Ever talked to an AI agent about an idea and it told you to "build a waitlist first to validate it"?
Sounds simple. Until you actually try.
Domain. Backend. Email service. Signup form. Database. A few hours of setup at minimum, just to start collecting names. By the time it's live, half the momentum is already gone.
So I built lighthouse.
From an indie dev, for indie devs and makers.
✅ Validate your idea
Not just a waitlist. Attach survey questions (text fields, ratings, multiple choice) to every signup. By the time you hit your first 100 emails, you don't have a list. You have insight on what people actually want.
✉️ Keep your customers
Built-in newsletter. Your waitlist signups become subscribers in one click. No CSV exports, no juggling four tools, no losing momentum between "they signed up" and "they hear from you again."
💬 Grow with feedback
You can't grow if you don't know what your customers think. Lighthouse gives you a public feedback page: visitors leave an email, a rating, and what's on their mind. You reply right from the dashboard.
📲 QR code for every page
Every page (waitlist, survey, newsletter, feedback) comes with its own.
Going to a meetup? Show the QR.
Coffee shop bulletin board? Print and pin.
Gym, co-working space, club bathroom wall? Stick it up. Free distribution. 🎯
🔌 REST API on top of everything
Wire Lighthouse straight into your live product. Onboarding answers become segmentable, emailable data inside your app.
Validate. Keep. Grow.
One toolkit for the first 100 users, and what comes after.
Follow @Lighthouse_app_
🔗 https://t.co/oxOrV1NJOr
AI is the most common industry that investors support right now
Here are the VCs outside the US that write checks for $500k or lower for the US startups:
1. 🇬🇧20VC: From $100k, Pre-Seed and Seed
2. 🇪🇸4Founders Capital: From $100k, Pre-Seed, Seed, and Series A
Spaceport is my new startup that released a few days ago.
how Spaceport actually works:
Setup beforehand: bundle ID + App Store Connect project + RevenueCat project. No pricing or IAP set up yet.
Then in Spaceport:
· Paste bundle ID and ASC app ID
· Paste RevenueCat app ID + API key
· Create your subscription (price, plan)
· Pick what you need: onboarding, RevenueCat, Firebase
· Tap generate
Spaceport syncs your subscription to App Store Connect and RevenueCat, then wires everything up.
2 min 3 sec total. I open it in Xcode and start building the actual product.
The generated project ships with:
· A typed networking layer
· SwiftGen for asset management, so a typo'd image name breaks the build, not the running app
· A Swift skill that teaches your AI agent how to keep code quality high as the app grows
Follow @Spaceport_build for the build journey.
The new update of @SuccessKitApp update is live ✅
This release focuses on polishing the experience with UI/UX improvements and fixes based on your feedback.
Download SuccessKit:
https://t.co/7evno9xXHP
Also, this app card was generated by @sprintKitApp.
Just submitted a new version of @SuccessKitApp to the App Store.
Got some real user feedback and made a few UI and UX improvements based on that.
Crazy to think this app was built in just 9 days and first submitted at 11:40 on New Year’s Eve. It then got featured by Apple in 47 countries and has become the most successful app in my portfolio so far
Crazy journey so far, and still a lot more to build
🚀 Big milestone for SuccessKit: Apple just featured it in Apps We Love across 47 countries 🎉
I built the first version in 4 days (no vibe coding 😄) and kept iterating since. Last week I shipped a huge update that made the app way better, including AI image generation for vision boards powered by Apple Intelligence and ChatGPT.
Download SuccessKit: https://t.co/MvMzYymx40
If you like it, check out my other apps too ��
Humans: https://t.co/8JMumyEIYL
Superhuman: https://t.co/fQN0tidcRC
reAchive: https://t.co/7AFUbKNTWF