While building this, I found that ChatGPT, Claude, Gemini, and Perplexity regularly describe SaaS products with specific but incorrect details — wrong pricing tiers, deprecated features, misattributed integrations — with no uncertainty expressed. The tool runs a consistent set of buyer-style prompts across all four and shows verbatim output. Not trying to fix anything, just make it visible. One free scan. https://www.bersyn.com/