Top 15 KeepCalling Alternative and Similar Softwares | Dec 2024

1. CALLR

Carrier grade Voice and Messaging API covering 220+ countries: SIP Trunking, Notifications, Call Tracking, Custom IVR, Person-to-Person, & User Acquisition. Use cases are mean to present our services and features in easily understandable and relatable manner. Use cases are not exclusive: effectively, the permeability between some use cases can be...... TpSort Score | 7,760,000

2. Bandwidth

Direct to carrier voice API and text messaging API. Enhance your app with voice and messaging functionality....... TpSort Score | 5,140,000

3. Silent Phone

Silent Phone – Secure Encrypted Video & Voice Mobile Phone CallsYou now have the ability to have secure encrypted phone calls between Silent Circle members, anywhere, anytime, with complete control.Make a secure call as easy as an ordinary call and be sure of real safety when it counts the most....... TpSort Score | 92,300,000

4. Plouder

Make next generation cheap international mobile calls without use of your data package always at perfect call quality! The callee does not need an app at all.Why use Plouder for cheap worldwide international calls in perfect call quality?• Save your data package as Plouder calls do not use VoIP.• Perfect...... TpSort Score | 28,500,000

5. bandhana

bandhana is a modern open-source, lightweight peer to peer solution to making quality audio calls accessible to everyone.You can create a room and invite many people and have a conference.One of the best features is the ability to record conversations privately which makes it a great tool for podcasting across...... TpSort Score | 714,000

6. LINE

LINE is a Japanese proprietary application for instant messaging on smartphones and PCs. Line users exchange text messages, graphics, video and audio media, make free VoIP calls, and hold free audio or video conferences....... TpSort Score | 85,200,000

7. Video4sure

Our goal is to provide you with an easy way to communicate efficiently with your dear ones, in a secure environment, while protecting your identity.That is why we don't bother about your information, we don't require membership and we don't stream ads. It's that free!Each time you visit video4sure.com, you...... TpSort Score | 206,000,000

8. Toky

Toky offers easy to setup phone support for your business.1. Receive phone calls anywhere you are: Forward your Toky calls to your personal phone number. Are you constantly moving but still need to handle business calls? No problem, your clients will call you from a browser but the call will...... TpSort Score | 16,800,000

9. TextMarks

Sorry, we have added any description on TextMarks...... TpSort Score | 11,300

10. Ozeki Phone Systems

Ozeki Phone System XE is a Software PBX telephony platform for Windows. Ozeki enables your applications to connect PBX and access IVR, Webphone, SMS sending, 3D video calls and other functionalities. It makes possible to use PHP VOIP, .NET VOIP, VOIP SQL connections or HTTP requests for control and automate...... TpSort Score | 132,000,000

11. QuickCall.com

QuickCall.com lets you call and chat FREE to other app users in 18 countries, plus make cheap international and long distance calls to any country in the world. A finalist for 2016 Appy Awards, QuickCall.com is the fastest growing company in international calling.Available now for the following countries: Albania, Armenia,...... TpSort Score | 1,220,000,000

12. Skype

Skype is the most popular free voice-over IP and instant messaging service globally. It allows users to text, video and voice call over the internet. Users can also call landlines and mobiles at competitive rates using Skype credit, premium accounts and subscriptions.Features:· Find all of your friends and family in...... TpSort Score | 22,600,000

13. Matrix.org

Matrix.org is a growing ecosystem for open, decentralised chat, VoIP and IoT communication. The Matrix project defines an open baseline standard of RESTful HTTP APIs alongside open source, Apache-licensed reference implementations of servers, clients and services. It can be used to synchronise real-time data between multiple destinations, for example for...... TpSort Score | 17,900,000

14. YodelTalk

Yodel is your business phone solution integrated in chat platforms including Slack, Hipchat or Facebook Messenger. You can get phone numbers in over 40 countries to start, answer and share calls directly in your Slack channels. Yodel's bot joins your team chat to manage and coordinate phone calls....... TpSort Score | 130,000

15. Close.io

Close More Deals. Make More Sales.- Make & receive calls with 1 click- Emails sent & received are automatically tracked- One beautiful sales workflow with no manual data entry...... TpSort Score | 180,000,000