> For the complete documentation index, see [llms.txt](https://help.modelreef.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.modelreef.io/use-cases/saas-and-subscription-businesses.md).

# 💻 SaaS & Subscription Businesses

- [ARR/MRR Forecasting](https://help.modelreef.io/use-cases/saas-and-subscription-businesses/arr-mrr-forecasting.md)
- [Churn, Retention & Cohort Modelling](https://help.modelreef.io/use-cases/saas-and-subscription-businesses/churn-retention-and-cohort-modelling.md)
- [CAC/LTV & Payback Analysis](https://help.modelreef.io/use-cases/saas-and-subscription-businesses/cac-ltv-and-payback-analysis.md)
- [Multi-Product SaaS P\&L](https://help.modelreef.io/use-cases/saas-and-subscription-businesses/multi-product-saas-p-and-l.md)