MirrorFly Alternatives

Brings voice and messaging to your web and mobile applications.

Open Source

A messaging app for teams who see through the Earth!

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Try for free paid Free Trial $4.99 / Monthly (User)

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

Open Source

SendBird is messaging-as-a-service.

Plivo simplifies your customer engagement.

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

Open Source

Nexmo is a simple two way SMS API with global reach and wholesale rates

Cloud communication and data backend.

Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.

Mattermost is an open source alternative to Slack.

Open Source

Chat API & In-App Messaging SDK for Mobile & Web Apps Innovate fast, save development cost and delight users with a scalable, secure and customizable Chat

Group chat app for online communities. Used wherever visitor interaction and engagement are key to the site's functioning.

freemium

Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.

Open Source