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Sentiment Analysis API

Analyses a text and returns the overall sentiment as Very Negative, Negative, Neutral, Positive or Very Positive.

Sentiment Analysis API

What is Sentiment Analysis?

A quick introduction

Sentiment Analysis identifies and extracts subjective information inside a text database, making it possible to predict the sentiment from a new piece of information. So, the basic idea can be to identify if a given text is Positive 🤗, Neutral 😶, or Negative 🤬.

This is done by using Natural Language Processing (NLP) to analyze a big amount of classified texts, detecting which words in which context makes a text belong to a given sentiment.

Sentiment Analysis has lots of useful applications nowadays. It's mostly used for, well, detecting the sentiment of texts!

Down below you can see some use cases for this service.

What can you do with our Sentiment Analysis API?

We have written a few use cases to inspire you develop a smarter application!

TripAdvisor Research
Write a TripAdvisor scraper and analyze each of the reviews to get an overview of how your company is performing.
Twitter Analysis
How is your brand performing on Twitter? Are users posting bad reviews about your brand?
Opinion Dashboard
Build a dashboard to keep track of your customer satisfaction using both Twitter and TripAdvisor.
Identify potential problems
Getting a bad review is tough, but it's important to act fast with the customer. Build a real-time email analyzer to classify your client emails based on their sentiment.

Start now with our PHP and JavaScript libraries

We have open-sourced our PHP and JavaScript libraries to make it extremely easy to start using our AI services.

Take me to the documentation
App screenshot

Frequently asked questions

What's the cost of using this service?

This service has a minimum cost of 2 credits per call. Please keep in mind that some of our services may charge based on the amount of characters.

What if I don't use PHP nor JavaScript?

We are still working on this to provide you with libraries in many other languages! In the meantime, you can use our API Endpoints and implement your own solution. It's still super easy!

Is there any free tier?

Once you sign up, you will get 100 free credits to use them whenever you want. We will never pressure you into purchasing something you are not completely sure you will need.

I've ran out of free credits and I'm still not convinced.

In this case you can get in touch with us and we can refill your free credits account for further API testing 🥳

I've accidentally leaked my API Key. What should I do?

Don't worry. You can go to your profile to reset your API Token and we will disable the previous one automatically.

Okay, you've convinced me. How do I start?

First of all, create an account if you haven't got one yet. Once you've got it, just click on the buy credits button on the top-right corner and you'll be all set up!

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