In this 30 minute keynote, OpinionX CEO Daniel Kyne explains how his team discovered the power of stack ranking, realized its potential to redefine user research, and is working to build the priority analytics category to help product-led startups build more user-centric products.

RICE asks you to score each feature's Impact, and most PMs just guess. Here's how to fill that number with real customer voting data in eight steps.

The three traits of a problem worth building a startup on: painful, frequent, and replicable.

Customer Problem Stack Ranking is a brand new method for validating ideas, so we get a lot of questions about how to use it. Here are 8 proven use cases with examples!