Dev tools · alternatives · 2026

24 alternatives to Sentiment API

A simple API to judge positivity/negativity of text.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Sentiment API launched in 2017; newer entries below may have overtaken it.

1. 1
   Sentiment Analysis API▲4

   Making Sentiment Analysis Easy

   2018 · its alternatives →

2. 2AD
   API delivers new type of sentiment data about the crypto market▲10

   2019 · reddit.com · its alternatives →

3. 3
   Mood Metrics API▲2

   Sentiment Analysis

   Dec 2025 · mood-metrics-api.dev · its alternatives →

4. 4
   sentimeter.ai▲74

   Open online sentiment tracker on the subjects that matter

   2020 · its alternatives →

5. 5
   Sentiment Analysis Bot▲127

   AI sentiment analysis for app store reviews

   2023 · its alternatives →

6. 6
   TextSensus▲8

   Text sentiment analysis API

   2025 · its alternatives →

7. 7
   Sentiments▲120

   Mobile First, Swipe and Emoji based feedback

   2016 · its alternatives →

8. 8
   The Twitter Sentiment Index▲111

   Twitter graphing public opinion of presidential candidates

   2020 · its alternatives →

9. 9
   Shut Your Mouth API▲247

   An API to end cyber bullying 🤐

   2018 · its alternatives →

10. 10EE
    Entity extraction, summarization and opinion mining API▲10

    2016 · esapi.intellexer.com · its alternatives →

11. 11
    Words API▲104

    An API for for the English language

    2015 · wordsapi.com · its alternatives →

12. 12
    PH Bench▲334

    Product Hunt posts sentiment analysis

    2017 · qs88.store · its alternatives →

13. 13AH
    API Happiness is not a 'nice-to-have'▲38

    2014 · apitools.com · its alternatives →

14. 14
    Contextual Sentiment Analysis API▲4

    Sentiment Analysis with a deep understanding of the context

    2020 · aws.amazon.com · its alternatives →

15. 15
    Instabug Sentiment Analysis Tool▲84

    AI-powered sentiment analysis tool for mobile teams

    2023 · luciq.ai · its alternatives →

16. 16
    #EmojiSentiment❤️▲5

    Emoji based sentiment tool

    2017 · emojisentiment.herokuapp.com · its alternatives →

17. 17SI
    See if a movie is happy or sad with sentiment analysis▲58

    2017 · crealdo.com · its alternatives →

18. 18AE
    An easy-to-use Text Analysis API – NLP and Machine Learning▲153

    2014 · aylien.com · its alternatives →

19. 19
    ReplyToAppReviews▲182

    Reply to App/Game reviews using AI

    2024 · bubble.io · its alternatives →

20. 20
    Sentiment Analysis▲5

    sentiment analysis tool for tweets.

    2025 · its alternatives →

21. 21
    Textalytic▲119

    Free point & click text analysis in the browser

    2018 · textalytic.com · its alternatives →

22. 22
    Toneapi▲112

    Optimize content for emotion

    2015 · adoreboard.com · its alternatives →

23. 23
    Sennet AI · Social Sentiment▲78

    The social sentiment platform for investors

    2021 · its alternatives →

24. 24
    Emotion AI | Twitter Sentiment Analyser▲10

    Analyse sentiments of people from Twitter using Emotion AI

    2023 · emotion-ai.alisolanki.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →