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X Amplify vs YouTube Skippable In-Stream
Amplify runs 6-15s on partner publisher video. YouTube skippable enables skip after 5s and runs up to 3 minutes. Different ceilings.
X Amplify and YouTube Skippable In-Stream are both publisher-pre-roll formats, but the inventory and runtime models differ significantly.
X Amplify runs against a curated publisher list (NFL, MLB, ESPN, Bloomberg, etc.) for 6-15 seconds before partner video. Skippable Amplify enables skip after 5 seconds. The companion post is a standard 280-character X post.
YouTube Skippable In-Stream runs against any monetized YouTube content (4M+ creators) for up to 3 minutes. Skip enables after 5 seconds, but YouTube only bills on 30+ second views or click-through, so unwanted impressions are essentially free.
The trade-off: X Amplify offers brand-safe premium placement at a 3-5x CPM premium. YouTube Skippable offers massive scale at lower CPMs but with broader inventory variability.
Amplify: 6–15s. YouTube skippable: skip at 5s, up to 3 min total. Different runtime budgets.
Side-by-side specs
| Field | Hard max | Visible before truncate | Warn at |
|---|---|---|---|
| Companion post text | 280 | 200 | 180 |
| Display name | 50 | 30 | 25 |
Source: https://business.x.com/en/help/campaign-setup/campaign-management/amplify · Last verified 2026-04-15.
| Field | Hard max | Visible before truncate | Warn at |
|---|---|---|---|
| Long headline | 90 | 45 | 40 |
| Description | 70 | 60 | 50 |
Source: https://support.google.com/google-ads/answer/2375464 · Last verified 2026-04-15.
FAQ
- Which has higher completion rate?
- X Amplify typically pulls 90%+ completion on 6-second creative. YouTube Skippable averages 30-40% past the 5-second skip point on 30-60 second creative.
- Are CPMs comparable?
- X Amplify CPMs run 3-5x typical X CPMs (premium publisher inventory). YouTube Skippable runs at standard YouTube CPMs.
- Which is better for brand awareness?
- X Amplify wins on brand-safety and premium adjacency. YouTube Skippable wins on raw reach.