Five9 AI Revenue Surges 78% as Q2 Results Exceed Growth Expectations

Key Facts

1Five9 reported Q2 revenue of $312.4M, representing a 10% year-over-year increase.

2AI revenue surged 78% to $39M, leading management to raise full-year AI growth guidance to at least 60%.

Five9 reported Q2 revenue of $312.4 million, representing a 10% year-over-year increase according to Seeking Alpha. AI-related revenue surged 78% to reach $39 million, leading management to raise its full-year AI growth guidance to at least 60%.

FIVN closed at $36.66 on September 24, 2026, as the company's successful transition of its core contact center business to include high-margin AI services supported stock momentum. AI services now account for 15% of total subscriptions, with overall subscription revenue growing by 14% as reported in the analyst findings.