15 Best Microsoft Outlook Integrations & Add-Ins

Microsoft Outlook is among the most efficient email services. Whether you’re using it for personal use or work, it has an exciting number of features that make it the go-to email client.

To enhance your workflow, you can get more through several Microsoft Outlook integrations and add-ins like ClickUp, Microsoft Teams, and Slack. 

This article curates the 16 best Microsoft Outlook integrations and add-ins for you. 

Let’s dive in!

1. ClickUp

Format: Online, iOS & Android mobile apps

ClickUp is a project management tool designed for all types and sizes of businesses and teams. Beyond the task management, ClickUp offers calendars, reminders, docs, and inbox features. 

Best features:

• Create new tasks directly from Outlook
• Allows external collaboration through guest access
• Integration with Microsoft 365 apps

ClickUp add-in turns your Outlook into a productivity platform by turning your Outlook emails into tasks. ClickUp allows you to create these tasks without leaving your emails. This enhances your collaboration. 

Pricing:

• Free
• Unlimited:  $5 per user, monthly 
• Business: $12 per user, monthly
• Business Plus: $19 per user, monthly
• Enterprise: Customizable

Get started with ClickUp free, no credit card required

2. Office 365

Format: Online, iOS & Android mobile apps

Office 365 is a subscription pricing model, a cloud-based suite of apps focused on business productivity. It comes with the Microsoft flagship household names like Word, Excel, and PowerPoint. 

Best features:

• Excellent user-friendly interface 
• Accessible on various platforms like Android, iOS, and Windows.
• Real-time collaboration with integrated cloud storage
• Email inbox declutters and streamlining 

Microsoft Outlook and Office 365 are a match made in heaven. This Outlook integration gives you direct access to all Office apps, and you can access your office files easily. Sharing contacts and calendars, editing documents, scheduling meetings and events become seamless with Office 365 and Microsoft Outlook integration.  

Pricing:

• Business: $10 per user, per month. And $8.25 per user, per month when billed annually
• Business Premium: $15 per user, per month. And $12.50 per user, per month when billed annually
• Business Essentials: $6 per user, per month. And $5 per user, per month when billed annually
• Free Trial available

3. Microsoft Teams

Format: Online, iOS & Android mobile apps

Microsoft Teams is a chat-based collaboration tool that helps your team stay organized. In addition, it offers valuable features such as video-conferencing, file sharing, and outbound calling. 

Best features:

• Supports interactive webinars and meetings with up to 1000 participants 
• Allows external collaboration through guest access
• Integration with Microsoft 365 apps

One of the benefits of integrating Microsoft Teams with Microsoft Outlook is the function that allows you to move Teams’ conversations to Outlook and vice versa. This sharing can include any form of attachment. It enhances the interaction between both platforms. 

Pricing:

• Free
• Premium:  $5 per user, monthly

4. Slack

Format: Online, iOS & Android mobile apps

Slack is a messaging app designed for workplaces to facilitate seamless communication. Slack offers one-on-one chat (direct messages) and group chat (channels), enabling file upload and sharing. In addition, you can customize every setting, such as creating custom emoji, and it allows third-party apps integration. 

Best features:

• Strong search capabilities
• Automated reminders to track to-do lists
• Enhances project management interaction

The Slack Add-in for Outlook allows you to create calendar events quickly. Once set, slack has an automatic reminder feature that ensures you never miss out on any upcoming events or meetings. In your Outlook Calendar, you can easily see the availability status of your teammates. 

At the same time, you can also toggle your availability status to reflect your current situation. 

Pricing:

• Free
• Pro:  $6.67 per month
• Business: $12.50 per month

5. Salesforce

Format: Online, iOS & Android mobile apps

Salesforce’s primary goal is to make customer relationship management a simple, easy-to-do process. Salesforce collects all your customer data, such as who they are, the products they buy, etc. Then, it allows you to use this information to deliver targeted and empathetic messages to customers. 

Best features:

• AppExchange
• Customer engagement tools
• Contact management
• Mobile friendly dashboards
• Branded email templates

Suppose you want to be more responsive to your customers and eliminate duplicate data entry processes. In that case, the Microsoft Outlook - Salesforce integration offers you the perfect platform to achieve it. Directly from Outlook, you can access all customer data, track email conversations, and channel all your efforts to deliver business efficiency without toggling between two platforms. 

Pricing:

• Sales Essentials Edition: $25 per user, monthly
• Professional Edition: $75 per user, monthly
• Enterprise Edition: $150 per user, monthly
• Unlimited Edition: $300 per user, monthly

6. Asana

Format: Online, iOS & Android mobile apps

Asana is a shared space that can integrate over 200 integrations, which enables your team to communicate, collaborate and coordinate work. 

Think of Asana as an organizational tool that helps streamline projects, serves as a content management system, and provides a central platform for workplaces to discuss issues, analyze progress and disseminate regular updates among team members. 

Best features:

• Convert emails into trackable, actionable tasks
•  Add emails to existing Asana tasks for context

With Asana and Microsoft Outlook integration, you can redefine how you use emails. 

For example, when you receive an email to prepare a policy document. You can assign this task to a teammate, set a deadline, and provide relevant files connected to the project, all directly from Outlook.  

Pricing:

• Free
• Premium:  $10.99 per user, monthly (billed annually). $13.49 per user, per month
• Business: $24.99 per user, monthly (billed annually). $30.49 per user, per month
• Enterprise: tailored to the organization's needs

7. Wrike

Format: Online, iOS & Android mobile apps

Wrike is a robust, flexible project management tool designed to empower teams and transform how they work. Through powerful automation, cross-departmental collaboration, and a simple user experience, it delivers an exceptional project management experience.

Best features:

• Work in Wrike directly from Outlook
• Collaborate on tasks in real-time
• View and edit tasks with images and text formatting

Create tasks, assign tasks, and edit tasks, all in Outlook. In addition, you can collaborate with your team from the Outlook interface, such as adding emails as task comments, sending and receiving Wrike comments, and collaborating with users in Outlook. 

Pricing:

• Free
• Professional:  $9.80 per user, monthly
• Business: $24.80 per user, monthly
• Enterprise: Customizable
• Pinnacle: Customizable
• Wrike for Marketing Teams: Customizable
• Wrike for Professional Services Teams: Customizable

8. Trello

Format: Web, Desktop & Mobile

Trello is a collaboration tool that helps teams manage projects, collaborate, highlight ongoing tasks, show who they are assigned to, and get comprehensive progress reports until the project is complete. 

Trello has a unique appearance similar to a board with sticky notes. The game-changing feature for Trello is its simplicity, which makes it accessible to most people, and an excellent Microsoft Outlook integration. 

Best features:

• Assign action cards to teammates from Outlook inbox
• Seamless collaboration on projects

The Trello Add-In for Outlook allows you to organize work from the Outlook platform. For example, you can create cards from your emails, complete with descriptions and due dates. 

Pricing:

• Free
• Standard:  $5 per user, monthly (billed annually). $6 per user, monthly
• Premium: $10 per user, monthly (billed annually). $12.50 per user, monthly 
• Enterprise: $17.50 per user, monthly (billed annually). $210.00 annual billing per user

9. Notion

Format: Online, iOS, Android mobile apps, Windows.

Notion is an all-inclusive workspace that aggregates everyday work apps to write, plan, organize and collaborate. Notion lets you take notes, add tasks, and create your layouts and toolkit to get work done. 

Best features:

• Supports database creation when an event is created in Outlook
• A central source of truth
• Integration with Microsoft 365 apps

You are likely considering Microsoft Outlook integrations because you want to optimize your workflow. An Outlook integration provides an excellent service in giving you a single platform with access to all that you need to work. As a productivity boost, it saves you from distractions because you can stay out of your inbox without missing important emails. 

Pricing:

• Free
• Personal Pro:  $4 per user, monthly
• Team: $8 per user, monthly
• Enterprise: Customizable

10. Calendly

Format: Online, iOS & Android mobile apps

Calendly is an excellent appointment scheduling software for everyone. It allows you to schedule meetings efficiently, eliminates the hassle of back-and-forth emails, and syncs and integrates everything around your meetings. These features improve focus and boost productivity. 

Best features:

• Supports toggling of availability status
• Allows workflow streamlining 
• Allows meeting or appointment reschedule or postponement 

Whether you’re scheduling meetings, or you want to customize an invitation for your invitee, Calendly’s Outlook add-in offers you a quick and user-friendly interface to get things done without leaving Outlook.  

Pricing:

• Free
• Premium:  $8 per user, monthly
• Pro: $12 per user, monthly
• Enterprise: Customizable

11. Doodle

Format: Online, iOS & Android mobile apps

Doodle is a scheduling app for taking charge of your calendar. Eliminating the hassle of setting up meetings via phone or email, it is the perfect time management and scheduling tool you can use to plan your events, business meetings, outdoor activities, etc. 

Best features:

• Offers a bookable calendar
• Time zone management
• Polls

Doodle saves you an incredible amount of time when you have to keep up with meetings and appointments. Its bookable calendar function is a smart way to schedule meetings within specific periods when you’re available and get reminders through Outlook. 

Pricing:

• Pro: $6.95 per user, monthly
• Team: $8.95 per 5 users, monthly
• Enterprise: Customizable  

12. Harvest

Format: Online, iOS & Android mobile apps

Harvest is a time-tracking app with an intuitive interface that integrates team management, expense, and invoicing features. It is suitable for freelancers and businesses of all sizes. 

Best features:

• Incorporates calendar events to set reminders
•  Scheduling, invoicing, and expense management
• Speeds up time tracking

You can easily pull all your calendar events in the Harvest timesheet and keep track of all your events. This integration allows you to monitor your time on a task, manage time better, and create automatic time entries for your calendar. 

Pricing:

• Free
• Pro:  $12 per user, monthly 

13. TimeCamp

Format: Online, iOS & Android mobile apps

When you’re considering effective time management skills, you also need tools to help you. TimeCamp is a cloud-based time tracking software that monitors actions performed on the computer and helps employees track their working time. It enables project managers to collaborate, track billable work hours and monitor project status. 

Best features:

• Easy invoice generation 
• Insightful time tracking reports
• Automatic time tracking

TimeCamp helps you to track time for your daily activities accurately. Then, as you work, you can use time entries to fill your timesheet or generate invoices to serve as proof of work to your client. 

For example, suppose you are a fan of the Outlook Calendar. In that case, TimeCamp integrates with your Outlook calendar without you having to switch from platform to platform.

Pricing:

• Free
• Basic:  $7 per user, monthly 
• Pro: $10 per user, monthly

14. Zapier

Format: Online, iOS & Android mobile apps

Zapier is an automation tool that automatically moves info between your web apps, allowing you to focus on the most critical tasks. By connecting your apps and services, it automates your workflows and tasks without stress. 

Best features:

• Provides smooth transfer of Google contacts to Outlook
• Allows external collaboration through guest access
• Integration with Microsoft 365 apps

Zapier lets you automate with tools such as Google Sheets, Trello Cards, Todoist, etc. Automation reduces expenses, increases productivity, automatically and improves efficiency. 

Pricing:

• Free
• Starter:  $19.99 per month (billed annually). $29.99 billed monthly
• Professional: $49 per month (billed annually). $73.50 billed monthly
• Team: $299 per month (billed annually). $448.50 billed monthly
• Company: $599 per month (billed annually) $898.50 billed monthly

15. Automate

Format: Online, iOS & Android mobile apps

Automate is a platform that connects all your cloud applications seamlessly. From sales to marketing to payments, you can automate these processes within minutes. 

Best features:

• Multiple data sources

Microsoft Outlook integration with Automate enables smooth interaction with over 200 apps. 

Pricing:

• Free
• Personal:  $9.99 monthly 
• Professional: $29 monthly
• Startup: $49 monthly