Crawler coverage
Songtrust does not crawl user-generated content; detections come in through PRO, CMO, and DSP partner feeds — useful, but only the channels those partners already operate over. The Content ID gap shows up exactly here: a TikTok stitch that uses three seconds of your hook never surfaces as a reference match, a podcast rip on a Patreon feed never registers against YouTube's fingerprint database, and a Twitch VOD clip is invisible to anyone but the channel's own rights team. Riffwarden runs an automated crawl across YouTube, TikTok, Twitch, podcasts, and radio with acoustic fingerprints that survive pitch-shifts, tempo nudges, and lyric-video reuploads — the long tail a reference-to-reference system misses by design.