How to Test Product Ideas Inside a Two-Week Sprint in 2026
A 5-step method to test product ideas inside a two-week sprint or Shape Up cycle: set an appetite, match the test to the question, and decide at planning.
product discovery
How to Validate a Feature by Shipping a Small Version (2026)
Validate feature requests with real use: the 8-step Ship First loop, a cost comparison, a worked example, and when a mockup is still the better test.
How to Test a Feature Concept With Synthetic Personas (2026)
A 7-step method to pressure-test a feature concept with synthetic personas built from real customer signals, then validate the winner with real customers.
The 7 Best Affordable Feedback Management Tools for Startups (2027)
Compare 7 affordable feedback management tools for startups by free entry point, pricing model, and what you outgrow first. Includes a startup checklist.
Marty Cagan Product Discovery Techniques: AI-Era Guide 2027
Cagan's four risks and discovery techniques from Inspired, updated for AI prototyping: a 7-step method, a one-week worked example, and common mistakes.
Ship First vs Shape Up vs Lean Startup: Pick a Method (2027)
Compare Ship First, Shape Up, Lean Startup, Continuous Discovery, Customer Development, and Cagan. Pick a product method by your biggest uncertainty.
Opportunity Solution Tree: Build One From Real Customer Calls (2027)
Build an opportunity solution tree from 10-20 recorded customer calls. Step-by-step method, copyable template and a worked B2B example. 2027 guide.