Did you consider just using LLMs for your product? Even with LLMs it doesn’t seem trivial to format the survey data, design the prompts, validate them across a large dataset, and present the results with nice charts and links back to the original text etc.
With LLMs I’d imagine you could do even more interesting things with analyzing survey data. It seems like the core concept of your product is still useful, and could potentially do more now. Are you actually losing customers to GPT or just feel the end is near?
Also would love to read that future blog post! Thanks