ProductsOct 18, 2026
LLM APIs and platforms
Claude Developer Platform
Anthropic’s API platform for building and running agents on Claude models.
Why it is listed
The job it is here to do.
Jan is an open-source ChatGPT alternative for the desktop. Download open models and run them fully offline on your computer, or connect to cloud models such as GPT and Claude when you need them.
Runs models offline
Cloud models optional
Apache-2.0 licensed
Want the rest?
If it fits the job, open the original site for the full product and the current status.
jan.ai
