Custom LLM tool generating marketing copy.
Key Outcome
AdVantage Agency needed to scale their content production capabilities to meet the growing demands of their diverse client base without significantly increasing headcount.
Creative teams were overwhelmed with repetitive tasks like writing product descriptions and ad variations, leaving little time for high-level strategy. This bottleneck was slowing down campaign launches and burning out talented copywriters.
We fine-tuned a GPT-4 model on the agency's top-performing historical ad copy to generate high-quality drafts automatically. The tool includes brand-voice customization and SEO analysis, allowing writers to generate 50 variations in seconds using LangChain for context awareness.
The precise tech stack engineered to deliver this solution.
Content production speed increased by 10x. The creative team now focuses entirely on strategy and campaign concepts, improving client satisfaction scores by 30% and allowing the agency to take on more clients.