xCalibur Labz strengthened our brand identity and digital presence with thoughtful design and valuable technical insights tailored to our unique business needs. Their professionalism and fair pricing made continuing with them an easy choice.
xCalibur LabzAvailable for new projectsWe Build Software That Drives Results.
xCalibur Labz is a software development company in Colombo, Sri Lanka. We build custom web applications, business systems and AI-powered software for clients in Sri Lanka and Australia, and we make ORBI, an AI website agent you can add to any site.
2026
Founded this year
2–10
UG Engineers
3+
Real client projects
2
Client countries
What We Build
End-to-End
Digital Solutions
From idea to deployment, we handle every layer of the stack: custom software development, web and mobile apps, cloud and AI. See all software development services →
Who We Are
A Team Built to Solve Hard Problems.
xCalibur Labz (also known as Calibur Labz) is a software development company founded in 2026 in Colombo, Sri Lanka, by a group of undergraduate engineers who believe great software starts with a deep understanding of the business behind it. We design and build custom software: web applications, mobile apps, and CMS, ERP and POS systems. We also develop ORBI, an AI website agent, which runs on this page. We are young, hungry, and we care about every line of code.
How We Work
Built with Precision.
Inspired by the strength and clarity of the legendary blade, xCalibur Labz focuses on delivering clean, scalable, and reliable IT systems.
Why xCalibur Labz
Why Choose Us
01
Expert Team
Engineers who have studied the craft deeply and are driven by the challenge of building things that last.
02
Agile Process
We work in short cycles, ship often, and adapt fast. You see real progress every week, not just reports.
03
Cutting Edge Tech
We stay current with modern stacks, tools, and patterns so your product is built for today and tomorrow.
04
Transparent Process
No black boxes. You always know what we are building, why, and what comes next.
05
Scalable Solutions
We architect for growth from the start, so your software can handle whatever comes next.
06
Ongoing Support
We don't disappear after launch. We stay to ensure your product runs, grows, and improves.
Our Work
Selected Projects
A selection of real work we've shipped, built with care and delivered with precision.
Our Products
Software We Own and License
Built in the lab, proven on this page, ready for yours.
Just hanging out
ORBI stays quietly by your side
ORBI: an AI website agent with a personality
Most chat widgets are a button that opens a box. ORBI is an embeddable AI website agent, a character who lives on the page, scroll-aware, cursor-aware, and able to answer questions about your business. Built by xCalibur Labz, and added to any website with one script tag.
- Notices the visitor, waves, and introduces himself once.
- Reacts to each section, then gets out of the way.
- Walks people anywhere on the page on request.
- Answers questions about your site in plain language.
- Keeps you company in the contact form, and falls asleep when things go quiet.
- Installs on any website with one script tag.
Global Reach
Clients Across Borders
We deliver projects for clients in Sri Lanka and Australia. The same engineers from the first call through to launch, wherever the product lives.
Client countries
Kind Words
What Our Clients Say
Don't take our word for it. Hear from the people we've built for.
Let’s Talk
Ready to Build Something Great?
Tell us about your project, whether it is a custom web application, a business system, or ORBI on your website, and we'll get back to you within 24 hours with a plan and a quote.