BuzlyLabs

Good ideas.
Great engineering.
A little rocket fuel.

We build our own products and help other teams build theirs. Experienced engineers, practical thinking, and a genuine interest in what we make.

SOFIA, BULGARIABUILDING SINCE 2010
BL / MISSION 2026
↓ EXPLORE THE STUDIO

01 / THE STUDIO

Still curious.
Always building.

The tools keep evolving.
Our reason for building stays the same.

We’re BuzlyLabs, an independent software studio founded in 2010 in Sofia. We build our own products and work with companies around the world on theirs.

Our roots are in mobile development. Today, our work spans web platforms, AI, automation, and quality engineering. We work closely with the teams we partner with and care about what happens after software ships.

Talk to the team ↗

02 / WHAT WE DO

What we do.

Software development, AI, automation, and testing. From new products to established platforms.

01

Web & mobile development

We build web platforms, mobile apps, and the systems behind them. From new products to established software that needs to evolve.

  • Web platforms & APIs
  • iOS & Android
  • Product design
02

Agentic development

We use AI coding agents as part of development. Our engineers own the architecture, review the code, and take responsibility for quality.

  • AI-assisted engineering
  • Rapid prototyping
  • Codebase modernisation
03

AI & workflow automation

We connect your tools and data, build useful AI assistants, and automate business workflows around how your team works.

  • AI agents & integrations
  • Knowledge & retrieval
  • Internal tools
04

QA & test automation

We combine manual and exploratory testing with automated browser, mobile, and API checks, integrated into your development pipeline.

  • End-to-end automation
  • API & integration testing
  • CI/CD quality checks

03 / HOW WE WORK

Small feedback loops.
Meaningful progress.

We work in short cycles, share progress early, and make decisions together with the people we’re building for.

01 — DISCOVER

Start with the real problem.

Understand your users, constraints and goals. Pick a useful first milestone and agree on what success looks like.

02 — BUILD & VALIDATE

Make it real. Make it better.

Work in short cycles, share working software early and test the important journeys as we go.

03 — LAUNCH & EVOLVE

Ship, learn, improve.

Ship with automated checks, a clear handover, and a plan for the next iteration. Keep learning from real use.

CAREERS

Careers at
BuzlyLabs.

Enjoy making software, testing it thoroughly, and sharing what you learn? We’d like to hear from you.

Work with us ↗

04 / CONTACT

Got something
on your mind?

A product idea, a workflow that needs fixing, or a team that could use a hand. Tell us where you want to go.

Sofia, Bulgaria

Let’s talk.

Tell us a little about yourself and what you have in mind.

We’ll use your details to reply to your enquiry. Your message is securely stored and delivered to our team via Slack.