Latest post
Always Test Before You Launch: The PortaOne Billing Simulator Unveiled
Hennadiy Kornev
July 31, 2025
The PortaOne Billing Simulator is our lean experiment to bring simulation-driven development to telecom billing. Inspired by healthcare, space, and SaaS, we’re building a tool to safely test telco pricing ideas, validate profitability, and integrate with CRMs, before you ever go live.
Featured
The Inside Story of PortaOne Support: The Origins
In the first part of a long and wide-ranging saga, we tell you how our PortaOne Support team sprouted out of two Kyiv apartment kitchens, when we launched our call center, and how our first CSM came onto our team.
Hennadiy Kornev
August 7, 2023
Trade
PortaBilling Alternatives in SaaS: Teams That Inspire Us and How We See Our Niche
Why is the “subscription economy” era nearing its end? What is the promise of consumption-based billing? Read further to know how the PortaBilling team is learning to build great usage-based SaaS billing systems beyond telecom from Metronome, Moesif, Zuora, and… Sun Tzu.
Hennadiy Kornev
July 17, 2023
Technology
Doing Business Like a B/OSS: Why BSS and OSS Have Become the Backbone of Telecom (and IoT)
In this story, we do a deep dive into two of the key initialisms in today’s sea of tech letter sets: BSS and OSS. Read on to learn why these two systems are becoming the main pillars of any modern telecom.
Anton Pustovoi
June 28, 2023
Trade
PortaBilling Beyond Telecom: Spotting Industries, Technologies, and Our Competitive Edge
How is billing different from invoicing, charging, and service provisioning? Why is the “subscription economy” era nearing its end? What is consumption-based billing, and why is it an industry changer? We interview the PortaBilling team to deliver their expertise to you.
Hennadiy Kornev
June 5, 2023
Technology
Mobile Account Self-Care, MVNOs, and Why MVP Actually Stands for “More Velocity, Please”
The MVNO sector of the mobile market is growing so fast that the stats eat dirt before we can even post them in a blog. If you’re launching an MVNO, that means “get to market fast” is your magic formula. Read on to learn how PortaOne is satisfying that need for speed with mobile account self-care.
Oleksandra Didukh
May 26, 2023
Trade
Billing Software for EV Charging: How PortaOne Ventures Beyond Telecom
Big news! PortaOne has joined the battle for carbon neutrality by launching billing software for EV charging, our new venture. Read this story to know how telecom billing is similar to both your monthly utilities bill and the billing of an EV charging session.
Hennadiy Kornev
May 8, 2023
