Business VoIP alternatives

Looking for alternatives to Zoom Phone?

3 curated alternatives to Zoom Phone, each chosen for a specific reason — with the trade-offs spelled out.

Why people look for Zoom Phone alternatives

Zoom Phone is typically compared with other cloud phone suites that bundle meetings. Alternatives differ in how calling is packaged, fax and SMS allowances, and contact center options.

Plans are sold as bundles with Zoom Workplace tiers
SSO and managed domains are part of the Business Plus bundle
The entry US & CA Unlimited bundle caps meetings at 40 minutes per session
Online fax is capped on the entry plan; unlimited fax requires Business Plus

Zoom Phone alternatives ecosystem

Curated alternatives, the category they share and the buying guides Zoom Phone appears in. Every node links to its page.

How close is each alternative?

Placed by our editorial taxonomy (subcategory and category), not by a computed similarity score.

← More similarMore different →

Same subcategory

None in this set

Different category

None in this set

Alternative explorer

Pick an alternative to see why it made the list, how it differs from Zoom Phone, and a side-by-side snapshot.

#1 · Unified communications platform

RingCentral RingEX

Not yet scored

A full cloud phone system with calling, SMS, fax, video meetings and team messaging in one app, backed by a deep integration catalog.

Why it's on this list

RingCentral RingEX offers a broader standalone suite with fax, a visual IVR editor and extensive integrations.

Strengths

  • Very broad calling, SMS, fax and meetings feature set
  • Visual IVR editor and robust call routing tools

Watch out for

  • Some AI Assistant skills vary by plan tier
Zoom Phone compared with RingCentral RingEX
Zoom PhoneRingCentral RingEX
PricingVaries — see official pricingVaries — see official pricing Pricing not yet verified
Best forTeams already using Zoom for meetings, Businesses wanting AI call summariesGrowing businesses that need calling, fax and meetings together, Multi-site teams
Free planNot verifiedNot verified
Free trialNot verifiedNot verified
#2 · Cloud phone and CX platform

GoTo Connect

Not yet scored

A cloud phone system with built-in meetings that scales into omnichannel customer experience and contact center tools.

Why it's on this list

GoTo Connect combines a phone system with meetings and adds CX and contact center tiers.

Strengths

  • Meetings and virtual fax included in the base Phone System plan
  • Clear upgrade path into CX and contact center tools

Watch out for

  • The base Phone System plan includes only basic integrations
Zoom Phone compared with GoTo Connect
Zoom PhoneGoTo Connect
PricingVaries — see official pricingVaries — see official pricing Pricing not yet verified
Best forTeams already using Zoom for meetings, Businesses wanting AI call summariesSmall and mid-sized businesses with customer service teams, Distributed teams
Free planNot verifiedNot verified
Free trialNot verifiedNot verified
#3 · Unified communications platform

Vonage Business Communications

Not yet scored

Cloud business communications from Vonage, pairing a desktop app and admin portal with business SMS, meetings and major CRM integrations.

Why it's on this list

Vonage pairs cloud calling with meetings and SMS and connects to Microsoft Teams and Salesforce.

Strengths

  • Includes business SMS and video meetings alongside calling
  • Integrates with Microsoft Teams and Salesforce

Watch out for

  • Team messaging and Vonage Meetings are not part of the entry Mobile plan; they start at Premium
Zoom Phone compared with Vonage Business Communications
Zoom PhoneVonage Business Communications
PricingVaries — see official pricingVaries — see official pricing Pricing not yet verified
Best forTeams already using Zoom for meetings, Businesses wanting AI call summariesBusinesses using Microsoft Teams or Salesforce, Teams that may add contact center tools later
Free planNot verifiedNot verified
Free trialNot verifiedNot verified