Unit EconomicsMetrics

What Is a Good Gross Margin for a Startup?

Gross margin decides how much each sale actually funds the rest of your business. Here are healthy benchmarks by model — SaaS, D2C, marketplace, services — and how to improve it.

The Runway Team·22 May 2026· 5 min read

Gross margin is the quiet metric that decides everything downstream. It is the share of each rupee of revenue left after the direct cost of delivering the product — and it is what funds your team, your growth, and eventually your profit.

Gross margin = (Revenue − Cost of goods sold) ÷ Revenue

Healthy benchmarks by model

  • SaaS — 70–85%. Software costs little to deliver per customer, so investors expect high margins.
  • D2C / e-commerce — 40–60%. COGS, shipping and returns eat into each sale.
  • Marketplace — varies widely; look at take-rate margin, not gross merchandise value.
  • Services — 30–50%. People are your cost of delivery, so margin is structurally lower.

The benchmark only matters relative to your model — a 50% margin is weak for SaaS and strong for D2C. Comparing yourself to the wrong category is how founders panic (or get complacent) for no reason.

Why it matters so much

Low gross margin means every sale contributes little toward fixed costs, so you need far more volume to break even, and your LTV:CAC suffers because each customer is worth less. Two startups with identical revenue but different margins are completely different businesses.

How to improve it

  1. 1.Renegotiate your biggest direct costs — cloud, fulfilment, payment fees, raw materials.
  2. 2.Raise prices, or move customers to higher-margin plans.
  3. 3.Cut waste in delivery — returns, support load, over-provisioned infrastructure.

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