ViewportScheduler & analytics for one operator
Most analytics tell you what happened.This one tells you what works.
Viewport posts your videos to Instagram, YouTube and TikTok, then works out from your own posts which signals predict reach — on your account, not the average one.
Live from the account it was built for. Three signals are shown because three hold up. Two more were tested and dropped — a signal that can't beat a coin flip doesn't get a tile.
The line is found, not typed
Your account is not the average account.
Every guide has a number for you. Hook them in three seconds. Aim for four percent. None of it was measured on your audience.
Viewport sorts your posts by whether they out-reached your own median, then finds the cut that best separates the two piles. That cut is your line, and it moves as you post. The accuracy it shows is scored on posts it hasn't seen — so it can't flatter itself.
The queue
One video, one card.
A clip posted to three platforms is one card, not three. Open it and each platform gets its own tab — the same video can clear every signal on TikTok and miss them all on Instagram, and that gap is the interesting part.
Before it goes
You see exactly what each platform will get.
The last screen puts the video beside the caption Instagram receives, the title and description YouTube receives, and the caption TikTok receives. Side by side, because the differences are what people get wrong.
For TikTok you choose who can see it. Nobody chooses for you.
Written, if you want it
A short read of the last thirty days.
Grounded in the posts themselves, with the numbers next to each claim so you can check it. Optional — it needs a free key, and everything else works without it.
The TikTok problem
Every other tool asks you to become a TikTok developer first.
Instagram and YouTube let a tool bring its own key. TikTok makes every app get registered and audited by TikTok before it may post publicly — and self-hosted schedulers hand that job to you, because they have nothing else to hand it to. It isn't a form. It's a week.
With any other tool
- Register as a TikTok developer
- Create an app and pick its permissions
- Own a domain
- Serve terms and privacy pages from it
- Verify that domain with TikTok
- Record a demo video of your own software
- Give a reviewer a working login
- Wait days, sometimes a fortnight
Then find out whether they said yes.
With Viewport
- Press Connect
- Log in to TikTok
Viewport's app is already audited. Your copy posts through it. You never meet a review form.
Plainly: TikTok posting runs through a small service I operate. If it stops, TikTok posts wait in the queue and go out when it's back — Instagram and YouTube never touch it. Fifteen TikTok posts a day per licence, below TikTok's own limit. And if you'd rather not depend on me, put your own TikTok app in and the service steps aside.
Before you buy
Three things that might make this the wrong tool.
One password, one set of accounts, no roles, no approvals. If anyone else needs to see the queue before a post goes out, this will fight you.
Four free accounts, about thirty minutes, a guide, and a setup check that tells you which service is wrong.
Instagram's API won't post to a personal one. It is the single most common thing that stops a setup.
Get it
Stop guessing which post worked.
Download Viewport, follow the guide, connect your accounts from inside the app. Your first post can go out the same afternoon.