are there actually good tools for AI bookmarking and pkm management ?

I'm a bit of a mess and I often come across something I like. it can be in the form of a website(link) a pdf, a piece of text, a picture with text and info, screenshots , .txt and .md files

are there any acually good software that can use AI and OCR to help me find what I want using natural language input ?

atm I'm using chrome bookmarks and have purchased yearly sub for raindrop, but I'm not sure it's good enough

I'd prefer something not too expensive if that's possible

if there isn't a software that has all of these files support, then at least bookmark websites and images capabilities would be nice