What is X (Twitter) sentiment analysis?

X (Twitter) sentiment analysis is the process of identifying whether tweets express positive, negative, or neutral opinions about a brand, topic, or event. It helps you understand how people feel by analyzing large volumes of X (Twitter) data in real time.

Why is X (Twitter) sentiment analysis important?

X (Twitter) sentiment analysis is important because it helps you understand how people react in real time to your brand, product, or campaign. It can help you to: - monitor and manage brand reputation - detect negative trends early - prevent PR crisis at an early stage - understand what drives positive reactions - make faster marketing and PR decisions

How does X (Twitter) sentiment analysis work?

Every tool uses its own sentiment analysis algorithm. Here’s how Brand24’s works, explained from a technical perspective: "After you create a project, the system starts collecting mentions that include your keyword. Each mention is then processed by our sentiment analysis model and classified as positive, negative, or neutral in real time. Our model is based on machine learning, including deep learning and pretrained language models (PLMs), similar to those used by companies like Google or Microsoft. It’s trained on thousands of annotated examples, with dedicated data annotation and AI teams continuously improving its accuracy. As a result, the system can detect sentiment across multiple languages and handle large volumes of data with high reliability." Krzysztof Rajda Head of IT in Brand24

How to get X (Twitter) data for sentiment analysis?

You can get X (Twitter) data for sentiment analysis in two ways: - manually , by collecting tweets yourself - automatically , using a social media monitoring tool or API In practice, most teams use tools that collect tweets in real time based on selected keywords and prepare them for analysis.

What is the scope of X (Twitter) sentiment analysis?

The scope of Twitter sentiment analysis includes: - brand monitoring - customer feedback analysis - campaign evaluation - competitor analysis - trend and topic tracking Because X provides fast, public data, it’s often used to analyze real-time public opinion across different industries.

Why use X (Twitter) for sentiment analysis?

X (Twitter) is widely used for sentiment analysis because people share their opinions quickly and publicly, conversations happen in real time, and reactions to events, brands, products, and both global and local news appear almost instantly. This makes X one of the best sources for tracking live sentiment and public opinion.

What sentiment analysis can you do on X (Twitter)?

On X (Twitter), you can perform several types of sentiment analysis, including: - classifying tweets as positive, negative, or neutral - tracking sentiment trends over time - detecting spikes in negative or positive sentiment - identifying topics behind sentiment (opinion mining) - comparing sentiment between brands or time periods

How accurate is X (Twitter) sentiment analysis?

The accuracy of X (Twitter) sentiment analysis depends on the method and tool used. Modern AI models based on Machine Learning, Deep Learning, and Pretrained Language Models can achieve high accuracy, especially at scale. That said, they can still struggle with context-heavy tweets, sarcasm, or slang.

100% human-generated content

Katarzyna Dereń

Content Team Leader and Social Listening Expert at Brand24

Expertise:

AI social listening
media monitoring
brand strategy

For over 4 years, she’s been participating in developing an AI-powered media monitoring tool.

As a Content Manager, Katarzyna wrote blog posts about mentions monitoring, sentiment analysis, brand strategies, and social media. Currently, she’s managing a team of talented writers. In her opinion, to rank high in SERPs, it’s necessary to present the topic in a unique way.

After work, you can meet her watching a superhero movie in the cinema, or on the badminton court. Also, she’s a big fan of fantasy literature.

Education:

Tischner European University
Rzeszow University of Technology

Sentiment Analysis

Apr 2, 2026

X (Twitter) Sentiment Analysis: 6 Simple Steps [2026]

Learn how to do Twitter sentiment analysis in 6 simple steps. Understand positive and negative mentions, and see what X users think about your brand!

Katarzyna Dereń

Analytics & Reporting

Mar 21, 2026

Social Media Metrics to Track for Success in 2026

Not sure how to keep track of your marketing activities? We have something for you. Here are 15 social media marketing metrics you should track.

Katarzyna Dereń

Start Social Listening!

Get the Brand24 trial and start social listening like a PRO.

Start trial

Platform Guides

Mar 5, 2026

How to Track Instagram Hashtags in 2026?

How to track hashtags on Instagram in 2026? Discover the best tools, compare features, analytics, and mentions monitoring capabilities!

Katarzyna Dereń

Platform Guides

Mar 3, 2026

How Can Brands Track Hashtags on Facebook in 2026?

How to track hashtags on Facebook? Check this article and my tips to discover the most effective way to monitor Facebook tags & best tools to do it!

Katarzyna Dereń

Platform Guides

Feb 25, 2026

X (Twitter)Analytics: How to Find and Use in 2026?

How to access X analytics in 2026? Learn where to find the X (Twitter) analytics dashboard, how to check impressions, profile visits, and engagement.

Katarzyna Dereń

1 2 3 4 5 6 7 … 10 11 12

Start Social Listening!

Get the Brand24 trial and start social listening like a PRO.

Katarzyna Dereń

Expertise:

Education:

All articles by Katarzyna

X (Twitter) Sentiment Analysis: 6 Simple Steps [2026]

Social Media Metrics to Track for Success in 2026

Start Social Listening!

How to Track Instagram Hashtags in 2026?

How Can Brands Track Hashtags on Facebook in 2026?

X (Twitter)Analytics: How to Find and Use in 2026?

Popular articles by Katarzyna

How to Track Instagram Hashtags in 2026?

Sentiment Analysis: What is it & Why do You Need it in 2026?

Social Media Reach: How to Measure & Improve It in 2026?

The 12 Best Sentiment Analysis Tools for 2026

X (Twitter) Hashtag Analytics: Comprehensive Guide [2026]

The Best Digital Marketing Tools to Use in 2026 [22 Tools + Reviews]

Social Media Monitoring Tools: I Tested & Reviewed for 2026

How to Search Multiple Hashtags on Instagram and X (Twitter)?

Top Reads

Brand Monitoring: Tools & Guide for 2026

Brand Reputation Management: Expert Guide + Original Research [2026]

X (Twitter) Analytics Tools: The 12 Best to Try in 2026

How to See How Many Times a Hashtag Was Used on X (Twitter)

Brand Awareness Strategy [The Ultimate Guide for 2026]

The Best AI Hashtag Tracker & Other Hashtag Tracking Tools [2026]

Social Media Reach: How to Measure & Improve It in 2026?

Sentiment Analysis: What is it & Why do You Need it in 2026?

Share of Voice: Definition, Calculation, Tools [2026 Guide]

Social Media Analysis: Complete Guide for 2026

Start Social Listening!