If you're looking for something to replace Copyright Check, Loti is worth a look. Loti is designed to find and remove infringing content, in particular for public figures like musicians and athletes. It's got tools like Watchtower, which screens millions of images and videos each day, and Vault, a licensing platform for managing content control. Loti also has an automated takedown engine with a high success rate, so you can quickly remove infringing content.
Another contender is AI or Not. It's geared for finding AI content, but it's got an Audio AI Checker specifically for music copyright protection. It can spot deepfakes and generative AI in music so you can avoid copyright problems. AI or Not offers several pricing tiers and detailed detection reports, so it's a good choice if you want to monitor your music and protect it.
If you're looking for something more creative, you might want to check out SOUNDRAW. It's an AI music creation tool that lets you generate original, royalty-free songs you own outright. SOUNDRAW has a clean interface and flexible pricing, so it's good for creators who want to make music without worrying about copyright. It's geared more toward creation than protection, though.