Marketing Radar
Support
LiveUpdated 2026-11-07 16:52 UTC

Nobody's talking about this but you can literally double your hook rate by A/B testing…

Nobody's talking about this but you can literally double your hook rate by A/B testing text headlines. Super easy to…Nobody's talking about this but you can literally double your hook rate by A/B testing text headlines. Super easy to…

This is a marketing post classified by AGK Intelligence as Copywriting & offers (a playbook), kept by the Marketing Radar because it carries real work, not commentary.

Nobody's talking about this but you can literally double your hook rate by A/B testing text headlines. Super easy to do with Opus 5.5 and Hermes. Look at your winners and get extra juice TOMORROW with the smallest/fastest change ever.

Posted by Simon Robert (8.7k followers) 4 days ago · 2 likes · 506 views · view the original post on X. Kept by the Marketing Radar as Copywriting & offers.

More marketing work like this

Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 21.6k posts from 5k X accounts over the last 21 days, 2k tools, 13 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-07 16:52 UTC. Full method.