Vaclav Kandrnal
Chief Executive, Co-Founder
About DecisionRules
Built by engineers,for teams who build.
At DecisionRules, our mission is to make enterprise-grade decision automation accessible to any team that needs it. We build a stateless decision engine that pairs the familiarity of tools like Excel with modern AI, so engineers and business teams can author, test, and run their business rules together, on their own terms.
We are based in Prague, with a US entity supporting customers across North America, and we are trusted by enterprises on six continents , from London to Sao Paulo to Wellington, and across the United States.
Who We Are
Leadership Team
Petr Lev
Chief Technology Officer, Co-Founder
Tomas Bartu
Chief Financial Officer
Bracey Parr
Sales Engineering
Erik Lehocky
Head of Solution Consulting
Katerina Tygl
Head of Marketing
Leos Rehacek
Development Team Leader
Jakub Kaninsky
Development Team Leader
Charles Bergin
Channel Account Manager
The team behind DecisionRules
Prague-headquartered.Shipped on six continents.
The engineers, designers, and decision intelligence specialists behind the platform.
Join us
Where we work from
A European HQ. A US presence.Customers everywhere in between.
US Office
DecisionRules Services US LLC
800 N King Street, Wilmington, DE 19801
Delaware
EU Office
DecisionRules a.s.
Anglicka 140/20, Prague
Czech Republic
Trusted by teams across 30+ countries
Our mission
Every business runs on rules. We make them faster, safer, and yours.
One platform, one source of truth, for the business logic that runs your operations. Our operating principles guide everything we build.
Build for both sides of the table.
Engineers want REST APIs and Docker. Business teams want spreadsheet-style logic. We design every feature so both can do their best work on the same platform.
Make ownership the default.
The rules that drive your business should belong to your business. We give you the platform, you keep the logic.
Stay open by design.
Public Cloud, Private Managed Cloud, or Self-Hosted on Docker. REST APIs, n8n, Zapier, Excel. We meet your stack where it is.
Price for the value you use.
No seat minimums, no five-year lock-in, no module bundles you did not ask for. You scale up when the value is there, you scale down when it is not.
Recognition
Built to pass procurement
Investors
Backed by funds that bet on engineering.
Gallery
Build the future of decision-making with us
A team across the US and Prague, building for customers on six continents. We hire carefully, work directly, and back each other when it matters. If that sounds like a fit, join us.
See open roles
