You can get almost the same results for free using Obsidian Canvas and one of the following plugins:

- https://github.com/MetaCorp/obsidian-augmented-canvas

- https://github.com/phasip/obsidian-canvas-llm-extender

- https://github.com/rpggio/obsidian-chat-stream

- https://github.com/zatevakhin/obsidian-local-llm