Build in public works best when it creates context before a launch. If people have already seen the problem, the prototype, and the decisions behind the product, a directory listing feels less like a cold announcement and more like the next step in the story.
The goal is not to post every tiny detail. The goal is to make the product easier to understand before asking people to try it.
Share the problem first
Before sharing features, explain the problem you noticed. Show screenshots, failed workflows, customer quotes, or manual workarounds. A good problem post attracts people who already feel the pain.
These early replies help validate whether the product is worth launching and which words your audience uses to describe the problem.
Share decisions, not only progress
Progress updates can become repetitive. Decision posts are more useful: why you chose a niche, why you removed a feature, why pricing changed, or what a user interview revealed.
These posts create trust because they show judgment. They also become material for your launch page and directory description.
Invite specific feedback
Instead of asking "thoughts?", ask a specific question. Which tagline is clearer? Does this screenshot explain the workflow? Would you expect this to be free or paid? Specific questions get better replies.
When launch day arrives, the directory listing should reflect what you learned from those replies.
Connect the story to the listing
When you submit to a launch directory, link back to the product and summarize the journey in one sentence. People who followed the build process are more likely to support the launch, comment, or share it.
Build in public is not a replacement for directories. It makes directory traffic warmer and more likely to convert.