Robotic Process Automation vs. Traditional Automation
Traditional automation and RPA offer different benefits. Traditional automation works best when moving volumes of data between systems, while RPA is more efficient, reliable, accurate, customizable, and works best across different application types.
It’s easy to see why—especially with the uncertainty brought by the global pandemic.
Businesses worldwide had to learn to be flexible and react fast to rapid changes in every sector and industry. Companies that had already implemented automation in their business processes proved their ability to stay agile and adapt.
Even with the unprecedented increase in using software robotics and automation tools to solve many challenges, some companies still maintain legacy applications and traditional automation projects because it works for them.
While it’s hard to imagine a business not using automation, Deloitte found that 78% of business leaders have already implemented RPA, and 93% of companies expect to use it by 2023.
So, what’s the difference between RPA and traditional automation and why do business leaders prefer one over the other?
We’ll review both types of automation and explain when you should use RPA instead of traditional automation.
What Constitutes Traditional Automation?
Traditional automation involves automating repetitive tasks by integrating applications at database or infrastructure levels with minimal human intervention.
“In traditional automation, you can find a program or tool that can automate tasks or processes. Alternatively, you can request your IT team to write a program that can automate those tasks for you. To do this, you have to change the existing program or application to achieve the automation through writing a macro or using a third-party program.” —Dee Shawn, Leaniar VP for Delivery
For instance, your IT team or programmer can write a code that automates and/or schedules the copy and paste task instead of employees copying and pasting data manually through keyboard strokes (CTRL+C and CTRL+V). Or, they can create a program that can automate exporting of spreadsheet or Excel data from a business system or application.
Traditional automation includes tools such as:
- Macros: Companies still use these to date, particularly in Excel spreadsheets for calculations, automation, data search, and other tasks.
- Screen scraping: This involves scraping data or pulling it from the web on the presentation layer or screen. Its success or failure depends on your existing tech stack and framework, so it’s not adaptable or versatile for the average business user.
- Workflow automation: With workflow automation tools, you can eliminate the need for manual data entry. These tools capture customer data, translate them to your database, and alert the relevant employee or department, boosting productivity, increasing efficiency, accuracy, and employee engagement.
- Point-to-point integration/automation: If you need to transfer data between machines or systems (e.g., between an ERP and Salesforce), this tool allows you to create an application program interface (API) to automate data transfer activities and enable information sharing between systems.
Organizations that still use traditional automation focus more on how humans or software can address new problems. Their IT teams are constantly working to create solutions, write code, and find third-party tools that can best solve their problems.
Plus, tasks generally take longer to complete with traditional automation, and there are many hidden costs—especially “lost time”—which companies now save by implementing RPA in their business processes and operations.
Traditional automation methods aren’t outdated; they still have a place in organizations—especially in tasks involving transferring volumes of data between systems or applications.
However, Vargha Moayed, UiPath’s chief strategy officer, says traditional automation leaves enterprises in a tough spot owing to increasing customer expectations:
“If we look at how enterprises have traditionally automated clerical work, it’s typically according to functions using full-stack applications. This was an appropriate approach at the time. As a result, large enterprises have witnessed an exponential increase in the complexity of their IT landscape. It’s a labyrinthine web of software, databases and information. Customer expectations are sky-high, but the legacy systems that once served them can become a drag. This is because their functionally-oriented and siloed IT systems were typically designed with an internal focus, rather than according to customer experience.”
Early developments (pre-RPA) of the 1950s, 1960s, and into the 1990s, such as machine learning (ML), Natural Language Processing (NLP), screen scraping, workflow automation, and others, led to the development of simple RPA.
But RPA wasn’t popular until the late 2000s, when it entered the mainstream business landscape. Early, basic RPA versions helped automate rule-based tasks but lacked the cognitive capabilities that characterize more recent versions currently in use.
Software robots—or RPA bots—now take up the rote, mundane, and repetitive tasks of human employees, delivering benefits such as:
- Saving time and reducing operating costs
- Streamlining business processes
- Reducing human errors
- Improving operational efficiency
- Boosting productivity and employee engagement
- Increasing customer satisfaction
The Key Differences Between RPA and Traditional Automation
Traditional automation and RPA aren’t one and the same. There are several differentiating factors between these two types of automation, but the 8 listed below can help you clearly understand them.
1. Flexibility and Customization
RPA offers greater flexibility and customization options.
Organizations that use traditional automation require specific customizations in their existing infrastructure to automate rote tasks and solve new challenges. Programming takes the key role while using APIs and other methods to automate repetitive tasks.
RPA allows for greater customization options through integrations with your existing tech stack (ERP, CRM, calendar, email) and framework. It doesn’t require any modifications in your infrastructure, systems, or business applications.
Software robots comprehend human actions at the user interface (UI) level, meaning the underlying technology and its application stays in the background while the bots execute business processes.
RPA is low-code, while Traditional Automation requires coding knowledge and skills.
Traditional automation takes longer to build and deploy. It relies on programmers and IT teams who need technical coding knowledge and skills to write code or create programs to automate tasks.
RPA is low-code, meaning non-technical users can create bots to automate repetitive tasks in front or back office functions with little coding knowledge.
Plus, RPA can plug and play with all your current and legacy systems or business applications and take a matter of days or weeks rather than months to build and deploy.
RPA is easier and quicker to implement than traditional automation.
Traditional automation takes longer to implement because IT teams have to test design and feasibility studies before implementing the tool.
RPA is easier and quicker to use. It executes in any environment in a fraction of the time taken to implement traditional automation because it’s process-driven.
Once you implement RPA, you won’t have to worry about creating new programs or tools. Bots can learn and be cloned, so you only need to monitor how they’re working and adjust and scale as you see fit.
RPA is easy to configure and integrate with multiple applications, while traditional automation is limited by APIs.
Enterprises with traditional automation end up with a more complex IT network of web software, databases, and information because it executes tasks using full-stack applications.
For instance, front and back office functions are executed within an ERP or CRM—they’re not integrated with each other or with other systems and business applications.
RPA integrates with all your legacy systems and applications, executing tasks and adjusting as your business grows. You can quickly connect your systems and applications based on customer-oriented workflows without complicating your current infrastructure.
Software bots can start working immediately, scale on demand, and keep working non-stop at 100% capacity. Add cognitive automation and your digital workforce can handle unstructured, complex information to automate business processes from end to end.
RPA can learn from and mimic human behavior, while traditional automation runs on predefined codes.
Traditional automation executes predefined codes or programmatic instructions, so it cannot mimic user actions.
RPA is quick since it mimics the actions of users to automate repetitive, rule-based business tasks to perform them the way human workers do.
RPA uses software robots, while traditional automation uses APIs.
Traditional automation uses APIs, macros, third-party programs, and other methods to integrate business systems and applications. To achieve seamless integration, however, you’ll need a thorough understanding of the target systems.
RPA uses software robots to understand and mimic human actions while using preset business rules and activities to execute tasks and processes without human users.
RPA’s initial costs are high but save more in the long run, while traditional is cheaper initially but costlier as time goes on.
Traditional business process automation may be cheaper initially, but it’s expensive to run in the long term.
“In maintenance, the traditional automation option is expensive because the IT team or programmers constantly create the solutions. In the event an employee(s) leaves, they go with the intellectual property. Other employees may not have the knowledge, skill, or wherewithal to start over or implement the solution.” —Dee Shawn
RPA’s initial setup costs may be high, but it delivers a higher return on your investment with several intangible benefits of automation, including better data accuracy, eliminating re-work, and time and cost savings.
8. Enterprise Solutions
RPA is enterprise and organization-wide, while traditional automation is person-, department-, or group-specific.
With traditional automation, you can use any application or system to perform your automation, but it’s a solution specific to a person, department, or group.
“Traditional automation is person-specific, department-specific, and group-specific, because you’re doing it on your own and no one else is aware about it.” —Dee Shawn
RPA is an enterprise and organization-wide solution, meaning you can go across multiple systems and applications and you’re aware of or can track what’s happening in your business.
When Should You Use RPA Instead of Traditional Automation?
Conventional automation requires human effort to create programs and code to automate functions within specific applications, making it costlier and slower to implement. It works best if you’re familiar with macros and have large volumes of data to transfer across systems and applications.
RPA is a new generation of software that uses digital robots to execute repetitive, mundane tasks across systems or applications with little or no human involvement. Bots run daily, performing high-volume transactions with more accuracy.
RPA is also faster to build and deploy, easy to use even for non-technical users, and offers a higher ROI.
Here’s a summary of the key differences between traditional automation and RPA:
|Ease of use||Works well if you’re familiar with using macros||Easy to use as software robots execute tasks effortlessly, non-stop, and with 100% accuracy|
|Frequency||One-time||One or multiple times|
|Integration||Works best with one system||Is system agnostic; works with one or more systems and business applications|
|Native automation||By creating the code (if the application supports the functionality)||By creating software robots (if the traditional application doesn’t support the functionality)|
|Embedded APIs||Requires APIs||Doesn’t require APIs|
|Implementation||Slow, may take months to complete||Quick to implement and use; may take days or weeks|
|Cost outlay/implications||Cheaper to set up but costlier in the long-run||Initial setup may be costly but saves more time and money in the long-run|
|Adaptability||Runs on predefined codes||Can learn from and mimic human behavior|
Accelerate Your Organization’s Digital Transformation
Your business needs technology that offers the speed and agility to match human ingenuity.
Traditional automation may still have a place in business, but it’s no match for the new era of enterprise digitization fueled by RPA.
Not sure where to start? Let Leaniar help. Our RPA experts work with you to understand your business and advise based on your industry’s unique processes to build and deploy automation that integrates with your data, applications, and legacy systems.
Get in touch with us today to develop a robotics strategy with an end-to-end automation approach.