Pricing · How Founders Use AI

How do I test pricing and willingness to pay before launch, with AI's help?

Have the willingness-to-pay conversation early: ask real prospects what feels acceptable, expensive, and prohibitively expensive, or run a short Van Westendorp survey (four questions, plottable in a spreadsheet, famously how OpenAI landed on $20 for ChatGPT Plus). AI helps you draft the survey, simulate objections, analyze responses, and benchmark competitor pricing, but it cannot tell you what your customers will pay, only they can. Anchor on value conversations first, survey data second, AI synthesis third.

On the AI map, 29 October 2026 Research and search

Go deeper14 sources

• The art and science of pricing | Madhavan Ramanujam (Lenny's Podcast)

  Lenny Rachitsky x Madhavan Ramanujam · Podcast · Nov 2022

  The single best hour on willingness-to-pay conversations, from the Monetizing Innovation author.

  Listen here
• Pricing and scaling your AI product: Lessons from 400+ companies | Madhavan Ramanujam

  Lenny Rachitsky x Madhavan Ramanujam · Podcast · 2025

  The 2025 update covering how AI products specifically should be priced and tested.
• The ultimate guide to willingness-to-pay

  Lenny's Newsletter · Guide · 2024

  The most complete founder-level WTP methodology reference.
• It's Price Before Product. Period.

  First Round Review · Article · 2016

  The classic argument for testing price before building, still the mindset that matters.
• Pricing your SaaS product

  Lenny Rachitsky · Article · 2024

  A structured overview of SaaS pricing strategy to frame your research.
• Van Westendorp for Pricing Research (Survey Guide)

  OpinionX · Guide · 2025

  The most practical how-to for running the four-question price sensitivity survey.
• AI's Most Human Move: How ChatGPT Used Van Westendorp Pricing to Set Its $20 Plan

  Strategence · Article · 2025

  OpenAI priced ChatGPT Plus with a Google Form and Van Westendorp, the perfect founder anecdote.

All 14 sources

• Van Westendorp Pricing Model: How to Find the Perfect Price

  MainBrain Research · Article · 2025

  Clear explanation of reading the four intersecting price curves.
• The Van Westendorp Method for Optimal Product Pricing

  Full Stack Researcher · Article · 2025

  A researcher's honest take on the method's assumptions and failure modes.
• Pricing Model Research: Using Van Westendorp & Conjoint Analysis to Set Price Points

  Monetizely · Article · 2025

  When to graduate from Van Westendorp to conjoint analysis as stakes rise.
• What Is The Van Westendorp Pricing Model And How Does It Work?

  Lago · Article · 2025

  A billing-infrastructure company's practical framing for SaaS founders.
• Van Westendorp Pricing Model: Step-by-Step Guide

  Quali-Fi · Guide · 2025

  Step-by-step execution detail including sample sizes that make results meaningful.
• Pricing Study (Van Westendorp Model) Solution

  Qualtrics · Tool · 2025

  An off-the-shelf survey instrument if you want the rigorous version pre-built.
• Developing a Pricing Engine for SaaS Products

  Akash Bajwa · Article · 2025

  How to turn one-off pricing research into a repeatable internal capability.