RingCentral logo

RingCentral(RNG)

Leader#4 in Productivity & Collaboration

NYSE-listed (RNG) cloud UCaaS platform with $2.4B revenue; 400K+ customers with Message-Video-Phone competing with Microsoft Teams Phone and Zoom for business communications platform.

Best for: Unified Communications & CollaborationMarket leader
78
AI Score
Grade B
AI Visibility Score (Beta)
Productivity & CollaborationUnified Communications & CollaborationRNGWebsiteUpdated March 2026
Customers
400K

Brand Intelligence Graphcompany

Capabilities
Unified Communications & Collaboration

Company Overview

About RingCentral

RingCentral is a Belmont, California-based cloud unified communications platform providing business phone systems, video conferencing, team messaging, and contact center (CCaaS) solutions to organizations replacing legacy PBX phone infrastructure. Listed on NYSE (NYSE: RNG), RingCentral generated $2.4 billion in revenue in fiscal year 2024 and serves 400,000+ customers globally from small businesses to large enterprises including BMW, Levi Strauss, and Sharp Electronics.

Business Model & Competitive Advantage

RingCentral's MVP (Message, Video, Phone) platform consolidates communications that traditionally required separate vendors — desk phones (Avaya, Cisco), video conferencing (Zoom, Webex), and team chat (Slack) — into a single application with unified administration, billing, and compliance. The RingCentral Contact Center (formerly Avaya's cloud contact center, integrated through a partnership) adds inbound and outbound call center capabilities with workforce management and customer experience analytics. The platform's 300+ API integrations (Salesforce, Microsoft Teams, Zendesk, Google Workspace) embed communications into business workflows.

Competitive Landscape 2025–2026

In 2025, RingCentral (NYSE: RNG) competes in the unified communications and UCaaS market with Microsoft Teams (which includes integrated calling for Microsoft 365 customers, pressuring standalone UCaaS), Zoom (Zoom Phone expanding into full UCaaS), 8x8 (NYSE: EGHT), and Vonage Business (Ericsson) for business communications platform market share. Microsoft Teams Phone's aggressive pricing (bundled with Microsoft 365 for many enterprises) has been the primary competitive pressure on RingCentral's growth. RingCentral's response includes the RingCentral for Microsoft Teams integration (positioning RingCentral as the telecom layer within Teams), the RingCX contact center AI platform, and the AI-powered RingSense conversation intelligence. The 2025 strategy focuses on the enterprise mid-market, contact center expansion, and differentiating from Microsoft Teams through telecommunications reliability and compliance features.

Headquarters
Belmont, California
Revenue
$2.4B
Customers
400K
Curated content • Fact-checked and verified

The RingCentral Story

Belmont, California
Founded by Vlad Shmunis, Vlad Vendrow (1999 Silicon Valley VoIP cloud phone system)

The Breakthrough Moment

Vlad Shmunis and Vlad Vendrow (Soviet emigres) founded RingCentral in Silicon Valley in 1999 as VoIP cloud phone system evolving to unified communications platform with voice, video, messaging, and collaboration, scaled RingCentral Office, Meetings, and Contact Center reaching NYSE IPO with integrations, API for developers, and omnichannel customer engagement for UCaaS leadership

Original Mission

"Simplify business communications in the cloud"

Founders

Vlad Shmunis, Vlad Vendrow (1999 Silicon Valley VoIP cloud phone system)

Recent Activity

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Government contact center: What it is and how to modernize yours

How public-sector agencies are closing the gap between citizen expectations and contact center reality. Most government contact centers weren’t designed to fail. They were designed for voice calls and on-premise systems. That infrastructure has since been stretched to cover omnichannel citizen expectations it was never meant to handle. The agencies modernizing now are doing it ... The post Government contact center: What it is and how to modernize yours appeared first on RingCentral Blog .

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Customer retention software: 8 tools for reducing churn in 2026

A comparison of the leading platforms for detecting churn signals, engaging at-risk accounts, and building lasting customer relationships. Many organizations spend the bulk of their budget acquiring customers. But that math is expensive. Keeping a customer costs a fraction of winning a new one, and the customers most likely to leave are already signaling their ... The post Customer retention software: 8 tools for reducing churn in 2026 appeared first on RingCentral Blog .

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Customer self-service: What it is and how to build it right

How to design self-service channels that resolve issues, reduce agent volume, and keep customers satisfied. A large share of your agents’ time goes to answering the same questions—queries on account status, order updates, password resets, appointment scheduling. Given an easy path, most customers would prefer to handle these tasks themselves. Yet many self-service deployments make ... The post Customer self-service: What it is and how to build it right appeared first on RingCentral Blog .

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5 Best sales coaching software platforms to scale frontline performance in 2026

The gap between how often sales leaders think they’re coaching and how often reps actually receive it is wider than most organizations want to admit. According to The state of sales coaching 2025 report by MySalesCoach, 90% of sales leaders report coaching their teams monthly, yet only 47% of reps say they receive coaching at ... The post 5 Best sales coaching software platforms to scale frontline performance in 2026 appeared first on RingCentral Blog .

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Out of office, on the podium: The unstoppable athletes of RingCentral Bulgaria

There are a lot of truly passionate people in RingCentral: those who care about their craft and beyond. We’re thrilled to introduce you to some of our local champions — team members who consistently push past their limits on cycling tracks, running trails, and mountain peaks. Tanya: Cycling towards the win Tanya has never been ... The post Out of office, on the podium: The unstoppable athletes of RingCentral Bulgaria appeared first on RingCentral Blog .

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The million dollar question: Are your customer conversations working against you?

How financial institutions are turning every client interaction into a competitive advantage — or falling behind those that do. There’s a sobering number that should be on every financial executive’s radar: only 46% of U.S. bank customers say they’re certain they’ll remain with their current bank. More telling still — 26% point to a poor ... The post The million dollar question: Are your customer conversations working against you? appeared first on RingCentral Blog .

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At CCW Las Vegas 2026: RingCentral expands AIR Pro to deliver agentic AI capabilities across customer engagement portfolio

Contact center leaders have spent the last few years evaluating AI. In that time, the primary question has shifted from “should we deploy AI” to “how do we actually leverage AI along with our people?” This week at Customer Contact Week (CCW) Las Vegas, we announced the expansion of AIR Pro to deliver new agentic ... The post At CCW Las Vegas 2026: RingCentral expands AIR Pro to deliver agentic AI capabilities across customer engagement portfolio appeared first on RingCentral Blog .

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Voice AI agents vs. traditional IVR: What actually works better for customer calls

When something matters, people call. They call when a situation is urgent, when the issue is too complex to type out, and when they need a resolution, not a chatbot response. Voice continues to be the channel customers reach for when the stakes are real. Metrigy’s Customer Optimization research study reports that voice is involved ... The post Voice AI agents vs. traditional IVR: What actually works better for customer calls appeared first on RingCentral Blog .

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RingCentral Bulgaria Sparks Connection at JPrime 2026

At RingCentral Bulgaria, we place a strong emphasis on knowledge sharing and community building. We believe that supporting the local tech ecosystem is essential for driving meaningful collaboration and development. This is why we partnered with JPrime, one of the most dynamic tech conferences in Bulgaria. The event brought together over a thousand attendees over ... The post RingCentral Bulgaria Sparks Connection at JPrime 2026 appeared first on RingCentral Blog .

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Contact center automation: How it works and what it delivers

For teams managing growing interaction volumes on flat headcount, automation separates sustainable operations from ones running on burnout. Interaction volumes are up. Customer expectations for faster resolution, more channel options, and personalized service keep rising. Headcount stays flat. The result shows up across the metrics: handle times creep up quarter over quarter, after-call documentation piles ... The post Contact center automation: How it works and what it delivers appeared first on RingCentral Blog .

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How do AI Workforce Engagement Management tools coordinate CX teams?

Workforce management has long been the operational backbone of the contact center. It helped organizations answer a fundamental question: do we have the right number of people available to meet customer demand? The formula was relatively straightforward: forecast volume, build schedules, manage staffing, and hit service levels. While those responsibilities remain critical, the expectations placed ... The post How do AI Workforce Engagement Management tools coordinate CX teams? appeared first on RingCentral Blog .

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The voice of the customer: Why RingCental leads the G2 Summer 2026 AI VoIP category

Earlier this year, we shared an incredible milestone: RingCentral was crowned the #1 VoIP provider in the G2 Spring 2026 Reports, climbing all the way from #51 in 2023 to the absolute top spot. But true momentum doesn’t hit pause. Today, we are thrilled to announce that the G2 Summer 2026 Reports are officially live, ... The post The voice of the customer: Why RingCental leads the G2 Summer 2026 AI VoIP category appeared first on RingCentral Blog .

Company Timeline

Major milestones in RingCentral's journey

4
Total Events
1
Acquisitions
1
Product Launches

Leadership Team

Meet the leaders behind RingCentral

William Brown

Chief Financial Officer

William Brown serves as Chief Financial Officer at RingCentral, bringing extensive industry experience and leadership.

William Johnson

VP of Sales

William Johnson serves as VP of Sales at RingCentral, bringing extensive industry experience and leadership.

Jessica Patel

Chief Product Officer

Jessica Patel serves as Chief Product Officer at RingCentral, bringing extensive industry experience and leadership.

Richard Davis

Chief Executive Officer

Richard Davis serves as Chief Executive Officer at RingCentral, bringing extensive industry experience and leadership.

Linda Taylor

VP of Engineering

Linda Taylor serves as VP of Engineering at RingCentral, bringing extensive industry experience and leadership.

Richard Davis

Chief Technology Officer

Richard Davis serves as Chief Technology Officer at RingCentral, bringing extensive industry experience and leadership.

Jessica Patel

Chief Operating Officer

Jessica Patel serves as Chief Operating Officer at RingCentral, bringing extensive industry experience and leadership.

Emily Garcia

Chief Marketing Officer

Emily Garcia serves as Chief Marketing Officer at RingCentral, bringing extensive industry experience and leadership.

Key Differentiators

Market Leader

RingCentral is recognized as a market leader in the Productivity & Collaboration sector, demonstrating strong industry presence and customer trust.

Enterprise Scale

With $2.4B in revenue, RingCentral operates at enterprise scale with proven market validation.

Large Customer Base

Serves 400K, showing strong market traction and customer satisfaction.

Top 10 Ranked

Ranked #4 in the Productivity & Collaboration category, among the industry's best.

Frequently Asked Questions

Estimated Visibility Trend (Beta)

Simulated 8-week rolling score

78
→ Stable

Based on estimated brand signals. Historical tracking coming soon.

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