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Best text evaluation APIs

Text Emotion Recognition API

The Text Emotion Recognition API allows you to accurately identify and interpret the emotions expressed in a given piece of text.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 140ms avg MCP ready

Text Feeling Detector API

The Text Feeling Detector API decodes the emotions in the text and offers information in real time.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 59ms avg MCP ready

Expression Evaluation API

The Expression Evaluation API is a versatile natural language calculator that can evaluate mathematical expressions and return the results in plain text. Simply input the expression to be evaluated, and the API will scan and compute the calculation, making it an easy-to-use tool for developers who want to incorporate a calculator function into their applications.

Tools & Utilities Free 7-Day Trial

100% uptime 277ms avg MCP ready

Text Sentiment Detection API

Classifies text as positive, negative, or neutral, detects emotions, subjectivity, keywords, and confidence.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 379ms avg MCP ready

Text to Feelings Fetch API

Translate text into feelings accurately using the Text to Feelings Fetch API, fostering better communication and connection.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 216ms avg MCP ready

Text Sentiment Fetcher API

Capture vital Sentiment Insights from Text to elevate your brand’s communication and customer feedback strategies.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 20ms avg MCP ready

Retrieve Sentiment from Text API

Easily Retrieve Sentiment from Text to improve user engagement and tailor responses in real-time.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 16ms avg MCP ready

Text Emotion Extraction API

Extract deep emotions from your text content with our intuitive Text Emotion Extraction API.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 19ms avg MCP ready

Text Sentiment Analysis API

Uncover insights with our Text Sentiment Analysis API to gauge emotions in your content effectively.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 19ms avg MCP ready

Text Toxicity Capture API

Extract and analyze toxicity content efficiently with our powerful API, perfect for enhancing your project’s integrity.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 61ms avg MCP ready

Safe Text API

Seamlessly access a wide range of toxicity-focused media, facilitating informed decisions and research.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 65ms avg MCP ready

Image to Text OCR API

Extracts text from images, identifies words, lines, and blocks, providing coordinates, confidence, and hierarchical structure of visual content.

Visual Recognition & Imaging Free 7-Day Trial

100% uptime 10,469ms avg MCP ready

Text to Emotion API

It analyzes texts and detects emotions such as happiness, anger, sadness, surprise, and fear, returning accurate scores for each identified feeling.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 1,768ms avg MCP ready

Text Emotion Capture API

Capture and analyze emotions in your writing effortlessly with our Text Emotion Capture API to improve reader engagement.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 17ms avg MCP ready

Text Tone Analysis API

Enhance your content with our Text Tone Analysis API for precise adjustments to match your audience's emotions.

Natural Language Processing (NLP) Free 7-Day Trial

100% uptime 13ms avg MCP ready

Text Keyword Evaluator API

The Text Keyword Evaluator API evaluates keyword occurrence within text, delivering valuable insights to refine content and improve search engine visibility.

Natural Language Processing (NLP)