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EDITOR'S PICK 
- Perfect for teams with 3+ employees
- 100+ CRM Integrations and Premium Features
- Host Up to 200-Person Video Calls
- Trusted by Over 400,000 Businesses
- Trusted by 5.5 Million Users Worldwide
- All-in-One App for Phone, Video, Meetings, Chat, and Whiteboard
- Global Phone Coverage
- Pay-as-you-go Plans with Low Annual Fees
- All-in-One Unified Communications Platform
- AI-Powered Tools in Every Plan
- 50+ Advanced Features for Businesses of all Sizes
- 24/7/265 Live Support For all Customers
- Virtual phone system for business calls on any device
- Cloud-based app - no hardware needed
- Advanced features (auto attendants, routing, analytics)
- Scalable, per-user pricing with no long-term contracts
- Virtual Receptionist for Call Routing, Greetings, and Voicemail
- Feature-Rich Mobile App
- Collaborative Shared Voicemail Inbox
- Great for Small Businesses
- All-in-One Communication Solution
- 40+ Advanced Communication Features
- Reliable 99.999% uptime
- Supports Businesses of All Sizes—From 1 to 10,000+ Employees
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Compare Providers
| Providers |  Visit site |  Visit site |  Visit site |  Visit site |  Visit site |
|---|---|---|---|---|---|
| Monthly price | $19.99-$49.99 | $10-$20+ | $18-$34 | $5-$25 | $19.95-$29.95 |
| Available plans | 4 | 4 | 3 | 3 | 3 |
| Free trial length | 14 days | Unlisted | Unlisted | 7 days | Unlisted |
| Customer support | 24/7 with most plans | 24/7 | 24/7 | 24/7 | 24/7 |
| Best use case | Collaboration | Video conferencing | Call intelligence | Working anywhere | Small businesses |
| Contract term | Monthly | Annually | Monthly | Monthly | Monthly and annually |
| Offers phone hardware | Yes | No | Yes | No | Yes |
What to look for in Phone Systems?
Consider these key factors when selecting a telephone system:
1. Scalability: Ensure it can grow with your business.
2. Features and Functionality: Look for essential features and prioritize your communication needs.
3. Reliability: Check uptime guarantees and disaster recovery options.
4. Ease of Use: Choose an intuitive system with simple configuration and call management.
5. Integration Capabilities: Assess the ability to integrate with other business tools.
6. Cost and Value: Evaluate the overall cost and long-term benefits.
7. Support and Maintenance: Reliable customer support and proactive maintenance are important.
8. Security: Verify encryption and compliance with industry standards.
RingCentral offers unified calls, messages and meetings, including real-time AI and conversation intelligence, for businesses with 3 or more employees.