Tech Silo

A tech silo is a situation where a team or department develops and operates its technology stack in isolation, without sharing tools, knowledge, or practices with the rest of the organisation. Each silo makes independent technology choices, leading to fragmentation: duplicated tooling, incompatible systems, and communication barriers between teams.

Tech silos typically emerge from organisational boundaries, poor communication, or historical accident. They slow down collaboration, complicate integration, and make cross-team work costly.

Breaking down tech silos usually requires deliberate effort: shared platforms, internal developer experience teams, common standards, and an engineering culture that values interoperability.

Tech silo is distinct from a tech island: a silo refers to lack of sharing inside the organisation, whereas an island deliberately avoids depending on tools outside it.

Related : Tech Island, Coupling, Cohesion, Dependency, Architecture