Personally, I think Kagi needs to reconsider their pricing plans and either lower the monthly price or significantly raise the limit for included searches. Otherwise I don't know if I can judge $10 per month for a premium search engine whose service will not even last me for a whole month.
Don't get me wrong. I love the product and would be happy to pay for it, but your current pricing plans are just not very convincing to me and do not fit most peoples needs. Nowadays, a search engine is something you use on a daily basis. And you don't want to care about it.