Social Media Sentiment Analysis: What It Is and How It Works
Learn how social media sentiment analysis works, why it matters for market researchers, and how to use it to make smarter marketing decisions in 2026.
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Plug automated open ends coding directly into your stack. Blix's text analysis API handles open-ended responses at any scale with human level accuracy, and delivers clean, coded data straight to your survey analysis software or dashboard.
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While numbers can update easily in live dashboards, open-ended responses often get left behind. Analyzing open-ended responses has traditionally meant hours of manual work: reading through the data, building a codebook, and coding everything by hand before any insight can surface.
By the time the text analysis is ready, the moment may have already passed.
The API codes open-ended responses automatically and streams the results directly into your survey analysis software or dashboard in real time. No need to wait for a coder.
You get to see the full picture, right away, and make business decisions faster.
Send in your open-ended responses and Blix automatically identifies recurring themes and builds a complete codebook without manual setup.
Submit your responses alongside a codebook and get back fully coded, structured data. Whether it's 1,000 responses or a million, the API handles it consistently and accurately.
Blix connects directly to the tools your team already relies on, like survey analysis software, statistical analysis tools, BI platforms, dashboards, and agents.
You can use the API to flag responses that need immediate attention the moment they arrive. Whether it's a complaint, an urgent request, or a specific keyword, you can monitor and respond in real time.
Blix makes it easy to code open-ended responses without complicated setup or manual work. It’s robust enough for large tracking studies, yet simple enough for smaller ad hoc projects and quick one-off questions.
Send your open-ended responses to the Blix text analysis API and get back a complete codebook; a structured list of themes automatically identified from your data. Works across any language or mix of languages in the same dataset.
Send your responses along with an existing codebook and get back fully coded, structured JSON that’s ready to plug directly into your reporting tools, BI dashboards, or survey analysis software. Consistent, accurate, and scalable to millions of responses.
Feed the output directly into your pipeline, whether that's a recurring reporting flow, a live dashboard, or a platform you're building for your own users. Once it's connected, the entire workflow runs automatically.
Blix's API gives research firms, survey platforms, and insights teams the power to analyze open-ended text automatically at any volume, in any language, on any schedule.
No waiting for someone to sit down and code the data. Results come back live, in real time, and can support any automated flows, software tools or agents.
Matt Hussey
Founder of Generosity X
Read the case studyThe Blix API is built for anyone who needs text analysis to happen automatically at scale, like research firms running recurring studies, survey platforms looking to offer text analysis as a built-in feature, and teams feeding open-ended feedback into live dashboards, reporting tools or agents.
The Blix UI is built for analysts and researchers who work directly on the data. The API is for when you want to automate that process or integrate it with other flows. Instead of uploading and analyzing manually, it lets text analysis happen automatically, in the background, every time new data comes in.
ChatGPT is a general-purpose tool. It wasn't built for structured, repeatable analysis at scale. It doesn't return consistent JSON output. Try running a million responses through it and the results won't be pretty. ChatGPT simply isn't designed for pipeline integration, and it wasn't built with research-grade accuracy in mind. Blix was.
The API is built for high volumes; think hundreds of thousands to millions of responses.
Yes. Full technical documentation for developers is available in our developer docs.
Save hours of manual work with AI powered open ends coding, with human-level quality and zero manual work.
Turn qualitative feedback into data and insights in minutes, with a few clicks.
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