RetainLab typically recovers 20 to 40% of churned MRR within the first month. Most customers are profitable on day 1.
ChurnKey takes 20% of every recovered dollar. Recover €10,000/month and you hand them €2,000. Every month, forever.
| Tool | Pricing model | Cancel flows | Dunning | AI insights | NPS | Setup time |
|---|---|---|---|---|---|---|
| RetainLab you | Flat fee | ✓ | ✓ | ✓ | ✓ | 5 min |
| ChurnKey | 20% revenue share | ✓ | ✗ | ✗ | ✗ | 2+ hours |
| Brightback | $500–$2,000/m | ✓ | ✗ | ✗ | ✗ | 1+ hours |
| ChurnZero | Enterprise only | ✗ | ✓ | ✓ | ✓ | Days |
14-day free trial · No credit card required · Cancel anytime