8x8 Work Alternatives (September 2025)

Our work phone app for desktop and mobile allows you to bring business communications with you everywhere you go. Download the app.

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1.
Business Communication Solutions & Software | 3CX
https://www.3c
.com/

PBX, Video Conferencing, Live Chat & more with ❱ 3CX ® all included with no hidden costs or add-ons. Free for unlimited users ☛ Try it today!

2.
Modern Business Communication Solutions | net2phone
https://www.net2phon
.com/

Business communication solutions from net2phone streamline workflows, effortlessly collaborate, and build customer relationships that last.

3.
Unified Communications for Small Business | Intermedia Unite
https://www.intermedi
.com/products/unite/

Intermedia's Unite platform offers unified communication solution for SMBs that combines a phone system, video conferencing, & more. Get a quote today!

5.
Cloud-Based Phone System | VoIP for Business | Crexendo
https://www.crexend
.com/

Crexendo is a leading provider of scalable communication systems for businesses. Enabling the modern workforce through remote communication and collaboration.

6.
Dialpad Ai Voice - AI Phone System
https://www.dialpa
.com/ai-voice/

Experience seamless communication with Dialpad Ai, the all-in-one AI business phone system to improve your workflows and customer experience. Try it today!

7.
Avaya Experience Platform | Cloud-Based Contact Solutions
https://www.avay
.com/en/products/experience-platform/

Discover how Avaya's contact center expertise and solutions help transform your organization’s customer experience objectives into measurable results.

8.
P-Series PBX System | PBX Plus More | Yeastar
https://www.yeasta
.com/p-series-pbx-system/

A full unified communications suite of audio, video, applications, collaboration, and more. On-premises or cloud-based, you make the call.

9.
Communication and Collaboration | Avaya
https://www.avay
.com/en/products/ucaas/communication-collaboration/

Take the first step to innovative workplace communication with a stable communication core, advanced collaboration tools, and best-of-breed integrations that keep your tech stack intact.

10.
Business Phone and Communication Platform | Aircall
https://aircal
.io/

The business phone and communication platform trusted by teams everywhere. Set up a cloud-based call center and integrate with your CRM & Helpdesk software in minutes.

11.
Nextiva: Unified Customer Experience Management Platform
https://www.nextiv
.com/

Nextiva unites every conversation along the entire customer journey. One business communication platform for voice video, chat, social media, and email.

12.
All-in-one cloud communication solutions for every business
https://www.acefon
.com/uk/

One-stop Cloud Communication Platform. Try Acefone’s omnichannel services, cloud contact centers, & virtual number calling. Get Free Trial Now!

13.
Best Omnichannel Call Center Software | Bright Pattern
http://www.brightpatter
.com/

Effortless Omnichannel Communications Across Voice, IVR, Email, Chat, SMS, MMS, Messengers with Omnichannel Quality Management and a Powerful Mobile App

14.
Video Meeting Solution + Team Messaging & More | RingCentral
https://www.ringcentra
.com/video.html/

Get a free video meeting solution with built-in messaging, mobile app, tip-top security and more. All from a provider trusted by over 400,000 businesses.

15.
Business Phone, VoIP, Communication APIs, Contact Center | Vonage
https://www.vonag
.com/

Vonage offers flexible and scalable voice, messaging, video and data capabilities across Unified Communications, Contact Centers and Communications APIs.

16.
One Powerful Communications Platform | OneCloud
https://oneclou
.com/

OneCloud provides UCaaS solutions for businesses of all sizes. Manage calls, voicemails, business texts, video conferencing, and more on any device, and from any location.

17.
All-in-One Business Communication Platform For Customer Facing Teams
https://justcal
.io/

JustCall is an All-in-One Business Communication Platform that offers a cloud phone system and SMS solution for sales and customer support teams. Leverage automation, analytics, and other call tools for contact centers.

18.
Lifesize | Enghouse Video
http://www.lifesiz
.com/

Elevate your business communications with our flexible solutions and discover the future of corporate communication with our comprehensive suite of enterprise video solutions.

19.
Unified Communications As A Service, Team Collaboration Tool, Unified Cloud Communications - Infinite Connect
https://infiniteconnec
.com/

Infinite Connect offers powerful unified cloud communications as a service, team collaboration tools, and VoIP phone service for business.

20.
Agora Real-Time Voice and Video Engagement
https://www.agor
.io/

The Real-Time Engagement Platform for meaningful human connections. People engage longer when they see, hear, and interact with each other. With Agora, you can embed vivid voice and video in any application, on any device, anywhere.

21.
All-In-One SMS, Voice & Fax Online Platform | eztalks
http://www.eztalk
.com/

An all-in-one online platform helps businesses send and receive SMS messages, make calls, and send and receive faxes globally.

22.
Office at Hand | Collaboration Tools and Services at AT&T Business
https://www.business.at
.com/products/office-at-hand.html/

Office@Hand from AT&T Business is an easy-to-use phone, fax, messaging and conferencing system to connect employees, clients and customers in a single solution.

23.
Cloud Phone System for Business - GoTo Connect
https://www.got
.com/connect/

GoTo Connect is the market-leading cloud phone system and customer engagement software that modernizes and centralizes your conversations. Learn more today.

24.
Yeastar Cloud PBX | Best UCaaS | 30-Day FREE Trial>>>
https://www.yeasta
.com/cloud-pbx/

A full-featured cloud PBX & UC solution that combines voice, video, apps, and collaboration in one place. 【Watch Video Demo Now】

26.
Contact Center and Customer Experience Solutions | Verizon
https://www.verizo
.com/business/products/contact-center-cx/

Deliver seamless omnichannel experiences with customer experience and contact center solutions from Verizon Business. Drive loyalty and capture the voice of the customer.

27.
The Leading Employee Communication App | Workvivo
https://www.workviv
.com/

Improve your employee communication with the leading employee app and employee software for a more connected business.

28.
EnableX.io | Omnichannel Customer Engagement Platform and APIs
https://www.enable
.io/

Build your very own omnichannel customer engagement platform with a no-code builder or customize it with Video, Voice, SMS, and chatbot APIs from EnableX.

29.
AT&T Cloud Contact Center Enhances Customer Experience
https://about.at
.com/story/2020/att_cloud_contact_center.html/

As work-from-home policies persist, AT&T offers businesses remote contact center capabilities at no charge for 90 days.

30.
نظام كول سنتر - خدمات و حلول مراكز الاتصال الحديثة - بيفاتيل
https://www.bevate
.com/

اطلع على أحدث نظام كول سنتر وخدمات مراكز الاتصال فى المملكة العربية السعودية من بيفاتيل كلاود كول سنتر و ربطها مع نظام خدمة العملاء وخدمة الرقم الموحد

31.
Webex Calling—Cloud Phone System - Cisco
https://www.cisc
.com/c/en/us/products/unified-communications/webex-calling/index.html/

Webex Calling is a cloud-based phone system with all the PBX and collaboration essentials to meet your business needs. Experience a cloud-based phone system without the management complexities.

32.
Virtual Phone System | MightyCall
http://www.mightycal
.com/

MightyCall is a fast and secure virtual phone system that provides online phone numbers for business. Test drive 30+ VoIP features with a free trial today.

33.
Communication APIs for chat, AI chatbots, SMS, WhatsApp, KakaoTalk, voice, and Video. | Sendbird
https://sendbir
.com/

Communications API for chat, AI chatbots, SMS, WhatsApp, voice, video, KakaoTalk, and in-app notifications with Sendbird's all-in-one communications API platform.

35.
Top-Rated Contact Center Software | Built For Your Favorite CRM
https://www.alowar
.com/

Enjoy unlimited calls + texts from $30/agent/month. Integrates with HubSpot, Zoho, and more! Complete with Power Dialer and automation tools.

36.
800.com :) Business Phone Numbers and Local Phone Numbers
https://www.80
.com/

800.com :) Get 800 Toll-Free Numbers and Vanity Phone Numbers provides toll-free and local numbers that can be routed to cell phones or business landlines. We make it easy to forward calls to anywhere in the world.

38.
Anywhere365® - Cloud Contact Center for Microsoft Teams
https://anywhere36
.io/

Delight customers with Anywhere365, the cloud-based contact center integrated with Microsoft Teams. Enhance communication, save time and save money.

39.
Leading Customer Experience (CX) AI Platform | NICE
https://www.nic
.com/

Build relationships that last with the only AI purpose-built platform for customer experience (CX)

40.
Bitrix24 - Free online workspace for your business: CRM, tasks, online meetings, and more.
https://www.bitrix2
.com/

An all-in-one free platform to manage your team and run your sales, Bitrix24 is designed to be seamlessly integrated into all your business processes and help you manage them with the highest precision and efficiency.

42.
The leader in collaboration & customer experience | Webex
https://www.webe
.com/

With industry leading video conferencing, calling, and contact center solutions, Webex fuels hybrid work for businesses of all sizes.

43.
Telzio: Business Phone Systems in the Cloud
https://telzi
.com/

Telzio provides cloud-based phone systems with a modern interface and scalable pricing. Complete end-to-end solution with powerful call routing features.

44.
Next Generation Video Conferencing and Collaboration | Huddle.Team
https://www.huddl
.team/

Huddle helps teams collaborate better remotely. Take your office communication tools with you wherever you go with Huddle.Team.

45.
Virtual Phone System For All Businesses | CallHippo
https://callhipp
.com/

A virtual phone system for business and enterprise offers local and toll-free phone numbers for 50+ countries in 3 minutes.

46.
Pumble™ - FREE Chat & Communication App for Teams
https://pumbl
.com/

Business communication and team messaging software. Unlimited users, direct and group messages, and unlimited message history.

47.
klink.cloud - Contact Center Platform
https://www.klin
.cloud/

Omnichannel Contact Center Platform. Connect Southeast Asia Virtual Phone Numbers

48.
Global Microsoft Teams Cloud Telephony and World leader in global coverage for Microsoft's certified Operator Connect program.
https://loopu
.com/

LoopUp exists to provide multinational businesses with one global telephony provider, simplifying and centralizing telephony management and support, and delivering economies of scale. LoopUp is the world leader in global coverage for Microsoft's certified Operator Connect program.

49.
Vodia IP-PBX Cloud-Based Phone System
https://web.vodi
.com/

Discover the Vodia Phone System and conduct business calls from the office or remote. Choose from mobile & desktop apps or VoIP phones and use the office caller ID. Free trial available.

50.
Business Phone & Marketing Performance Platform | Ringostat
https://ringosta
.com/

Make calls, send messages, and make the data-based decisions with Ringostat ★ Ringostat — everything is made to boost your sales: intelligent business phone solution, callback, call tracking, end-to-end analytics. Trusted by teams everywhere.

51.
Workspace Management Software | Workplace Communication Platform
https://www.appspac
.com/

Appspace is the workspace management software for your whole team that lets you manage it all – from employee communications to your physical office spaces.

52.
Zoiper - Free VoIP SIP softphone dialer with voice, video and instant messaging :: Zoiper
https://www.zoipe
.com/

Zoiper, the free softphone to make VoIP calls through your PBX or favorite SIP provider. Available for iPhone, Android, Windows Phone 8, Windows, Mac and Linux.

53.
54.
Firstup: The First Intelligent Communication Platform
https://firstu
.io/

Engaging your employees at every moment from hire to retire, and delivering engagement insights to help you support, promote, and retain your people.

55.
Communication Platform for SMS APIs, Voice APIs, and SIP Trunking
https://www.pliv
.com/

Plivo’s SMS API and Voice API platform enables businesses to communicate with their customers on a global scale. Sign up for free now.

56.
Knowlarity - Virtual Number, IVR, Toll-Free Number, Cloud Telephony
https://www.knowlarit
.com/

Knowlarity is a leading cloud business communication solution provider with cloud telephony - virtual number, ivr, toll-free number, call center software, AI products (speech, chatbot and voicebots), video & messaging solutions.

57.
Home | Xima Software | Cloud Contact Center
https://ximasoftwar
.com/

Every customer interaction is crucial to building brand loyalty. Xima's Cloud Contact Center is a fully customizable and easy-to-use solution .

58.
OpenPhone | Modern business phone for startups and small businesses
https://www.openphon
.co/

Easiest way to get a phone number for your startup or small business. Get a new business phone number or port your existing one.

59.
Cobrowsing and Digital Engagement CX Software Glance CX | Glance CX
https://www.glanc
.net/

Meet your customers in any app or website in seconds with in-person guided CX solutions from Glance. Learn more and request a demo today.

60.
Dialpad Ai Contact Center - Customer Service Software
https://www.dialpa
.com/ai-contact-center/

Dialpad Ai Contact Center is a robust, easily scalable customer service software with AI-enabled real-time assist, sentiment analysis, and more. Get a demo >>>

61.
Cloud Based Call Recording Software & Speech Intelligence | CallN
https://call
.com/

Intelligent cloud based VOIP call recording software & speech analytics solutions for any business. Compatible with a range of CRMs & telephony systems.

62.
Small Business Phones Systems For Sale | VOIP Phone System
http://www.talkchie
.io/

Upgrade your small business with our top-notch VOIP phone systems.Explore our range of small business phone systems for sale now!

63.
YOOBIC | The Digital Workplace for Your Frontline Teams
https://www.yoobi
.com/

Empower your employees, wherever they are, through digitally optimized communication, training and task management.

64.
Free Audio Conferencing | FreeConferenceCall.com
https://www.freeconferencecal
.com/

FreeConferenceCall.com provides HD audio conferencing, screen sharing and video conferencing with up to 1,000 participants. Sign up for a free account.

65.
MangoApps: Unified Platform for Engaged, Efficient Work for All
https://www.mangoapp
.com/

At MangoApps, we're committed to transforming work experiences through innovation, customizability, security, and care. Our all-in-one solution empowers both office-based and frontline employees, nurturing prosperity and genuine human connection.

66.
One Talk: Business Phone System and Plans | Verizon
https://www.verizo
.com/business/products/voice-collaboration/one-talk/

Verizon One Talk is a business phone system offering voice solutions with flexible plans so your businesses can stay connected on any device, in the office, or on the go.

67.
Genesys Cloud EX — improving employee experience | Genesys
https://www.genesy
.com/genesys-cloud-ex/

Make your employees’ lives easier with Genesys Cloud EX. Get an all-in-one employee experience solution. Discover better EX today.

68.
The Best Conversational AI Platform for Business | LivePerson
https://www.liveperso
.com/

LivePerson's Conversational AI platform helps brands embrace digital-first customer conversations for better scale, engagement, and results.

69.
Webex Meetings
https://www.webe
.com/meetings.html/

Solve hybrid work with smarter video conferencing. Webex Meetings provides cost-effective enterprise solutions for virtual meetings and collaboration.

70.
Best Experience Platform | CX, BX, EX | Omind
https://www.omin
.ai/

Discover Omind.ai's Experience Platform Management Software. Elevate customer satisfaction and fuel business growth with seamless experiences and lasting connections.

71.
Terra - Fitness and Health API to connect to your app
https://tryterr
.co/

Health API that enables you to integrate with wearables, such as Garmin, Fitbit, Apple, Google, Polar, Eight Sleep, Oura and Others through a single source

72.
AskNicely: Customer Experience Software
https://www.asknicel
.com/

AskNicely helps service businesses measure their customer experience, motivate frontline teams, and see the impact on the bottom line.

73.
VoIP phone system for businesses of all sizes | VoIPstudio
https://voipstudi
.com/

Discover VoIPstudio, an award-winning VoIP service provider. Get started instantly with our comprehensive VoIP phone system.

74.
App Experience Platform | Airship
https://www.airshi
.com/

Helping brands master Mobile App Experiences (MAX) to engage customers and win their loyalty. Learn more.

75.
Online Meeting Software & Platform - Zoho Meeting
https://www.zoh
.com/meeting/

Zoho Meeting is an online meeting software that helps you host virtual meetings, web & video conferences for seamless remote collaboration. Rated the best online meeting platform for all video conferencing needs. Try it for free!

77.
DeskAlerts Software: Send Alert Messages to PC, Phone, Tablet | DeskAlerts
https://www.alert-softwar
.com/

Get instant desktop alerts on your computer and mobile phones with DeskAlerts software. Our pop-ups, video alerts, screensavers, wallpapers and more will keep you informed and up-to-date.

78.
Fuze Contact Center | LinkedIn
https://www.linkedi
.com/products/fuze-inc-fuze-contact-center/

Fuze Contact Center | Fuze Contact Center is a fully integrated contact center as a service (CCaaS) solution that harnesses the power of Fuze’s global unified communications as a service (UCaaS) platform to provide a powerful call routing engine and ensure callers are directed to the right agent quickly, securely, and most importantly, with crystal clear voice quality. Agents and supervisors can log-in from anywhere, on any device with Fuze Contact Center.

79.
Small Business Phone Plans & Pricing for VoIP Service | Ooma
https://www.oom
.com/small-business-phone-systems/plans/

Get started with an Ooma Office business phone system plan for as little as $19.95 per month. for 50+ features. No contracts necessary - switch today!

80.
Transform Customer Experience and Engagement with AI | Exotel | Exotel
https://exote
.in/

AI transformation partner for enterprises, driving increased revenue, reduced costs, and enhanced customer experience with Exotel solutions.

81.
Workplace management software for hybrid work
https://www.yaroom
.com/

Workplace Experience Platform for: desk booking, meeting room booking. work planning, workplace analytics and visitor management.

82.
Call Center Software - Complete Outbound & Inbound Solution
https://calltool
.com/

Software call centers trust with built-in web phone and in-house support. Give your teams the tools they need to increase productivity today. Learn more.

83.
Ibexa: Unleash your full potential and reveal your true self
https://www.ibex
.co/

Ibexa DXP helps brands to reach their true potential by transforming their complexity into competitive advantage thanks to engaging digital experiences

84.
What happened to Mitel’s UCaaS business | Mitel
https://www.mite
.com/support/learning-center/micloud-connect/

Mitel previously offered several Unified Communications as-a-Service (UCaaS) products as part of its portfolio.

85.
Free Video Conferencing Software for Web & Mobile | Jitsi
https://jits
.org/

Learn more about Jitsi, a free open-source video conferencing software for web & mobile. Make a call, launch on your own servers, integrate into your app, and more.

86.
Dialpad Ai Meetings - One-Click Video Conferencing With Built-In Ai
https://www.dialpa
.com/ai-meetings/

Dialpad Ai Meetings is an HD video conferencing platform that lets you meet face-to-face with clients and teammates, from anywhere.

88.
CompanyCam - The only app every contractor needs
https://companyca
.com/

The only app every contractor needs to track job progress and communicate with their crew. Get unlimited photo storage, checklists, and PDF photo reports.

89.
eReceptionist | Business Phone System & Phone Numbers
https://www.evoic
.com/

Discover eReceptionist's telephone answering service, helps businesses across the UK to enhance their external & internal communications.

90.
ChatBotBuilderai | Home | World's Best AI Chatbot Builder in 2024
https://www.chatbotbuilde
.ai/

2024's Premier AI Chatbot Builder Platform: Quickly Deploy Custom GPT Chatbots in Under 5 Minutes. Experience seamless integration with leading technologies including OpenAI and Google AI's Gemini, ensuring a comprehensive communication experience. Our platform's flat fee structure offers a straightforward, cost-effective solution for AI-powered business communication at scale. Elevate your digital strategy with our cutting-edge solution, designed for superior engagement and customer interaction.

91.
Sociabble - The employee platform
https://www.sociabbl
.com/

Discover the power of engaged, informed, and influential employees with Sociabble your Internal Communications and Employee Advocacy solution.

92.
Poppulo | Enterprise Customer and Employee Communications
https://www.poppul
.com/

Enhance your customer and employee communications experience with Poppulo's omni-channel solutions, including email, digital signage, mobile apps and more.

93.
Live Chat Software for Websites | JivoChat
https://www.jivocha
.com/

Install Live Chat on your website and turn your visitors into paying customers with JivoChat. Easy setup, 5 agents free!

94.
Grasshopper Virtual Phone System | Start Your Free Trial
https://grasshoppe
.com/

A virtual phone system can help businesses stay organized as call volume increases. Leverage unlimited users, 24/7 support and more with Grasshopper today!

95.
Omnichat: Asia's Premier Omnichannel Chat Commerce Platform
https://www.omnicha
.ai/

Integrate WhatsApp, FB, IG, LINE, WeChat and Website Live Chat to meet customer service, marketing and sales needs in one stop. Trusted by over 5,000 brands worldwide, Omnichat offers advanced conversational commerce solutions with enhanced efficiency, user behaviour analysis and remarketing strategy development, thus creating 5x conversion rate.

96.
Tally on Mobile: Tally ERP Mobile App for Android, iOS - TallyDekho
https://www.tallydekh
.com/

Tally mobile App allows you to access your Tally ERP data on your Android/iOS devices in real-time. Download the app free today to access Tally on your phone!

97.
Nosto | The Intelligent Commerce Experience Platform
https://www.nost
.com/

Smarter commerce experience management with AI-fueled personalization, merchandising, and site search

98.
SpatialChat — Simple way to deliver engaging video meetings.
https://spatia
.chat/

Host interactive video meeting experiences for your audience. Run your next all-hands, keynote, or online class with SpatialChat.

99.
Block Spam & Smarter Visual Voicemail | YouMail
https://www.youmai
.com/

YouMail for iPhone and Android devices. Spam call protection, smarter visual voicemail, virtual assistants, and virtual numbers.