Over recent years, the ATC has worked to maximise the reach of our voice as…
The ATC is delighted to introduce Language Check to the UK and global language services industry. Joining the ATC as a new Technology Partner, LanguageCheck is a cutting-edge, AI-powered quality checker for human and MT that reduces the effort required for post-editing.
LanguageCheck.ai is a new-generation LQA tool developed by AQRATE, a translation management system created in 2015 by CEO Marco Baglioni and CTO Michele Fariselli, leaning into their 30+ years of experience in the language services industry and business application software development.
Powered by OpenAI’s language models, LanguageCheck analyses every segment, flags errors and meaning shifts providing explanations and possible improvements, with more than 100 language combinations tried and tested by its development team of language analysts and software engineers.
“LanguageCheck is not a replacement for LQA tools built into your existing CAT tool,” says CEO Marco Baglioni. “It’s a completely new, holistic way of approaching LQA and MTPE, whether you need to analyse and improve existing TM content, edit pure MT or multimodal translated content, or integrate better and faster quality evaluation and scoring with clear metrics and shareable results.”
Available as an online tool, and from early 2026 via API to leading CAT tools, LanguageCheck provides a meaningful user experience with:
- Wide format support: XLIFF, SDLXLIFF, MQXLIFF, XLF, TXLF
- Any language combination supported
- Quality score, XLSX, and online report – clear metrics and shareable results
- Accuracy check – identifies mistranslations (minor and major mistakes) and shifts in meaning
- Style & grammar review – ensures tone, flow, and correctness
- Terminology control – checks against an approved termbase
- Targeted quality check – highlights only the sentences marked as ‘Needs Improvement’ or ‘Incorrect meaning’, so users don’t need to waste time checking the ‘Flawless’ ones.
“For language service companies looking to supercharge their service offering, and diversify their technology portfolio to respond to changing client needs and growing volumes of MT, LanguageCheck offers a streamlined solution – and we look forward to working with Marco, Michele, and their expert team,” says ATC CEO Raisa McNab.
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