What problem does it solve? Free users often never convert to paid because in-app upgrade prompts are poorly timed, generic, or pushy. This Skill provides expert frameworks for designing paywalls, upgrade screens, and feature gates that convert users at moments when they have experienced real value. ## Core Features & Use Cases - Paywall Design by Trigger Type: Provides templates and copy guidance for feature gates, usage limits, trial expiration, and time-based prompts. - Timing and Frequency Rules: Defines when to show upgrade prompts, frequency caps, and cool-down periods to avoid annoying users. - A/B Testing Playbook: Ships a references/experiments.md catalog of experiments covering triggers, pricing presentation, copy, trials, and personalization. - Use Case: When a free user tries to create a 4th project on a 3-project plan, use this Skill to design a usage-limit paywall with a value-focused headline, plan comparison, social proof, and a clear escape hatch. ## Quick Start Ask the agent to design an upgrade paywall for your product's specific trigger point, such as a usage limit or trial expiration screen.
