mackid1993 There are other differences worth noting.
ChatGPT+ and other competing services also have usage limits (certain number of messages per hour), while we do not (Kagi Assistant is basically currently unlimited).
ChatGPT+ allows you access to just OpenAI models, while Kagi Assistant allows access to all state of the art models (Claude 3 Opus, Gemini, ...).
Finally processing a message at for example Gemini token limit (1M) would cost $7 per message.
Open to suggestion, just thought complete context should be given first.