Sites and apps similar to OpenAI Platform include Fireworks AI. Other options are deAPI, Unsloth, Mistral Forge and Minimax Platform. You can choose from more than 10 Large Language Model (LLM) Tools like OpenAI Platform for self-hosting, Mac and Windows.
Harness state-of-the-art open-source LLMs and image models at blazing speeds with Fireworks AI. Utilize rapid deployment, fine-tuning without extra costs, FireAttention for model efficiency, and FireFunction for complex AI applications including automation and domain-expert copilots.
deAPI is an OpenAI-compatible inference API for open-source models — image, video, audio, embeddings, OCR. Decentralized GPUs. $5 free, no card.
Poland
EU
United States
Transform institutional knowledge into frontier-grade LLMs—without infrastructure burden or cloud lock-in.
FranceEU
Developer APIs provide text models for conversation, reasoning, coding and tool calls; speech synthesis with system or cloned voices; text and image-to-video generation; and prompt-and-lyrics music creation. Supports streaming and asynchronous video tasks.
China
Groq is a technology company offering GroqCloud, a high-performance inference platform designed to deliver ultra-fast, low-cost AI model execution.
United States
Awan LLM is a cost-effective large language model API provider offering flexible pricing tiers from free testing to scalable enterprise use.
United States
Seamlessly connect to multiple models through a single gateway with failproof routing, cost control, and instant usage insights.
India
Cerebras is an AI infrastructure company that builds wafer-scale processors delivering ultra-fast, cost-efficient training and inference for large models.
United States
You’re about to supercharge your AI models with lightning-fast inference. Inference Engine makes it easy to scale, and optimize your models for real-time performance. Let’s get started—your AI is ready to shine.
United States
OpenAI-compatible API with access to frontier models. Create a free account, get your API key, and start building. No rate limits, no credit card.
Chat, image, video, and music — one OpenAI-compatible API. Provider cost + 5% margin at settlement. No subscriptions, no minimum spend, no vendor lock-in. Any API. Any agent. Pay per request with USDC via x402 — no keys, no subscriptions, no accounts.
United States
