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Version Lab

Paste a few versions of your hook, opening, or CTA and see which one is predicted to keep the most viewers.

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Overview

Version Lab settles which version wins before you commit. Paste two to five versions of the same element, your hook, opening, call to action, or full script, and Retensis ranks them by predicted retention, scores each, and explains why the top one wins.

How it works

  1. 1

    Choose what to change

    Pick the one element you are testing: the hook, opening, CTA, or script.

  2. 2

    Paste your versions

    Add two to five versions of that element.

  3. 3

    Compare and pick

    See each version’s predicted retention and DNA fit, the ranking, and the winner, then send the strongest into Viral Planner or a real Experiment.

What you get

  • Your versions ranked by predicted retention
  • A predicted-retention score and a DNA-fit score for each
  • The strengths and tradeoffs of each
  • A clear winner and why it wins

Important details

  • Rankings are pre-production guidance based on predicted retention, an AI estimate. To measure versions after publishing, use Experiments.