Melissa Coito

Most brands feel they have two choices when trying to test into new packaging designs. 1. Use proper user study tools like Zappi which cost tens of thousands of dollars. 2. Just go off gut. We found a third path. Yes—we still run proper user studies with tools like Zappi. It’s worth it. But testing five three design variants is expensive enough, testing fifty is impossible. So instead of relying on gut to decide what enters the ring—we use ChatGPT to simulate packaging user studies before selecting the winners to run with real users. Each design gets run through a simulated 500–1,000 person test using best practices designed by Zappi-like tools: shelf impact, brand recall, flavor clarity, confusion, heatmaps. It doesn’t replace real-world testing. But it adds an efficient tool to widdle 50 ideas down to 5 winners worth putting real dollars behind. And it’s provided some amazing ideas. Gut still matters. Human tests still matter. But now it’s informed gut and another perspective that’s both valuable but free. Here’s the prompt we use—steal it: (Upload an image with 1-4 designs labeled A, B, C etc.) You are an expert packaging analyst trained in consumer behavior, CPG retail strategy, and design psychology. I will upload 2–5 packaging concepts. For each design, you will simulate a world-class packaging test for a food or beverage product using proven methods from Nielsen BASES, Zappi, Ipsos, and behavioral economics research. You will simulate the responses of 500 nationally representative consumers per design, shown in a monadic test format (each participant sees only one concept). Assume the product is sold online and at retail (Target, Sprouts, Whole Foods). Evaluate each design across these Optimize Pack-style key metrics: - Brand Recall (%) - Shelf Impact - Purchase Intent - Flavor Clarity - Prep Clarity - Perceived Quality - Emotional Appeal - Distinctiveness - Trust in Functionality Diagnostic Feedback: - 3 things respondents liked most (with short quotes) - 3 things they disliked or were confused by - Verbatim-style feedback from simulated respondents - Suggestions for improvement Behavioral Realism Guidelines: - Use real consumer behavior patterns (e.g., people skim, misunderstand poetic copy, get confused by new formats). - Reference known biases (e.g., anchoring, visual hierarchy, category norms, reward visualization). - Evaluate packaging *in context*—assume it sits among competitors - Flavor descriptors should be interpreted as consumers would - If a product format isn’t clearly communicated (e.g., “Is it a powder?”), reflect confusion accurately. Also include a side-by-side table comparison of all designs using the metrics above, plus a final winner recommendation and any hybridization opportunities (e.g., combine layout from B with flavor language from D). #ai #packagingdesign