OpenAI
API access to GPT, o-series reasoning, DALL-E, and Whisper models
OpenAI provides API access to a broad range of AI models. The current lineup includes GPT-4.1 and GPT-5 for general-purpose text generation, o3 and o4-mini for reasoning-heavy tasks, GPT-4.1-nano for cost-efficient workloads, DALL-E for image generation, and Whisper for speech recognition. Models support function calling, structured outputs, and vision input. Batch API available at 50% discount for async processing.
Pricing: Per token usage
OpenAI Alternatives
Explore 100 products in the Inference APIs category. View all OpenAI alternatives.
deepinfra
Run the top AI models using a simple API, pay per use. Low cost, scalable and production ready infrastructure.
EUrouter
European AI gateway that routes to 100+ models with EU data residency
novita.ai
APIs, Serverless and GPU Instance In One AI Cloud
fal
Build the next generation of creativity with fal. Lightning fast inference.
Also listed in
Work on OpenAI? Feature it at the top of Inference APIs.
Is your product missing?