Ad Copy Generator
High-converting copy for every channel
Generate headline, description, and CTA variants for Google Ads, Meta, LinkedIn, and programmatic display — each within platform character limits and optimized for the specified audience segment and campaign objective.
Claude 3.5 Sonnet
for 150K tokens/month · 30% input / 70% output
WHY THIS MODEL
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.
ALTERNATIVE MODELS
IMPLEMENTATION TIPS
- 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
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
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.