Top Text Simplify API alternatives in 2025

Top Text Simplify API Alternatives in 2025

Text Similarity Calculator API

Text Similarity Calculator API is designed to retrieve the percentage of similarity between two text strings. This API is ready to use and easy to implement, making it a valuable tool for developers looking to detect and measure text similarity.

Similarity Calculation. To use this feature, you must enter two text strings as parameters. The API will return a similarity percentage, allowing users to assess how closely the two texts compare in meaning. This capability is particularly useful for applications such as plagiarism detection, legal document comparison, and enhancing search engine relevance.

{"similarity": "0.75"}

View the integration guide for step-by-step instructions.

Text Summarization API

Text Summarization API is a powerful tool that automatically summarizes text to create a brief, condensed version of the original text. It uses advanced natural language processing techniques to identify and extract the most important information from large volumes of text, making it easy to understand and analyze.

Text Summarizer. With this feature, users can select what percentage of the words they want to summarize, and the API will return the general idea of the text or article.

["In the modern digital world, creating easily understandable and concise content is crucial for various purposes, such as educational modules, product descriptions, or personal writing."]

Sentiment Analyzer, which allows users to get the sentiment that any phrase or expression contains. This can help determine if the text is neutral, somewhat positive, or negative.

{"sentiment":"positive","score":0.5719}

View the integration guide for step-by-step instructions.

PDF Text Extractor API

PDF Text Extractor API provides a simple solution for converting PDF files into text or words. This API allows users to quickly and easily extract plain text from a PDF, making it a convenient tool for text analysis, data extraction, and document processing.

PDF to Text functionality. Users can pass the PDF URL and receive the extracted text, which can be used for various applications such as text analysis for sentiment or keyword extraction.

{"pages_text_array":["Introduction to Big Data..."]}

Check out the API documentation to get started.

Text Similarity API

Text Similarity API allows developers to compare two strings of text and obtain a similarity score. This API uses algorithms such as Levenshtein, Jaro-Winkler, and Dice to compare the characters or words in two strings and assign a score based on their similarity.

Get Text Comparison functionality, where users can insert two strings in the parameters to receive a similarity score.

{"string1":"Arun","string2":"Kumar","results":{"jaro-wrinkler":0.483,"levenshtein-inverse":0.2,"dice":0}}

Read our technical guides for implementation tips.

Text Difference Comparison API

Text Difference Comparison API allows users to easily compare two strings or texts and view the differences between them. This API returns a JSON for easy processing and also provides pre-rendered results for HTML and CLI output.

Compare functionality, which compares two strings/texts and returns the differences between them in an easy-to-process JSON format.

{"diffs":[{"type":"eq","text":"Lorem ipsum "},{"type":"del","text":"d"},{"type":"add","text":"D"},{"type":"eq","text":"olor "},{"type":"del","text":"sit "},{"type":"eq","text":"amet"}]}

View the integration guide for step-by-step instructions.

Text Highlights API

Text Highlights API helps to extract the main topics from a large text, such as articles, news, or emails. This API saves time by providing only the key information from lengthy documents.

Highlighter, which analyzes the full text and identifies the main topics or key points of the content.

{"highlights": ["It was popularised in the 1960s with the release of Letraset sheets..."]}

View the integration guide for step-by-step instructions.

Text Sentiment Analyzer API

Text Sentiment Analyzer API is a powerful tool for analyzing and understanding the sentiment of text data. It uses advanced natural language processing techniques to classify text as positive, negative, or neutral.

Sentiment Analyzer, which allows users to check the sentiment of any phrase or expression.

{"sentiment":"negative","score":0.61732}

Visit the developer docs for complete API reference.

PDF into Text API

PDF into Text API allows users to effortlessly convert PDF files into text or words. This API simplifies the process of extracting textual content from PDF documents.

Get Text functionality, where users can attach their PDF file and send the API request to get the text.

{"text":"This is the extracted text from the PDF."}

Try the API playground to experiment with requests.

Paragraph Rephrasing API

Paragraph Rephrasing API uses advanced natural language processing techniques to automatically rephrase and rewrite text while maintaining its meaning. This API can improve readability, avoid plagiarism, and generate alternative phrasing for creative writing.

Paraphrase functionality, which allows users to paraphrase larger texts and receive a JOB ID to retrieve the response later.

{"success":true,"job_id":"18c13214-ddee-49db-915a-8db1ac537829","status":"processing"}

View the integration guide for step-by-step instructions.

English Speech to Text API

English Speech to Text API transcribes speech in English into text. This API filters unnecessary words, providing a cleaner transcription for users.

Submit Files for Transcript functionality, where users can upload their audio for transcription and later retrieve the result.

{"audio_file":"https://example.com/audio.mp3","output":{"text":"This is the transcribed text."}}

View the integration guide for step-by-step instructions.

Conclusion

Text Similarity Calculator API for measuring text similarity to the Text Summarization API for condensing information, each API provides unique functionalities that can enhance workflows. Depending on your specific requirements—whether it's extracting text from PDFs, analyzing sentiment, or rephrasing content—there is an API that can meet your needs effectively. By leveraging these tools, developers can streamline their processes and improve the quality of their applications.