Hey, I’ve worked with both Google and Meta running high-risk campaigns (mainly Crypto, Forex, Casino), and I’ve tested a few cloakers over time.
Adspect has been the most reliable for me — especially with Meta. Their filtering is solid, updates are fast, and support is responsive. It’s not cheap, but if you're spending daily and need something stable, it’s worth it. Worked well with both landing and pre-landers in my setups.
NoIPFraud also did a decent job when I used it on Google. Good filtering, though I felt Adspect handled bot waves and AI reviews a bit better on Meta.
As for Fraudlifter, I tried it early on but didn’t stick with it. It worked okay for very basic setups, but I had issues with consistency, especially when scaling. Maybe it's improved now, but I wouldn't rely on it for anything serious.
Just my 2 cents — whatever you go with, make sure the rest of your infrastructure is clean. Even the best cloaker won’t help if the domains or ad accounts are sloppy.
Hope that helps!