- Freemium • Proprietary
- Group Chat App
- Video Calling App
- Instant Messenger
304 alternatives to Skype- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Blackberry
- Chrome OS
- Windows S
- Android Tablet
- BSD
- Windows Phone
- iPad
- Android Wear
- PortableApps.com
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
Top 3 alternatives
- Paid • Proprietary
- Email Client
- Calendar App
134 alternatives to Microsoft Office Outlook- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- Windows Phone
- iPad
- Apple Watch
- Android Wear
Microsoft Outlook, part of the Microsoft Office Suite (not to be confused with Microsoft Outlook Express), is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.
Features
Top 3 alternatives
- Freemium • Proprietary
- Email Client
- Group Chat App
- Team Collaboration Tool
61 alternatives to Spike- Mac
- Windows
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Software as a Service (SaaS)
- Oculus Rift
Bring your workspace together into one unified app. It’s everything your team has been looking for in a productivity and messaging app, but easier, and all with your email. Welcome to the shortest path to done.
Features
Top 3 alternatives
- Freemium • Proprietary
- Appointment Scheduler
46 alternatives to Calendly- Online
- Android
- iPhone
- Android Tablet
- iPad
Calendly can connect with up to six of your calendars to automatically check availability and help you connect with your best contacts, prospects and clients.
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A scheduling and chatbot solution.
Features
Top 3 alternatives
- Paid • Proprietary
- Appointment Scheduler
17 alternatives to InviteOnce- Online
- Software as a Service (SaaS)
InviteOnce is an in-the-funnel scheduling solution designed to move prospects faster through the funnel by optimizing scheduling for each meeting scenario.
Features
Top 3 alternatives
- Freemium • Proprietary
- Appointment Scheduler
24 alternatives to FreeBusy- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- Windows Phone
- iPad
Online scheduling assistant to coordinate meetings 10x faster with contacts inside and outside your company. Works with all calendars (Google, Office 365, Exchange, iCloud, Yahoo, etc). Works on web, smartphone, desktop, using voice, chat, and email.
Features
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CRM One was developed to give sales departments in small to medium size companies the necessary tools to manage existing clients and to get new customers. "Don't pay for the features you don't need.".
Features
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