Gross Margin

What Counts as COGS?

• SaaS: Hosting/infrastructure, customer support, payment processing fees
• E-commerce: Product cost, shipping, packaging, payment fees
• Agency: Direct labor on client projects, freelancer costs
• Services: Direct labor, materials, third-party services

Gross Margin Benchmarks by Industry

• SaaS: 70-90% (mostly fixed costs, scales well)
• Professional Services: 50-70% (labor-intensive)
• E-commerce: 20-50% (physical goods, shipping costs)
• Agencies: 40-60% (mix of labor and tools)
• Manufacturing: 20-35% (material and labor costs)

Improving Gross Margin

• Increase prices: Often the fastest path, especially if value is underpriced
• Reduce COGS: Better vendor terms, automation, efficiency improvements
• Change product mix: Sell more high-margin products/services
• Improve utilization: For services, maximize billable hours
• Reduce discounting: Train sales team to protect price

Gross Margin vs Net Margin

Gross margin only accounts for direct costs. Net margin includes all operating expenses (sales, marketing, R&D, G&A). A SaaS company might have 80% gross margin but only 10% net margin after opex. Both metrics matter, but gross margin shows unit economics while net margin shows overall profitability.

Hidden COGS in SaaS

• Cloud Infrastructure: AWS/Azure/GCP costs scale with usage; underestimating growth can hide rising COGS
• Customer Success Team: Onboarding, support, training directly tied to customer count
• Payment Processing Fees: 2-3% per transaction adds up; Stripe, PayPal, etc. count as COGS not OpEx
• Third-Party API Costs: Usage-based APIs (Twilio, SendGrid, mapping) scale with customers and can surprise you

Gross Margin and Company Valuation

Investors obsess over gross margin because it predicts scale economics. The SaaS magic number is 70%: below this, expansion to profitability becomes difficult. Above 80%, you have optionality. A compelling margin expansion story—'we'll improve from 65% to 75% through automation'—can justify higher valuations. Declining margins are a red flag suggesting operational problems or pricing pressure.

Improving Margins Without Cutting Quality

You can improve margins without gutting your product: (1) Automation—replace manual processes with scripts, use infrastructure-as-code to reduce COGS. (2) Better vendor negotiations—leverage growth to renegotiate cloud, payment processing, and third-party contract terms annually. (3) Self-service and product-led support—documentation, help centers, and self-serve portals reduce support headcount. (4) Smart architecture—optimize database queries and API calls to reduce infrastructure spending.