What a raid actually does — and what it does not
Getting raided feels like the moment. A hundred viewers in one second, chat moving, the count spiking. Here is what that spike changes, and what it quietly does not.
A raid moves a streamer's audience to your channel when they end. For a small channel it is the fastest viewer count change there is. It is also widely misunderstood as a growth event, when it is mostly a visibility event — and the difference decides what to do in the ten minutes after it lands.
What changes instantly
- Directory position. A hundred viewers puts a small channel on page one of most categories for as long as they stay. Browsers who could not see you a minute ago now can.
- The time-weighted average. Every minute those viewers stay adds to the month's viewer-minutes. A hundred viewers for twenty minutes is worth as much as three viewers for eleven hours.
- Chat. A moving chat is the strongest retention signal a browser sees when they click in.
What does not change
Raided viewers came for the streamer who raided you, and most of them leave within ten to fifteen minutes. Follows from a raid run at perhaps 2–5% of the raid size — a hundred-viewer raid is three or four new followers. The average lift is real but temporary: one raid a week does not build a base, it produces a weekly spike on a flat line. The average viewers calculator shows this clearly if you enter a month of streams with one raided session in it.
Twitch's Partner review looks at whether a channel's average depends on raids from the same source. A friend raiding you every stream props up the number and reads as exactly that.
The ten minutes that matter
- Acknowledge the raid, briefly. Thank the raider, greet the room. Thirty seconds.
- Do the thing. Whatever you stream, do the most watchable version of it immediately. The raid audience is deciding whether to stay in the next two minutes.
- Ask for the follow, once, with a reason: "if you want to catch the next one". Not repeatedly.
- Use the placement. While the count is high, the channel is visible to browsers. Those are the viewers who might actually become regulars — the raiders mostly will not.
What holds the spike
Something that keeps the viewer count up after the raiders leave, so the directory placement survives long enough for browsers to find you. A held-viewer session does that by design — the count is stable for the session rather than spiking and collapsing — and it is why streamers pair sessions with scheduled slots rather than hoping for raids. Raids are a gift; the placement is the thing worth keeping.
Related reading
Fill the room for your next stream
Real concurrent viewers, live in minutes, held for the whole session. First 25 free.
See packages →If you have never raided out yourself, the mechanics — the command, the countdown, how the target is chosen — are on Twitch's how to use raids help page, and it is worth doing at the end of every stream for the reasons above. The difference between a raid and a held session is simply the shape: a raid is a spike that fades in fifteen minutes, a session is a flat line for the hours you bought. Sessions start at £1.89 and the first 25 viewers are free, which is enough to see what a count that does not collapse does to your placement over one stream. Either way, the ten minutes after the arrival are yours to use or waste.
Frequently asked questions
How many followers does a raid bring?
Typically 2–5% of the raid size. A hundred viewers is three or four follows.
How long do raided viewers stay?
Most leave within fifteen minutes. The ones who stay past that are the ones worth talking to.
Do raids count toward Affiliate average viewers?
Yes, while the viewers are present. They lift the average for the minutes they stay.
Should I raid out at the end of my stream?
Yes — it costs nothing and builds relationships with other small channels who raid back. Pick a channel slightly smaller than yours in the same category.