imo
6.8#12 in encrypted messaging appsFree planFree planAndroidiOSWebmacOS
Visitimo vs WhatsApp
What both publish
| Fact | imo | |
|---|---|---|
| Calls | imo offers free HD audio and video calls over the internet, including international calls. | Voice and video calls are end-to-end encrypted, have no time limits, and work one-to-one or in groups across iOS, Android, and web. |
| Group calls | Group video calls support up to 20 participants and have no fixed time limit. | Group calls support up to 32 people. |
| Headquarters | Palo Alto, California, United States | LinkedIn lists WhatsApp headquarters at Menlo Park, California. |
| Messaging | Chats support real-time messages, photo, video and voice-recording sharing, and group chat. | Chats support text formatting, stickers, GIFs, emoji reactions, voice notes and video notes. |
| Platforms | imo lists Android, iOS, Windows and Mac downloads, and its FAQ also describes using imo Web in a browser. | Downloads are listed for iPad, Windows, Mac, Android, and iPhone, and the site also offers browser access. |
imo plans
- imoFree
WhatsApp plans
- WhatsAppFree
- WhatsApp Business appFree
- WhatsApp MessengerFree
- WhatsApp Business PlatformPriced on request
Pick imo if…
imo suits people who want free internet calls and messaging across mobile, desktop, and web platforms. Its group features may appeal to users who communicate in large communities.
Pick WhatsApp if…
WhatsApp suits people who want a free way to message and call across phones, computers, and the web. It also offers business features for showcasing products and services and building customer relationships.