The Rule of 40: What VCs Really Want to See in 2026
Efficiency is the new 'Blitzscaling'. Learn how to calculate your Rule of 40 score and why it determines your startup valuation.
The era of growth-at-all-costs is officially over. Today, whether you are pitching to Sequoia or Accel, the first question isn't just about your Month-on-Month growth—it's about your efficiency.
What is the Rule of 40?
It's a simple formula: Growth Rate % + Profit Margin % = 40%+.
If you are growing at 50% MoM but losing 10% in margins, your score is 40. You are in the elite tier. If you are growing at 100% but losing 80%? You're at 20. That's a red flag in the current market.
Why Efficiency Matters for Indian SaaS
Indian SaaS companies often have lower CAC compared to US counterparts but also face lower ACV (Average Contract Value). This means your Burn Multiple must be below 1.5x to be considered sustainable.
Actionable Steps
- Use our Efficiency Calculator to check your current score.
- Identify 'leaky bucket' channels where CAC is higher than LTV.
- Optimize for Net New ARR rather than just Gross Revenue.