Sentiment Analysis Web Tools

Web applications, APIs, and dashboards for sentiment analysis on live content (articles, feeds, social media). Includes implementation frameworks and deployment platforms. Does NOT include model architectures (RNN/LSTM/BERT), non-English specific tools, or general NLP frameworks.

There are 22 sentiment analysis web tools tracked. 1 score above 50 (established tier). The highest-rated is thisandagain/sentiment at 68/100 with 2,674 stars and 531,841 monthly downloads.

Get all 22 projects as JSON

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#	Tool	Score	Tier	Stars	Language
1	thisandagain/sentiment AFINN-based sentiment analysis for Node.js.	68	Established	2,674	JavaScript
2	thisandagain/troll Language sentiment analysis and neural networks... for trolls.	41	Emerging	330	JavaScript
3	kupolak/afinn Sentiment analysis in Elixir.	37	Emerging	3	Elixir
4	mananshah99/sentR Simple sentiment analysis framework for R	35	Emerging	32	R
5	buckthorndev/sentiment_dart Sentiment Dart is a dart module that uses the AFINN-165 wordlist and Emoji...	30	Emerging	10	Dart
6	SentometricsResearch/sentometrics An integrated framework in R for textual sentiment time series aggregation...	29	Experimental	84	R
7	akashlilhare/dart_sentiment Dart Sentiment is a dart module that uses the AFINN-165 wordlist and Emoji...	27	Experimental	9	Dart
8	gauravfs-14/CognitiveSky CognitiveSky is an open-source research tool designed to explore and analyze...	26	Experimental	7	TypeScript
9	saksham-joshi/SentiVox API + Site for sentiment analysis using TypeScript, Bun and Redis with great...	25	Experimental	2	TypeScript
10	syzer/sentiment-analyser ML that can extract german and english sentiment	25	Experimental	36	JavaScript
11	davidemiceli/sentiment-multilang AFINN-based multilanguage sentiment analysis for Node.js	22	Experimental	11	JavaScript
12	builamhung888/Internet-Mood-Radar 🌍 Track global moods in real-time with interactive maps, analyzing public...	22	Experimental	—	TypeScript
13	Hand-On-Web-Ltd/sentiment-analyser Analyse customer review sentiment using the AFINN-165 word list — no API...	22	Experimental	—	JavaScript
14	apoorvapendse/CruSyt Decode Social Buzz, Drive Informed Decisions through Crucial Insights using...	21	Experimental	5	CSS
15	Flight-School/sentiment A command-line utility that evaluates the emotional sentiment of natural...	17	Experimental	69	Swift
16	gudgud96/frenly Building a friendlier web community with sentiment analysis. Winners of NUS...	16	Experimental	2	JavaScript
17	Sandhiyamrs/emote-insight-dashboard 📈 Emotion insights dashboard that visualizes sentiment & mood using NLP and...	16	Experimental	1	TypeScript
18	zoltanpal/power-of-words Power of Word is a sentiment‐analysis platform that ingests Hungarian news...	14	Experimental	—	TypeScript
19	prograils/afinn Sentiment analysis in Ruby. Languages supported: English 🇬🇧, Danish 🇩🇰	12	Experimental	3	Ruby
20	sekift/tarpan tarpan，欧洲野马，于1877年灭绝。在这里是自主实现的中文细粒度情感分析程序，能够给出词语、句子、段落的具体得分。	12	Experimental	3	Java
21	MarkusBansky/sentiment Sentiment — javascript NLP tool for fast and simple sentiment analysis	11	Experimental	2	TypeScript
22	DanielJohnBenton/SentimentAnalysis :performing_arts: Score sentences in a source text by POSITIVE or NEGATIVE...	10	Experimental	1	JavaScript

Comparisons in this category

sentiment and sentiment-multilang (68 vs 22) sentiment and afinn (68 vs 37) sentiment and sentiment-analyser (68 vs 22)