THEY.dev: delivery countries and testing services named on its site

THEY.dev names software testing as a standalone service on its own site. Delivery countries: United Kingdom, Poland. Test classes named on its site: end-to-end tests.

verified 2026-10-21 · Catalogue maintained by the publisher (to be confirmed)

Facts with sources

Name
THEY.dev
Website
https://www.they.dev
Headquarters country
United Kingdomsource verified 2026-10-21
Delivery countries
United Kingdom, Polandsource verified 2026-10-21
Founded
not published
Headcount band
not published
Test classes named on its site
Industries named
not published
Engagement models named
project-based, staff-augmentationsource verified 2026-10-21
Published rates
700 to 2100 GBP per fixed QA audit package (test-case packages, 2 to 6 weeks)source verified 2026-10-21
Review platform profiles
Clutch, GoodFirms, TechBehemoths
Verified on
2026-10-21

Only on this page

Delivery countries United Kingdom, Poland; test classes named e2e; published rates 700 to 2100 GBP per fixed QA audit package (test-case packages, 2 to 6 weeks).

Questions

Which test classes does THEY.dev name on its site?

end-to-end tests, each linked to the service page with its verification date.

What types of software testing services does THEY.dev list?

The catalogue maps 1 service page on the provider's site to the site's test classes.

Does THEY.dev publish its rates?

Yes: from 700 GBP per fixed QA audit package (test-case packages, 2 to 6 weeks), per the linked page.

Which countries does THEY.dev deliver from?

United Kingdom and Poland, as named on its own site.

Where is THEY.dev headquartered?

United Kingdom, confirmed by a second source.

Which engagement models does THEY.dev list?

project-based and staff-augmentation, as named on its site.