Based on our record, imo.im should be more popular than Zoiper. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
It's an instant messenger app, it seems like I can only download them, bc they don't have any dedicated web messaging feature Https://imo.im/ Https://www.viber.com/en/. Source: about 1 year ago
📎45. imo.im: Chat with your buddies on Skype,Facebook, GoogleTalk, etc from one place. Source: about 2 years ago
OP appears to have said (IMO - I guess autocorrect capitalized it?), it's just not particularly obvious. Source: over 2 years ago
If you are looking to save money voip.ms + zoiper.com + data only SIM $15-30/m. Source: over 1 year ago
I've been using Zoiper. I used to use Linphone but ran into some issues. Zoiper has a good feature set, and desktop clients as well, so I picked up a license for a reasonable price. Source: almost 2 years ago
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Linphone - Linphone is an internet phone or Voice Over IP phone (VoIP).
Skype - Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.
MicroSIP - MicroSIP is a free portable SIP softphone for Windows based on PJSIP stack.
Facebook Messenger - Facebook Messenger is a faster way to message.
Sipdroid - Free and open-source SIP/VoIP Client