Hi everyone,

I m a developer and long-time user of it-tools. Over time, I started experimenting with some changes and improvements that better fit my own workflow, and that gradually grew into a separate project called next-tools.

I m Micha , a solo founder from Poland and a long-time strength & calisthenics enthusiast. I ve been training consistently for almost six years, and during that time I tested a lot of fitness apps from simple workout logs to advanced coaching platforms.

What I noticed is that many apps either feel too generic or try to gamify everything, while people who train seriously often just want clarity, structure, and real progress tracking.

That s why I decided to build my own app GainTrail.

Your next customer might never visit your website. They ll ask AI instead.

Search results are fading. AI answers are winning.

If AI doesn t understand your brand:

Email signatures are small, but they show up in every conversation.
I noticed most generators were either over-designed, paid, or cluttered so I built a simpler one.

This Email Signature Generator helps you create a clean, professional signature without friction.

What it does

• Create a professional email signature quickly

• Customize layout, colors, and content

• Copy and use it in any email client

• Works directly in the browser

First, install the BlackEagleAI extension. Then, configure a conversational large language model in the plugin. If you re only curating articles, configuring just the conversational model is enough you don t need the image generation or vision models.

Steps:

1. Open a content website you like and choose an article as your topic. You can also let the AI help you pick one.

2. Summarize the content of this article. You can do this with a one-click summary.

3. Expand your search to find more related articles. Let the AI generate keywords and use them to search with a search engine.

4. Summarize the content of the related articles.

5. Use all the gathered information to generate a new article and save it to your Notion notes. At this point, you have a completely new article that belongs entirely to you.

Curation complete.

I m Jacob, co-founder of GPTProto. I ve been in the internet industry for about 10 years, and over the past year, I ve been deep into AI projects. One thing I kept running into was the hassle of integrating multiple AI model APIs each with its own quirks, docs, and maintenance headaches.

So I started building GPTProto: a unified API aggregator for top AI models from around the world from Google, OpenAI, Claude, Midjourney, NovelAI, ByteDance, Qwen, and quite a few others.

We use apps to protect our kids, but who protects their data? This is the core privacy paradox.

Using a safety app requires immense trust. Here s what to look for:

• Clear, Simple Policies: Who stores the data? Where? Who can access it?

• Granular Controls: The ability for parents and older kids to manage sharing preferences.

• Real Deletion Tools: The right to have location history truly erased, not just archived.

We believe powerful protection shouldn't come at the cost of privacy. Building with these principles is a daily commitment for us at Number Tracker.

Hey Product Hunt!
I'm a designer who built my first app using just AI no coding background.
SelfOS is a modular productivity tool where you enable only what you need:
Daily tasks with subtasks
Long-term goals
Habit tracking
Shopping lists
Just launched on Google Play and App Store a week ago.
Would love your feedback what features would make it more useful?
App Store https://apps.apple.com/ua/app/se...
Google Play https://play.google.com/store/ap...

Hi Product Hunt community!

I m part of the team behind Barie.ai and we re about to launch soon.

We built Barie to be a general AI agent focused on real-world reliability. While most AI tools are designed to generate fast answers, Barie is built with one simple rule: if it can t verify something, it doesn t guess.

Barie specializes in deep research, source-backed outputs, and multi-step execution, designed to connect directly with the tools people already use. It s AI you can trust to perform tasks, not just make suggestions.

Hey hunters,

I wanted to shout about my first PH launch today, it's a word game called Wordloop.