Enterprise Software Business Model
Worldwide Software Spending
Enterprise software spending per Gartner's IT forecast: roughly $1.25T in 2025, heading toward $1.44T in 2026 at ~15% growth. The fastest-growing major IT category besides AI data-center systems.
The Land-and-Expand Engine Is Decaying
Median net revenue retention across public software compressed from roughly 120% at the 2021 peak to 108% by 2025 to 2026 (Meritech). Above 100%, the installed base grows by itself; the margin above that line has roughly halved.
Rule of 40: Who Clears It, and How
TTM revenue growth against free-cash-flow margin for the tracked roster, computed from filings. The best franchises clear 40 on margin, not growth: the signature of a maturing sector.
27 of 39 tracked companies clear the rule of 40 on a GAAP FCF basis. Dots above the dashed line pass; hover for each company.
The Multiple Reset
Median EV/NTM revenue for public software: roughly 18 to 20x at the late-2021 peak, mid-single digits ever since. The sector has already lived through one 60%+ derating within recent memory.
Where a Subscription Dollar Goes
Median TTM cost structure across these subscription vendors. Nearly 80-point gross margins funding heavy sales and R&D, with thin GAAP operating income and much fatter reported free cash flow.
Median gross margin is 77.6%, yet median GAAP operating margin is just 3.2%: nearly the whole gross-profit pool is spent on sales and R&D. Reported FCF margin (median 26.2%) is far higher, largely because stock-based compensation is non-cash.
How the Sector Is Priced
The five pricing models in play, from per-seat to per-outcome. Most tracked revenue is still billed per human, which is exactly what the agentic AI question puts in play.
| Pricing model | Unit |
|---|---|
| Per seat / per user | USD per user per month |
| Per employee served | USD per employee per month |
| Consumption | Usage units (hosts, GB, credits, compute) |
| Per transaction / per decision | USD per score, filing, or payment |
| Per outcome (agentic) | USD per conversation or agent action |
Rule of 40, With Stock Comp Charged as an Expense
The same test as the rule of 40 card above, run twice: once on reported free cash flow, and once with stock compensation treated as the real cost of a workforce. The number of companies clearing 40 falls by roughly two thirds.
10 of 42 companies clear 40 on this view. Dots above the dashed line pass. Switch the basis to watch the sector's headline scores fall.
Revenue per Employee vs Headcount
Productivity across these companies, from around $200K per employee to well over $1M. The names with falling headcount are the ones testing whether AI tooling lets software companies grow revenue without growing payroll.
Revenue per employee, highest first, with headcount at the right. Dashed line: roster median $414K. Green bars are shrinking headcount year over year, which is where the productivity story is currently being written.
- Microsoft$1,396K228,000
- Dropbox$1,195K2,113
- Intuit$1,150K18,200
- GoDaddy$873K5,845
- Adobe$780K31,360
- Zoom$663K7,438
- FICO$628K3,811
- Autodesk$525K14,300
- Snowflake$517K9,060
- Salesforce$498K83,334
- Workday$469K21,000
- Asana$458K1,767
- Datadog$453K8,100
- Atlassian$448K13,813
- Wix.com$446K4,622
- MongoDB$437K5,636
- Unity$436K4,412
- Elastic$433K4,019
- Roper Technologies$427K19,400
- Veeva Systems$419K7,928
- Box$414K2,912
- monday.com$412K3,155
- Oracle$396K162,000
- GitLab$389K2,580
- PTC$387K7,642
- Guidewire$377K3,772
- HubSpot$371K8,882
- SAP$370K111,397
- Paychex$370K17,600
- Paycom$363K5,770
- nCino$362K1,684
- Dynatrace$360K5,600
- ADP$328K67,000
- Procore$322K4,421
- JFrog$313K1,800
- Tyler Technologies$312K7,800
- Bentley Systems$268K5,800
- IBM$261K264,300
- Paylocity$258K6,700
- Freshworks$194K4,500