Hey Product Hunt! 👋 I'm Kenny, the maker of Joiner.

I've launched products to complete silence—not because they were bad, but because I didn't validate early enough. So I built Joiner to solve that problem.

Joiner helps you validate ideas before you build. Create a waitlist, share one link, and start collecting real users instantly.

What you get:

Unlimited waitlists & subscribers
Clean embeds and shareable links
Simple form customization
Subscriber management (search, tags, export)
Lightweight dashboard with growth stats

No artificial caps. No overkill marketing tools. Just validation, fast.

I built this because I needed it. If you're validating an idea, Joiner is for you.

Would love your feedback: What's the hardest part of validating ideas for you? What would make this more useful?

Happy to answer any questions 🚀