ALTA Language Services vs Tomedes - Professional translation services: most-reported complaints compared
Most-reported issues at ALTA Language Services and Tomedes - Professional translation services, according to reviewers on Trustpilot — classified by our automated reader and backed by verbatim quotes from distinct reviews. This is a side-by-side of what reviewers report, not a score, rating or recommendation for either company.
ALTA Language Services
TrustScore 4.8 · 1,345 reviews on Trustpilot.
272 reviews analysed, 2019-01-22 to 2026-08-31.
Complaint rate (recent window): 7%
100% of negative reviews get a company reply.
“my test DIDN’T WORK which is why she was having to read the prompt in English”
Tomedes - Professional translation services
TrustScore 4.9 · 635 reviews on Trustpilot.
172 reviews analysed, 2020-04-29 to 2026-09-03.
Complaint rate (recent window): 1%
0% of negative reviews get a company reply.
“My project was delivered multiple weeks late containing contunued errors despite many rounds of calls and feedback”
Reported on both
Issues with an evidenced category (at least two verbatim quotes) on both sides.
| Issue | ALTA Language Services | Tomedes - Professional translation services |
|---|---|---|
| Other | 19% | 22% |
| Not as described | 15% | 44% |
Method: reviews are classified into a fixed complaint taxonomy by an automated reader; every category shown is backed by at least two verbatim quotes from distinct reviews. Figures are census classifications, not official statistics, and reflect what reviewers reported — not findings of wrongdoing by either company. Not affiliated with, endorsed by, or sponsored by Trustpilot A/S, ALTA Language Services or Tomedes - Professional translation services.