G2 Vendor Directory

Cloud PBX Platforms

33

Products

17.9K

Total reviews

4.4

Avg. rating

RingEX by RingCentral leads the Cloud PBX Platforms category with a 4.2 rating from 1,516 reviews. Allo has the strongest momentum in the category, up +0.0% quarter-over-quarter.

LLM citations

Monthly citations by AI answer engines for the top products in Cloud PBX Platforms.

LLM citations · Cloud PBX Platforms

Source: G2 review data

Key stats

RingEX

Allo

Small Business

Category trends

How the Cloud PBX Platforms market is moving, from G2 review and Grid data.

Which products are most adopted?
1
Nextiva761 2
Zoom Phone633 3
RingEX358 4
8x8 Work309 5
3CX208
Which products climbed the Grid most?
1
Allo9 2
CloudTalk5 3
NUACOM4 4
Webex Calling1 5
8x8 Work1
Which products are reviewers switching to?
1
Nextiva182 2
CloudTalk95 3
JustCall71 4
RingEX65 5
Zoom Phone47
Which products do enterprises choose?
1
Zoom Phone113 2
8x8 Work33 3
Webex Calling28 4
RingEX26 5
Vonage Business Communications10
Which products do mid-market buyers choose?
1
Zoom Phone234 2
Nextiva206 3
8x8 Work119 4
RingEX112 5
3CX97
Which products do small businesses choose?
1
Nextiva525 2
Zoom Phone226 3
RingEX193 4
8x8 Work149 5
CloudTalk127

Fastest growing

Ranked by G2 Momentum score.

1

Allo

by The Mobile-First Company · 209 reviews

4.7
2

CloudTalk

by CloudTalk · 1,943 reviews

4.4
3

TeleCMI

by TeleCMI · 312 reviews

4.8

All products

Ranked by G2 Grid position.

1

RingEX

by RingCentral · 1,516 reviews

4.2
2

Nextiva

by Nextiva · 3,685 reviews

4.5
3

8x8 Work

by 8x8 · 942 reviews

4.2
4

Zoom Phone

by Zoom · 2,683 reviews

4.6
5

Webex Calling

by Cisco · 644 reviews

4.5

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