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Company Profile Technology Tech Details

Tech Details

Highlights

Five9 uses 66 technology products and services including HTML5, ReachForce SmartForms, and  Modernizr, according to G2 Stack.Five9 is actively using 97 technologies for its website, according to BuiltWith. These include Apple Mobile Web Clips Icon, DNSSEC, and  Cloudflare CDN.The intellectual property of Five9 includes 24 registered patents primarily in the 'Electric Communication Technique' category, according to IPqwery. Additionally, Five9 has registered 11 trademarks with the most popular class being 'Scientific and technological services', according to IPqwery.This year, Five9 is projected to spend $278.5M on IT, according to Aberdeen.Five9 employees are showing high interest in Windows Vista, Containers, and  Braze, according to Bombora.
Total Products Active 66
Active Tech Count 97
Monthly Visits 4,956,399
Monthly Visits Growth 16.04%

Company Tech Stack by G2 Stack

Five9 uses 66 technology products and services including HTML5, ReachForce SmartForms, and  Modernizr, according to G2 Stack.

Website Tech Stack by BuiltWith

Five9 is actively using 97 technologies for its website, according to BuiltWith. These include Apple Mobile Web Clips Icon, DNSSEC, and  Cloudflare CDN.

Patents and Trademarks by IPqwery

The intellectual property of Five9 includes 24 registered patents primarily in the 'Electric Communication Technique' category, according to IPqwery. Additionally, Five9 has registered 11 trademarks with the most popular class being 'Scientific and technological services', according to IPqwery.

IT Spend by Aberdeen

This year, Five9 is projected to spend $278.5M on IT, according to Aberdeen.

Interest Signals by Bombora

updated Jun 14, 2026

Web Traffic by Semrush

updated Jun 18, 2026

Monthly Visits 4,956,399
Monthly Visits Growth 16.04%
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