Net revenue retention is under pressure. SaaS growth has slowed. Sales and marketing budgets are shrinking. And AI is forcing companies to rethink everything, from seat-based pricing models to how they engage, retain, and grow customers.

In this episode of TECHtonic, host Thomas Lah welcomes back Brent Grimes, CEO of Reef.ai, for a direct and timely conversation about what’s actually happening in the AI revenue landscape.

Since their last discussion, AI capabilities have advanced rapidly, but the bigger shift isn’t just better models. It’s how companies are using those models to survive and win in a far more demanding market. With declining net revenue retention across public SaaS companies and mounting pressure to “do more with less,” leaders can no longer rely on intuition, last-call sentiment, or broad segmentation strategies. The era of guessing is ending.

Thomas and Brent explore the rise of model-driven revenue management, where predictive AI doesn’t just improve forecasting accuracy but identifies churn risk months in advance, pinpoints expansion opportunities with statistical precision, and helps teams prioritize their time where it matters most. They discuss how upsell intelligence may actually unlock more upside than churn reduction alone, and how organizations are beginning to move from dashboards and insights toward autonomous workflows powered by renewal and expansion agents.

The conversation also dives into the practical realities of making this shift—from solving data quality challenges to building trust with revenue teams who must learn to work alongside models and agents rather than rely solely on instinct. As AI adoption compounds quarter over quarter, the gap between early adopters and laggards is widening, and 2026 may mark the moment when that divide becomes unmistakable.

If you own revenue, lead customer success, or sit in the CRO seat, this episode will challenge how you think about forecasting, expansion, resource allocation, and the future of go-to-market execution.