Other tools stop at the file.
Doppelcut doesn't.
A video generator does one step and leaves you to guess the rest. Doppelcut runs all five, every day, on real numbers from your own channel.
Other tools score a video before it posts and call it virality. Then you never hear about it again.
Doppelcut reads how every Short really did, on your channel, and changes the next one because of it.
It knows who's talking.
Swap the person actually speaking in a real podcast or debate, across every camera cut. Not the first face it finds. Not one shot. Your star, all the way through.
- Hears every voice. Speaker turns tell the star from the host, even when the camera cuts away.
- Reads every cut. Each shot is planned on its own: swap it, or check it.
- You pay for what needs swapping. Shots without your star are left alone.
- Priced before anything renders. You see the exact seconds and cost first.
Same hook. Same beat. Your star.
Doppelcut reads what's climbing right now, maps the video riding it shot by shot, and remakes it with your character. It copies the timing and the shape. Never the words.
- Live trend radar. Terms caught while they climb, not after they peak.
- A timing spine. Hook, build, turn, payoff, every cut and every beat it lands on.
- Posted while it's still hot. In the hours your channel has measured best.
Three openings. The numbers pick one.
Every Short lives or dies in its first two seconds. Doppelcut cuts three: the original, and flash forwards to the two strongest lines inside it. Then it waits for real numbers.
- No early calls. Each opening needs 48 hours and real views before it is compared.
- A real margin or nothing. A winner has to lead by 15%, or the original stays.
- Pending is not losing. A young Short is never counted as a flop.
Every Short teaches the next one.
Doppelcut reads your real retention curves and your channel's track record, and turns them into the next cut. Unmeasured stays pending. Nothing is made up.
score 0.80
score 0.30
18 tools you won't find anywhere else.
Each one runs on footage understanding, posting and measuring we have been running for months. That is the part nobody can wrap in a weekend.
Anyone can rent a model.
Nobody can rent this.
It hears who's talking
Voice matching tells your star from everyone else in the room, sentence by sentence.
It already posts every day
The same desks run our own clip channels around the clock. You get the machine, not a demo.
It measures every Short
Retention, swipes, views and watch time, read back from the platform after 48 hours.
It reads the trend radar
Our own radar catches terms while they climb, across countries, every few minutes.
It follows the money
From the Short, to your profile, to your site, to the sale. Each step counted on its own.
It learns your shapes
A format only counts as a winner after 3 measured results and a clear lead. Then it doubles down.
Fast, clean, and fair.
Footage that isn't yours posts private until you have cleared it.
Every swap carries the platform's altered media label.
No real person's face and no minors as a character.
No data means pending. Never zero, never invented.
Billing that plays fair.
Every render shows its seconds and cost first. Nothing starts until you say go.
Credits are held when a render starts and settled at what it really used.
If a render fails, every held credit comes straight back.
From your account page, any time. No emails, no hoops.
Straight answers.
Is there a free plan?
No. Doppelcut is a premium tool, and every plan includes monthly credits for the heavy work like swaps. Early access members hear pricing first.
What does "learning on its own" mean?
Every Short is read back from the platform once it has had 48 hours. Shapes that keep winning get more of your slots, a third of the slots stay on new tests, and anything without data stays pending until it has some.
Where does it post?
To your own YouTube and TikTok accounts, on a schedule built from the hours your channel does best.
What if a render fails?
You get every credit back. Credits are only held while a render runs, then settled at what it actually used. A failed render costs nothing.
Do I see the cost before a swap runs?
Always. Star Swap plans every shot first and shows you the seconds and the price. Nothing renders until you say go.
Can I swap anyone into anything?
Your character can be anything you own, as long as it is not a real person's face or a minor. Clips from someone else's channel post private until you have cleared them.
My channel is new. Does it still work?
Yes. With nothing measured yet, Doppelcut says so and runs distinct tests instead of pretending it knows what wins. The first results start the learning.
Get your seat.
We open seats a few at a time so every desk gets set up right. Tell us your channel and what you want it to make.