NLP Framework:

Our platform offers you a variety of multilingual services to enhance your Artificial Intelligence and Machine Learning services. It includes:
  • 3 NLP General Services: Lemmatization, POS Tagging and Phrase Extraction
  • 2 Text Analytics Services: Entities and Sentiment
  • 2 Bot Middleware Services: Slot Generation and Sentence Rewriting

I want to see how it works


Lemmatization can be used for multiple purposes like search query expansion, indexing or topic modelling.

Bitext Lemmatization Service identifies different variants of the same word (“go”, “went”, “gone”) without being misguided by apparent similarities (it won't relate "new" and “news"). This service works for over 50 languages. See more >>

  • Advantages:
  • Multilingual:
    50+ languages

  • Based in linguistics
    not in ML algorithms

  • Provides only
    relevant results

  • Supported by
    market leaders

POS Tagging

Enrich your Machine Learning service with our linguistic knowledge for a better understanding.

Bitext Part-Of-Speech Tagger assigns to each word within a sentence a POS such as “noun”, “verb”, “adverb”… It helps to solve disambiguation and make your work easier. This service works in more than 20 languages. See more >>

  • Advantages:
  • Multilingual:
    20+ languages

  • Enrich your
    training texts

  • Solve
    ambiguity problems

  • Preprocessor
    for a parser

Phrase Extraction

Structure text collections for any need. Go from unstructured data to segmented, disambiguated, and syntactically analyzed results.

Bitext Phrase Extraction service allows you to go beyond hashtags or keywords. It provides a comprehensive analysis of your data to extract the key phrases or concepts no matter the complexity and the type of text. See more >>

  • Advantages:
  • Extract information
    from any type of text

  • Comprehensive
    analysis of your data

  • Normalize variants
    into standard forms

  • Detect
    key ideas and trends


Extract over 16 different types of entities such as brands, locations or dates.

Bitext Entity Extraction service analyzes your text to extract entities (and their type, within over 16 types, for example: proper names, countries, organizations, bank accounts, phone numbers, dates, web addresses...), to gather high-level knowledge on large amounts of documents, adding structure and connections to your data. See more >>

  • Advantages:
  • Normalize variants
    into standard form.

  • Customized to
    extract tailored data

  • Extract over
    16 types of entities

  • Fully

Sentiment Analysis

Extract insights buried in your data to enhance your services, making your customers happier and increasing your revenue.

Bitext Sentiment Analysis service provides polarity, sentiment scoring, sentiment text and, most important, sentiment topic identification out of raw data with over 90% accuracy. It is offered in a wide variety of languages. See more >>

  • Advantages:
  • Over
    90% accuracy

  • Sentiment topic
    to get granular results

  • Extract all the opinions
    contained in the text

  • Sentiment scoring
    to measure intensity

Slot Generation

Bitext middleware for bots fully automates the training of conversational bots. It increases bots’ accuracy and makes them more human-like. We help you enhance the user experience and create a more effective sales channel.

The Slot Generation service takes as input a command to a chatbot and provides as output a structure for the sentence (a set of slots) that can be easily and correctly interpreted by the chatbot. See more >>

  • Advantages:
  • Speed up
    training by 70%

  • Crate more effective
    sales channel

  • Achieve
    100% accuracy

  • Easy integration with
    any bot training platform

Sentence Rewriting

Bitext Middleware for bots offer is the most flexible solution in the market to enhance the communication between humans and machines and can be easily integrated with every major bot training platform.

The Sentence Rewriting service takes as input a command to a chatbot and provides a simplified version of the command, reduced to its essential components. By implementing our technology inside your bot, it will be able to understand users’ requests without forcing them to speak like robots. See more >>

  • Advantages:
  • Reduce
    time for training

  • Crate more effective
    sales channel

  • Increase
    answers' accuracy

  • Easy integration with
    any bot training platform

bitext madrid offices


José Echegaray 8, building 3, office 4
Parque Empresarial Las Rozas
28232 Las Rozas

san francisco bitext offices


541 Jefferson Ave., Ste. 100
Redwood City
CA 94063