App comparison
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Free Unified Communications Software
Last updated: February 2026
57 software options
Sponsored
Slack
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
A single place for team communication and workflows
Slack is available across three premium tiers with pricing based per user per month, outlined below: Pro Plan: $7.25/user/month (billed annually) or $8.75/user/month (billed monthly) Business Plus Plan: $12.50/user/month (billed annually) or $15.00/user/month (billed monthly) Enterprise Grid: contact Slack for custom pricing details
Read more about Slack
Zenzap
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Finally, work chat done right.
Zenzap’s pricing model is designed for cost-effective team communication, with package-based pricing plans that fit any size team. Zenzap also offers a robust free plan with unlimited users and chats, no credit card required. Unlike competitors, Zenzap is an accessible work chat app that provides professional admin control and security without the high price tag. Find a plan that's right for your team. Start now.
Read more about Zenzap
3CX
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Web & mobile-based (Android, iOS) communications system.
Free for up to 10 users.
Read more about 3CX
Trillian
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Modern and secure messaging for business and healthcare
Trillian is available across 4 pricing tiers: Individual Free, Individual Pro, Business, Enterprise. Pricing starts at 0$/user/month and scales with each tier, outlined below: Individual Pro - $3.33/user/month Business - $3.99/user/month Enterprise - $7.99/user/month
Read more about Trillian
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Zoom is an all-in-one collaboration platform
Basic - for personal meetings: Free Pro - for small teams: $14.99/month/host Business - for small & medium sized businesses: $19.99/month/host (min 10 hosts) Enterprise - for large enterprises: $19.99/month/host (min 100 hosts)
Read more about Zoom Workplace
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Chat-based workspace in Office 365
Microsoft Teams is available as part of Microsoft Office 365 subscriptions. Premium plans start at $4.00/user/month and are subject to an annual commitment.
Read more about Microsoft Teams
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
One app for everything. And everyone.
Basic Plan: $0/mo - HD meetings with up to 100 people, screen sharing, and a personal room. Meet Plan: $13.50/mo - Premium meeting features HD meetings with up to 200 people, screen sharing, recordings, breakout rooms, & more. Meet + Call Plan: $25/mo - HD meetings with up to 200 people, screen sharing, recordings, breakout rooms, & more. A cloud-based phone number for each license, phone menus, extensions, & more. Contact Webex at https://www.webex.com/contact-sales.html for more information on pricing, and for custom enterprise plans.
Read more about Webex Suite
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
A simple and secure way to connect your organization.
Standard: $0 USD (free) Advanced: $4 USD per person / month Enterprise: $8 USD per person / month Free for non-profits and educational institutions
Read more about Workplace from Meta
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Live chat and customer messaging for businesses of all sizes
Start with our free trial, no credit card is required. Then decide whether to go with our free product or one of our premium plans, outlined below: Team: $100/month (billed monthly) or $90/month (billed annually) or $80/month (billed biennially) Corporate: $320/month (billed monthly) or $290/month (billed annually) or $256/month (billed biennially) Flex: Contact Userlike for custom quote
Read more about Lime Connect
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Engage your audience with better video communication
When you sign up to Livestorm, you get a free account to try the platform with no day limit. You will get to publish one webinar for free (feel free to ask us to renew your quota).
Read more about Livestorm
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Your ultimate workspace
A 15-day free trial is available, and a free plan for starter business tools.
Read more about Bitrix24
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Communication and collaboration platform for teams
Free Plan (for small teams getting started): $0 Pro Plan (for midsize teams and companies): $6/user/month billed monthly, or $4.50/user/month billed annually. Enterprise Plan (for large enterprises and organizations): $10/user/month billed monthly, or $8/user/month billed annually.
Read more about Flock
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Communication and collaboration management application
Pumble is available to users for free. Please contact Pumble directly for more details.
Read more about Pumble
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Collaborative inbox for teams
- Free - $14/month - $18/month - $26/month Details: https://missiveapp.com/pricing
Read more about Missive
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Modern, AI help desk software built for fast teams.
Lite Plan: $15/user/month when billed annually. $19/user/month when billed monthly. Pro Plan: $39/user/month when billed annually. $49/user/month when billed monthly. Elite Plan: $59/user/month when billed annually. $69/user/month when billed monthly.
Read more about Hiver
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
All-in-one multi-channel solution for customer messaging
Free: 2 agents included Mini: $45/month, per team Essentials: $95/month, per team Plus : $295/month, per team
Read more about Crisp
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Open source workplace messaging for web, PCs & phones
Team edition: $0 free forever Enterprise E10: $3.25 user/month billed annually Enterprise E20: $8.50/user/month
Read more about Mattermost
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based business VoIP phone service
Starting at $14.99 per line per month, plus $0.03/minute for outbound calls. Metered extension: $14.99 per line per month, plus $0.03 per minute Virtual extension: $14.99 per line per month, including a direct dial number which forward to employee's mobile phone Unlimited extension: $39.99 per line per month, unlimited monthly calls throughout the continental U.S. and Canada; multi-line discounts may apply.
Read more about Vonage Business Communications
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based software for team collaboration & communication
Zoho Cliq offers three paid plans - Standard, Professional, and Enterprise. A free plan is also available.
Read more about Zoho Cliq
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
The Leading Enterprise Communication Hub
Rocket.Chat offers two pricing plans: Community: A free, self-managed plan designed for small teams. Enterprise: $7/user/month with a minimum of 25 users and $35/agent/month with a minimum of 5 agents.
Read more about Rocket.Chat
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Team Collaboration. Simplified.
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Discover the future of customer engagement
Free: 3 users Connect with 10k visitors / month Basic: $10/ month / user Connect with 50K visitors / month Professional: $17/ month/ user Connect with 100K visitors / month Enterprise: $25/ month / user Connect with 200k visitors / month
Read more about Zoho SalesIQ
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
VoIP communication and collaboration management solution
Bria offers annual pricing plans • Bria Solo free - $0 • Bria Solo - $2.95/user/month • Bria Team Standard - $4.95 /user/month • Bria Team Pro - $9.95 /user/month
Read more about Bria
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Mass notification solution
DialMyCalls offer both monthly and pay-as-you-go plans. Discounts are available for schools, churches, and non-profits. Pay-as-you-go plans start at $10 for 140 credits, and are based on the number of credits required. One credit equals one text message or 30 seconds of call time: 140 credits: $10 380 credits: $25 825 credits: $50 1800 credits: $100 5000 credits: $250 11000 credits: $500 25000 credits: $999.99 Volume packages are available for customers requiring more than 25000 credits. Monthly plans start at $7.49/month and are based on number of phone numbers required: 1-25 phone numbers: $7.49/month 25-50 phone numbers: $14.99/month 51-100 phone numbers: $34.99/month 101-200 phone numbers: $54.99/month 201-300 phone numbers: $74.99/month 301-400 phone numbers: $84.99/month 401-500 phone numbers: $94.99/month Volume packages are available for customers requiring more than 500 phone numbers.
Read more about DialMyCalls
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Platform that supports various social and messaging channels
Chaty offers four unique plans: Free, Basic, Pro, and Growth. Each paid plan gives you access to unlimited widgets & channels, widget & channels customization, triggers, attention effect, page targeting, custom channels, Google Analytics, custom CSS, traffic source targeting, date scheduling, & country targeting for a limited number of visitors per month. Monthly & yearly plans are available. Bigger plans are also available for businesses with 150K - 2M visitors per month.
Read more about Chaty