Wondering whether the benefits of workflow automation are real or just hype? They are real, but uneven: automation reliably saves time on repetitive, rule-based steps, and it struggles wherever judgment is needed.
This guide is part of our series on workflow automation, and it weighs the gains against the limits.
| Item | Value |
|---|---|
| Workers spending a quarter or more of the week on manual, repetitive tasks | Over 40% of workers surveyed |
| Workers who see time wasted on repetitive work as automation’s biggest opportunity | Nearly 70 percent |
| Workers estimating they could save six or more hours a week | Nearly 60 percent |
| Workers who want to automate data collection | 55 percent |
| Workers who want to automate approvals | 36 percent |
| Jobs made up of activities that can be fully automated | Less than five percent |
These figures come from a Smartsheet summary of its own worker survey and of McKinsey Global Institute research. They are survey estimates and can change, so check the source before you rely on them.
What workflow automation actually does
A workflow is a repeatable sequence of steps that moves work from one person or system to the next. Workflow automation hands the routine parts of that sequence to software: routing a request, sending a reminder, copying data between systems, or collecting a sign-off.
The people involved still decide the hard cases. The software handles the handoffs, the waiting and the bookkeeping around them.
That split explains both the benefits and the limits. Anything that follows clear rules is a good candidate, and anything that depends on context is not.
The main benefits of workflow automation
The gains cluster into a handful of areas. Not every team will see all of them, and the size of each depends on how much manual work existed in the first place.
- Time back: repetitive tasks such as email, data collection and data entry take large parts of the week, and automating them frees that time.
- Fewer errors: a system that syncs data automatically avoids the typos and omissions that come with retyping.
- Faster approvals: requests no longer sit in an inbox waiting to be noticed, because the next approver is notified at once.
- Visibility: each step is recorded, so you can see where a request is stuck and how long each stage takes.
- Consistency: every case follows the same path, which makes audits and training simpler.
What the survey evidence says about time saved
In the Smartsheet survey, over 40% of workers spent at least a quarter of their work week on manual, repetitive tasks, with email, data collection and data entry taking the most time. Nearly 70 percent said the biggest opportunity of automation lies in reducing time wasted on repetitive work. You can read the details in the same Smartsheet summary.
Nearly 60 percent of those surveyed estimated they could save six or more hours a week if the repetitive parts of their jobs were automated. That is the workers’ own estimate, not a measured result, so treat it as a sign of where the pain is rather than a guaranteed saving.
What would people do with the time? Nearly three-quarters (72 percent) said they would put it toward work that is more valuable to their organizations, and 78 percent said they would focus on the more interesting and rewarding parts of their jobs.
Where teams most want automation
The same survey named three productivity killers that workers were eager to automate. They map neatly onto the benefits above.
- Data collection (55 percent): collecting, uploading or syncing data into a system of record automatically, which removes manual entry and the errors that come with it.
- Approvals (36 percent): automating approvals, sign-offs and confirmation requests.
- Status updates: automatically requesting and sharing progress so nobody wastes time chasing it.
Paper-heavy processes follow the same pattern. If your pain is files, forms and contracts, see our guide to document workflow automation for how those flows differ.
The limits you should plan for
Automation is not a switch that removes work. According to the McKinsey Global Institute research summarized by Smartsheet, less than five percent of jobs consist of activities that can be fully automated. In about 60 percent of occupations, at least one-third of the activities could be automated.
In practice that means automation changes jobs more than it removes them. Parts of a role become software work, and the rest stays human.
Common limits include:
- Messy processes: automating a confusing process only makes the confusion run faster, so map and simplify the steps first.
- Exceptions: unusual cases need a person, so a good design includes a clear path for escalation.
- Upkeep: rules change, systems are updated and integrations break, so someone has to own the workflow after launch.
- Overestimated savings: self-reported hours saved are optimistic, and setup and maintenance time eats into them.
- Change resistance: people who were not consulted may work around the new process.
Weighing benefits against costs
A fair assessment puts the gains next to the effort. The effort includes mapping the process, configuring the tool, testing, training people and maintaining the flow afterwards.
Automation tends to pay off when a task is frequent and stable. A step done many times a week by several people, under rules that rarely change, repays the setup quickly.
It pays off less for rare, variable work. If a task happens a few times a year and differs each time, the time spent building the flow may exceed the time it saves.
A simple test helps before you commit. Ask three questions:
- Does the task follow rules that you can write down plainly?
- Is it repeated often enough to justify setup and upkeep?
- Would a mistake be cheap to catch and fix?
If the answer to all three is yes, the task is a strong candidate. If not, improve the process by hand first, and revisit automation later.
How to start without overreaching
Begin with one process that is frequent, rule-based and annoying. Approvals and data collection are the usual first picks, because the survey above shows they are where people feel the pain.
- Write down the current steps, who does them and how long each takes.
- Remove steps that add nothing before you automate anything.
- Decide what happens when a case does not fit the rules.
- Pilot with a small group, then compare time and error rates with your baseline.
Tool choice matters less than clarity about the process. Teams without developers often look at no-code workflow automation, which lets business users build simple flows themselves, though complex logic may still need technical help.
Frequently asked questions
What is the biggest benefit of workflow automation?
Time saved on repetitive work is the one most people notice first. In the Smartsheet survey, nearly 70 percent named reducing time wasted on repetitive work as the biggest opportunity.
Can workflow automation replace whole jobs?
Rarely. Few jobs are made up entirely of tasks a machine can do end to end, so most roles keep a human core while the routine parts shift to software.
Which tasks should I automate first?
Start with frequent, rule-based tasks such as data collection, approvals and status updates. These were the areas workers most wanted automated in the survey.
Are the time-saving figures guaranteed?
No. Nearly 60 percent of surveyed workers estimated six or more hours saved a week, but these are self-reported estimates. Measure your own baseline and results.
