Who:
- Jason Lemkin, SaaStr founder and SaaS oracle, calling out public companies obfuscating customer acquisition decay
What Happened:
- Half of major B2B SaaS firms stopped reporting quarterly customer counts as growth rates deteriorated.
- HubSpot's net new customer growth declined from 23% to 16% YoY while Atlassian's high-value cohort additions dropped 77% in one quarter.
- Datadog proves 9% customer growth can drive 28% revenue growth through expansion economics alone.
Why It Matters:
- Customer acquisition velocity is the last metric to recover in downturns and first to decay in saturation.
- Companies hiding counts (Salesforce, Workday, CrowdStrike) signal more risk than those transparent about slowdowns.
ARM Impact:
- Tab Hoppers (Stage 1 (Tab Hopper)) must now validate TAM assumptions against real customer saturation curves.
- AI Sprinklers (Stage 3 (AI Sprinkler)) see why expansion revenue alone won't save valuations when new logo growth flatlines.
What to Watch:
- Which decelerating companies (Atlassian, Monday.com) pivot to land-motion strategies in Q3 earnings.
- Whether Snowflake breaks the trend with its upcoming customer growth disclosure.