Key Takeaways
Microsoft Dynamics 365 offers two primary deployment options: Cloud deployment and On-Premises deployment, each suited to different business requirements and IT strategies.
- Cloud deployment is hosted on Microsoft infrastructure and accessed through the internet, enabling remote access, scalability, and automatic updates.
- On-premises deployment installs Dynamics 365 on an organisation’s own servers, giving full control over infrastructure, data storage, and security policies.
- Cloud solutions generally provide lower upfront costs, faster scalability, and seamless integration with services like Power BI and Power Platform.
- On-premises deployments require internal IT teams to manage updates, security, and system maintenance, which can increase operational costs.
- Choosing between the two depends on factors such as data control requirements, regulatory compliance, infrastructure capability, and business scalability needs.
With all the available options for business software today, figuring out the best choice for your needs can get confusing.
No doubt you’ve heard about Dynamics 365, Microsoft’s popular suite of business apps, but did you know there’s more than one way to use it? Dynamics 365 offers two main deployment options: dynamics 365 cloud and dynamics 365 on premise.
Let’s analyse and compare the two options to help you decide between Dynamics 365 On-Premises and Cloud. A cloud CRM, enabled by Microsoft Dynamics 365 Cloud, provides a modern, flexible, and easily integrated solution that adapts quickly to changing business needs.
According to a 2023 Forrester Total Economic Impact™ study commissioned by Microsoft UK, businesses adopting Dynamics 365 Cloud reported a 215% ROI over three years, highlighting the tangible benefits of cloud deployment for UK organisations.
Introduction to Dynamics 365
Microsoft Dynamics 365 is a powerful business software suite designed to help organizations streamline their operations, improve customer relationship management, and drive business growth.
As a flexible and scalable solution, Microsoft Dynamics 365 offers two main deployment options: cloud deployment and on-premise deployment.
Understanding the key differences between these deployment models is essential for businesses looking to make the most of their investment in modern business applications.
At its core, Dynamics 365 brings together a range of business applications that support everything from sales and customer service to finance, operations, and analytics.
The cloud version of Dynamics 365 leverages Microsoft’s secure cloud infrastructure, enabling remote access to business data and applications from anywhere with a basic internet connection.
This cloud-based service not only provides automatic updates and enhanced security but also integrates seamlessly with other cloud services like Power BI and the Power Platform, empowering businesses with advanced analytics and automation tools.
On the other hand, on-premise deployment gives organizations complete control over their data storage, system infrastructure, and security measures.
By hosting Microsoft Dynamics 365 on their own servers, businesses can maintain full control over their environment, which is particularly important for those with strict data security requirements, regulatory obligations, or legacy systems that need to be integrated with new solutions.
However, this level of control comes with higher maintenance costs, as well as the need for in-house IT professionals to manage updates, security, and system performance.
Choosing between cloud deployment and on-premise deployment depends on a variety of business needs, including the desired level of control, the importance of remote access, and the available budget for IT infrastructure and ongoing maintenance.
Cloud deployment offers the advantages of lower upfront costs, scalability, and access to the latest features without manual intervention, while on-premise deployment provides greater control and customization at the expense of higher operational overhead.
As modern businesses continue to evolve, selecting the right deployment model for Microsoft Dynamics 365 is a critical step in supporting operational efficiency, data-driven decision-making, and long-term business growth.
In the following sections, we’ll explore the specific benefits and challenges of each deployment option, helping you determine which approach best aligns with your organization’s goals and requirements.
Whether you’re focused on enhancing customer engagement, optimizing your business systems, or leveraging cloud-based services for greater agility, Microsoft Dynamics 365 offers a robust platform that can be tailored to your unique business needs.
Embracing the right Dynamics 365 deployment can unlock new levels of agility and insight, empowering your business to thrive in an ever-changing market. Contact Us Today!
What’s the Difference Between On-Premises and Cloud Dynamics 365?
The main difference lies in where and how you access the software. With the cloud option, the solution is hosted online and accessed via the internet, typically as a software as a service (SaaS) model.
On-premises deployment means the software is installed and run on your own servers and infrastructure.
Some organizations choose Dynamics 365 cloud deployment for benefits like remote access, uptime guarantees, and easy integration with other cloud-based services, while others choose on premise to maintain control over data, infrastructure, and compliance requirements.
On-Premises Dynamics 365
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The software is set up on your organisation’s servers and on site hardware as part of an on premise implementation, providing an experience like installing it in your office.
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You manage and maintain it yourself. Updates and fixes for on premise software and software on premise must be done manually.
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Users access it on the company’s local network, usually in the office, and all data in house is managed internally.
An on premise solution is ideal for organisations that require complete control over their environment. However, on premise versions may have limitations compared to cloud options.
Cloud-Based Dynamics 365
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It is hosted remotely by a cloud provider, Microsoft, in global data centers. The data stored in these centers is managed securely by Microsoft, ensuring compliance and high availability.
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Microsoft handles automatic updates and maintenance. Dynamics 365 Cloud deployments benefit from advanced cloud security protocols and robust disaster recovery features, so you get new features, security patches, and business continuity without effort.
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Users can access the dynamics interface from any device, anywhere, with an internet connection. In the cloud, this enables seamless integration with other Microsoft services and supports web portals for enhanced customer engagement.
So, on-prem is old-school software in your office, while cloud is new-school apps accessed online. Now, let’s dig deeper into the significant differences between the two.
Choosing the right deployment model ensures your business harnesses the perfect balance of control and flexibility to meet your operational demands.
Looking to Migrate from Dynamics 365 On-Premise to the Cloud?
Upgrade your current On-Premise solutions by migrating to the Cloud.
What This Means for You
On-Prem
- You control and manage the environment
- Fully customisable
- You are responsible for maintenance, updates, security
Cloud
- Microsoft manages the hosting and infrastructure
- Limited customisation options
- Automatic updates roll out regularly
So, if you prioritise control and customisation, on-prem may be better. But if you want lower overhead and less IT workload, consider the cloud.
Updating and Version Control – Manual vs. Automatic
Updating software is like getting booster shots – it keeps things running smoothly and securely. Fundamental differences exist in how this happens for on-prem vs. cloud.
Dynamics 365 On-Premise
You can install updates, bug fixes, or new versions on your own schedule using on-prem software. This provides greater control over what gets updated and when.
However, it also means that there is a need for hands-on IT administration and oversight. Updates do not happen automatically and require manual intervention.
Cloud Updates
When using the cloud model, Microsoft’s updates are rolled out automatically according to their schedule.
This means that you can enjoy new features and fixes without any effort on your part.
However, the downside is that you have less control over the timing of these updates, and it can be more challenging to roll back if issues emerge.
This is all part of the update experience
On-Prem
- Manual process overseen by your IT team
- Flexible timing of updates
- Ability to test patches before deploying
Cloud
- Updates are handled automatically
- New features/fixes roll out on their schedule
- There is no effort on your end but less control
On-prem may work better if you have robust IT resources and want tighter version control. But the automatic cloud updates are handy if you prioritise. Explore some of the implementations we have provided to various companies to see if you can find what suits your industry.
Flexibility and Scalability – Growing Your Business
An important factor is how easily each option scales as your business grows. You don’t want to be locked into a rigid system.
Scaling On-Premises
If you have an on-prem system and need to support more users or workloads, you’ll likely need to invest in additional hardware and infrastructure. It takes hands-on effort to scale up your on-prem environment actively.
Scaling the Cloud
With a cloud system like Dynamics 365, you can quickly ramp up usage and scale to handle more users or integrate more apps. Microsoft smoothly handles cloud infrastructure capacity behind the scenes without any effort on your end.
Gartner UK reports that 75% of businesses adopting cloud solutions experience faster scalability and improved operational efficiency within the first year.
Which Offers More Agility?
On-Prem
- Adding capacity requires purchasing new hardware
- Manually intensive process to scale up
- Rigid and challenging to adjust quickly
Cloud
- Easy to ramp up usage and scale capacity
- Microsoft handles expanding cloud infrastructure
- Agile and can quickly adapt to changing needs
So, if your needs fluctuate, the flexibility and ease of scaling cloud solutions make them the better choice. Feel free to check out eBooks, whitepapers, and webinars on Dynamics 365 as presented by Mercurius IT.
Accessibility – Getting to Your Apps and Data
Accessing your business systems from anywhere has become incredibly important. How do the options compare for remote access?
Accessing On-Premise Systems
Typically, users must be physically on the premises to access the network and local servers.
However, some businesses offer remote access options such as VPNs, although this can add complexity. The feasibility of such options depends on various network and IT factors unique to each organisation.
Accessing the Cloud
One of the biggest perks of the cloud is the ability to access apps and data from anywhere with an internet connection. People can log in to Dynamics 365 securely online, working remotely or travelling.
Which is More Widely Accessible?
On-Prem
- Often need to be on the company network to access
- Remote options like VPN vary in complexity
- Access is generally limited to in-office
Cloud
- Secure access anywhere with an internet connection
- Easy to work remotely or when travelling
- Broad device and location accessibility
For modern businesses embracing remote work, the cloud certainly provides much more straightforward and broader access.
Management and Maintenance – DIY vs. Vendor Support
Running business systems takes ongoing management and maintenance. What’s required differs a lot between deployment models.
Managing On-Prem Environments
On-prem solutions put the burden of managing infrastructure, uptime, security patches, user support, and troubleshooting squarely on your in-house IT staff. They own it all.
Cloud Management
In the cloud model, most of the maintenance is handled for you by the vendor. Microsoft keeps Dynamics 365 up and running, applies security updates, provides user support, optimises performance, and handles uptime and redundancy.
How Management Shakes Out
On-Prem
- IT team responsible for managing all aspects
- Higher in-house technical resources needed
- The maintenance workload falls solely on you
Cloud
- Most management is done by the vendor
- It focuses more on strategy vs maintenance
- Lower in-house IT overhead required
Deployment Models Compared
|
Comparison |
On-Premises |
Cloud |
|
Location |
On your servers and hardware |
Hosted on vendor’s infrastructure |
|
Updates |
Manual |
Automatic |
|
Scalability |
Limited, rigid |
Flexible, agile |
|
Accessibility |
VPN or onsite is often required |
Online from anywhere |
|
Management |
Your IT team |
Mostly the vendor |
Which is Right for Your Business?
With the differences mapped out, which deployment method makes more sense for your business? Here are a few factors to help you decide:
- Company size – Larger companies often prefer customisation of on-prem, while smaller ones benefit from cloud flexibility and ease of scaling.
- IT resources – Can your team manage an on-prem system? Cloud reduces in-house IT workload.
- Remote needs – Does your workforce need to access systems remotely? Cloud enables that well.
- Budget – On-prem has higher startup costs, while the cloud offers flexible subscription pricing.
Ultimately, it comes down to your business priorities and IT capabilities. Define your needs, weigh the pros and cons, and determine which deployment model best aligns with your strategy.
The cloud offers compelling advantages for many modern organisations. But on-prem still works well for some scenarios. Breaking it all down sheds light on the right choice for deploying Dynamics 365 in your environment! Sign up for upcoming webinars and view our on-demand recordings.
Our Dynamics 365 consultants are ready to guide you to the right solutions to drive productivity and growth for your organisation. Reach out today to get started!
Frequently Asked Questions
What is the difference between Dynamics 365 cloud and on-premises?
Dynamics 365 cloud deployment is hosted on Microsoft servers and accessed through the internet, while on-premises deployment is installed on a company’s own servers and managed internally.
What are the benefits of Dynamics 365 cloud deployment?
Dynamics 365 cloud deployment provides remote access, automatic updates, scalability, and integration with other Microsoft cloud services such as Power BI and Power Platform.
Why do some businesses choose on-premises Dynamics 365?
Some organisations choose on-premises deployment to maintain full control over data storage, infrastructure, and security requirements.
Which deployment option is more cost effective?
Cloud deployment usually requires lower upfront investment because infrastructure and maintenance are managed by the provider, whereas on-premises solutions require hardware, servers, and internal IT resources.
Can businesses migrate from on-premises Dynamics 365 to the cloud?
Yes, many organisations transition from on-premises to cloud deployments to benefit from improved scalability, flexibility, and ongoing updates.