OpenAI Platform
Website: https://platform.openai.com/docs
OpenAI Platform is the official developer platform for building AI apps with OpenAI models, APIs, SDKs and tools.

OpenAI Platform is the official developer platform for building AI applications with OpenAI models and APIs. It includes documentation, SDKs, the Responses API, model access, built-in tools, function calling, realtime voice experiences, image generation, file search, web search and usage-based API pricing.
OpenAI Platform pricing depends on selected models, modalities, tools and token usage.
Official OpenAI pricing references discounted batch processing for eligible asynchronous workloads.
OpenAI offers enterprise-grade account, model and deployment options through sales-led arrangements.
What is OpenAI Platform?
OpenAI Platform is the official developer surface for building applications with OpenAI models and APIs. The public documentation covers model selection, SDKs, authentication, the Responses API and production patterns for AI applications.
What can you do with it?
Developers can build chat, agent, search, file, voice, image and workflow products using OpenAI APIs. Official docs include built-in tools such as web search and file search, function calling, realtime experiences, image generation and API usage controls. The platform also exposes model documentation for current OpenAI model families.
Pricing and affiliate notes
OpenAI API usage is usage-based and varies by model, modality and tool. The official pricing page is protected from production checks, so this listing stores pricing as model-dependent usage rather than inventing monthly plans. No public affiliate commission terms were verified, so affiliate monetization is disabled.
Best fit
OpenAI Platform is best for developers and companies building production AI products, prototypes, agents, internal tools, voice applications and multimodal workflows on official OpenAI APIs.
