The Headcount Split ICONIQ Measured
ICONIQ Growth’s State of Software 2025 survey, covering 127 software companies with Q2 2025 data, is the closest confirmed evidence available for how go-to-market headcount splits across a self-serve-leaning and a sales-led-leaning company. High-growth, AI-native companies in the survey run 47% of GTM headcount in sales roles and 31% in post-sales roles. More traditional SaaS companies in the same survey run a heavier 55% sales and lighter 23% post-sales split.
This page reached those figures through SaaStr’s coverage of the survey rather than an independently fetched copy of ICONIQ’s own report, and the cut itself is AI-native versus traditional, not a direct product-led-growth versus sales-led label. Treat it as the closest available proxy for that question, not a page that claims ICONIQ measured PLG adoption directly.
Why Buyers Are Pulling the Split Toward Post-Sales
Gartner’s 2024 survey of 632 B2B buyers found 61% would prefer an entirely rep-free buying experience, a headline figure corroborated by Gartner’s own press release title, though the underlying report itself was not independently reloaded for this page. The same buyers reported real friction with the alternative: 69% said they had noticed inconsistencies between what a seller’s own website says and what its reps tell them directly.
A buyer population that would rather avoid a rep entirely is a buyer population a heavier post-sales, lighter pre-sales headcount mix is built to serve, which lines up with why the highest-growth, most AI-native cohort above carries more of its headcount past the point of first contact than more traditional peers do.
Choosing a Mix Instead of Copying One
None of the above tells a specific company what its own split should be. A company selling a genuinely complex, high-stakes product to a small number of enterprise accounts has good reason to keep more headcount in sales roles than the high-growth cohort above, regardless of what the broader trend shows. The data is context for a decision, not a template to copy.
Whichever mix a company lands on, someone still has to start the conversation with a net-new account before a self-serve motion or post-sales expansion can take over. Human + AI SDRs run that first conversation over SMS, feeding either a PLG-leaning or a sales-led motion with qualified demos, without adding a full-time sales hire to either side of the split above.
The Numbers
High-growth, AI-native software companies run 47% of go-to-market headcount in sales roles and 31% in post-sales roles, per ICONIQ Growth’s State of Software 2025 survey of 127 companies (Q2 2025 data), reported through SaaStr’s coverage since ICONIQ’s own report was not independently re-fetched.
More traditional SaaS companies in the same survey run a heavier 55% sales, 23% post-sales split, a meaningfully larger sales-headcount share than the high-growth, AI-native cohort above.
The gap between the two cohorts runs 8 percentage points on both sides, sales (55% versus 47%) and post-sales (31% versus 23%), the clearest available proxy for how growth stage and AI-native positioning correlate with go-to-market structure.
Gartner’s 2024 survey of 632 B2B buyers found 61% would prefer an entirely rep-free buying experience, a figure corroborated by Gartner’s own press release headline though not independently reloaded from gartner.com for this page.
Sword and the Script, citing Gartner’s 2024 B2B buyer survey
The same buyer population reported real friction with the alternative: 69% said they had noticed inconsistencies between a seller’s own website and what its reps tell them directly.
Sword and the Script, citing Gartner’s 2024 B2B buyer survey
No independently sourced statistic breaks the SaaS market into a specific percentage running product-led growth versus a specific percentage running a sales-led motion; the sales-versus-post-sales headcount data above is the closest confirmed proxy located for that question.
Sources
The external data in this article draws on the sources below. Figures described in the text as estimates or industry triangulations are directional and are not attributed to a single dataset.
- SaaStr, ICONIQ’s State of Software in 2025
- Sword and the Script, citing Gartner’s 2024 B2B buyer survey