Net ARR Growth measures the year-over-year increase in a company?s annual recurring revenue (ARR), factoring in customer expansions, renewals, and churn reductions. This metric is essential for SaaS, subscription-based, and B2B businesses that rely on recurring revenue models. A positive Net ARR Growth rate indicates that a company is successfully retaining and expanding customer accounts, leading to sustainable financial growth. CRM platforms help businesses track ARR trends, identify expansion opportunities, and optimize renewal strategies to boost long-term revenue. Companies achieving high Net ARR Growth leverage customer success programs, proactive engagement, and value-driven upselling tactics to maximize revenue retention.