Percentage of contracts that are tail spend (by category)

What percentage of SaaS contracts are tail spend in 2026?

Tail spend gets less attention than headline "top vendor" spend, but it's often where the operational risk actually lives.

A small number of large vendors dominate most spend reporting, but by contract count, the picture flips: a large volume of low-value contracts can make up the majority of total contracts while representing only a small share of total spend. That long tail is harder to govern, more prone to duplicate tools and shadow IT, and usually the least-negotiated part of the software budget, since no single contract looks big enough to justify real scrutiny.

Vertice's Q2 2026 data shows some encouraging movement: tail-spend contracts made up a slightly smaller share of total contracts this quarter than last, in every single category tracked. But 'smaller' is relative – in most categories, tail spend still accounts for the majority of contracts, meaning the underlying governance challenge remains significant even as the trend moves in the right direction. The average tail-spend share across categories fell from 68.5% to 63.4% in a single quarter, a decline of 5.1 percentage points

• The decline is broad-based, not isolated to one or two categories: Every category tracked saw its tail-spend share fall in Q2 2026, suggesting a market-wide shift toward consolidation rather than an improvement concentrated in a handful of categories.
• Monitoring and Analytics Tools saw the sharpest declines: Both fell 9.0 percentage points, with Monitoring's 16.0% relative drop the steepest of any category tracked.
• Design and Development still carry the highest tail-spend burden: Despite improving, 83.3% of Design contracts and 79.7% of Development contracts are still classified as tail spend – meaning the vast majority of purchasing activity in these categories is still made up of small, dispersed contracts rather than centrally managed ones, and likely where the least-negotiated, least-reviewed spend is concentrated.
• CRM remains the most consolidated category by far: At just 32.7%, CRM has by far the lowest tail-spend share of any category, consistent with CRM purchasing typically being centralized around a small number of large, strategically negotiated platform contracts.

Even as tail spend shrinks as a share of contracts, categories like Design and Development still mean procurement and finance teams are managing a large volume of small, easy-to-miss contracts – each one a potential renewal that auto-renews unnoticed, a duplicate tool nobody flagged or a deal signed at list price with no negotiation at all. Vertice brings this long tail of contracts under a single view through contract management and procurement orchestration, so even low-value purchases get proper visibility and approval rather than accumulating outside centralized oversight.

Data source: These insights are derived from over $75bn of global processed spend managed by Vertice in 2026.