The Company

Five9 (FIVN) is a cloud Contact Center as a Service (CCaaS) platform. It provides omnichannel contact center software and AI-powered automation to manage customer interactions across voice, chat, email, SMS, and social channels.

Financials

Metric	Latest	YoY
Revenue	$305.3M (Q1 FY2026)	+9%
Subscription revenue	+13%	+13%
Adjusted EBITDA margin	24.4%	Expanding
Free cash flow	Positive	–

FY2026 guidance calls for revenue of $1.254B–$1.266B and non-GAAP EPS of $3.22–$3.30.

Bull Case

• Cloud migration tailwind as enterprises modernize legacy on-premise call centers.
• AI-driven automation increases attach rates through Agent Assist, virtual agents, and AI analytics.
• Expanding strategic partnerships and integrations broaden distribution.
• Improving profitability and operating leverage support valuation and buybacks.

Bear Case

• Growth deceleration as CCaaS market matures and large enterprises slow spending.
• Intensifying competition from larger platforms and bundling by adjacent vendors.
• AI productivity gains could reduce agent seats and shrink consumption-based usage.
• Execution risk from restructuring and organizational changes.

Management Outlook

• Historically, contact center spending has been overwhelmingly weighted towards labor, creating a difficult trade-off between lowering costs and delivering better experiences. AI is acting as a catalyst to change this. Customers now see the potential to reallocate a portion of their labor spend to fund the combination of AI and enhanced CX.
• Management expects accelerating subscription growth and higher AI attach in the second half of FY2026.
• Focus is on execution discipline, simplification, and margin expansion while investing in AI.
• Backlog and enterprise demand support the outlook for double-digit growth in FY2026.

Open Questions

TAM / CAGR

Market	Estimated TAM	Expected CAGR
Cloud contact center (CCaaS)	~$25B	~15% annually
Contact center AI	~$40B+	~25% annually
Combined CX opportunity	~$100B+	–

Products

Service / Product	% of Revenue	Details	Main Competitors
Core CCaaS platform	~55%	Routing, IVR, omnichannel contact center	NICE, Genesys
Subscription software	~20%	Cloud seats, platform services	Amazon Connect, Cisco
Workforce engagement	~10%	Scheduling, quality management	NICE, Verint
AI & automation	~10%	Virtual agents, Agent Assist, analytics	Google CCAI, NICE
Telecom usage	~5%	Voice minutes and telephony	Amazon Connect

Five9 provides cloud software that allows a company to run its own contact center:

• Call routing
• IVR (phone menus)
• Agent desktop
• Workforce management
• Analytics
• AI agents
• Agent Assist
• Omnichannel messaging (chat, email, SMS, WhatsApp)

The customer’s employees (or outsourced agents) use the Five9 platform.

Business Model

Five9 is primarily a recurring subscription software business. Customers subscribe to cloud contact center seats and pay usage-based fees for telecom services, with additional upsell from AI and workforce engagement modules.

• High gross margin subscription revenue
• Multi-year enterprise agreements
• Expansion via new seats, channels, and AI add-ons
• Professional services for deployment and integrations

Customers

• Mid-market and large enterprises with hundreds to thousands of agents
• Industries: financial services, healthcare, retail, telecom, travel, government
• Use cases: customer support, sales, service, collections, and help desks

Competitors

• NICE CXone: end-to-end CCaaS, WEM, and AI automation
• Genesys Cloud: enterprise cloud contact center and CX orchestration
• Amazon Connect: cloud contact center with consumption pricing and AWS ecosystem

Founding History

Five9 was founded in 2001 in California to deliver cloud-hosted contact center software, evolving from dialers into a full omnichannel platform.

The company went public in 2014 and has expanded into AI-powered CX and enterprise-scale CCaaS; a proposed acquisition by Zoom in 2021 did not close.