We draft and test the copy. You ship the winner.
Paste your offer and audience. A/B Autopilot generates a slate of subject lines or ad hooks, runs them through a calibrated synthetic panel, and hands you the highest-predicted performer for your segment — before you spend a dollar on media.
Launching as a Message Testing mode for Starter, Pro & Enterprise. Limited early-access seats.
How Autopilot works
From a blank page to a ranked winner in one pass.
Tell us the offer, not the copy
Drop in your product, the audience you want to reach, and the goal (more opens, more clicks, more demos booked). No need to write variants yourself.
We draft a slate — you keep control
Autopilot generates 8–12 on-brand candidate subject lines or ad hooks. You edit, cut, or approve them before a single test runs. Your brand, your veto.
Tournament on a calibrated panel
Approved variants run head-to-head against a synthetic panel matched to your segment — the same engine benchmarked within 7.47% of real survey panels across 460 questions.
Get the ranked winner + the why
You receive the highest-predicted performer, the full ranking, and a short read on why it won and which segments it moved. Ship the winner with evidence behind it.
An evidence-based favorite, not a guarantee
We sell direction and confidence — honestly.
Autopilot doesn't promise the universe's best line. It hands you the variant most likely to win with your audience, with a confidence tier and a segment read, so you walk into a live test with a strong favorite instead of a hunch. The panel behind it is calibrated to real Pew, Gallup, and election data — and every read tells you when to trust it and when to verify with humans.
Sample output
Illustrative ranking. Real runs include a confidence tier and segment breakdown.
Straight answers
Do you really pick the “best” copy?
We hand you the highest-predicted performer for your segment, with a confidence tier — not a guarantee. Our panel is calibrated to real survey data (7.47% pooled error across 460 questions), so it ranks preferences reliably and gives you a strong favorite to take into a live test. It replaces guessing, not your judgment.
Where do the variants come from?
Autopilot drafts them from your offer and brand guardrails, then shows them to you for editing and approval before anything is tested. You can also paste your own variants and skip generation entirely.
How is this different from regular Message Testing?
Message Testing assumes you already have the variants. Autopilot writes the slate for you and runs the whole tournament, so you go from a blank page to a ranked winner in one pass.
How fast, and what does it cost?
Minutes, not weeks. Autopilot is launching as a Message Testing mode for Starter, Pro, and Enterprise plans. Early-access seats are limited while we tune the generation quality.
Stop guessing which line wins.
Request an early-access seat and we'll run your first Autopilot slate with you.