Extractive Text Summarization NLP Tools

Tools implementing graph-based algorithms (TextRank, LexRank) for extractive summarization and keyword extraction from text. Does NOT include abstractive summarization, general document summarization frameworks, or other NLP tasks like translation or sentiment analysis.

There are 33 extractive text summarization tools tracked. 1 score above 70 (verified tier). The highest-rated is miso-belica/sumy at 73/100 with 3,665 stars. 1 of the top 10 are actively maintained.

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#	Tool	Score	Tier	Stars	Language
1	miso-belica/sumy Module for automatic summarization of text documents and HTML pages.	73	Verified	3,665	Python
2	summanlp/textrank TextRank implementation for Python 3.	51	Established	1,270	Python
3	theeluwin/lexrankr LexRank for Korean.	51	Established	61	Python
4	ArtistScript/FastTextRank 中文文本摘要/关键词提取	49	Emerging	436	Python
5	Wordcab/wordcab-python 📖 Transcribe and Summarize any business communication at scale with Wordcab's API	45	Emerging	9	Python
6	didasy/tldr Text summarizer for golang using LexRank	44	Emerging	137	Go
7	ebenso/TextSummarizer TextRank implementation for C#	44	Emerging	59	C#
8	ceshine/textrank_demo A simple website demonstrating TextRank's extractive summarization capability.	42	Emerging	55	HTML
9	Legal-NLP-EkStep/judgment_extractive_summarizer OpenNyAI is a mission aimed at developing open source software and datasets...	37	Emerging	9	Python
10	AdamSpannbauer/lexRankr Extractive Text Summariztion with lexRankr (an R package implementing the...	37	Emerging	21	R
11	gorango/lexrank.js Unsupervised text summarization using the lexrank algorithm	36	Emerging	15	JavaScript
12	Murgio/TextRank-Directed-Graph unsupervised graph-based ranking model.	35	Emerging	7	Jupyter Notebook
13	gulvaibhav20/extractive-text-summarizer Extractive Text Summarization using Integrated TextRank and BM25+ Algorithm	33	Emerging	7	Python
14	bnosac/textrank Summarise text by finding relevant sentences and keywords using the Textrank...	30	Emerging	77	R
15	AmirTahaMim/SumSimple SumSimple is a FastAPI-based text summarization service using traditional,...	29	Experimental	3	Python
16	dpressel/textrank-js TextRank algorithm implementation in Javascript	29	Experimental	40	JavaScript
17	jhrcook/TextRank A Swift package that implements the 'TextRank' algorithm for text summarization.	25	Experimental	6	Swift
18	endlessdev/summarizer 📃 Summarize article with textrank for korean	25	Experimental	7	Java
19	agc-shubham/Text-Summarization Text Summarization using text rank algorithm	24	Experimental	3	Jupyter Notebook
20	AliMorty/Text_Summerization In this project, we used the page rank algorithm to extract important...	22	Experimental	6	HTML
21	Cmput416F21/PyGlueTokenizer A tool for obtaining natural language summaries of Python functions.	21	Experimental	9	Python
22	marcelo-earth/summer 🧠📘 OpenAI script that summarizes complex text with GPT-3	20	Experimental	8	Python
23	Christoph-Beckmann/Research-Tool Summarize Text; Identify and Analyze Keywords; Do Research	20	Experimental	7	Python
24	lucasmenendez/gobstract Simple automatic abstract text generator	19	Experimental	3	Go
25	vnurhaqiqi/indonesian-text-summarization-fastapi This is REST-API for Indonesian Text Summarization using Non-Negative Matrix...	19	Experimental	3	Python
26	tawfikhammad/Summify An app summarizes documents (pdf-txt).	19	Experimental	1	Python
27	ChasLui/textrank4zh-ts 适用于中文文本关键词提取和摘要生成的 TextRank 算法 TypeScript 实现（兼容浏览器）	19	Experimental	1	TypeScript
28	pabloralves/summarize-bot Public domain Telegram bot capable of summarizing text and PDF files as well...	18	Experimental	2	Python
29	marcustut/summarize This is a text summarizing tool written in Python	18	Experimental	2	Jupyter Notebook
30	Naina-Coder123/BriefMind_ AI-powered document summarization platform built with FastAPI and Hugging...	14	Experimental	—	Python
31	outoflaksh/Text-Summariser Implementing the TextRank algorithm in Python to summarise content from a...	10	Experimental	2	Python
32	avishekdas539/text_summary Text summary by keyword extraction using TextRank algorithm.	10	Experimental	2	Jupyter Notebook
33	Ranwiesiel/indonesian-news-search-bm25-textrank-summarization 🔍📰 Intelligent Indonesian News Search Engine with BM25 ranking and TextRank...	10	Experimental	1	Jupyter Notebook

Comparisons in this category

sumy and SumSimple (73 vs 29) textrank and FastTextRank (51 vs 49) textrank and textrank_demo (51 vs 42) textrank and textrank-js (51 vs 29) textrank and TextRank-Directed-Graph (51 vs 35) textrank and Text-Summarization (51 vs 24) lexrankr and lexRankr (51 vs 37) lexrankr and lexrank.js (51 vs 36) lexrankr and summarizer (51 vs 25) lexRankr and lexrank.js (37 vs 36)