Swayable | 3,462 followers on LinkedIn. Measuring impact of the world's most important content | Swayable | Persuasion Intelligence. Swayable is a creative pre-testing platform that measures how ads and messages will perform before they launch. Swayable helps major brands like AirBnB, Amazon, Meta, Paramount, T-Mobile, and Uber determine which concepts will be most effective, and with whom.