Solo founder, based in Israel
I build tools for Substack writers and write about going solo.
Founder of WriteStack. I left my corporate job in August 2023 to build on my own, and I share what I learn along the way.
I'm a full-time solopreneur. In August 2023 I left a 6 figures job to build my own products.
It took about 600 days and around 12 products before one worked. That one is WriteStack, which I built in public and still run on my own.
Today I split my time between building WriteStack, writing about the solopreneur journey, and digging through data to find out what actually works on Substack.
products built before one worked
days of building to get there
founder, no team
Grow on Substack without burning out.
A platform for Substack creators: write, schedule and organise notes, track what performs, and keep up with your audience in one place.
The honest story of building a business alone.
A newsletter for founders, solopreneurs and anyone who wants to sell something online.
What the data says about growing on Substack.
Data-driven articles on Substack: when to post notes, which titles perform, and what turns readers into subscribers.
Want to talk about Substack, building solo, or working together? Message me on Substack.
© 2026 Orel Zilberman · WriteStack · The Indiepreneur · The Writing Edge