Pick Jan if
people who want a polished local chat app and will download a multi-GB model.
Read the Jan pageJan vs text-generation-webui
Our take
Pick Jan if people who want a polished local chat app and will download a multi-GB model. Pick text-generation-webui if people who already run a 16 GB+ GPU (or CPU) and will load a model file. Skip Jan if people who only want a CLI runner (Ollama) or a multi-workspace RAG studio (AnythingLLM). Skip text-generation-webui if people who want a one-command desktop app (Jan) or a ChatGPT-style shell in front of Ollama
Best for
Jan Download a model and chat offline
text-generation-webui Talk to a GGUF/Transformers model you already downloaded
Free plan
Jan $0 · apache 2.0. You bring disk and (optionally) a GPU
text-generation-webui $0 · aGPL-3.0. You bring weights, VRAM, and (optionally) search keys
Lowest paid
Jan Not published by the vendor
text-generation-webui Not published by the vendor
Runs where
Jan Hosted
text-generation-webui Local or hosted
Watch out
Jan The first screen is a 4.7 GB download
text-generation-webui $0 is the UI, not the GPU
Last checked
Jan 2026-10-19 · jan.ai
text-generation-webui 2026-10-21 · github.com/oobabooga/text-generation-webui
Which one, then?
Pick text-generation-webui if
people who already run a 16 GB+ GPU (or CPU) and will load a model file.
Read the text-generation-webui page