Hey, I just released my new type of startup called LearnAI. It's an AI learn helper, that helps you with all kinds of stuff that has anything to do with school.

1. explaines Homework

2. creates personalized flashcards

3. helps you learn for the German/Austrian Matura/Abitur

In general LearnAI is a Website that is to be used natively in German, but I ve just made a fully translated site so all English speakers can access and use it aswell.

Have fun and give me some feedback please!

Hey PH community! I've been building CalcMaster Pro - a completely free online calculator and tools platform. URL: https://calcmasterpro.site

What we offer:

• 50+ specialized calculators across Finance, Health, Math, Business, Time & Date, and Daily Life

• - 30+ browser-based tools for PDF processing, image editing, document conversion

• - 100% free - no signup required

• - Privacy-first: all calculations happen locally in your browser

• - Mobile-friendly, available in English and Arabic

I've seen a couple of influencer platforms around ecommerce, but very little or non exist for backing founders - closest is probably https://gigastar.io/. So I've been toying with an idea and finally built a rough version at kovant.club (bigger current concept at https://kovant.club/home).

The core concept is a closed club where founders get distribution without upfront cash, and influencers earn a royalty on the actual lifetime value of customers they refer for up to 2 years. If the startup wins, the influencer wins big. If not, they still get 1/10x of the delivered value. The key is an SDK that tracks every referral's LTV over time primarily scoped to 3 months (still working out the maths).

The signal is intentionally high: founders would need a 60%+ score on something like https://www.build-check.com by @german_merlo1 and must also be referred by an existing influencer/founder.

Would love to get your honest takes. Of course it doesn't work for all influencers/founders but I feel it will genuinely help a lot of founders who have real value to offer.
Two questions I have for PH founders:

Hi everyone,

I m currently working on a travel tech project called Xplania, designed to simplify the way people organize their trips and reduce the decision fatigue that often comes with travel planning.

I recently created a beta prototype with features such as:

• budget guide

• visa guide

• smart packing list

• travel journal

We re launching R0Y in 9 days.

R0Y is an AI-native financial research studio that lets you build full financial dashboards just by describing what you want.

Hey Product Hunt! I'm Rohan.

Like many of you, my browser setup is a mess. I use Chrome for work (so I have my work profiles and extensions), Safari for personal browsing (better battery life), and Firefox/Arc for testing.

Hey

We just launched Lumina on Product Hunt today
https://www.getlumina.in/

Lumina helps you test your marketing before you spend money.

Instead of guessing, you can simulate how real audiences react to your:

Hey PH community

I'm a solo founder from Barcelona. I have this idea that I'm calling a social restaurant discovery app for international travelers (although it can be for locals as well).
What's the problem I have encountered (and talk with friends and family that they have as well):

Most of us, we are discovering restaurants from Instagram reels and TikTok, we might save them or share them in a group chat, but then it gets messy. Maybe one of us saved the location on Google Maps, just to discover that the Restaurant its on the other end of the city from where you are when you're hungry. Also, in places like Japan, Korea or China, the best and most local places are in the local language, so you need to look in Google Maps in Japanese, Chinese, or Korean (which with ChatGPT is simpler). But all this, in my opinion, it s still messy.
Also, maybe you want to find a new restaurant in the city, we all have that foodie friend that we as for recommendations, but maybe they are not available when we need them (it can happen, they have a life haha), so why not simply go check something that your friend has been to and has rated highly?

Been running a phone and electronics repair shop for a few years and tried a bunch of different tools to manage tickets, inventory, and customer records. Most were either too complex or just not built with repair shops in mind.

Stumbled across Manage Repairs (managerepairs.com) a while back and it's genuinely been the best fit. It handles repair tickets, POS, inventory, and customer history all in one place. Clean interface, nothing bloated, and it just works the way a repair shop actually runs.

Not here to spam just genuinely think it's one of those tools that doesn't get talked about enough. If you run a repair shop or know someone who does, worth checking out.

Planning birthdays, house parties, office celebrations, or festive events is still chaotic.

Too many calls. Random vendors. No transparency. No easy comparison.

So we built Tendr.

Discover trusted vendors
Compare decor, catering, DJs & photographers
Wishlist vendors before planning
Plan events faster with a smooth workflow
Designed for private celebrations & office events

We ve already onboarded 100+ vendors across Delhi NCR and validated demand through real orders.

Would love your feedback and support