Spotify's algorithmic playlists like Discover Weekly and Release Radar are triggered by specific listener behavior signals including save rate, skip rate, and repeat listens, making post-release strategy more important than editorial pitching alone. Artists who focus on driving high-quality, targeted traffic in the first forty-eight to seventy-two hours after release are significantly more likely to see algorithmic growth and long-term streaming momentum. - The first 48 to 72 hours after release are the most critical window for triggering Spotify algorithmic playlists, as this is when the platform collects its most important performance data. - Save rate, skip rate, completion rate, and repeat listens are the key signals Spotify uses to decide whether to expand a track's reach through Discover Weekly, Release Radar, and Spotify Radio. - Low-quality ...