Translation Data: Best Translation Datasets & Databases

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Eugenio Caterino
Editor & Data Industry Expert

What is Translation Data?

Translation data is collection of texts or documents in one language that are used as input to train machine translation models. It typically consists of parallel texts, where each sentence or phrase is aligned with its corresponding translation in another language. This data is crucial for training and improving the accuracy of machine translation systems.
Translation data refers to the collection of language pairs and corresponding translations used to train machine translation models. Examples of translation data include parallel corpora, bilingual dictionaries, and multilingual documents. Translation data is used to improve the accuracy and fluency of machine translation systems by providing a reference for translating text from one language to another. In this page, you’ll find the best data sources for translation datasets.

Best Translation Datasets & APIs

Starts at
$5,000 / purchase
Free sample preview
5.0(1)

TAUS Language Translation Data | Parallel translation for E- Commerce, various language pairs

by TAUS
Available for 11 countries
1M words per language pair
1 years of historical data
100% words
Starts at
€5,000 / purchase

Data Validation by EPIC Translations: AI & ML Translation Quality Data Evaluation

Available for 249 countries
100K sentences
12 months of historical data
100% match rate
Pricing available upon request
10% Datarade discount
10% revenue share
5.0(1)

TAUS Language Translation Data | Parallel translation for Legal contracts and obligations, various language pairs

by TAUS
Available for 7 countries
5M Million words per language
1 years of historical data
100% words
Starts at
€5,000 / purchase
5.0(1)
Pricing available upon request

Data Annotation by EPIC Translations: Image Annotation Data for AI & ML

Available for 249 countries
50K images
10 months of historical data
Pricing available upon request
10% Datarade discount
10% revenue share
5.0(1)

TAUS Language Translation Data | Parallel translation for Medical / Pharmaceutical, various language pairs for Machine Learning

by TAUS
Available for 6 countries
3M Million words per language
1 years of historical data
100% words
Starts at
€5,000 / purchase

Data Collection by EPIC Translations: Copywriting, Text & Audio Data Data for AI & ML Training

Available for 215 countries
50K sentences
12 weeks of historical data
100% match rate
Pricing available upon request
10% Datarade discount
10% revenue share
5.0(1)

TAUS Language Translation Data | Parallel translation for Colloquial English into various languages for Machine Learning

by TAUS
Available for 15 countries
1M words per language pair
7 months of historical data
100% words
Starts at
€100,000 / purchase
5.0(1)

TAUS Language Translation Data | Parallel translation for Covid-19, Medical and Healthcare, various languages for Machine Learning

by TAUS
Available for 19 countries
123M Target words in total
1 years of historical data
100% words
Starts at
€5,000 / purchase

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Translation Data Use Cases