Most duplicated software

SaaS duplication rankings (2026)

Tool duplication occurs when an organization pays for multiple software applications that provide overlapping functionality. Vertice’s Q1 2026 data shows that redundancy is now peaking within technical departments, with Security overtaking Development as the most duplicated software category.

In 2026, the duplication hierarchy shifted only for technical categories. While Security and Development swapped positions at the top of the list, the rankings for Collaboration, Marketing and Sales tools remained identical to 2025.

• Security: Moved from #2 to #1. High redundancy in this category is driven by the proliferation of niche "point solutions." Many organizations run multiple overlapping tools for cloud security, threat detection and identity management, which often perform the same fundamental tasks.
• Development: Dropped from #1 to #2. This decline suggests that the adoption of integrated DevSecOps platforms is effectively reducing the number of standalone, redundant engineering tools.
• Stabilized Categories: Collaboration & Productivity, Marketing and Sales Tools have maintained the same rankings as in 2025. This indicates that redundancy in these departments has reached a plateau; while sprawl remains present, it is no longer accelerating.

The cost of duplicate software

• Direct financial waste: Every duplicate application represents a missed opportunity for volume discounting. By maintaining multiple vendors for the same function, organizations fail to reach the spend thresholds required for enterprise-level pricing. Consolidating overlapping tools can significantly reduce category spend. Instances of shelfaware or underutilization also represent substantial financial loss – companies with 500-1,000 employees waste $1.7M on these tools every year, a figure that increases with company size.
• Decentralized buying friction: Duplication is frequently a byproduct of decentralized procurement. When individual teams or departments purchase their own preferred tools without cross-functional visibility, the organization ends up paying for the same features multiple times under different contracts.
• Increased security risks: Every redundant application serves as an additional entry point for potential security threats. Multiple tools performing the same function can lead to fragmented logging, conflicting security protocols and "blind spots" in governance.
• Operational inefficiency: Duplicate software forces employees to manage data across multiple silos, leading to "toggle tax" – the productivity loss associated with switching between apps to perform a single workflow.

Data source: These insights are derived from over $30bn of global processed spend managed by Vertice in 2026.