Best Messaging Software for Microsoft 365

Compare the Top Messaging Software that integrates with Microsoft 365 as of July 2026

This a list of Messaging software that integrates with Microsoft 365. Use the filters on the left to add additional filters for products that have integrations with Microsoft 365. View the products that work with Microsoft 365 in the table below.

What is Messaging Software for Microsoft 365?

Messaging software enables users to send, receive, and manage instant text, voice, or multimedia communications across devices and platforms. It supports real-time conversations through one-on-one chats, group messages, and channels, often including features like file sharing, emojis, and read receipts. Many messaging tools integrate with email, calendars, and other productivity apps to streamline workflows and collaboration. With encryption and security measures, messaging software ensures that communications remain private and protected. Ultimately, it facilitates efficient and seamless communication for personal, team, or business use. Compare and read user reviews of the best Messaging software for Microsoft 365 currently available using the table below. This list is updated regularly.

  • 1
    Microsoft Teams
    Solving today's complex business problems takes teams of engaged people working together. We’ve built an online guide to teach you and your team the secrets of successful teamwork. When you have a place to create and make decisions as a team, there’s no limit to what you can achieve. Teams brings everything together in a shared workspace where you can chat, meet, share files, and work with business apps. Get your team on the same page with group chat, online meetings, calling, and web conferencing. Collaborate on files with built-in Microsoft 365 (formerly Office 365) apps like Word, Excel, PowerPoint, and SharePoint. Add in your favorite Microsoft apps and third-party services to keep the business moving forward. Get end-to-end security, administrative control, and compliance—all powered by Microsoft 365. Teams is designed for groups of all kinds. Get started with the free, no-commitments version. You can also get Teams as part of the best-in-class suite of productivity tools.
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    Starting Price: $12.50 per user per month
  • 2
    Workplace from Meta
    Where teams connect to get work done. Unlimited tools for you and your team to work together, wherever you are. Connect everyone in your organization. Empower and transform your whole business, with familiar features like groups, chat and video calls. Over 30,000 global organizations large and small connect their teams with Workplace. Now it's your turn. Our instant messaging feature lets you chat 1-to-1 or in groups, reaching anyone in your organization with text, pictures, voice and video. When someone posts in a different language, Workplace offers to translate it there and then. Helping you become a truly global business. Groups are spaces for sharing updates, files, feedback and more. They're like email threads, but better organized and easier to follow. Org Chart lets you quickly look up coworkers and team info, so you spend less time wondering who to ask for help and more time getting things done.
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    Starting Price: $4 per user per month
  • 3
    Facebook Messenger
    Turn conversation into customer loyalty with Messenger. Messenger helps you simplify customer acquisition by providing a direct, conversational way for people to take action where they already spend their time. Building a presence on Messenger allows people to browse your products and services, and purchase them directly in the conversation. Building an experience on Messenger can help get your business, product or service in front of more people. Whether you’re launching a new product or driving awareness, conversation creates a meaningful connection with your business. Integrating Messenger into a customer service strategy allows customers to communicate with your business on their terms. No more waiting on hold or keeping website windows open. And the conversation stays in Messenger, an easily accessible spot for questions and re-engagement.
  • 4
    Jamespot

    Jamespot

    Jamespot

    Jamespot is the number one french cloud software for communication and collaboration needs of businesses of all sizes wether at the organizational level or at the teams level. 1. An interface to your own image 🎨 Graphic charter, name, logo, menu, wording... Jamespot is 100% configurable according to your needs. 2. Countless possibilities 🚀 Thanks to our 100 native and partners apps, Jamespot covers 100% of your collaborative needs. Our open API allows you to connect Jamespot to O365, GSuite and countless other solutions. 3. Accessible from your phone 📱 Thanks to the Jamespot mobile application, your platform follows you wherever you are. 4. A 100% secure french solution 🔐 The datas are hosted in France and we complie with all the GDPR requirements. We even have certifications that allow us to host health datas. 5. Ultra rapid deployment 🚄 You are in a hurry? From a few days or a few weeks, our team adapts to your rythm accompanies you throughout the deployment.
    Starting Price: 6$/user/month
  • 5
    Powell Teams

    Powell Teams

    Powell Software

    We connect organizations with employees through Powell 365, a full Digital Workplace made up of: • Powell Intranet for Corporate Communications and Employee Engagement • Powell Teams to enhance Microsoft Teams with governance for IT and improved usage for end-users The sudden adoption of Microsoft Teams by millions has led to a sprawl of teams. Too many teams and a lack of organization can leave users lost in a haze of messages and documents. With Powell teams, take collaboration and governance to the next level and solve these problems with: • An easy-to-use dashboard for improved navigation, visualization, and search to quickly find teams and their relevant information • A catalog of customized team templates for daily scenarios • Governance rules set by the IT and automatically integrated into each team creation process • An easy teams administration interface Save 20 minutes each time you create a new team! Choose the teams template that matches your needs and collabo
    Starting Price: Powell Teams pricing for 1000 seats is 1,3$ USD / month / user
  • 6
    Missive

    Missive

    Missive

    The team inbox and chat tool that empowers teams to truly collaborate around email, SMS, WhatsApp, Twitter, Messenger, live chat, and more. We redesigned the inbox with a business-first collaborative experience in mind. With Missive, teams focus on growing their business. Everything you need to get the job done. The Team Inbox is offered as a powerful workflow setting for your shared accounts and addresses.
    Starting Price: $10 per user per month
  • 7
    Microsoft Kaizala
    Microsoft Kaizala. A simple and secure work management and mobile messaging app. Engage securely with your networks, including partners, suppliers, customers, citizens, and others. With a simple phone number sign-up, you can connect and coordinate with anyone. Coordinate work more effectively Communicate with multimedia messaging and audio and video calling using Microsoft Kaizala‘s simple chat interface. Manage tasks, collect data, and gather insights with integrated work management action cards. Engage with your networks Connect securely with millions and create flexible groups including hierarchies, and hub and spoke models, using Kaizala’s open directory model. Users sign up for the free mobile app1 with a phone number. Digitize business processes Integrate business systems using Microsoft Kaizala’s open APIs and customizable action cards. Automate processes using Microsoft 365 integration with Microsoft Flow, SharePoint, Excel, and Power BI.*
    Starting Price: $4 per user per month
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