I've been subscribed to Kagi since trying it out early on in 2023 and have been paying the $10/mo for unlimited usage since they introduced that tier (if you are a heavy search user, I'd agree the $5/tier "limited" tier doesn't make so much sense). It takes a bit more clicking, but I found 6mo usage view https://kagi.com/settings?p=consumption&range=1 and its nice to check on it after having "lived with it" a while. My lowest months are 500 searches, and a few higher, but one month goes up to 1300 searches. The "killer app", and what made me subscribe when I started was being able to up/down-rank site results myself. Being able to just not see content farms is the starkest difference now vs when I use Google Search (it's striking and seems to make search downright useless).

I've used 0 "AI Tokens" for the entire period. (I've never found much use for their FastGPT or Universal summarizer, but I am already a heavy Claude, ChatGPT, and w/ Gemini 2.0 models, AI Studio user now). I was also subscribed to Perplexity Pro at a $10/mo introductory rate this past year, and while I enjoyed it when I used it, I found its utility somewhat situational and didn't renew at $200/y - I use Claude, ChatGPT, and AI Studio now w/ the Gemini 2.0 models extensively, and when I want search result analysis, I think both of the latter now fill that niche pretty well. I just saw thanks to this thread that Kagi's "Ultimate" tier has access to their new "Assistant" product, which looks pretty well thought out, so I'll be giving it a spin (they should probably give like once a day trial access or something if they're looking to grow it, most people probably wouldn't put down $25 sight unseen): https://help.kagi.com/kagi/ai/assistant.html