Best Business Phone Systems in 2026
Updated
Business phone systems bring calling features and business numbers into tools intended for team communications. Compared on call routing and auto attendant, they show ways to direct incoming calls; voicemail transcription adds another feature to weigh. Check desktop and mobile apps and included users against the devices and team setup you need to support. Free plan availability and Paid from pricing offer additional cost details for comparison. Microsoft Teams, 3CX, and CallHippo are among the options shown. Consider how the listed features fit the path a call takes through your organization, who needs access, and which app options matter for your team.
174ranked
10free plans on this page
$0.33/molowest paid tier
11 Oct 2026last checked
Input list Business Phone Systems 25 channels on this page · 157 of 200 spec lines stated by the makers
Ch Tool Free planPaid fromIncluded usersBusiness numbersAuto attendantCall routingVoicemail transcriptionDesktop and mobile apps Spec sheet Score
01 Microsoft Teams Free planYesPaid fromFreeIncluded users300 usersBusiness numbersAuto attendantCall routingAdvanced call handling and connectivity with a PSTN solutionVoicemail transcriptionDesktop and mobile appsYes 5/8spec lines stated 9.4
02 3CX Free planYesPaid fromIncluded users40 usersBusiness numbersAuto attendantYesCall routingadvancedVoicemail transcriptionYesDesktop and mobile appsYes 6/8spec lines stated 8.9
03 Yeastar P-Series Cloud Edition Free planNoPaid fromIncluded usersBusiness numbersAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 5/8spec lines stated 8.7
04 CallHippo Free planNoPaid from$18/user/moIncluded usersBusiness numbersmultipleAuto attendantYesCall routingadvancedVoicemail transcriptionYesDesktop and mobile appsYes 7/8spec lines stated 8.7
05 Zoho Voice Free planYesPaid from$34/user/moIncluded usersBusiness numbersAuto attendantCall routingVoicemail transcriptionDesktop and mobile apps 2/8spec lines stated 8.7
06 VoIPstudio Free planNoPaid from$6/user/moIncluded usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 7/8spec lines stated 8.6
07 Freshcaller Free planYesPaid from$15/user/moIncluded usersBusiness numbersmultipleAuto attendantYesCall routingadvancedVoicemail transcriptionYesDesktop and mobile appsYes 7/8spec lines stated 8.6
08 Placetel Free planNoPaid fromIncluded users2 usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 7/8spec lines stated 8.5
09 Sonetel Free planYesPaid from$9.95/user/moIncluded users1 usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 8/8spec lines stated 8.5
10 Nextiva Free planPaid from$15/user/moIncluded usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 6/8spec lines stated 8.4
11 VitalPBX Free planYesPaid fromIncluded usersBusiness numbersAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 5/8spec lines stated 8.4
12 OnSIP Free planYesPaid from$18.95/user/moIncluded users5 usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 8/8spec lines stated 8.4
13 Wildix Free planNoPaid fromIncluded usersBusiness numbersmobileAuto attendantYesCall routingadvancedVoicemail transcriptionYesDesktop and mobile appsYes 6/8spec lines stated 8.3
14 PBXware Free planPaid fromIncluded usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 5/8spec lines stated 8.3
15 Google Voice for business Free planNoPaid from$10/user/moIncluded users10 usersBusiness numberslocalAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 8/8spec lines stated 8.3
16 Zadarma Free planYesPaid fromIncluded users10 usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 7/8spec lines stated 8.3
17 Vodia PBX Free planPaid fromIncluded usersBusiness numbersmultipleAuto attendantYesCall routingadvancedVoicemail transcriptionYesDesktop and mobile appsYes 5/8spec lines stated 8.2
18 sipgate Free planNoPaid fromIncluded users2 usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 7/8spec lines stated 8.2
19 Ringover Free planNoPaid from$15/user/moIncluded usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 7/8spec lines stated 8.2
20 Intermedia Unite Free planNoPaid from$27.99/user/moIncluded usersBusiness numbersmultipleAuto attendantYesCall routingadvancedVoicemail transcriptionYesDesktop and mobile appsYes 7/8spec lines stated 8.2
21 NFON Cloudya Free planNoPaid fromIncluded usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 6/8spec lines stated 8.1
22 RingCentral RingEX Free planNoPaid from$19.99/user/moIncluded users20 usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 8/8spec lines stated 8.0
23 Quo Free planNoPaid from$15/user/moIncluded usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 7/8spec lines stated 8.0
24 Voxbi Free planYesPaid fromIncluded usersBusiness numbersmultipleAuto attendantYesCall routingcustomVoicemail transcriptionDesktop and mobile appsYes 5/8spec lines stated 8.0
25 E-MetroTel UCX Free planNoPaid fromIncluded users32 usersBusiness numbersAuto attendantYesCall routingcustomVoicemail transcriptionYesDesktop and mobile appsYes 6/8spec lines stated 7.9
Compare all 25 in a table
| # | Tool | Score | Free plan | From | Free plan | Paid from | Included users | Business numbers |
|---|---|---|---|---|---|---|---|---|
| 1 | Microsoft Teams | 9.4 | Free plan | $0.33/mo | Yes | Free | 300 users | |
| 2 | 3CX | 8.9 | Free plan | $25/mo | Yes | 40 users | ||
| 3 | Yeastar P-Series Cloud Edition | 8.7 | No | |||||
| 4 | CallHippo | 8.7 | Free plan | $18/mo | No | $18/user/mo | multiple | |
| 5 | Zoho Voice | 8.7 | Free plan | Yes | $34/user/mo | |||
| 6 | VoIPstudio | 8.6 | No | $6/mo | No | $6/user/mo | multiple | |
| 7 | Freshcaller | 8.6 | Free plan | $15/mo | Yes | $15/user/mo | multiple | |
| 8 | Placetel | 8.5 | No | €690/mo | No | 2 users | multiple | |
| 9 | Sonetel | 8.5 | Free plan | $9.95/mo | Yes | $9.95/user/mo | 1 users | multiple |
| 10 | Nextiva | 8.4 | No | $15/mo | $15/user/mo | multiple | ||
| 11 | VitalPBX | 8.4 | Free plan | $100/mo | Yes | |||
| 12 | OnSIP | 8.4 | Free plan | $18.95/mo | Yes | $18.95/user/mo | 5 users | multiple |
| 13 | Wildix | 8.3 | No | mobile | ||||
| 14 | PBXware | 8.3 | multiple | |||||
| 15 | Google Voice for business | 8.3 | No | $10/mo | No | $10/user/mo | 10 users | local |
| 16 | Zadarma | 8.3 | Free plan | $44/mo | Yes | 10 users | multiple | |
| 17 | Vodia PBX | 8.2 | multiple | |||||
| 18 | sipgate | 8.2 | No | £12.95/mo | No | 2 users | multiple | |
| 19 | Ringover | 8.2 | No | $15/mo | No | $15/user/mo | multiple | |
| 20 | Intermedia Unite | 8.2 | No | $27.99/mo | No | $27.99/user/mo | multiple | |
| 21 | NFON Cloudya | 8.1 | No | €6.80/mo | No | multiple | ||
| 22 | RingCentral RingEX | 8.0 | No | No | $19.99/user/mo | 20 users | multiple | |
| 23 | Quo | 8.0 | No | $19/mo | No | $15/user/mo | multiple | |
| 24 | Voxbi | 8.0 | Free plan | €1.20/mo | Yes | multiple | ||
| 25 | E-MetroTel UCX | 7.9 | No | 32 users |
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Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.