RingCentral

#1 in VoIP Providers

Belmont, CA

Products on G2

3,437

Total reviews

4.3

Avg. star rating

RingEX ranks #1 in VoIP Providers.
Reviews across RingCentral's portfolio grew 61.0% quarter-over-quarter.
RingCentral's 6 products span 53 categories on G2.
Small Business is the largest segment among reviewers, at 54.9%.

Traffic & LLM citations

Monthly G2.com page views and citations by AI answer engines, summed across RingCentral's products.

Page views and citations · RingCentral

Source: G2 review data

Winning from

Based on reviewers who said they switched from another vendor's product.

Zoom

Vonage

GoTo

Avaya

Cisco

Losing to

Based on reviewers of other products who said they switched from RingCentral.

Quo

Saas Labs

Nextiva

Zoom

Dialpad

Key stats

+61.0%

Small Business

1999

6,675

Belmont, CA

$915K

Adoption by company size

Segment	Share of reviews
Small Business	54.9%
Mid-Market	35.3%
Enterprise	9.8%

Quarterly history

Quarter	Total reviews	Avg. rating
2024 Q4	94	4.3
2025 Q1	57	4.5
2025 Q2	79	4.4
2025 Q3	77	4.5
2025 Q4	133	4.5
2026 Q1	114	4.4
2026 Q2	146	4.4
2026 Q3	235	4.3

About RingCentral

RingCentral, Inc. (NYSE: RNG) is a global leader in AI–powered customer engagement, delivering an integrated platform for business phone, SMS, contact center, workforce engagement management, video collaboration, and messaging. Powered by advanced AI capabilities, RingCentral delivers intelligence at every phase of the conversation journey — before, during, and after each human interaction. With RingCentral, businesses can work smarter, respond faster, and connect more meaningfully with their customers.