No more typing reviews! Try our Samantha, our new voice AI agent.
system administrator at ZZI d.o.o.
Real User
Mar 5, 2024
Used for emails and provides integration with other services for shared calendars
Pros and Cons
  • "The most valuable feature of the solution is its integration with Microsoft Outlook and Microsoft Teams for shared calendars."
  • "The solution’s technical support could be improved."

What is our primary use case?

We use Microsoft Exchange Online for emails.

What is most valuable?

The most valuable feature of the solution is its integration with Microsoft Outlook and Microsoft Teams for shared calendars.

What needs improvement?

The solution’s technical support could be improved.

For how long have I used the solution?

I have been using Microsoft Exchange Online for two to three years.

Buyer's Guide
Microsoft Exchange Online
April 2026
Learn what your peers think about Microsoft Exchange Online. Get advice and tips from experienced pros sharing their opinions. Updated: April 2026.
893,438 professionals have used our research since 2012.

What do I think about the stability of the solution?

We haven't faced any issues with the solution's stability.

I rate Microsoft Exchange Online an eight out of ten for stability.

How are customer service and support?

The solution's technical support is sometimes helpful and sometimes useless. It depends on the agent that is working on your case.

I rate the solution’s technical support a six or seven out of ten.

Which solution did I use previously and why did I switch?

I previously worked with the IBM Domino mail system. Compared to the on-premises model of Microsoft Exchange Online, the IBM Domino mail system's maintenance and administration upgrades were less complicated.

How was the initial setup?

It wasn't difficult to migrate the solution from on-premises to the cloud. It took us around one week to migrate from on-premises to the cloud because we don't have that many mailboxes.

What's my experience with pricing, setup cost, and licensing?

We are Microsoft partners. We bought some licenses, and some are within our package or partnership with Microsoft.

What other advice do I have?

Earlier, we had the solution on-premises, and then we migrated to the cloud. The solution helped with the planning and time management within our organization by providing everything that Outlook offers to end users, including email and calendar.

The solution does not provide 100% security, and some emails are still detected as malicious by our other endpoint security solution. Microsoft Exchange Online does not require any maintenance from our side.

Overall, I rate the solution an eight out of ten.

Disclosure: My company has a business relationship with this vendor other than being a customer. partner
PeerSpot user
Danie Joubert - PeerSpot reviewer
Managing Director at ProQuanta
Real User
Top 5Leaderboard
Nov 13, 2023
A stable solution for managing suites with a collaboration feature
Pros and Cons
  • "One of the important features is the collaboration tool used in Office 365. The security and DLP mechanisms are also quite good."
  • "The solution’s pricing could be better."

What is our primary use case?

We use the solution to manage calendars and the entire online and on-premises suite. It is used in large corporate banks.

What is most valuable?

One of the important features is the collaboration tool used in Office 365. The security and DLP mechanisms are also quite good.

What needs improvement?

The solution’s pricing could be better.

For how long have I used the solution?

I have been using Microsoft Exchange Online as a reseller for three to four years.

What do I think about the stability of the solution?

The collaboration speed has some issues, but it is stable.

I rate the solution’s stability an eight-point five out of ten.

What do I think about the scalability of the solution?

The solution is scalable. When you reach certain volumes, the default limits on the packages essentially allow you to use the full spectrum anyway. 

The solution’s packaging makes it difficult to scale to the enterprise level without significantly upgrading the packages and negotiating higher limits on certain things, such as API calls, to accelerate data transfer.

Around 3000 users are using this platform.

I rate the solution’s scalability a nine out of ten.

How are customer service and support?

Microsoft technical support is making some improvements, but it can still be time-consuming to get an answer to a basic question. I often find it easier to troubleshoot the problem myself.

How was the initial setup?

The initial setup is straightforward and takes around a week to complete.

Exchange Online deployments can be complex, especially when migrating existing data from on-premises to the cloud. Much planning and preparation is involved, and the process can be lengthy.

What's my experience with pricing, setup cost, and licensing?

The product is expensive and has an annual subscription.

Which other solutions did I evaluate?

It's difficult to compare Exchange Online to other solutions because of its unique feature set and collaboration capabilities. For example, Google SaaS is quite limited compared to Exchange Online.

What other advice do I have?

We require a full-time team of four or five engineers across different divisions to look after this solution.

I recommend this solution. You’ll find it difficult to find a better solution with all the same features at the same price point. Most other competing solutions don't have the same feature set for the price. 

Overall, I rate the solution an eight out of ten.

Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
Buyer's Guide
Microsoft Exchange Online
April 2026
Learn what your peers think about Microsoft Exchange Online. Get advice and tips from experienced pros sharing their opinions. Updated: April 2026.
893,438 professionals have used our research since 2012.
Ahmed Hesham - PeerSpot reviewer
Network Security Engineer at Raya Integration
Real User
Nov 12, 2023
An easy-to -use and stable solution that can be used for emails
Pros and Cons
  • "Microsoft Exchange Online is an easy-to -use email solution."
  • "Microsoft Exchange Online should have a faster search feature."

What is our primary use case?

I use Microsoft Exchange Online mainly for emails.

What is most valuable?

Microsoft Exchange Online is an easy-to -use email solution.

What needs improvement?

Microsoft Exchange Online should have a faster search feature.

For how long have I used the solution?

I have been using Microsoft Exchange Online for eight years.

What do I think about the stability of the solution?

Microsoft Exchange Online is a very stable solution.

What do I think about the scalability of the solution?

Microsoft Exchange Online is a scalable solution.

How was the initial setup?

The solution’s initial setup is straightforward.

What other advice do I have?

Overall, I rate Microsoft Exchange Online ten out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Kalpa Prabashwera - PeerSpot reviewer
Senior Information Technology System Administrator at Sumathi Holdings
Real User
Mar 12, 2023
Reliable, easy to access, and has good support
Pros and Cons
  • "It's pretty reliable. We haven't had any issues with it."
  • "The solution is expensive."

What is our primary use case?

We use the Microsoft email suite and we use this solution on a client basis so email can go through it. Everyone is using it currently.

What is most valuable?

We like that it is online and easy to access. We can work for everywhere. You don't have to install anything. 

It's pretty reliable. We haven't had any issues with it. 

The product is scalable.

Technical support has been very good.

We've witnessed a bit more ROI since switching to the cloud. 

What needs improvement?

The solution is expensive. 

The stability could always be better.

For how long have I used the solution?

I've been using the solution for three years. 

What do I think about the stability of the solution?

I'd rate the stability eight out of ten. We haven't had any issues, however, in previous versions, a few months back, we did have an outage.

What do I think about the scalability of the solution?

It's scalable. I'd rate it ten out of ten for ease of expansion. There are 300 users on it right now. We do not have plans to increase usage. 

How are customer service and support?

We've used technical support in the past. They have been very good. We have nothing to complain about. 

How was the initial setup?

We don't have to do any setup. We just have to log in and start using it. Since it's cloud-based there is no configuration necessary.

We have three people who are able to deploy and manage the solution.

What was our ROI?

We've seen an ROI. When we were on-premises we had much more trouble. The cloud makes it much better. We're saving a bit more money.

What's my experience with pricing, setup cost, and licensing?

The solution is expensive. For the price, we do get value, however, it is a bit too much money.

We pay for the solution on a yearly basis. There are no extra costs on top of licenses. 

What other advice do I have?

I'm always on the latest version since it is a cloud-based solution. 

I'd recommend the solution to others if they have the budget.

I would rate the solution nine out of ten.

Which deployment model are you using for this solution?

Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Support Engineer at CREST
Real User
Feb 26, 2023
Easy to set up with good pricing and good access
Pros and Cons
  • "Technical support is helpful."
  • "We'd like to have the ability to recall emails on the web. I'm not sure if that is available yet."

What is our primary use case?

The solution is basically for access and it provides the ability to just receive and send emails. It also works with calendars and contacts and all of that.

What is most valuable?

The solution works very well. It's one of the best options available. The access it provides is good. 

It has an easy initial setup. 

Technical support is helpful.

It is scalable.

The solution is quite stable. 

It has okay pricing. 

What needs improvement?

We'd like to have the ability to recall emails on the web. I'm not sure if that is available yet.

I haven't used the solution for too long and need more time to see if other improvements are needed.

The cost could be a bit lower.

We've had clients complain about some aspects of Microsoft Bookings. It would be great to have an opinion platform back on Bookings. 

For how long have I used the solution?

I've been working with the solution for six months. 

What do I think about the stability of the solution?

The solution is stable. The only thing that is not so stable is Microsoft Teams. However, Exchange has good reliability. It doesn't crash or freeze. 

What do I think about the scalability of the solution?

I love the scalability. I like that I can start wherever I am and scale up or down. I love the flexibility it gives us.

We have about 50 people on the solution presently. 

How are customer service and support?

Technical support is great. I've raised some requests, and they were helpful and responsive. 

Which solution did I use previously and why did I switch?

We did not previously use a different solution. 

How was the initial setup?

I took part in the implementation process. The initial setup is pretty straightforward and simple. 

The deployment didn't take more than an hour. 

We have two administrators that are global admins. We have one admin that is specifically for Exchange. 

What's my experience with pricing, setup cost, and licensing?

The pricing is fine. I've discussed this with customers, and they have found the price point to be fair. When you compare it to others, like Google, it is competitive. If it could be lower, of course, it would be ideal.

The solution costs $12 to $16 per user per month. 

What other advice do I have?

I currently support Microsoft products. I don't sell Microsoft. They also have my test environment, where I test a few things.

Everything is available in the documentation. It's a great solution. Everything you need is there.

Overall, I'd rate the solution nine out of ten. There's always room to improve still. 

Which deployment model are you using for this solution?

Public Cloud

If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

Microsoft Azure
Disclosure: My company has a business relationship with this vendor other than being a customer. Integrator
PeerSpot user
TOFIK AHMED - PeerSpot reviewer
Ict User Support Technician at Jju
Real User
Feb 16, 2023
Good cloud environment, is stable, and scalable
Pros and Cons
  • "The most valuable feature is the cloud environment."
  • "The deployment is complex and has room for improvement."

What is our primary use case?

The primary use case of Microsoft Exchange Online is for emailing.

What is most valuable?

The most valuable feature is the cloud environment.

What needs improvement?

The deployment is complex and has room for improvement.

For how long have I used the solution?

I have been using the solution for five years.

What do I think about the stability of the solution?

The solution is stable.

What do I think about the scalability of the solution?

The solution is scalable.

How are customer service and support?

The technical support is good.

How was the initial setup?

The initial setup is straightforward.

The deployment takes some time because it is complex.

We required 14 people for the deployment.

What's my experience with pricing, setup cost, and licensing?

We have a three-year license for $25,000.

What other advice do I have?

I give the solution a nine out of ten.

We have 700 people using the solution.

I recommend Microsoft Exchange Online to other users.

Which deployment model are you using for this solution?

Public Cloud

If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

Microsoft Azure
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Emil Heinemann - PeerSpot reviewer
IT Manager at Cerberus IT Solutions
Real User
Top 10
Dec 6, 2022
Quick setup, useful online archiving, and highly scalable
Pros and Cons
  • "The most valuable feature of Microsoft Exchange Online is if you have people that are geographically distributed from each other is good. For example, if you have people in the United States, Europe, Africa, Asia, and Australia, having an online solution works best because then you can reach the scale of the data centers that are available by Microsoft. Additionally, if you're only going to have two to three people using the solution the cost is a lot less than having an onsite server and licensing. It is highly beneficial in these areas."
  • "The support from the vendor is fine. However, it could be faster, and some of the agents could be more knowledgeable, but it is a large solution, there's a lot of information that the agents have to work with. I can't always expect when I get connected to the first-level agent that they will know absolutely everything. Sometimes there's no replacement for pure experience."

What is our primary use case?

Microsoft Exchange Online is used for emails and it does a fantastic job. 

The only reason why you would choose an online solution is the company that you're working at is they do not want to have an onsite server. The companies that want something on-site would choose the on-premise version.

What is most valuable?

The most valuable feature of Microsoft Exchange Online is if you have people that are geographically distributed from each other is good. For example, if you have people in the United States, Europe, Africa, Asia, and Australia, having an online solution works best because then you can reach the scale of the data centers that are available by Microsoft. Additionally, if you're only going to have two to three people using the solution the cost is a lot less than having an onsite server and licensing. It is highly beneficial in these areas.

The online archiving option works well. If you have a lot of emails and you want to keep them indefinitely, then you can use the online archive. It's available permanently and you can store quite a bit of email inside it.

For how long have I used the solution?

I have been using Microsoft Exchange Online for approximately four and a half years.

What do I think about the stability of the solution?

The stability of the solution is good. I've only had an issue with it once or twice, but that was due to undersea cable damage.

What do I think about the scalability of the solution?

Microsoft Exchange Online is highly scalable.

We have a lot of users using this solution.

How are customer service and support?

The support from the vendor is fine. However, it could be faster, and some of the agents could be more knowledgeable, but it is a large solution, there's a lot of information that the agents have to work with. I can't always expect when I get connected to the first-level agent that they will know absolutely everything. Sometimes there's no replacement for pure experience.

I rate the support from Microsoft Exchange Online a three out of five.

How would you rate customer service and support?

Neutral

How was the initial setup?

The initial setup of the cloud version is similar to the on-premise version. You can have a straightforward or semi-complex deployment. Cloud deployments do not become as complex as the on-premise version, but they can, depending on how it is used. 

The deployment of the solution only takes five minutes. It is very useful when deploying from scratch. As soon as you have the domain up and running it is complete and ready to go.

What's my experience with pricing, setup cost, and licensing?

The license for the solution is cheap, but it could be more affordable in the long term.

What other advice do I have?

We have one level two or level three engineer that does the deployment and maintenance of the solution. The online version does not require a lot of people to run it.

I recommend this solution to others and they will not regret it. They should not use other solutions.

I rate Microsoft Exchange Online a nine out of ten.

Which deployment model are you using for this solution?

Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Aron Liu - PeerSpot reviewer
Manager, Information Technology at a venture capital & private equity firm with 10,001+ employees
Real User
Nov 13, 2022
It's easy to deploy and scale, but it can be complex to incorporate different departmental requirements into one platform
Pros and Cons
  • "Exchange Online is consistent. It's easy to deploy and scale out to all of our organizations."
  • "Exchange Online is consistent."
  • "The efficiency could improved."
  • "The efficiency could be improved."

What is our primary use case?

We use Microsoft Exchange Onlne for communication, collaboration, and some project management tasks.

What is most valuable?

Exchange Online is consistent. It's easy to deploy and scale out to all of our organizations.

What needs improvement?

The efficiency could improved.

For how long have I used the solution?

I have been working with Exchange Online for more than 10 years.

What do I think about the stability of the solution?

Exchange Online must be reliable and available for our operations.

How was the initial setup?

It can be complex to incorporate the unique requirements of each division into a single platform to meet all of the requirements. It's not hard to maintain Exchange Online, but you need an expert on your team and some outside help from the vendor.

What other advice do I have?

I rate Microsoft Exchange Online seven out of 10. 

Which deployment model are you using for this solution?

Public Cloud

If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

Microsoft Azure
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Buyer's Guide
Download our free Microsoft Exchange Online Report and get advice and tips from experienced pros sharing their opinions.
Updated: April 2026
Product Categories
Email Applications
Buyer's Guide
Download our free Microsoft Exchange Online Report and get advice and tips from experienced pros sharing their opinions.