Throw a rock and you'll hit one... Groq (not Grok, elon stole the name), Mistral, SiliconFlow, Clarifai, Hyperbolic, Databricks, Together AI, Fireworks AI, CompactifAI, Nebius Base, Featherless AI, Hugging Face (they do inference too), Cohere, Baseten, DeepInfra, Fireworks AI, DeepSeek, Novita AI, OpenRouter, xAI, Perplexity Labs, AI21, OctoAI, Reka, Cerebras, Fal AI, Nscale, OVHcloud AI, Public AI, Replicate, SambaNova, Scaleway, WaveSpeedAI, Z.ai, GMI Cloud, Nebius, Tensorwave, Lamini, Predibase, FriendliAI, Shadeform, Qualcomm Cloud, Alibaba Cloud AI, Poe, Bento LLM, BytePlus ModelArk, InferenceAI, IBM Wastonx.AI, AWS Bedrock, Microsoft, Google