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It’s timeto build.

We build and run the next generation of B2C apps and the SaaS that powers them.

10M+
Users
175
Countries
6+
Companies
$10M+
Total ARR
5xApple App of the Day, awarded 5 times

The companies webuild and operate.

We launch our own ideas and scale them with AI agents and a small crew of supersmart people. We’ve been bootstrapped and profitable since day one. Millions of people use our products, and we’re growing fast.

Since 2023
  • #1 cycle syncing app on the market
  • One of the biggest period trackers in the world
  • Used by 3M+ women to track their cycle
  • Evidence based cycle guidance
  • AI advisor and daily guidance for every phase
Lively app screen
Since 2025
  • #1 agentic platform for Web2App
  • Funnel builder for consumer apps
  • Skip 30% app store fees with web payments
Alppaca app screen
Since 2026
  • App for racket sport players and clubs
  • Find courts and players near you
  • #1 padel social network in the Czech Republic, with thousands of active players
Ace app screen
Since 2025
  • Feedback collection and product management for B2C apps
  • Turn App Store and Play reviews into your roadmap
ListenThem.ai app screen

5+ more companies, currently in stealth.

New consumer apps and SaaS tools we’re not ready to talk about yet.

We build consumer apps people love, and the infrastructure behind them.

From the founder

I’ve been building software since 2012. I started with my first website at 12, then built my first app. Since then, I’ve built startups, grown big teams, and sold companies. Made plenty of mistakes along the way. Learned a lot. At the end of 2024, I sold my mental health startup and started building again. I wanted to see how far a company could go with AI doing most of the work. I believe this is the best time to rethink how software is made and how software companies are built.

For the past year, I’ve been quietly building something new. It’s called TBA.

We build B2C subscription apps people love, and the infrastructure that powers them.

Our biggest company today is Lively, the period tracker my wife and I founded. It has grown into one of the largest apps in its category in the US. TBA is now 6+ products doing $10M ARR. We’ve been profitable since day one and remain completely bootstrapped.

We run on software, AI agents, and a lot of automation. I don’t believe a huge company needs a huge team anymore. We generate over $2.5M a year per employee.

Some companies we’ve already sold quietly. Some projects will never be public. Others you’ll see when the timing is right. TBA will always stay a little mysterious.

Time to build.

Jiri Diblik, Founder & CEO of TBA

Jiri Diblik

Founder & CEO