Average SaaS Stack Size by Company Size & Industry
SaaS stack proliferation has become a material operational and financial problem. The average company uses 110 SaaS applications — with over 40% considered underutilized by IT teams. Per-employee SaaS spend has grown to $4,600 annually, with enterprise companies spending significantly more. The data from Productiv reveals that the average seat utilization rate across enterprise SaaS portfolios is only 56% — nearly half of licenses sit unused. SMBs face a different challenge: underspending on tools that would significantly improve productivity. The 10–50 employee segment is particularly interesting — these companies have grown their stacks to an average of 58 tools, creating integration complexity they lack IT resources to manage.
| Metric | Value | Source | Year | Context |
|---|---|---|---|---|
| Average SaaS Tools per Company (All sizes) | 110 apps | Blissfully SaaS Trends Report 2024 | 2024 | The number has grown from 80 in 2020 and 40 in 2016 — stack growth has accelerated despite consolidation efforts from IT departments. |
| Average Annual SaaS Spend per Employee | $4,600 | Productiv SaaS Intelligence Report 2024 | 2024 | Spend per employee varies dramatically by industry — software companies spend $7,500+ per employee while manufacturing firms average under $2,000. |
| SaaS Seat Utilization Rate (Enterprise)Enterprise | 56% | Productiv SaaS Intelligence Report 2024 | 2024 | Nearly half of purchased licenses go unused — SaaS waste is a $30–45B annual problem across enterprise companies globally. |
| Average Tools, SMB (10–50 employees)SMB | 58 apps | Blissfully SaaS Trends Report 2024 | 2024 | SMBs are running near-enterprise stack complexity with a fraction of the IT management resources — creating significant shadow IT risk. |
| Average Tools, Enterprise (1,000+ employees)Enterprise | 291 apps | Blissfully SaaS Trends Report 2024 | 2024 | Large enterprises have near-impossible visibility into their full SaaS portfolio; SaaS management platforms are the emerging category to address this. |
| % of SaaS Apps Considered Underutilized | 40–45% | Productiv SaaS Intelligence Report 2024 | 2024 | Underutilization is defined as <30% of seats actively used; annual contract renewals often happen before utilization data is reviewed. |
Methodology
Blissfully Annual SaaS Trends Report, Productiv SaaS Intelligence Report 2024, G2 Buyer Behavior Report. Data from IT asset management integrations across 2,500+ companies.