- Pricing
- Paid
- Platform
- Web
- Public API
- Yes
About OpenAI API
The OpenAI API provides programmatic access to OpenAI's suite of models including GPT-4o, GPT-4, Whisper for speech-to-text, DALL-E for image generation, and embeddings models. Developers can integrate natural language understanding, content generation, and multimodal capabilities into any application. It offers pay-per-token pricing with extensive documentation and SDKs for Python and Node.js.
Specifications
Everything we hold on this listing.
- Category
- Coding & Dev Tools
- Pricing
- Paid
- Platforms
- Web
- Website
- openai.com
- Public API
- Yes
- Added
- Apr 23, 2026
api, platform, tags were inferred from this tool's own description, not confirmed by its maker. Claim this listing to correct it.
How OpenAI API compares
The closest tools in the directory, matched on shared capability rather than category alone.
| Tool | Pricing | API | Open source |
|---|---|---|---|
| OpenAI API | Paid | Yes | Not stated |
| Haystack | Paid | Not stated | Yes |
| LangChain | Paid | Not stated | Yes |
| LlamaIndex | Paid | Not stated | Yes |
| OpenRouter | Paid | Yes | Not stated |
Frequently asked
What is OpenAI API used for?
OpenAI API is a coding & dev tools tool: Access GPT-4, DALL-E, and Whisper via a simple REST API. Related topics: coding, developer, llm.
Is OpenAI API free?
No. OpenAI API is a paid product with no free plan listed, though some paid tools offer a trial. Current prices are on openai.com.
What platforms does OpenAI API run on?
OpenAI API runs on Web. It also exposes a public API, so you can call it from your own code or connect it to an AI agent.
What are the best alternatives to OpenAI API?
The closest alternatives are Haystack, LangChain, LlamaIndex, OpenRouter, all coding & dev tools tools that overlap with OpenAI API on coding, developer, llm. See the full list at brofindai.com/alternatives/openai-api.
