Cisco Unified Communications Manager (CallManager) Vs Nextiva : In-Depth Comparison

tech-vs-img
imageCisco Unified Communications Manager (CallManager)

thumbs_up

thumbs_down

vs-image

Categories where Cisco Unified Communications Manager (CallManager) and Nextiva compete

VoIP And SIP
Business Phone Systems
Communication
Contact Center
Contact Management

Choose Technologies to compare

Cisco Unified Communications Manager (CallManager)

arrow
vs-image
vs-image
image

Comparing the customer bases of Cisco Unified Communications Manager (CallManager) and Nextiva

Comparing the customer bases of Cisco Unified Communications Manager (CallManager) and Nextiva, we can see that Cisco Unified Communications Manager (CallManager) has 12564 customer(s), while Nextiva has 973 customer(s). In the VoIP And SIP category, with 12564 customer(s) Cisco Unified Communications Manager (CallManager) stands at 5th place by ranking, while Nextiva with 973 customer(s), is at the 22nd place.

Cisco Unified Communications Manager (CallManager)

star

5th

12564 Customer

Nextiva

star

22nd

973 Customer

Comparing the market share of Cisco Unified Communications Manager (CallManager) and Nextiva

Cisco Unified Communications Manager (CallManager) has a 4.67% market share in the VoIP And SIP category, while Nextiva has a 0.36% market share in the same space.

Compare Cisco Unified Communications Manager (CallManager) vs Nextiva customers by geography

Comparing Cisco Unified Communications Manager (CallManager) and Nextiva customers based on their geographic location, we can see that Cisco Unified Communications Manager (CallManager) has more customers in United States, United Kingdom and Canada, while Nextiva has more customers in United States.

Cisco Unified Communications Manager (CallManager)

Nextiva

Customer Movements for this month

Gain actionable insights about the buying patterns of Cisco Unified Communications Manager (CallManager) vs Nextiva’s target audience.

Cisco Unified Communications Manager (CallManager)

New

7 Customer

Lost

5 Customer

Nextiva

New

79 Customer

Lost

5 Customer

FAQ

Find answers to the most often asked questions by users.

What are the different markets in which Cisco Unified Communications Manager (CallManager) and Nextiva compete against each other?

Cisco Unified Communications Manager (CallManager) and Nextiva compete against each other in the VoIP And SIP, Business Phone Systems, Communication, Contact Center, Contact Management.

faq icon

How does the market share of Cisco Unified Communications Manager (CallManager) and Nextiva compare in the VoIP And SIP market?

faq icon

How many customers are acquired by Cisco Unified Communications Manager (CallManager) and Nextiva in the VoIP And SIP segment?

faq icon

What are the countries in which Cisco Unified Communications Manager (CallManager) and Nextiva has more customers?

faq icon

Choose Technologies to compare

image
vs-image
vs-image
image

6Sense Chrome Extension

Save 15 hours a week on sales research

Get free emails, firmographics, technographics, and keyword intent from any website. Qualify leads on the go. Do intelligent outreaches and close deals faster.

Install Now
Company Logo
Cisco Unified Communications Manager (CallManager) vs Skype

Interested in 6sense for your organization?

Book a Demo
6sense Logo
social iconssocial iconssocial iconssocial icons
MarketingAccount IdentificationIntent DataData Enrichment & ManagementPredictive AnalyticsOrchestrations & WorkflowsAudience BuildingAdvertisingConversational EmailPipeline IntelligenceIntegrations
SolutionsBusiness ServicesFinancial ServicesTransportation & LogisticsManufacturingTechnologyCustomersMeet Our CustomersCustomer StoriesCustomer ReviewsRevCityKnowledge Base

Company

AboutLeadership TeamCareersNewsroomCommunity

Browse 6sense Data

TechnographicsComparing TechnologiesCompany SearchPeople Search
TermsPrivacy PolicyPrivacy CenterDo Not Sell or Share My Personal Information

© 2026 6sense