Cloud-based software is software you use over the internet. The software runs on remote servers hosted on cloud infrastructure, rather than relying only on your own computer. The infrastructure may be managed by the software provider or another cloud service provider. You sign in with an account and get to work. Google Docs, Dropbox, and Zoom are common examples.
People use it to write documents, store files, manage customers, and hold video meetings. It can save time and cut the work of running your own servers. It also has trade-offs, such as needing the internet and paying a monthly fee.
What Is Cloud-Based Software?
Cloud-based software is an application that runs on remote servers instead of only on your own device. A cloud provider keeps those servers running. You reach the software through the internet, usually with a web browser or an app on your phone or computer. Depending on the service, the provider also handles updates and data storage.
Google Docs is a simple example. When you write a document, your work is saved to your Google account. You can sign in from another supported device and keep editing.
Some cloud software works fully in a browser. Other tools mix cloud services with apps you install. What matters is that the main service, or your data, depends on servers in the cloud.
Before exploring cloud-based software in detail, it helps to understand the difference between an application and software
Cloud-Based Software vs. Cloud Computing vs. SaaS
These three terms sound alike, but they mean different things. Cloud computing is the big idea. It means using servers, storage, and other computing resources over a network. Cloud-based software is an app built on those resources.
SaaS stands for Software as a Service. In this model, a provider hosts and manages the app, and customers usually pay a subscription to use it. Most SaaS products are cloud-based software. But the term cloud-based software is wider. A company can also run its own app on rented cloud servers, which is cloud-based but not SaaS.
| Term | Plain meaning | Example |
|---|---|---|
| Cloud computing | Computing resources delivered over a network | Cloud servers and storage |
| Cloud-based software | Software that relies on cloud infrastructure | Dropbox |
| SaaS | Software delivered as a managed service | Salesforce, Google Workspace |
SaaS applications are also cloud-based software. The difference is that SaaS describes how the software is delivered and managed.
The U.S. National Institute of Standards and Technology (NIST) gives a formal definition in its cloud computing definition.
How Does Cloud-Based Software Work?
Cloud-based software connects your device to an app on remote servers. You open the app, sign in, and make a request, such as opening a file. The servers handle the request and send back the result. Here is the basic flow:
- You sign in, and your device connects to the service over the internet.
- You take an action, such as opening a document.
- The servers process the request and find the data they need.
- The app shows the result and saves your changes.
Servers and Hosting
Servers are powerful computers that run the app and answer requests. They sit in data centers, which are buildings full of computing and networking equipment. One app may use many servers at once. If a business uses a fully managed app, it does not need to run this equipment itself.
Data Storage
Cloud apps keep your data in storage systems and databases on the provider’s servers. For example, Dropbox stores the files you upload and links them to your account. A CRM keeps customer records in a database. Providers may also keep copies of data in more than one place to help the service stay available.
Those copies are not the same as backups. In some systems, a mistaken deletion can spread to every copy. A backup is a separate saved copy that lets you restore an earlier version.
Accounts and Permissions
Cloud apps use accounts to control who can do what. Authentication checks who you are. Authorization decides what you are allowed to do. For example, a sales rep may view customer records, while only an admin can add or remove users.
Many apps also offer multi-factor authentication (MFA). It asks for a second proof of identity, such as a code sent to your phone.
Syncing Across Devices
Many cloud apps sync your work across devices. You can start on a laptop and finish on a phone, if the app supports both. Some apps also track earlier versions, so you can go back to them. Others save a copy on your device for limited offline use. Google Docs, for example, lets you edit offline after you turn on offline access. Learn more in Google’s official guide to working offline in Docs, Sheets and Slides.
Main Types of Cloud-Based Software
Most cloud-based software falls into a few groups, based on the job it does.
Cloud Storage Software
Cloud storage software lets you save, sync, and share files online. Google Drive, Dropbox, and Microsoft OneDrive are well-known examples. People use them to reach files on many devices. Teams use them to share folders and set who can view or edit each file.
Productivity Software
Productivity software helps with everyday work such as writing, planning, and email. Google Workspace and Microsoft 365 are common examples. They include tools for documents, spreadsheets, slides, email, and calendars. Because files live online, coworkers can edit the same document instead of passing attachments back and forth.
Business Software
Business software helps companies run key tasks. Salesforce and Zoho CRM manage customer relationships, and QuickBooks Online handles accounting. A sales team might use a CRM to log calls, track leads, and see which deals are close to closing.
Communication Software
These tools help people talk and meet online. Slack handles team messages. Zoom and Microsoft Teams support video meetings, and Teams also offers chat. They help teams stay in touch across offices and time zones.
Development Software
Developers use cloud tools to write, store, and review code. GitHub and GitLab host code and track changes. Replit offers a coding workspace in the browser, so you do not need to set up every tool on your own computer.
Examples of Cloud-Based Software
These four tools show how cloud-based software looks in daily use.
Google Workspace
Google Workspace bundles Gmail, Docs, Sheets, Slides, Drive, and other apps. Google runs the servers, and you reach the tools by signing in with your account. Your files stay linked to that account, so you can open them on different supported devices. Teams can share a file and edit it together at the same time.
Microsoft 365
Microsoft 365 includes Word, Excel, PowerPoint, Outlook, OneDrive, and Teams. It uses cloud services for storage, sharing, and sign-in. It is not only a browser tool, though. Depending on your plan, you can also install desktop apps and use some of them offline.
Dropbox
Dropbox stores your files on its servers and ties them to your account. You can open them from its website or from its desktop and mobile apps. Changes sync across your connected devices. A designer, for instance, can save a project on one computer and open it on another.
Salesforce
Salesforce is a CRM, which stands for customer relationship management. Businesses use it to track leads, contacts, and sales deals. Salesforce hosts the service, so a company does not need its own server for the CRM. A sales manager can check a customer record or update a deal from a supported device.
Benefits of Cloud-Based Software
Access from Many Places
You can use cloud software from any place with an internet connection and a supported device. This helps remote workers, traveling teams, and businesses with more than one office. You do not have to depend on one office computer. Access still depends on your account permissions, your device, and the service being online.
Automatic Updates
Providers often update cloud software for you. Updates can bring new features, bug fixes, and security patches. This saves IT staff from installing each update on every computer. Some changes may still need an admin to approve them or adjust settings.
Easier Teamwork
Cloud tools let several people work on the same file. Coworkers can leave comments, make edits, and see changes in one place. That means fewer copies with names like “report_final_v3.” Features vary by app, and admins can limit who is allowed to edit.
Room to Grow
Cloud software can grow with a business. If you hire more people, you can often add user accounts or move to a bigger plan. You usually do not need to buy new servers. Limits and prices vary by provider, so check the plan details.
Less Server Upkeep
With a fully managed cloud app, the provider takes care of the servers. Your business does not have to buy, fix, or replace that hardware. That can free IT staff for other work. You still need devices, a reliable internet connection, and someone to manage accounts.
Disadvantages of Cloud-Based Software
Internet Dependence
Most cloud apps need the internet to work fully. A connection problem on your end can block files, meetings, and business tools. Some apps offer offline modes, but not all do. If you need offline access, check which features still work and how changes sync once you reconnect.
Privacy Concerns
Your data is stored with an outside company, so you need to trust how it is handled. Look at where the data is stored, who can see it, and how long the provider keeps it. Using a cloud app does not by itself give the provider ownership of your data. Your contract and the laws that apply to you decide who owns the data and how it can be used.
Ongoing Costs
Many cloud apps charge a monthly or yearly fee. This lowers the upfront cost, but fees can rise as you add users, storage, or features. Add-ons, training, and moving your data can add to the bill. Compare the total cost over several years, not just the starting price.
Vendor Lock-In
Vendor lock-in means it is hard or costly to switch providers. Say a company keeps years of customer records in a CRM with its own data formats. Moving them to a new tool may take extra work. Before you buy, check export options, contract terms, and help with migration.
Provider Outages
Cloud apps depend on the provider’s systems. If those systems go down, you may lose access to key tools for a while. Check the provider’s uptime promises and support options. It also helps to have a backup plan for critical tasks.
Cloud-Based Software vs. On-Premise Software
On-premise software runs on servers that your own organization owns and manages, often in an office or a company data center. Cloud-based software runs on servers managed by a provider. This difference affects cost, control, and upkeep.
| Feature | Cloud-based software | On-premise software |
|---|---|---|
| Where it runs | Provider’s servers | Your own servers |
| Who maintains the servers | Mostly the provider | Your IT team |
| Upfront cost | Often lower, but varies | May require higher initial hardware investment |
| Ongoing cost | Subscription or usage fees | Maintenance, hardware and licensing costs |
| Control | Less control over hardware | More control over hardware and setup |
| Growth | Often easier to add users | May need new hardware |
Control and Responsibility
With cloud software, you still control things like user access and app settings. But you give up direct control over the physical servers. On-premise software gives you more control, yet your team must also keep the hardware and security tools running. Neither option is automatically more secure, and both need strong access rules, backups, and monitoring.
Cost and Growth
Cloud software often swaps a large upfront purchase for regular fees. Adding users is usually simple, though your bill may go up. On-premise systems may need new hardware as a business grows. Over many years, either option can cost more, depending on the size and needs of the company.
Which Option Fits?
Cloud software suits teams that want less server work and flexible access. On-premise software may suit groups that need tight control over their systems or have special technical or legal needs. Your budget, staff, and security needs should guide the choice.
Is Cloud-Based Software Secure?
Cloud-based software can be very secure, but it is not safe by default. Security depends on the provider’s systems, how the app is set up, and how people use it.
Encryption
Encryption scrambles data so only someone with the right key can read it. Cloud services often use it in two ways:
- Encryption in transit protects data as it moves between your device and the service.
- Encryption at rest protects data stored on the provider’s servers.
It is smart to ask who manages the encryption keys and whether you can add more controls.
Access Controls
Good cloud apps let admins decide who can see and change data. Useful controls include MFA, role-based access, and activity logs. Least privilege means each person gets only the access they need. For example, a company can limit financial records to a small team while sharing project files with everyone.
Backups and Recovery
Backups help you recover from mistakes, failures, and attacks. Ask whether the provider backs up your data, how often, and for how long. Also ask whether you can restore a single file. Find out how quickly service returns after a disruption and how much recent data could be lost.
Shared Responsibility
Cloud security is a shared job. The provider secures its data centers and core systems. You are responsible for things like user accounts, permissions, and the settings you control. The exact split depends on the service type, such as SaaS, PaaS, or IaaS. Microsoft explains this in its shared responsibility guide.
How to Choose Cloud-Based Software
The best tool is the one that fits your needs, not the one with the longest feature list. These six checks can help you compare options.
Your Needs
Start with the problem you want to solve. A small shop may need accounting software, while a larger company may need a CRM and project tools. Skip extra features you will not use.
Features and Ease of Use
Check that the tool does what your team needs, such as reports, user roles, mobile access, and offline use. Choose something your team finds easy to use. A free trial or demo is a good way to test it first.
Total Cost
Look at the full price, including per-user fees, storage limits, add-ons, setup, and training. Compare the cost over several years. Introductory prices may not last.
Security and Privacy
Read the provider’s privacy policy and security details. Look for encryption, MFA, and access controls. If your business handles sensitive or regulated data, check which laws and industry standards apply. For example, US healthcare organizations handling protected health information may need a HIPAA-compliant Business Associate Agreement with their cloud provider. Businesses handling payment card data should also check their PCI DSS obligations.
Data Export and Exit Plan
Find out what happens to your data if you cancel. Check whether you can export files, records, and reports in formats you can use. Also review how long the provider keeps data after you leave, and whether moving out costs extra.
Integrations and Support
Make sure the tool works with the apps you already use, such as email or payment tools. Ask about extra fees for integrations. Also check support hours, response times, and the provider’s uptime promises.
Frequently Asked Questions
What is cloud-based software in simple terms?
Cloud-based software is an app you use over the internet. It runs on a provider’s servers, not just on your device. You sign in and use it from a browser or an app.
What are examples of cloud-based software?
Common examples are Google Workspace, Microsoft 365, Dropbox, Salesforce, Zoom, and Slack. They cover documents, file storage, customer management, and meetings.
Is cloud-based software the same as SaaS?
No. SaaS is one way to deliver cloud-based software, where the provider hosts and manages the app. Cloud-based software is a wider term. A company can also run its own app on rented cloud servers, which is cloud-based but not SaaS.
Where is cloud-based software data stored?
Your data is stored on servers in data centers run by the provider or its partners. The exact location depends on the service and its settings. If location matters for your business, check the provider’s data policies.
Can cloud-based software work offline?
Some can, and some cannot. Apps like Google Docs offer offline editing when you turn on the right setting, and changes sync after you reconnect. Check each app before you rely on it.
Is cloud-based software secure?
It can be, when the provider and the customer both do their part. The provider secures its systems, and you set up strong accounts, permissions, and MFA. Poor settings can put data at risk even on a secure service.
Is Microsoft 365 cloud-based software?
Yes. Microsoft 365 uses cloud services for storage, sharing, and sign-in. Depending on your plan, you can also install some apps on your computer and use them offline.
Is cloud-based software good for small businesses?
In many cases, yes. Small businesses can use accounting, CRM, file storage, and meeting tools without running their own servers. Still, compare prices, security features, and export options first.
Conclusion
Cloud-based software lets you use apps that run on a provider’s servers. It powers everyday tasks like writing documents, storing files, managing customers, and holding meetings. The main benefits are easy access, simple teamwork, and less server upkeep. The main drawbacks are the need for internet, ongoing fees, and reliance on the provider.
Before you pick a tool, match it to your needs. Check its security, total cost, and data export options. If a free trial is offered, test the tool with your team first.
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I’m Emma Rose, the founder of Punstation. I cover technology, digital trends, business, and online tools, creating practical guides and thoughtful reviews to help readers understand their options and make informed decisions. For more on how I approach my content, see our Editorial Standards.