Communication·Standings
VoIP Software
VoIP software handles voice calls over the internet; choose by the calling features you need and the platforms your team uses.
This board compares free plans, starting prices, local and toll-free numbers, call recording, conference limits, mobile apps and desk-phone support. The signal score is out of 10; API, open-source and free-tier marks show those options at a glance.
- 27 platforms
- 2 with a public API on this page
- 6 with a free tier
- Checked 10 Oct 2026
- 1 CACloudTalk AI Voice Agentcloudtalk.io
An AI voice agent with web, mobile, and API access; plans start at $99 monthly.
- 2 FFreshcallerfreshworks.com
A calling service with multiple numbers, call routing, and an auto attendant; free plan available.
- 3 C
CallHippocallhippo.comA phone system with multiple numbers, call routing, and an auto attendant; free plan, then from $18 per user monthly.
- 4 DM
Dialpad Meetingsdialpad.comA video call service with screen sharing, recordings, and sessions lasting up to five hours.
- 5 NNextivanextiva.com
Nextiva provides a cloud business communications and unified customer-experience platform combining VoIP, messaging, meetings, contact-center functions and…
- 6 JSJustCall Sales Dialerjustcall.io
A sales dialer with web, app, API, and browser extension access, from $49 per user monthly annually.
- 7 GC
Genesys Cloud CXgenesys.comA contact center service for web, mobile, desktop, and API use, with annual plans starting at $75 per user monthly.
- 8 RRingoverringover.com
A calling service with web, app, API, and extension access, from $15 per user monthly annually.
- 9 Q
Quoquo.comA business phone service with web, app, and API access, from $15 per user monthly with annual billing.
- 10 ZP
Zoom Phonezoom.com - 11 GVGoogle Voice for businessworkspace.google.com
Google Voice is a cloud phone system for individuals and businesses of all sizes.
- 12 YPYeastar P-Series Cloud Editionyeastar.com
A cloud phone system with an auto attendant, API access, and apps; includes a 30-day trial.
- 13 3
3CX3cx.com - 14 Z
Zadarmazadarma.com - 15 KKrispCallkrispcall.com
A calling service for web, mobile, and browser extensions, from $12 per user monthly with annual billing.
- 16 GC
GoTo Connectgoto.comA phone service with business numbers, custom call routing, voicemail transcripts, and an auto attendant.
- 17 MSMitel Secure Cloudmitel.com
A phone service with advanced call routing across web, desktop, and mobile.
- 18 A
Aircallaircall.ioA business phone service for multiple numbers, from $30 per user monthly with annual billing.
- 19 G
Grasshoppergrasshopper.comA phone service with business numbers for one user, starting at $14 a month, with an auto attendant.
- 20 OOOoma Officeooma.com
- 21 VBVonage Business Communicationsvonage.com
A business phone service with local numbers, custom call routing, and voicemail transcripts; from $17.99/mo annually.
- 22 W
Wildixwildix.com - 23 TC
Talkdesk CX Cloudtalkdesk.com - 24 RRebtelrebtel.com
- 25 ATAT&T Office@Handbusiness.att.com
Places #1, #2, #3, #4, #5 on this board are open to sponsors. Take #1 · Other ways to advertise
How to choose
Which calling features should I compare?
Start with the call functions your team needs: local phone numbers, toll-free numbers, call recording and the conference limit.
Desk-phone support matters if staff will use physical handsets, while mobile apps matter for calls away from a desk.
Which platforms does it need to run on?
Check support for web, iOS, Android, Windows, macOS and Linux against the devices your team uses.
Web access is common on this board, while Linux support appears less often than support for the other listed platforms.
How much does VoIP software cost?
Compare the Free plan and Paid from fields, then check whether the price is per user and whether annual billing is required.
Examples include Google Voice for business from $10 per user per month, Freshcaller from $15 per user per month on annual billing, CallHippo from $18 per user per month on annual billing, and AT&T Office@Hand from $25 per user per month. Five9 Workforce Management and GoTo Connect show pricing on request.
Can I try it before paying?
Look for a free plan or a stated trial period before committing. CallHippo lists a 10-day trial, and Freshcaller lists a 14-day trial.
A free plan and a free trial are different: a free plan can continue without payment, while a trial lasts for a stated period.
How should I read the API and open-source marks?
Use the public API mark when your choice needs a documented way for other software to exchange data with it.
The open-source mark indicates whether the code is available to inspect or change; check the licence before relying on that option.
Questions
What is VoIP software used for?
It provides voice calling over an internet connection, with options such as phone numbers, recording, conferences, mobile apps and desk-phone support.
Which VoIP apps have a free plan?
CallHippo, Dialpad Meetings and Freshcaller are listed with free plans. Check the current plan terms before choosing.
What is the cheapest VoIP option listed?
Google Voice for business lists plans from $10 per user per month. Freshcaller lists paid plans from $15 per user per month on annual billing.
Do VoIP services support mobile phones?
The comparison includes mobile-app support, covering iOS and Android availability as a buying factor.
Can VoIP software use desk phones?
Desk-phone support is one of the comparison fields. Check the individual product entry for that capability.
Some top positions on this board can be paid placements, standing where they were sold. The facts on each platform are not for sale. How we rank · Disclosure