Manual testing services put trained testers to work on your software by hand: they use it the way your customers do, look for problems, and report what they find. This guide explains what a manual testing service includes, what drives the price, when manual testing is the right choice, and how to pick a provider.
What manual testing services include
- Test planning and test cases: deciding what to test and writing clear, repeatable steps.
- Functional testing: checking that each feature does what it should.
- Exploratory testing: skilled testers exploring the product without a script, to find problems no one thought to write a test for.
- Regression testing: re-checking existing features after every change, so new releases do not break old ones.
- Smoke and sanity testing: quick checks that a new build is stable enough to test further.
- Usability and compatibility testing: how the product feels to use, and how it behaves on different browsers, devices and operating systems.
- User acceptance testing (UAT) support: helping your business users confirm the software fits their needs before release.
- Bug reporting: clear, reproducible reports with steps, screenshots and severity, logged in your tracker such as Jira.
When manual testing is the right choice
- Early-stage products whose screens and features change every week, where automated scripts would keep breaking.
- Usability and look-and-feel checks, which need human judgement.
- Exploratory and edge-case testing, where a curious tester finds what a script never would.
- One-off or short projects, where building automation would cost more than it saves.
- New features, tested manually first and automated once they are stable.
Most teams end up using both. Our guide to the advantages and disadvantages of manual testing covers the trade-offs in more detail.
What affects the price
- Scope: the number of features, screens and user flows to cover.
- Platforms and devices: web only is simpler than web plus iOS and Android on several devices.
- Duration and team size: a few days for one release, or a tester embedded in your team for months.
- Release frequency: weekly releases mean more regression rounds than quarterly ones.
- Documentation: detailed written test cases take longer than lightweight exploratory sessions.
- Location model: onshore, offshore or hybrid, and how much overlap with your working hours you need.
Common pricing models
- Hourly or daily rate: flexible, suits short or uncertain work. Ask for a cap.
- Monthly dedicated tester or team: predictable cost for ongoing work.
- Fixed price for a defined scope: for example one release cycle or one round of regression testing.
Prices differ a lot between providers, so give each the same written scope and compare what is included: number of testers, devices, reporting, and retesting after fixes.
How to choose a manual testing company
- Try before you commit. A short trial on your real product shows more than a sales call.
- Look at the bug reports. Ask for a sample. Good reports are specific, reproducible and prioritised.
- Check the reviews on independent sites and ask for references from companies like yours.
- Confirm communication: which tools they use, how often they report, and how much time overlaps with your team.
- Protect your data: sign a mutual NDA before sharing access, and agree who owns the test cases you pay for.
Frequently asked questions
Is manual testing still needed when we have automation? Yes. Automation is best for repetitive checks. People are better at exploring, judging usability and noticing when something feels wrong.
How long does a manual testing engagement take to start? That depends on the provider. At Stelo Technology we reply within 24 hours, then agree scope on a short call and start testing usually within 3 business days.
Can we start small? Yes. Start with one release or one feature area, then expand.
See manual testing on your own product
Stelo Technology provides manual testing services for web and mobile products, with an onsite-offshore team and time-zone overlap until 3 PM EST. Start a risk-free 2-week trial and keep the bug reports and test cases either way.