project management tool to organize tasks, track progress, and collaborate with teams using boards, lists, and cards.
Wrike
Verified
Productivity Tools
AI-powered enterprise work management platform that automates tasks, provides insights, and coordinates teams.
Brevo
Verified
AI Marketing
All-in-one marketing platform with AI — send emails, SMS, automate campaigns, and manage customer relationships in one place.