OpenAI API
GPT-4o and the world's most used AI API
Quick Verdict
4.3/5
Rating
548
Reviews
usage-based
Pricing
GPT-4o and the world's most used AI API
How to Get an OpenAI/ChatGPT API Key - 2026 Updated
Access to GPT-4o, GPT-4o mini, o1, DALL-E 3, Whisper, and Embeddings through OpenAI's industry-standard API.
Pros
- Widest ecosystem support
- Multimodal capabilities
- Best-in-class function calling
Cons
- Data privacy concerns
- Rate limits can be frustrating
Best For
Developers wanting the most widely supported LLM API ecosystem
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Frequently Asked Questions
What is OpenAI API?
Access to GPT-4o, GPT-4o mini, o1, DALL-E 3, Whisper, and Embeddings through OpenAI's industry-standard API.
How much does OpenAI API cost?
See the pricing section above for the current OpenAI API plans.
Who is OpenAI API for?
Developers wanting the most widely supported LLM API ecosystem
What are the main benefits of OpenAI API?
Widest ecosystem support. Multimodal capabilities. Best-in-class function calling.
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