YerlyBuilt by one.
Made for many.
Yerly is built end-to-end by a solo developer in Istanbul — for every café owner, every salon, every clinic that deserves the same AI tools the big chains pay agencies for.
Founder · Istanbul
Coding since
2010
15+ years shipping software.
Hi, I'm Tolga.
I'm a solo developer from Istanbul. For years I watched friends — café owners, hair stylists, neighbourhood pharmacists — lose customers to whoever spent the most on a marketing agency.
The tools that big chains pay €2,000+/month for are now built from a few smart AI calls. I figured: if I can ship it solo, you shouldn't have to pay agency prices.
Yerly is my answer. End-to-end software, built and maintained by one person, priced fair, made to grow your local business while you sleep.
Three principles, every line of code
Built honest
No fake reviews, no manipulation, no shortcuts. Yerly works because it does the work, not because it games the system.
Privacy by default
TLS in transit, AES-256 at rest, EU-hosted infrastructure. Export or delete everything in one click — your data is always yours.
Made for owners
If a 55-year-old café owner can't use it on a phone in 30 seconds, it doesn't belong in Yerly. Simple wins.
Small businesses deserve the same AI as the chains.
Yerly isn't a side project. It's the product I wish my friends could buy when they asked me how to compete on Google.
Yerly snapshot
- Founded2025 · Istanbul
- Team size1 founder · solo
- CodebaseNext.js · TypeScript
- Data hostingEU · Frankfurt
- AudienceLocal businesses worldwide
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