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| Company | What they do | Location | Size | Hiring |
|---|---|---|---|---|
3Cx3cx.com |
3CX is a business communications software company known for PBX, VoIP, contact center, live chat, and unified communications solut | — | — | — |
RingCentralringcentral.com RW  PKMA |
RingCentral (NYSE: RNG) is a global AI-powered business communications platform that combines business phone, SMS, contact center, | Belmont, California | 5000+ | — |
8x88x8.com |
8x8 (NASDAQ: EGHT) is a communications platform company that connects people and organizations through the 8x8 Platform for CX, wh | Campbell, California | 1001-5000 | — |
Nextivanextiva.com  JI BUAE |
Nextiva is an AI-powered customer experience platform that unifies voice, text, live chat, email, social, and video meetings into | Scottsdale, Arizona | 1001-5000 | — |
Dialpaddialpad.com  RP PA CS |
Dialpad is an AI-native communications platform that combines contact center software with agentic AI to turn customer conversatio | San Ramon, California | 1001-5000 | — |
Vonagevonage.com  JW KF SD |
Vonage is a cloud communications platform provider that delivers unified communications, contact center solutions, and programmabl | Holmdel, New Jersey | 1001-5000 | — |
Mitelmitel.com MKSS  RD |
Mitel is a global provider of unified communications and collaboration software, delivering voice, messaging, and video solutions | — | — | — |
Zoomzoom.com LD  YZCC |
Zoom is an AI-first work platform that unifies video meetings, chat, phone, webinars, contact center, and AI tools into one platfo | San Jose, California | 5000+ | — |
Microsoft Dynamics 365 Fraud Protectionmicrosoft.com  TE TRJS |
Microsoft Dynamics 365 Fraud Protection is a fraud protection solution within the Microsoft Dynamics 365 platform, positioned to h | Seattle, Washington | 5000+ | — |
Ciscocisco.com  CQ CFMN |
Cisco is a worldwide technology company that has securely connected the world for more than 40 years, now delivering AI-powered so | San Jose, California | 5000+ | — |
Avayaavaya.com R(ODKK |
Avaya is a critical communications infrastructure and contact center software company that provides cloud communications, contact | Morristown, New Jersey | 5000+ | — |
net2phonenet2phone.com  EF AS MB |
net2phone is a Canadian-founded business communications provider offering cloud-based PBX telephony, unified communications (voice | Newark, New Jersey | 201-1000 | — |
Goforconnectgoforconnect.com |
— | — | — | |
Wildixwildix.com DCMKLM |
— | — | — | |
Yeastaryeastar.com |
Yeastar is a provider of unified communications (UC) and communications-as-a-service (UCaaS) solutions, offering IP PBX systems, s | Xiamen, Fujian | 201-1000 | — |
Aircallaircall.io |
Aircall is an AI-powered customer communications platform that combines a cloud phone system with AI assistants and AI agents to h | New York, New York | 201-1000 | — |
CloudTalkcloudtalk.io |
CloudTalk is a Toronto-based provider of global AI-powered business calling software that helps small and growing businesses manag | Toronto, Ontario | 201-1000 | — |
Talkdesktalkdesk.com |
Talkdesk builds Customer Experience Automation (CXA) — a platform of autonomous, multi-agent AI that orchestrates the full custome | San Francisco, California | 1001-5000 | — |
Genesysgenesys.com |
Genesys is a B2B AI-powered customer experience platform that helps organizations orchestrate human and AI workforce interactions | Menlo Park, California | 5000+ | — |
Five9five9.com |
Five9 is a cloud-native contact center platform (CCaaS) that delivers AI-powered customer experience (CX) solutions, combining hum | San Ramon, California | 1001-5000 | — |
Sipgatesipgate.co.uk |
— | — | — | |
QuestBluequestblue.com |
QuestBlue is a wholesale telecom provider founded in 2007 that supplies SIP trunking, VoIP, messaging, virtual faxing, and UCaaS P | Morrisville, North Carolina | 1-10 | — |
USA Phoneusaphone.com |
USA Phone is a Cherry Hill, NJ telecommunications firm founded in 1981 that provides VoIP phone systems, UCaaS, and contact center | Cherry Hill, New Jersey | 11-50 | — |
Asimut Technology Solutionsasimuttech.com |
Asimut Technology Solutions is a software engineering firm based in Plano, Texas that develops highly customizable web-based busin | Plano, Texas | 1-10 | — |
VoiceMastersvoicemasters.com |
VoiceMasters is a Tampa, Florida telecommunications company specializing in SIP PBX/IP PBX systems, SIP call center systems, and S | — | — | — |
Unimaxunimax.com |
Unimax is a 30+ year voice system and unified communications management software company based in Minneapolis, Minnesota, that pro | Minneapolis, Minnesota | 201-1000 | — |
Merlin Communicationsmerlincom.com |
Merlin Communications is a telecommunications and business security provider that installs and manages phone systems, communicatio | Etters, Pennsylvania | 11-50 | — |
Unique Communication Solutionsunique.net |
Unique Communication Solutions is a 14-location cable management and telephone management software company that builds the Configu | Vietnam | 51-200 | — |
ReTele Communicationsretele.com |
ReTele Communications is a telecommunications hardware reseller based in Norwood, MA that sells new and fully refurbished VoIP des | Needham, Massachusetts | 1-10 | — |
InfinityCTI Inc.infinitycti.com |
InfinityCTI Inc. is a San Diego-based telecommunications company that has delivered telephony IVR on-premises and hosted solutions | San Diego, California | 11-50 | — |
| Run live for more | ||||
3CX is a business communications software company known for PBX, VoIP, contact center, live chat, and unified communications solutions. It serves organizations seeking to modernize voice and customer communications with software-based telephony.
Companies like 3Cx include RingCentral, 8x8, Nextiva, Dialpad, Vonage. See the full list of 24 competitors and alternatives above.
Key decision-makers and buying contacts at 3Cx are listed above, including leaders across executive, finance, sales and operations.