01 — Applications
Consumer software
Cross-platform clients for macOS, Windows, iOS, Android and the browser. One codebase where it helps, native where it matters.
Tallinn · Estonia · Est. 2026
We build software people keep running without thinking about it.
We
write
the
software
Three things the company actually does.
02 — Infrastructure
Network backend
The systems running behind the apps: provisioning, telemetry, subscription state and delivery.
03 — Licensing
Distribution
Software licensed by subscription through established payment processors and app stores.
Why we are here
Most software asks for attention it has not earned. We would rather build the kind that disappears into a menu bar and keeps working, and then keep it working for years.
What we are doing
Privacy and networking tools for people who would rather not be the product. Sold by subscription, not by advertising against the people using them.
What we ship.
FlamingoVPN
A consumer VPN client. Encrypted tunnelling with a small, quiet interface, sold on subscription with no advertising and no resale of traffic.
macOS
Windows
iOS
Android
Chrome
In development
Further consumer applications in the same practice: privacy, networking, and the unglamorous infrastructure underneath them. Announced when they ship, not before.
How
the
work
is done
Boring on purpose, where boring is a feature.
Shared core
TypeScript
Business logic, subscription state and client behaviour live in shared packages, so five platforms do not disagree about the same rule.
Per platform
Native tunnels
The tunnel engine is native on each operating system. Networking is not the place for a convenient abstraction.
Operations
Infrastructure as code
Servers are described in a repository and rebuilt from it. Nothing important lives only on a machine someone configured by hand.
The registry details.
- Legal name
- BlackSea Software OÜ
- Registry code
- In formation
- Registered office
- In formation · Tallinn, Estonia
- Contact
- admin@blackseasoftware.net
The company is in the process of registration in Estonia. Registry code and registered office are published here as soon as the entry is made.