Natterbox
Natterbox is a British telecommunications company, based in Croydon, London. It delivers a global Cloud Telephony Platform which provides end to end t...Read more
Market Share of Natterbox
Current Customer(s)
117
Market Share (Est.)
0.06%
Ranking
#37
Top Competitors and Alternatives of Natterbox
The top three of Natterbox’s competitors in the VoIP And SIP category are CallRail with 22.95%, Skype with 20.05%, Cisco WebEx with 15.92% market share.
Popular Comparisons
Top Competitors and Alternatives of Natterbox
The top three of Natterbox’s competitors in the VoIP And SIP category are CallRail with 22.95%, Skype with 20.05%, Cisco WebEx with 15.92% market share.
Natterbox vs CallRail
Natterbox vs Skype
Natterbox vs Cisco WebEx
Natterbox vs Cisco VoIP
Natterbox vs Cisco Unified Communications Manager (CallManager)
Natterbox vs Google Voice
Natterbox vs RingCentral
Natterbox vs Genesys PureCloud
Customers of Natterbox
Around the world in 2026, over 115 companies have started using Natterbox as VoIP And SIP tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Rakuten Rewards | 10,000+ | Tokyo | Tokyo | Japan |     |
| Concentrix | 10,000+ | Newark | California | United States | |
| GE | 10,000+ | Boston | Massachusetts | United States | |
| The Access Group | 10,000+ | Loughborough | England | United Kingdom | |
| Legal & General Group Plc | 10,000+ | London | England | United Kingdom | |
| IQVIA | 10,000+ | Durham | North Carolina | United States | |
| Wipro | 10,000+ | Bengaluru | Karnataka | India | |
| Canada Life | 10,000+ | Toronto | Ontario | Canada | |
| RBS | 10,000+ | London | England | United Kingdom | |
| ResultsCX | 10,000+ | Norristown | Pennsylvania | United States | |
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Natterbox Customers by Products and Services
The top three products and services offering customers that use Natterbox for VoIP And SIP are Insurance (3), Digital Marketing (3), Wealth Management (3).
Customers
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Natterbox Customers by Employee Size
The majority of Natterbox's customers for the voip category fall in the company size of 100 - 249 employees (32 companies), 500 - 999 employees (17 companies), 10,000+ employees (17 companies).
Employee Size
Natterbox Customers by Geography
The top three geographies of Natterbox for voip are the United Kingdom with 36(34.62%), United States with 31(29.81%), Australia with 13(12.50%) customers respectively.
Customers
Employees of Natterbox
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FAQ
Find answers to the most often asked questions by users.
Who are the top Natterbox competitors?
Natterbox’s Top competitors in the voip category are CallRail, Skype, Cisco WebEx. You can view a full list of Natterbox competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Natterbox and 40,000 other technologies on the internet. You can also compare Natterbox and its feature with top competitors here : Natterbox vs CallRail Natterbox vs Skype Natterbox vs Cisco WebEx.
What is Natterbox customer distribution based on company size?
What is Natterbox market share in the voip?
What are the top countries that use Natterbox?
What are the top industries that use Natterbox?
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