Best VoIP & Business Phone Services
The best business VoIP and cloud phone systems, ranked for teams from solopreneurs to enterprise.
RingCentral is a market-leading business phone system (RingEX) combining voice, SMS, video, and team messaging with deep integrations and reliability for larger teams.
Ooma Office is an easy, low-cost business phone system aimed at small businesses, with a quick setup and the essential features most small teams need.
Grasshopper adds a professional business number and call handling on top of your existing phone — ideal for solopreneurs and very small teams who don't need a full PBX.
RingCentral
4.3(9,200)Enterprise cloud phone & contact center
Side-by-side comparison
| Comparison | ||||
|---|---|---|---|---|
| Rating | 4.3 | 4.5 | 4.4 | 4.4 |
| Starting price | $20/mo | $18/mo | $15/mo | $20/mo |
| Pricing model | Paid | Paid | Paid | Paid |
| API available | ||||
| Best for | SMB to enterprise | SMBs | Modern SMB teams | Small businesses |
| Cloud phone (PBX) | ||||
| Business SMS | ||||
| Video meetings | ||||
| Team messaging | ||||
| Analytics | ||||
| Cloud phone | ||||
| Video & voice | ||||
| Team chat | ||||
| Auto-attendant | ||||
| Mobile & desktop apps | ||||
| AI call transcription | ||||
| Real-time agent assist | ||||
| Voice & video | ||||
| SMS | ||||
| Virtual receptionist | ||||
| Unlimited US/CA calling | ||||
| Mobile app | ||||
| Call forwarding | ||||
| Voicemail-to-email | ||||
| Visit | Visit | Visit | Visit |
Frequently asked questions
What is the best voip & business phone services?+
RingCentral is our #1 pick, rated 4.3/5. The full ranked list with pricing and trade-offs is above.
How did you rank these tools?+
Rankings weigh user ratings, feature depth, pricing value, and fit for the use case. We update them as products evolve.