SaaS & Monetization · SaaS Economics · Hard · 35-45 min

Why Isn't This SaaS Business Profitable?

Last updated 2026-07-29

What is this case about?

A B2B SaaS company has grown ARR to $80M but still burns cash and the board is losing patience. Gross margin is 68% (low for SaaS), net revenue retention is 95%, CAC payback is 22 months, and sales & marketing eats 60% of revenue. You're asked to diagnose why it isn't profitable and lay out the path to durable profitability.

Where strong candidates start

  • Diagnose the unit economics — LTV/CAC, CAC payback, gross margin, NRR — and where they break vs benchmark
  • Probe the 68% gross margin — hosting, support, professional services dragging it down

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