Overview

On launch day, reply to every comment and keep a log of what people ask for. Build the requests that come up most, then relaunch. ExploreYC came fifth on its first launch in May 2026; its founder built the API and a16z data people asked for and relaunched in July to #1 Product of the Day with more than 800 upvotes. Marc Lou says you can relaunch a few months later.

A first launch puts the product in front of people who say, in public and on the day, what is missing. ExploreYC's founder treated it as research: commenters wanted more data sources, one asking for other accelerators and a16z, and the relaunch shipped them with a public API. Replies matter on the day too. Product Hunt counts engagement such as comments toward a launch's points, and its commenting guidelines discourage empty congratulations, so a real answer that invites a reply is worth more than thanks. Lera's founder adds a retrospective and onboarding calls with everyone who signed up from the launch.

In the copied playHow a fifth-place launch became #1: the log to keep, when to go againThe copied play adds the screen spec, 6 findings, 6 adaptations.

Fits when

• Products early enough to change quickly after feedback
• Founders who can spend launch day replying
• Launches that landed mid-table rather than at the top