The sentences command line tool tokenizes text into sentences in multiple languages using Go.
Open source
24 alternativesPolyglot
Polyglot provides multilingual text processing tools for natural language processing.
About Polyglot
Polyglot is a natural language pipeline for multilingual text processing. It provides tokenization, language detection, named entity recognition, part-of-speech tagging, sentiment analysis, word embeddings, morphological analysis, and transliteration.
Language coverage differs by task, for example language detection lists 196 languages while part-of-speech tagging lists 16. Examples show use from Python with Text, Word, and Transliterator objects.
Key features
- Tokenization for 165 languages
- Language detection for 196 languages
- Named entity recognition for 40 languages
- Part-of-speech tagging for 16 languages
- Sentiment analysis for 136 languages
- Word embeddings for 137 languages
Best for: Developers working on Python projects that need multilingual text processing.
Good for
- Covers multiple languages across different processing tasks
- Combines several NLP functions in one pipeline
- Includes code examples for common tasks
Watch out for
- Language coverage varies by task, with some tasks supporting fewer languages
Polyglot at a glance
- Category
- Development › Programming Languages
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Polyglot alternatives
Tools and sites you could use instead, ranked by how closely they match.
LMQL provides a programming language for interactions with large language models.
FoLiA is an XML format for linguistic annotation of written language resources such as corpora.
Search and compare programming languages in Codigo, a directory that also publishes language news and examples.
pgmpy provides Python tools for causal inference and probabilistic reasoning.
Open source
24 alternatives
Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library.
Open source
24 alternativesPopular in Programming Languages
Well-known listings from the same topic.
Language Benchmarksprogramming-language-benchmarks.vercel.appJavaDecompilerjavadecompilers.comOpenNLPopennlp.apache.orgStandardJSstandardjs.comactnektosact.comRustPythonrustpython.github.io
Polyglot FAQ
What license does Polyglot state?
The homepage states GPLv3 license.
How is language detection shown?
Create a Text object, then check text.language.code and text.language.name.
Is something wrong or out of date?
Tell us and an editor will check it.
Own this website?
Claim this listing
Claim the listing and suggest updates yourself. An editor checks every claim first.