Song Id

Hey Product Hunt! I'm building Song Id because sharing music shouldn't depend on which music platform your friends use. I kept running into the same struggle: I'm using Youtube Music but my friends use Spotify or Apple Music, and we end up manually searching and hoping to pick the right version of the song. It's even worse when you're switching platforms and need to move playlists and favorite songs. Song Id fixes that: - Paste a song link from any supported platforms (or you can even do a regular text search) - Instantly get matches on multiple streaming platforms - Easily copy any platform's link to share with your friends What's coming: - Connect multiple music accounts (Spotify, YouTube Music, etc.) - Playlist support - Cross‑platform syncing & migration The app is still being finalized, so I've put up a waitlist for those who would be interested. If this sounds useful, I'd love your feedback: - Which platforms matter most to you? - Should we prioritize playlist migration or playlist syncing first? - Any edge cases that always break when you try to find the "same song"? You can access the waitlist at https://songid.link