Microsoft Outlook Reviews & Product Details

The biggest upside of Outlook is reliability. It’s been around forever, and it shows. It handles email, calendars, and contacts in one place without much drama. I use it daily, and it does a good job of keeping everything organized, especially when you’re juggling a lot of emails and meetings.

The calendar integration is a huge plus. Scheduling meetings, sending invites, and syncing with Teams feels seamless if you’re already in the Microsoft ecosystem. I also like the rules and folders feature; once you set them up, Outlook quietly does a lot of the cleanup work for you in the background. Search is another underrated win; even when my inbox is overflowing, I can usually find what I need pretty fast. Review collected by and hosted on G2.com.

Outlook isn’t the lightest tool out there. It can feel a bit heavy, especially if you’re using the desktop app with a large mailbox. I’ve had moments where it lagged or froze right when I was trying to send something important (never a great feeling).

The interface can also feel cluttered at times. There are a lot of features, which are great in theory, but it can be overwhelming if you just want to do something simple quickly. On top of that, notifications can get noisy if you don’t fine-tune them; it’s very easy to end the day with inbox fatigue. Review collected by and hosted on G2.com.

Rules and automation are a strong point—Outlook’s filtering, folders, and categories make it easier to keep email organized. It’s also deeply integrated with Microsoft 365, Exchange, and corporate IT systems, which is why it’s the standard in many workplaces. Review collected by and hosted on G2.com.

There are too many versions—“Classic Outlook,” “New Outlook,” web Outlook, Mac Outlook, and mobile Outlook—and they don’t always behave the same way. Review collected by and hosted on G2.com.

Well organized, interface is very advanced yet user friendly. It integrates wonderfully with other software as ClickUp, performance could be better as it sometimes stop working on my macbook air. AI intelligence is very useful when it comes to email writing and grammar correction. Review collected by and hosted on G2.com.

I would like it to have a snooze option for when I need to follow up on an email at certain specific time. That'd be great! Review collected by and hosted on G2.com.

What I like most about Microsoft Outlook is how it quietly fits into my daily routine. I depend on it daily for emails, calendar, meetings, and reminders as all these are in one place, and over time it becomes very easy to stay organized. The search is dependable, the calendar helps avoid scheduling mistakes, and the integration with Teams and Office tools feels natural. it just works for me as its stable, familiar, and something I can rely on every workday. Review collected by and hosted on G2.com.

What I dislike about Microsoft Outlook is that when my mailbox gets heavy, it tends to slow down and becomes less responsive. The search usually works, but when it misses an email I know exists, it’s really frustrating. It does the job, but the experience can feel more complicated than it needs to be. Support responses often feel generic and it usually takes longer than expected to reach someone who truly understands the problem. Review collected by and hosted on G2.com.

The most helpful feature of Outlook is the grouping of emails in the same thread as this helps keep me organized. I also like how you can set rules for different domains or senders to go to specific folders. Overall, Outlook is my preferred email client as it is the easiest to use, integrate with, and best for my organizational needs. Review collected by and hosted on G2.com.

The spam filter does not work that great. We use Mimecast as an integration to help with spam. Additionally, the calendar notification function from Outlook occasionally glitches by not closing out or by repeating the same event even though I dismissed it. Review collected by and hosted on G2.com.

Outlook is a wonderful program for managing multiple email accounts on either Windows or Mac. It has a ton of plugins for popular meeting platforms such as Webex/Zoom/Google Meet: They are constantly adding new features and this is pretty much the best email platform on the market. Review collected by and hosted on G2.com.

The Mac and Windows versions are very different and I don’t love how the “New” Outlook looks. It can also be difficult to transfer a users data file and/or recovering OST files when upgrading versions. Review collected by and hosted on G2.com.

It’s super reliable and keeps all my emails, calendar, and meetings in one place. I like how easy it is to stay organized and not miss anything important during a busy day. Review collected by and hosted on G2.com.

I actually find Outlook very solid overall, but if I had to mention something, it can feel a bit feature-rich at first until you get used to it. Other than that, it works really smoothly for me. Review collected by and hosted on G2.com.

Outlook’s biggest strength is how effortlessly it keeps your workday organized.

What stands out

- Email, calendar, and tasks all in one place, so you’re not jumping between apps.

- Clean, familiar interface that makes it easy to stay on top of messages.

- Powerful search that helps you find anything quickly.

- Smart scheduling tools, especially when coordinating meetings across teams.

- Reliable integration with Microsoft 365, which keeps everything connected and consistent.

It’s the kind of tool that quietly supports your workflow and helps you stay in control of your day. Review collected by and hosted on G2.com.

Outlook’s weak spot is that it can feel heavy and slow, especially when your inbox is large or when switching between features. Some settings are buried deeper than they need to be, and occasional sync hiccups can interrupt your flow Review collected by and hosted on G2.com.

I still use the older version because it feels clean and well organized. I especially like the calendar features and the to-do organizers, which make it easy for me to keep track of what I need to do. Review collected by and hosted on G2.com.

Office tries to do too many things at once, which makes it feel heavy and less focused overall. Instead of feeling streamlined, it comes across as overloaded, and that takes away from the experience. Review collected by and hosted on G2.com.

I’ve been learning more tricks with the upgraded outlook MSO365 I really love being able to change the fonts to easily recognize various senders and also the prepared templates that are saved I can easily just drop into repetitive messages. Review collected by and hosted on G2.com.

I really like the old style and layout of Outlook as opposed to the new layout is a little difficult to use so I prefer to keep it on the previous style. Review collected by and hosted on G2.com.