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SaaS Applications and Types of SaaS Services
SaaS stands for Software as a Service, referring to business software programs that are distributed via the cloud rather than installed on a local platform.
In this article, we'll explain what SaaS services are, and then walk through the applications of SaaS and the types of SaaS services in turn.
1. What Is Software as a Service (SaaS)?
SaaS is a software delivery method that lets you access data from any device, as long as you have an internet connection and a web browser. In this web-based model, the software vendor hosts and maintains the servers, databases, and code that make up the application.
Read more: An In-Depth Look at the Characteristics and Differences Between Vertical SaaS and Horizontal SaaS
2. What Types of SaaS Are Dominating the Industry?

Gong (the Gong Revenue Intelligence Platform™) records and interprets every customer interaction and delivers insights at scale, helping sales teams make data-driven decisions.)

Salesloft is an engagement tool that helps teams build and execute messaging cadences. Sales managers can use email tracking, an integrated dialer, and social communication to confirm that reps are following the sales process that works best.

Sendoso integrates digital and physical sending tactics into mission-critical revenue processes.
3. Types of SaaS Solutions
3.1 CRM (Customer Relationship Management) Software
Information gathered from customers is a valuable resource for any company. CRM enables companies to efficiently and securely aggregate and retain all customer data. Retaining customer data efficiently strengthens customer relationships, customer segmentation, and data security.
Customer Relationship Management (CRM) software is most widely used by companies that deal directly with end users. Teams responsible for customer care, marketing, and sales commonly use CRM software within an organization. CRM software users have access to features such as automating routine tasks, creating sales reports and forecasts, and scaling processes over time.
It also lets you manage customer communication and customer data through a single organization-wide database — this applies to both communication with customers and data about them. Here are some common examples.
- Salesforce
- Zoho
- HubSpot
3.2 ERP (Enterprise Resource Planning) Software
Large enterprises and industries use this SaaS platform to manage a variety of business processes.
These processes include budget management, risk management, accounting, and compliance requirements. Because this type of SaaS offers such a wide range of services, it lets you consolidate and monitor all of these activities in one place.
Well-known ERP systems include the following.
- SAP
- Oracle
- NetSuite
3.3 Accounting Software
Keeping accurate financial records is essential for any organization. That's why accounting and invoicing software and systems delivered as SaaS can offer users a range of benefits. They help with monitoring not just cash flow, but also transactions and budgets. Using SaaS applications for a company's financial management can save time and effort.
In particular, you can expect to spend less time on account reconciliation, fixing financial issues, data entry, processing payroll and taxes, and collecting payments from customers.
Banks, corporations, manufacturers, retailers, and even government agencies are all typical examples of industries that use accounting and invoicing software from SaaS providers.
Examples of accounting software include the following.
- Quickbooks
- Xero
- FreshBooks
3.4 Project Management Software
Companies typically have many projects running at once, or at the very least projects running within teams. SaaS (Software as a Service) for project management is a system that lets companies and teams stay organized and track active projects. It's a system that brings project planning, tracking, assignment, scheduling, communication, and collaboration with team members together in one place.
PM SaaS provides features to display project progress and monitor which tasks each team member has completed. SaaS applications for project management are used most frequently by companies operating in larger markets, especially in fields such as services (IT and consulting), finance, marketing, and advertising.
Examples of PMS include the following.
- Asana
- Trello
- Basecamp
3.5 CMS and E-Commerce Platforms
A Content Management System (CMS) is a web-based application or low-code toolkit that makes it easier to build websites and apps. Users don't need programming or other technical expertise to create, manage, and modify information.
WordPress is an excellent example of a Content Management System (CMS) that provides the structural components of a website. Shopify is a good example of an e-commerce platform, letting business owners add products, edit information, and track changes.
Using a content management system offers many benefits: it's easy to use, quick to deploy, low-maintenance, affordable, and easy to scale. It's also favorable for search engine optimization. From promoting new products and publishing articles to managing social media accounts, CMS systems are used across a wide range of businesses.
"ERP (Enterprise Resource Planning)," "Customer Experience," "Marketing/Email," and "Product Management" are examples of other common types of SaaS solutions.
Examples of CMS include the following.
- WordPress
- Shopify
- Webflow
3.6 Communication Platforms
Communication SaaS applications saw explosive growth in usage over the past 12 months as teams went remote during COVID. Typical office methods such as email, phone calls, and in-person meetings have been replaced by messaging and video/audio conversations as communication-based software solutions became widespread.
These are popular as SaaS (Software as a Service) products. A key feature of communication platforms is the ability to instantly message and share files with people anywhere in the world. These applications are widely used within organizations as a means of facilitating communication among staff.
By combining a SaaS (Software as a Service) provider for collaboration, such as Google Drive, with SaaS for communication, employees can exchange and discuss projects. One example of this is a feature that automatically displays an alert within the app whenever an update is made. Streamlined services, improved teamwork, and centralized communication are all delivered in one convenient place.
Read more about: Key Tips for Transitioning From Developer to CTO
In most cases, these communication platforms also offer mobile applications. These mobile apps let users stay connected to their network of friends and colleagues and access all relevant information at any time.
Examples of communication SaaS include the following.
- Slack
- Zoom
- Microsoft Teams
3.7 HR/HRM Solutions
Every company has a Human Resources (HR) department. HR is responsible for managing and supporting employees, from recruitment and training to benefits administration.
HR management is the focus of this type of software-as-a-service solution. Its features include employee evaluation, progress reporting and analysis, interview scheduling, and candidate recruitment. Because it lets you manage applicant information in one central place, it's especially useful for companies that are expanding their business or hiring frequently.
Users at for-profit companies can enjoy a range of benefits by using HR SaaS solution software. It allows effective management of employees, including timesheets, vacation, and sick leave. The program can also monitor employee performance and tenure within the organization, helping companies recruit and retain key talent.
A company's HR department is an essential element, serving as the pipeline for disseminating information and communicating with employees. Providing employees with information, engaging them in their work, and boosting productivity are all essential for developing a culture of collaboration within the company.
Examples include the following.
- Rippling
- WorkTango
- monday.com
3.8 Payment Gateway and Billing Solutions
Payment gateways can process thousands of transactions every day, quickly and simply, so that companies can accept payments.
Because payment gateways exchange customer data between the bank and the merchant, there's no risk of data leaks, making them a simple and practical payment method for any business.
Processing financial transactions manually takes far longer than processing them online — this is another benefit of using a payment gateway.
Another benefit of using this kind of software is that it provides payment reports, making it possible to display and flag suspicious activity or payments. Issuing bonus coupons is a fun feature found in some online payment gateways — a simple perk that can be used to attract and delight customers.
Using Software as a Service (SaaS) solutions helps address a wide range of problems across many different fields, and has significantly simplified the daily lives of millions of people around the world. SaaS offers its own unique ways of solving users' specific problems, such as processing credit card payments, sending files to administrators, and creating task boards for groups of employees.
4. Frequently Asked Questions About SaaS
4.1 SaaS vs. On-Premises
The biggest difference between SaaS and on-premises is that SaaS solutions are hosted and maintained by a third-party provider, while on-premises solutions are hosted in-house. Which deployment model is best for your company depends on various factors, such as budget, objectives, security requirements, and corporate culture.
4.2 The Difference Between B2C SaaS and B2B SaaS
The abbreviations B2B and B2C represent two different business models, but the difference goes beyond just the name — product design targeted at a specific audience differs between the two models.When thinking about marketing a SaaS business, the first thing to consider is whether it's aimed at businesses or consumers.To determine which approach is best, you first need to understand what type of business you're running.
4.3 What Are the Trends in SaaS Adoption?
Over the past few years, SaaS adoption has continued to increase and grow among companies of all sizes. In 2018, the average company spent $343,000 on SaaS tools, up 78% year-on-year. Many companies use SaaS platforms as a tool for managing company tasks, and in e-commerce, they're often used to optimize sales.
Reference:
What Are SaaS, PaaS, and IaaS? Explaining Their Common Ground
Comparing the Differences Between SaaS and ASP
IaaS: Characteristics and Future Potential? Explaining the Differences Between PaaS and SaaS





