LLMs

Fireworks

Inference and training platform for open models, fine-tunes, and production LLM serving.

Helicone

AI gateway and LLM observability platform to route, debug, and analyze AI apps.

Hugging Face

Open ML platform for models, datasets, Spaces apps, and inference tooling.

ChatGPT

OpenAI's AI assistant for chatting, writing, research, image creation, and coding.

Claude

Anthropic's AI assistant for writing, research, analysis, and turning tasks into finished files.

Grok

AI assistant for questions, writing, and research, with real-time search of X.

Perplexity

AI answer engine that searches the web and cites its sources.