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Free Trial Cloud PBX Software (2026)
Last updated: March 2026
86 software options
Sponsored
Ultatel Cloud Business Phone System
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
ULTATEL | Phone and Teleommunication Solutions For Business
Credit Card Required
🔹 Flexible Plans, One Clear Advantage Choose from Essential, Premium, or Ultimate tiers—each offering unlimited chat, calls, and video. All plans include the Ultatel Hub app, online faxing, first-class reliability (99.999% uptime), 24/7 support, and fully managed onboarding. No hidden fees—just predictable, value-driven pricing
Read more about Ultatel Cloud Business Phone System
3CX
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Web & mobile-based (Android, iOS) communications system.
No Credit Card Required
Free for up to 10 users.
Read more about 3CX
Zoho Voice
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based business phone for SMB sales and support teams
No Credit Card Required
Business Phone Edition: 1. Solo - Free (call charges applicable) 2. Team - $100/month for 10 users (1000 free outgoing mins, unlimited free incoming) 3. Office - $300/month for 30 users (2000 free outgoing mins, unlimited free incoming) 4. Corporate - $1000/month for 100 users (5000 free outgoing mins, unlimited free incoming) Enterprise Telephony Edition: 1. Basic - $34/user/month 2. Standard(Zoho friendly) - $49/month for 1 Admin and 10 Zoho agents (Imported from CRM, Desk, Recruit, or Bigin)
Read more about Zoho Voice
JustCall
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
AI-Powered Customer Communication for Sales & Support Teams
No Credit Card Required
Fair usage policy Calling - Includes outbound mobile and landline calls within your selected region, and inbound calls on routes under $0.02/min. - Excludes toll-free, premium-rate, shared service numbers, international calls, call forwards, and Sales Dialer traffic. SMS - Includes messages to numbers in your selected region. - Excludes SMS sent via workflows, bulk campaigns, and CRM automations.
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CloudTalk
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based call center software for sales and support teams
No Credit Card Required
Read more about CloudTalk
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
TitanHQ and Redstor powered by CyberSentriq
No Credit Card Required
1-month free trial, no credit card required, no contracts. Subscription plans: Free: $0/agent/month Small plan: $15/agent/month Medium plan: $29/agent/month Large plan: $49/agent/month Enterprise: $69/agent/month
Read more about LiveAgent
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
100% cloud phone for startups and SMEs
No Credit Card Required
Read more about Ringover
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
RingEX - AI meets trusted communications
RingCentral MVP has three pricing plans: Core: $20/user/month Advanced: $25/user/month Ultra: $35/user/month Save up to 33% by paying annually
Read more about RingEX
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
The first-ever truly unified voice and video solution.
GoTo Connect has two pricing plans: Basic: Starting at $27.00/user/month Simplified business phone system with basic meeting features Standard: Starting at $32.00/user/month Fully-featured phone, chat, and video conferencing system
Read more about GoTo Connect
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
All in one business management workspace
No Credit Card Required
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
More Connections, Better Conversations. AI-enhanced RevComms
No Credit Card Required
Read more about Kixie PowerCall
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
All-in-one communications platform & API
Voice:- Inbound DIDs: $1 per number, $0.0075 per minute, $12.00 per channel per month Inbound toll-free number: $1.00 per toll-free number, $0.015 per toll-free minute Outbound calling: $0.009 per minute SMS:- Long code: $0.0025 per outbound message, Free per inbound message Contact Telnyx for other pricing information.
Read more about Telnyx Suite
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based business phone system
Zoom Phone is available from $10/user/month.
Read more about Zoom Phone
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Turn the World Into Your Office
No Credit Card Required
Available only in the USA and Canada. Please contact GoTo for pricing details.
Read more about Grasshopper
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
VoIP Phone Service trusted by modern businesses
No Credit Card Required
Acefone is offered across two pricing plans, outlined below. A free trial is offered.
Read more about Acefone
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
AI-powered contact center
No Credit Card Required
RingCentral Contact Center is available in three editions: Entry, Standard, Premium and Ultimate. Contact RingCentral for detailed pricing information.
Read more about RingCX
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
AI-powered communications solutions for all industries
No Credit Card Required
MiCloud Connect offers tailored pricing to meet your needs. Contact Mitel Networks to get a quote.
Read more about MiVoice Business Solution
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
API Based cloud contact center software with CRM Integration
No Credit Card Required
Cloud Business Phone System: $40 Billed Monthly. Ideal for non-customer facing teams or receptionists. Cloud Contact Center: $109 Billed Monthly. Ideal for Call Center.
Read more about ZIWO
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Integrated contact center, voice, chat, video, and APIs
Credit Card Required
Read more about 8x8 Work
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Live chat with agent apps for iOS & Android
No Credit Card Required
14-day free trial, no credit card required. Basic plan: free for up to 5 agents. Professional plan: $19 per agent per month, billed annually.
Read more about JivoChat
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based softphone and voicemail platform
No Credit Card Required
OnSIP is offered across three pricing plans, outlined below. • Unlimited: 18.95 per month per person. • Basic: $49.95 per month per account + 2.9 cent per minute • Sayso Website Chat: Free It also offers three add-ons, outlined below: • Inbound Bridge: $1.95 + 0.5 ¢ per minute • On net conference suite: $19.95 • Queues+ reporting dashboard: $14.95 per seat
Read more about OnSIP
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Hosted business phone system and call center solution
No Credit Card Required
Contact AVOXI for a free quote.
Read more about AVOXI
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Predictive dialer and telephony software for telemarketers
No Credit Card Required
Basic - €10 /user /month 100% unlimited inbound calls Mobile redirection included Virtual number offered Comfort - €20 /user /month 100% unlimited inbound and outbound calls Virtual number offered Custom - Please contact Kavkom directly for pricing details.
Read more about Kavkom
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
HIPAA compaliant case management software
No Credit Card Required
Read more about InfoFlo