Natural language processing for text analysis - AI tools

Apache OpenNLP is a machine learning based toolkit for processing natural language text. It supports common NLP tasks like sentence segmentation, tokenization, and parsing.

• Other

NLTK (Natural Language Toolkit) is a comprehensive Python library for natural language processing, offering tools for tasks like tokenization, stemming, tagging, parsing, and semantic reasoning.

• Free

Gavagai provides advanced text analysis solutions using AI and NLP to extract valuable insights from large volumes of text data, helping businesses make data-driven decisions.

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NaturalText AI utilizes a proprietary unsupervised learning engine to analyze text data, extracting actionable insights for enhanced organizational decision-making.

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Lexalytics offers text analytics APIs and natural language processing (NLP) solutions to integrate world-leading NLP into products, platforms, or applications, turning complex text into actionable insights.

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TextRazor is an AI-powered text analysis API that extracts entities, keyphrases, topics, and semantic relationships from text in 19 languages with high accuracy and speed.

• Freemium
• From 200$

Tinq.ai is a comprehensive natural language processing platform that offers AI-powered text analysis tools including rewriting, sentiment analysis, summarization, and content extraction, with API access for developers.

• Freemium
• From 9$

BytesView provides AI-powered text analysis APIs for sentiment analysis, NER, keyword extraction, and more, helping businesses understand customer feedback and market trends.

• Freemium
• From 29$

Lexi is an AI-powered tool that performs NER inference and clustering on thousands of documents, specializing in extracting structured information from unstructured text through advanced natural language processing.

• Paid
• From 36$