The Expansion Myth

The received narrative says expansion revenue collapsed — that SaaS reverted to expensive, new-logo-dependent growth after briefly achieving expansion-dominant economics. That narrative is wrong, and the error is traceable to a specific data problem: a column-transposition in an earlier pass of this analysis that read new-logo share where expansion share belonged. Corrected, the pooled expansion share of new ARR rose from 42% to 52% between 2022 and 2024. Expansion did not die. It concentrated — and only above $25M ARR is it now the majority of growth.

The Correction

This is documented as correction B1 in the report's methodology: the prior expansion-share series spliced two different statistics onto one continuous line — a median-regime series from 2018–2021 and a pooled-regime series from 2022–2024 — and, separately, transposed the expansion and new-logo columns for the pooled years. The resulting "59% → 48% decline" headline was an artifact of both errors compounding, not a real trend in the underlying survey data.

The corrected reading inverts the direction entirely: pooled expansion share rose across every year it was measured, 2022 through 2024.

Two Different Statistics

The two charts above are deliberately kept separate. The median-regime series (2018–2021, top panel of the prior methodology) measures the individual median company's expansion share and peaked at 46% in 2021. The pooled-regime series (2022–2024) measures aggregate expansion dollars across the full survey population and is not comparable to the median series — different unit of analysis, different years, different methodology. Treating them as one continuous trend line is exactly the mistake that produced the original "expansion engine died" narrative. They are shown here as two charts, not one, for that reason.

Expansion by Scale

The 2024 pooled figure of 52% is itself an aggregate that hides a real pattern by company size. Expansion-majority growth — expansion revenue exceeding new-logo revenue — is concentrated at scale: 53% at $25–50M ARR and 56% above $50M ARR, versus 47–48% below $25M ARR. Land-and-expand economics are real, but they are a privilege of scale, not a universal SaaS growth motion. Smaller companies remain new-logo dependent by necessity — they haven't yet built the installed base that expansion compounds against.

Seat Pricing Under Pressure

A separate but related pressure on the expansion thesis: seat-based pricing prevalence continues to rise — from 33% of companies in 2023 to 42% in 2024 — even as AI-driven seat compression puts the seat as a billing unit under structural threat. This tension is explored in full under AI & Pricing, but it belongs in the expansion conversation because seat expansion has historically been one of the primary mechanisms behind the growth documented above. If AI compresses the seats a given account needs, the expansion channel that produced the 42%→52% rise could reverse for reasons that have nothing to do with customer satisfaction or churn.

The takeaway is not that expansion is safe — it's that the mechanism of risk has been misidentified. The threat to expansion revenue isn't a demand-side collapse that already happened; it's a supply-side compression (fewer seats needed per account) that may be just beginning.