
Why Splitroom judges the scroll-stop first.
Splitroom's verdict engine gates every duel on one question before any other: did the creative earn a second look. The eye-tracking and ad-effectiveness research behind that order.
No listicles, no “10 tips.” Every number traces to a named source, and every piece answers its question in the first paragraph.

Pre-launch ad creative testing evaluates advertising creative with a target audience before campaign launch. What it is, how it works, where it fits alongside live A/B.

When Meta ads stop working, media buyers blame 'creative fatigue.' Four different problems get bundled under that one word. Only one is actually the ad.

A 659,522-impression Facebook test moved click-through rate 125 to 323% on the same creative by subgroup. Your aggregate winner is losing to your best customers.

In 181,890 Meta A/B tests, 22% show audience imbalance that compromises the creative comparison. Meta's own Lift tests: 0.16%. Here is the gap.

Motion analyzed 578,750 Meta ads. Static formats won more often than video. Every AI creative tool is being built for the wrong half of Meta.

The unit cost of a Meta ad video collapsed from $2,700 to $1 between 2022 and 2026. Meta's 5% winner rate did not budge. Here is what shifted.

GPT-4 flips its verdict on identical ads 35% of the time. Here's why LLMs can't judge which of your creatives will win, and what actually can.

Synthetic panels match humans 85% on preference, 12% on behavior. Peer-reviewed evidence on which questions to trust them with, and which to skip.

Motion analysed 578,750 Meta ads. About 5% win. Here's what they share, and why the pattern is prior signal, not a formula you can copy.

$1,383 in the US. $80 in India. $1,216 globally. That's the tuition per creative to reach Meta's Learning Phase verdict, and 95% never clear it.