TL;DR: bootstrapped SaaS companies run lean and fund growth from revenue, so they typically spend less than they bring in. VC-backed companies deliberately spend ahead of revenue, especially on R&D and sales, to capture market share faster. Neither model is better; what matters is whether your spending matches your funding, your growth targets and the efficiency investors or your own cash flow will tolerate.
Directional benchmarks (as a percentage of ARR)
| Category | Bootstrapped | VC-backed |
|---|---|---|
| Research & development | About 17% | About 27% |
| Sales | About 10% | About 20% |
| Marketing | About 7% | About 10% |
| Customer success | About 10% | About 10% |
| General & administrative | About 10% | About 17% |
| Hosting | About 5% | About 5% |
| Other cost of revenue (services, support tools) | About 5–9% | About 5–9% |
Treat these as starting points, not targets. Stage, market, pricing model and product complexity all shift the right mix.
What drives the differences
- Funding: VC-backed companies can run at a loss to grow faster; bootstrapped companies must stay at or near cash-flow positive.
- Growth expectations: venture investors expect rapid growth, which requires heavier sales and R&D investment.
- Infrastructure: VC-backed companies often build finance, HR and leadership capacity earlier, raising G&A.
Trade-offs of each model
- Bootstrapped: discipline, ownership and resilience, but slower growth and less room to out-spend competitors.
- VC-backed: speed and scale, but higher burn, dilution and pressure to keep growing.
How to use benchmarks well
- Map your actual spending to these categories consistently every month.
- Compare against your own trend first, then peers.
- Tie every major category to an outcome: R&D to roadmap, sales and marketing to new ARR, customer success to retention.
- Watch efficiency metrics such as CAC payback and burn multiple, not just spending ratios.
Frequently asked questions
Where should a bootstrapped SaaS company invest first?
Usually product and retention. Keeping and expanding customers is the cheapest growth available.
Is high G&A a red flag?
It can be. Investors expect G&A to shrink as a share of revenue as the company scales.
How do investors judge spending efficiency?
Mostly through growth relative to burn: CAC payback, burn multiple and net revenue retention.
Benchmarking your SaaS spend? See how we support SaaS and software companies or book a call with our CFO team.