SaaS Gross Margin By Customer Segment Calculator
Blended gross margin can hide the fact that one segment carries the rest. Calculate gross margin per customer segment to surface loss-leaders, validate pricing, and prioritise expansion investment correctly.
Why Segment-Level GM Reveals Hidden Losses
A blended 75% gross margin can mask a 50% SMB margin (high support cost) pulled up by an 85% enterprise margin (low per-seat support cost). Without segment-level visibility, SMB acquisition can be inadvertently subsidised by enterprise.
What Counts In COGS Per Segment
Direct hosting and infrastructure (allocated by usage), customer success headcount allocated by account count, payment processing fees, third-party API costs, and direct integration support. Sales commissions are not COGS.
Healthy GM By Segment Benchmark
Top-quartile B2B SaaS: 85%+ enterprise gross margin, 75%+ mid-market, 65%+ SMB. Below 60% in any segment typically forces a pricing review or self-serve automation push.
Source: OpenView SaaS Benchmarks 2025; FASB ASC 220 income statement guidance. Last updated: May 2026.