9.5Industry

Software & SaaS

Software and SaaS companies delivering horizontal business applications and vertical industry-specific platforms across all market segments.

12
Segments
66
Verticals
355
Sub-verticals

Overview

Software & SaaS covers the packaged software and cloud applications that run modern business and life — from ERP, CRM, and HR to collaboration, developer tools, and industry-specific vertical applications. At roughly $493 billion across ~17,400 establishments, it is one of the largest, highest-growth, and most valuable technology categories, transformed by the shift from licensed software to subscription SaaS and now by generative AI.

The SaaS model (recurring revenue, cloud delivery) reshaped software economics, and generative AI is now embedding copilots and agents into every category — reshaping products, pricing, and competitive dynamics. The market is dominated by platform giants (Microsoft, Oracle, Salesforce, Adobe, SAP, ServiceNow) plus thousands of SaaS companies, and is the most active arena for venture capital and software-focused private equity (Vista, Thoma Bravo). Horizontal categories consolidate around suites while vertical SaaS proliferates; the post-ZIRP reset shifted the industry from growth-at-all-costs to profitable growth.

Market snapshot

Market size
~$492.9B
Growth
~12.3%CAGR (2017–22, nominal)
FragmentationConsolidatingEstimate

Revenue nearly doubled in five years, the fastest of any major segment measured on this site. No firm count is available because the classification was renumbered in 2022, but the count matters less here than elsewhere: software economics are set by retention and gross margin, and the acquirable universe is defined by ARR rather than by headcount.

NAICS 513210. U.S. Census Bureau — 2022 Economic Census. No firm count is shown: the code was created in the 2022 classification revision and has no counterpart in the business-count series, which is still on the previous vintage. Growth is measured against the 2017 predecessor code 511210.

Business model & economics

Revenue model

Subscription SaaS, licenses, and usage-based pricing

Key economics

Recurring revenue
High

recurring SaaS subscriptions

EBITDA margin
Strong

scaled software economics

Capex intensity
Low

Characteristics

  • Largest, highest-growth software categories.
  • SaaS subscription model and generative-AI embedding.
  • Most active VC and software-PE arena.

M&A deal context

Deal activityHigh

Who’s acquiring

  • Platform giants (Microsoft, Salesforce, Oracle)
  • Software-focused PE (Vista, Thoma Bravo)
  • VC and growth investors

What’s driving deals

  • Suite consolidation and platform expansion.
  • Generative-AI product transformation.
  • Software-PE take-privates and roll-ups.

Segments in this industry

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