From a depressed ~1.5x sales and sub-1%
TAM share, we assume Five9 grows revenue at ~12% annually to 2030, improves margins, and earns a still-reasonable 3x sales
multiple as AI and
agentic CX become mainstream. That lifts
enterprise value a bit more than 3.5x, consistent with its own 10–15% growth framework and a partial
re-rate toward peers like NICE and Twilio, but still below the richest SaaS names.