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SaaS Vs PaaS


SaaS and PasS are two very popular models of cloud services. These both are delivered by Managed IT support providers in Charlotte, NC to every type of organization. The SaaS and PaaS have their unique benefits as well as variances. Before deploying any of them in your office it is important to know key differences between them.

SaaS Vs PaaS

What is SaaS?

The full form of SaaS is Software as a service and it enables users to connect and access cloud-based applications over the internet. It is also known as web-based software, on-demand software, and hosted-software. This allows you to access the software online instead of installing and maintaining it yourself. All the software as a service application runs on SaaS’s provider servers who are also known as MSP (managed service provider).

The MSP is responsible for application access, network security, and performance. Most of the SaaS apps run directly through the browser and do not require the downloads and installations on the client’s systems.

SaaS Delivery -:

The SaaS client pays the monthly or annual subscription fees to the managed service provider to continue using the software service. The MSP is the intermediate party that congregates SaaS offerings from multiple vendors and wraps them together to provide Unified Application delivery. The clients who subscribed to SaaS do not need to buy hardware or software. He/She just has access to an internet connection to use different apps and software.

The MSP uses many safety tools to keep its customer data safe from hackers and other online threats. For instance, the data is encrypted before the transmission, and firewalls are used to filter data from a variety of sources. Also, clients have the option to have granular control over the filtering tools.

Many small to such as banks, clinics, libraries, etc use the SaaS model to ease the daily office tasks. You can contact your nearby cloud provider for dental IT support services.

Advantages of SaaS -:

  • It enhances the security of crucial company’s information.
  • Easy to use and learn.
  • Saves the money as SaaS apps are budget-friendly.
  • The SaaS system is scalable and can be easily integrated with another approximative system.

When to use SaaS?

SaaS is good for short term projects and for new start ups. It eliminates the need of hardware installations and thereby the user doesn’t have to pay for hardware maintenance. SaaS is also good for medium sized organizations as it cuts the front cost and provides a user friendly interface and reduces the burden to maintaining softwares, which helps in increase the efficiency of their employees.

Features of SaaS -:

  • All software is managed from a central location.
  • All apps are accessible over the internet.
  • The client is not responsible for handling software upgrades and patches.

GoToMeeting, Concur, Cisco WebEx, and Dropbox are some of the popular examples of SaaS.

What is PaaS?

The full form of PaaS is Platform as a Service and is mainly used to develop applications. This client purchases the resources he needs from the cloud service provider and pays them accordingly. The user accesses the software and hardware resources over the secure internet. This cloud service model is designed to support a full web apps life cycle that includes software building, software testing, software deploying, and managing.

This technology allows you to avoid expenses of buying software licenses and development tools. You can build an entire application on the internet browser by subscribing to a cloud-based platform as a service.

PaaS Delivery -:

The delivery model of PaaS is the same as SaaS, the only difference is PaaS provides a platform to create and run apps and SaaS only delivers the app access to the end-user over the internet. The developers can freely develop software by using the internet without worrying about OS, software updates, and storage.

Advantages of PaaS -:

  • Designing software using PaaS cut coding time.
  • It allows developers to develop software for multiple platforms such as phones, computers, tablets, etc.
  • Saves money as it works on a pay-as-you-go model.
    Highly available

When to use PaaS -:

PaaS helps businesses in building great apps and provide software and hardware needed to develop those apps over the internet. It streamline the workflow when there are a number of software developers working on the same platform. It is highly required by software developing companies to cut the cost and increase the speed of the app development process.

Features of PaaS -:

  • Resource pooling
  • Rapid elasticity
  • Wide scalability
  • No need to maintain the software and tools

Windows Azure, Force.com, and Google search engine are some of the popular examples of PaaS.

Conclusion -:

SaaS is good for small businesses as it provides access to costly and high powered software which is very difficult to buy through conventional buying methods. Whereas PaaS is a better option for developers to optimize the cost of effective apps.

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Patricia is a freelance content creator & pro blogger. Till now she has served 3000+ clients from all over the world. As per her experience and dedication, she is famous for her writing style, that's why many blogging platforms featured her in the list of top 100 bloggers or Influencers.


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