Short answer: Release Radar delivers new releases to people who follow you or listen to you, and updates every Friday. Discover Weekly recommends music a listener hasn't heard, built from their listening. Neither can be bought or pitched. You influence them with real listening: saves, repeats, follows and playlist adds.
The three algorithmic surfaces
| Release Radar | Discover Weekly | Radio / Autoplay | |
|---|---|---|---|
| What it is | New releases for each listener | A weekly personalized mix of music they haven't heard | Endless stream seeded from a song or artist |
| Who it favors | Artists the listener follows or has played | Songs similar listeners play | Songs similar to the seed |
| Can you pitch it? | You can't pitch the playlist, but pitching the song makes Spotify use it | No | No |
| Updates | Every Friday | Weekly | Continuously |
Published guides note there is nobody to pitch for Discover Weekly or Release Radar, because they are assembled per listener (you can pitch the song itself in Spotify for Artists, which affects Release Radar). Spotify doesn't publish the exact mechanics, so anyone quoting exact weightings is guessing.
Release Radar: what you control
Spotify says:
- Release Radar is a playlist of new releases that updates every Friday.
- Your followers get songs from your new release in their Release Radar.
- If you pitch a song, Spotify includes that song. If you don't, it picks which song from your release to put there.
- Pitch at least 7 days before release day to choose the song, and deliver your music at least 7 days before release so it can reach Release Radar in the first week.
So the playbook: deliver early, pitch in Spotify for Artists, and grow your follower count. More followers means more Release Radar reach.
Discover Weekly: what you influence
Spotify built Discover Weekly to give each listener fresh music based on their taste, and it marked its 10-year anniversary in 2025. You can't enter it directly. What typically feeds it, per published guides:
- Saves and repeat listens from real people.
- Adds to real users' playlists.
- Consistent releases, so listeners keep seeing you.
- A clear genre identity, so the system knows who to show you to.
- Listeners who actually finish the song instead of skipping.
Editorial and algorithmic aren't separate games
One analysis frames them as a loop: an editorial add puts your song in front of attentive listeners, and what they do next (save, repeat, follow, skip) is the signal personalized playlists use. A human decision can start a data signal that machines amplify.
What breaks it
Fake streams. Spotify says artificial streams don't positively influence recommendation algorithms, don't earn royalties and don't count toward charts. Worse, you can feed noisy signals into your own song and make it harder for the system to find your real audience.
A practical plan
- Deliver 2+ weeks early and pitch at least 7 days before release.
- Grow followers before release with pre-saves, content and email.
- Push saves in week one. Early engagement shows who's listening.
- Pitch real curators in your genre so the song reaches listeners who match.
- Release every 3 to 6 weeks.
- Check Spotify for Artists for the source of streams (Release Radar, Radio, playlists, your profile).
- Never pay for guaranteed streams.
What the data should look like
Healthy: a mix of sources, steady growth, saves and repeat listeners. Unhealthy: a spike from "Other," unfamiliar countries, a drop after the spike.
What we'd do
Treat the algorithm like a conversation. Give it clean signals from real listeners, repeat that every few weeks, and let it compound.
FAQ
Can I pay to get on Discover Weekly?
No. It's personalized and algorithmic.
How many streams do I need to appear on Discover Weekly?
Spotify doesn't publish a minimum. It depends on listener behavior around your song.
Does Release Radar only show followers?
It's personalized. It features new releases from artists a listener follows or has listened to.
Do saves matter?
Saves and repeat listens are widely cited as strong signals that a song is landing with real listeners.
When does Release Radar update?
Every Friday.
How do I get more Release Radar reach?
Pitch the song at least 7 days before release and grow your follower count.
Vet the playlist before you pitch it.
Paste a Spotify playlist link and get the evidence in about 30 seconds. Free account, 5 free pitches, no card.
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