What's an acceptable churn rate for SMB SaaS vs enterprise?
SMB SaaS: 5–7% annual churn (0.4–0.6% monthly). Enterprise: 0–2% annual churn. The gap is structural: SMB customers have shorter budgets and higher turnover; enterprise customers are sticky once integrated. Use these benchmarks, not the industry average of 3–5%.
Why SMB churns faster:
- Buying decisions are often one person. That person leaves → 40% chance the company cancels.
- Budget flexibility. An unexpected payroll crunch kills the $500/month software.
- Low switching cost. Moving data from your SMB product to a competitor takes hours, not weeks.
- At $99–499/month, the customer doesn't have a procurement process or multi-year contract clause.
Why enterprise sticks:
- Integrated into workflows across 50+ users. Rip-and-replace costs 6 months + $200K in migration.
- Legal & procurement cycles lock deals in. Multi-year contracts with 1% annual churn baked in.
- Expansion revenue compounds over time. Even if logo churn is 2%, net dollar churn often stays negative (you're growing within existing logos).
- Dedicated customer success, training, and onboarding reduce friction.
Churn calculation:
Monthly Churn % = (Customers lost this month) ÷ (Starting customers) × 100 Annual ≈ 1 - (1 - Monthly)^12
If you lose 3 customers a month and started with 100: 3% monthly = 32% annual churn (bad).
Benchmarks by segment:
| Segment | Typical | Good | Excellent |
|---|---|---|---|
| SMB (<$5K ACV) | 7–10% | 5–7% | <3% |
| Mid-market ($5–50K ACV) | 3–5% | 2–3% | <1% |
| Enterprise (>$50K ACV) | 1–2% | <1% | 0% |
Action drivers (pick these first):
- SMB: Implement automated onboarding (reduce "stuck" users). Run win-back campaigns at month 11. Price-tier for product adoption (free tier up to 3 users).
- Enterprise: Assign CSM at day 1. Monthly health checks. Expand revenue = best retention tool (customer buying more thinks you're working).
TAGS: churn-rate, customer-retention, smb-saas, enterprise-saas, logo-churn