Manual testing vs Opkey
Also searched as: Opkey vs manual testing
What a 5-year comparison looks like
Three cost profiles on the same generic suite. Open the calculator and Manual testing and Opkey arrive as columns you can edit — your suite size, your release cadence, your rates, your quotes.
- Test Automation Tool A
- Test Automation Tool B
- Manual
A new application tab is added to your workspace with Manual testing and Opkey as its columns. Nothing you already have is replaced.
Open the CalculatorThe scenario these figures describe
- One application with 300 test cases (90 basic, 150 average, 60 complex).
- 12 full regression runs a year, each finding about 5 defects.
- 40 new cases added a year as the product grows.
- A loaded cost of $120k per engineer per year across 1800 working hours.
- A 5-year horizon.
Reference: what each category of tooling costs at this scenario
By category only — the numbers the chart above is built from.
| Cost over 5 years | AI-native tool | Script-based tool | Open-source framework | Manual + per-seat tool |
|---|---|---|---|---|
| Labour | $39,867 | $166,367 | $303,333 | $436,517 |
| Licensing | $150,000 | $37,500 | $0 | $22,500 |
| Infrastructure | $30,000 | $60,000 | $90,000 | $0 |
| Total | $220k | $264k | $393k | $459k |
| Build effort | 143 hrs | 843 hrs | 1,605 hrs | 197 hrs |
What to measure in a proof of concept
Three numbers decide most of the five-year difference between any two tools, and none of them is on a price list. Get each vendor to run a trial on your own application and time these:
- Build time per test case — for a basic, an average and a complex case of yours, from requirement to a trustworthy pass.
- Test breakage rate — the share of cases that stop working across one real release or upgrade, and the time to repair each.
- Time to triage a failure — run the suite against a build with known defects and time how long it takes to tell real defects from false positives.
Enter those in the calculator in place of the estimates, add the quotes when they arrive, and the comparison is evidence you can put in front of procurement.
About each tool
Sourced, dated facts only — no cost estimates.
Manual testing
Executing the regression suite by hand each release, with cases held in a test-management tool or a spreadsheet.
- Execution Every minute of execution is a person-minute: the tester is the run, so there is no separate triage step. source
Last reviewed 2026-09-09
Run this with your own numbers
The estimates above describe a generic 300-case suite. Yours is not generic. Open the calculator — Manual testing and Opkey are added as columns to your workspace — put in your case counts, release cadence, hourly rate and quotes, and take the result to the budget conversation.
Open the CalculatorQuestions
Does the payback figure include quality benefits?
No. It counts labour cost only. Escaped defects and release velocity are left out and stated as left out, so the figure is a floor.
What if our manual suite covers less than the automated one would?
Record the share on the baseline column’s coverage note. The comparison and the printed report both state it.