Introduction
In the Laboratory Information System market, the term “cloud-based” is frequently used but rarely defined.
Cloud-hosted software and web-native SaaS platforms represent fundamentally different architectural approaches.
For lab leaders evaluating LIS vendors in 2026, understanding this difference prevents costly assumptions.
What “Cloud-Based” Often Means
A cloud-based LIS may:
- Be installed on remote infrastructure
- Run within virtual machines
- Require VPN or remote desktop access
- Maintain environment-specific upgrades
- Depend on manual patch cycles
While hosted remotely, the application itself may not be architecturally modern.
What Web-Native Means
A web-native LIS:
- Is built for browser execution
- Requires no remote desktop layers
- Deploys centrally
- Updates automatically
- Scales horizontally
- Integrates through modern APIs
Web-native design enables greater flexibility in:
- Remote case review
- Multi-site operations
- Digital pathology adoption
- AI workflow implementation
Operational Implications for Labs
Update Management
Cloud-hosted: Coordinated downtime
Web-native: Seamless updates
Scalability
Cloud-hosted: Additional virtual resources
Web-native: Elastic architecture
Security
Cloud-hosted: Shared responsibility
Web-native: Centralized governance
Interoperability
Cloud-hosted: Custom integration layers
Web-native: Standardized APIs
Why This Matters in Vendor Selection
Many LIS vendors describe their systems as “cloud,” but architecture varies significantly.
Understanding the difference between cloud-hosted and web-native systems ensures labs align their technology with long-term growth.
For a detailed vendor comparison framework, refer to our LIS Vendor Scorecard.
