Free with a Similate account
Rank your copy against real outcomes.
Paste your headline or CTA options. A model trained on real public A/B click-through outcomes ranks them instantly — no LLM, no waiting — and shows the phrases driving each score.
On its confident calls it picks the higher-engagement headline 76.8% of the time (top-50% confidence, n=474) and 86.5% on decision-grade calls (n=192); 64.9% if forced to call all 1,118 separable pairs (726/1,118). Engagement ranking, not a conversion promise.
This is directional media-copy guidance learned from public click-through data, not a predicted conversion rate. The full platform builds audience-specific models and locks predictions before live measurement, which remains the arbiter.
Want this on your audience and your funnel — campaigns, pricing, onboarding?
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