How are you measuring this? Does your solution rely on user agent or device fingerprinting? Curious to know what tools are available today and how accurate they are.
Having honeypot links is the only thing that helps, but I'm running into massive IP tables, slowing things down.
This is not what I want to do with my time. I can't afford the expensive specialised tools. I'm just a solo entrepreneur on a shoestring budget. I just want to improve the website for my 3k real users and 10k real daily guests, not for bots.