Before and After
You reworked the hook and recut the middle. Did it actually help?
Before and After puts two versions of your video side by side and shows exactly what your changes did, across hook, pacing, audio, visual, and engagement, plus your measured retention where your channel is connected. Instead of hoping the edit was worth it, you see the difference and keep only the changes that moved the numbers.
No credit card required · 2 free analyses per month
5
Score dimensions compared
2
Versions overlaid at once
Real
Measured retention where connected
The Edit Question
Every rework is a bet. Settle it.
Re-editing a video costs time, and most creators never find out whether the new cut was actually better or just different. Before and After removes the doubt by comparing the two analyses directly, so you can see whether the hook got stronger, the pacing tightened, and the predicted drop-offs eased, before you commit to the new version.
Opening 3 seconds lack a pattern interrupt.
Current hook
“So here's my morning routine…”
Suggested hook
“Stop waking up tired. This changed everything.”
Score by Score
See exactly what changed, and by how much.
The comparison breaks the change down across every creative dimension, so a vague sense that the video feels better becomes a concrete read: hook up, audio balance improved, a soft middle still soft. You keep the edits that helped and revisit the ones that did not.
- Score deltas across hook, pacing, audio, visual, and engagement
- Predicted retention curves for both versions, overlaid
- A plain-language summary of what improved and what did not
- Measured retention comparison where your channel is connected
- The virality read for each version, side by side
Strong performance
Improve hook and audio for an A.
Predicted and Measured
Honest about which numbers are real.
Before you publish, the comparison uses predicted retention from the analysis of each cut. Once a version is live and your channel is connected, it can bring in your real, measured retention so you can confirm the improvement held up with a genuine audience. The predicted and measured numbers are always kept clearly separate.
Build the Habit
Track improvement across your whole channel.
One comparison proves a single edit. A series of them shows your craft improving over time. Comparing your reworks, and your newer videos against your older ones, turns editing from a gut-feel exercise into a measurable skill you can watch sharpen.
Track improvement across your whole channel.
5
score dimensions compared
0 views
wasted proving an edit worked
Real
measured retention where connected
Further Reading
Go deeper with these guides
FAQ
Common questions
It puts two analyses side by side and reports the change in every score (hook, pacing, audio, visual, engagement), overlays both predicted retention curves, and writes a plain-language summary of what improved and what did not. Where your channel is connected, it can also compare the real measured retention of the two versions.
Both, and they are kept distinct. Before publishing, it compares the predicted retention from each version's analysis. After a version is published on a connected channel, it can bring in your measured YouTube Analytics retention so you can verify the improvement with a real audience.
That is the most common use, comparing a rework against the original, but you can compare any two of your analyses. Creators also use it to compare a newer video against an older one to see how their craft is trending over time.
It tells you whether your changes helped and where they fell short, score by score. Paired with the action plan from each analysis, that gives you a clear next step: keep what moved the numbers, and rework what did not.
Yes. The predicted comparison works entirely before publishing, so you can decide between two cuts without spending views to find out. The measured comparison becomes available once a version is live on a connected channel.
Find out if your edit actually helped.
Compare two versions of your video and see exactly what changed, score by score, with measured retention where your channel is connected. Keep only the edits that moved the numbers. Free to start.
No credit card required · 2 free analyses per month · Upgrade anytime