Net Revenue Retention (NRR)AI/MLSeries B

Net Revenue Retention (NRR) for AI/ML at Series B

2026 data · Sample size: 236 · Source: Bessemer Cloud Index 2025

25th %ile
118.4%
Median
158.8%
75th %ile
218%
90th %ile
333.1%
Trending up year-over-year

About This Metric

Revenue retained from existing customers including expansion, contraction, and churn. Above 100% means growth without new customers.

(Starting MRR + Expansion - Contraction - Churn) / Starting MRR × 100

Higher is better · Unit: percentage

How to Improve

Develop usage‑based triggers that automatically suggest plan upgrades when customers approach limits. Build a multi‑product strategy that enables cross‑sell opportunities within existing accounts. Create enterprise tier features that justify higher price points for mature accounts. Implement customer health monitoring that surfaces expansion opportunities alongside churn risk. Train customer success managers on commercial skills to drive revenue conversations.

Ehsan's Analysis

AI/ML NRR is volatile because usage patterns for AI tools are inherently unpredictable. A company might use 10x more AI inference in a month when launching a new product, then drop to 2x the next month. Usage-based AI pricing (OpenAI, Anthropic API) creates wild NRR swings — the same customer cohort might show 180% NRR one quarter and 90% the next. Stable AI NRR requires either platform pricing (Notion AI at $10/user/month regardless of usage) or committed contracts (enterprise minimum spend guarantees). The AI companies reporting consistently high NRR (Palantir 115%+, C3.ai variable) typically have multi-year contracts with built-in escalation. Those on pure usage-based pricing cannot report NRR confidently because customer behavior is too volatile. For AI startups: if your NRR swings more than 20 points quarter-to-quarter, your pricing model is wrong — you are selling API calls when you should be selling outcomes with predictable pricing.

EJ

Ehsan Jahandarpour

AI Growth Strategist & Fractional CMO

Forbes Top 20 Growth Hacker · TEDx Speaker · 716 Academic Citations · Ex-Microsoft · CMO at FirstWave (ASX:FCT) · Forbes Communications Council

Frequently Asked Questions

What is a good Net Revenue Retention (NRR) for AI/ML companies at Series B stage?
The median Net Revenue Retention (NRR) for AI/ML companies at the Series B stage is 158.8%. Top‑quartile companies (75th percentile) significantly outperform this baseline. The most important factor is consistent improvement over time rather than hitting any single target number.
How does Net Revenue Retention (NRR) differ by company stage in AI/ML?
Net Revenue Retention (NRR) typically improves as AI/ML companies mature from seed through growth stage. Earlier‑stage companies should benchmark against stage‑appropriate peers rather than comparing themselves to mature companies.
How often should AI/ML companies measure Net Revenue Retention (NRR)?
AI/ML companies at the Series B stage should track Net Revenue Retention (NRR) monthly with quarterly deep‑dive analysis. Set up automated dashboards and alerts for significant deviations from your baseline.
What factors most impact Net Revenue Retention (NRR) in the AI/ML sector?
In AI/ML, the primary factors impacting Net Revenue Retention (NRR) include product‑market fit maturity, competitive landscape intensity, customer segmentation strategy, pricing optimization, and operational efficiency. Series B‑stage companies should focus on the one or two highest‑leverage factors rather than trying to optimize everything simultaneously.
How does Net Revenue Retention (NRR) for AI/ML compare to cross‑industry benchmarks?
AI/ML Net Revenue Retention (NRR) benchmarks can differ significantly from cross‑industry averages due to factors specific to the AI/ML vertical including customer acquisition dynamics, competitive intensity, and typical deal sizes. Always compare against industry‑specific benchmarks rather than broad averages for meaningful insights.