
FreeSWITCH
Asterisk
Wazo.io
Kamailio
miniSIPServer
XiVO
freepbx
FusionPBX is an open source FreeSWITCH GUI.

Mailflow.sh
Stackmail is a webmail service whereby you can log in to your emails from any browser at any time!

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | fusionpbx.com | stackmail.com |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
CC2018 28 Mark J Crane - FusionPBX and WebRTC
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using FusionPBX and StackMail. For example, how are they different and which one is better?
When comparing FusionPBX and StackMail, you can also consider the following products.

FreeSWITCH is an open-source media application designed to support popular protools such as SIP and WebRTC and provides a platform to develop voice and video applications.
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A self-hosted, unified webmail client. Connect multiple IMAP/SMTP accounts and manage them all in one clean interface.
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An open source telephony switching and private branch exchange service for Linux.
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Kamailio® (successor of former OpenSER and SER) is an open source SIP server released under...
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Social & Communications and Development
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