Ad Copy Generator

Claude 3.5 Sonnet consistently produces the most fluent, naturally styled long-form content of any model in its price tier. Its strong creative benchmark scores translate directly to marketing copy that reads like it was written by a skilled human — not generated.

1. 1

   Feed your historical ad performance data into the prompt — the model can identify patterns in high-CTR copy and apply them, rather than starting from generic copywriting principles.

2. 2

   Generate a minimum of 10 headline variants per ad group: ad platforms algorithmically test combinations, so more variety directly increases the chance of finding a winning combination.

3. 3

   Ask the model to map each variant to a specific psychological trigger (scarcity, social proof, benefit, curiosity) so your team can intentionally test different approaches rather than random variation.