Someone drowning in paperwork

Manual thematic analysis takes too much time

Manual thematic analysis takes hours of reading, coding, and regrouping responses.

It’s tedious work that drains your energy and makes it harder to focus on the deeper analysis and strategic insights your team depends on.

Create codebooks from open ended feedback in seconds

With one click, Blix thematic analysis software finds the patterns in your data, builds a structured codebook, and organizes your open-ended feedback into meaningful themes.

It takes over the hardest part of reading and interpreting thousands of responses and delivers insights instantly.

Blix verbatim coding dashboard
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Features

A Complete AI Workflow for Thematic Analysis

Fully Automated Theme Discovery

Blix automatically detects key themes across your open-ended feedback, even when respondents phrase ideas differently. It groups related concepts using meaning, not keywords, so you get an instant view of the main topics driving your data.

Instant AI-Generated Codebook

Create a structured, high-quality codebook in seconds. Blix’s AI identifies relationships between ideas and builds a codebook that mirrors how human researchers think.

Flexible Editing & Context

You stay in control to keep your analysis on point with your research goals. Add, remove, merge, or split codes anytime. Edit code names or descriptions directly in the interface to provide context and fine tune the AI’s coding process.

Create Codebooks In Any Language

Analyze feedback from almost any language, and generate your final codebook in the language of your choice. Want to code open-ended responses in Chinese, Spanish, or French all with one unified codebook in English (or any other language)? Blix can do that.

Reuse Codebooks, Save Hours

Easily upload codebooks from Blix, Excel, or any other platform to code recurring tracker waves in seconds.

Unlock insights faster, leave the grunt work to us!

Moa Wirde, Project Manager, Convosphere

“Our clients are over the moon with the insights we've been able to pull out thanks to Blix. We couldn't be happier!”

Moa Wirde
Project Manager, Convosphere
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Matt Hussey, Founder of Generosity X

“We can now confidently ask open-ended questions. What once felt overwhelming now feels exciting, like Christmas morning! And our clients LOVE the insights!”

Matt Hussey
Founder of Generosity X
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Marc Solby

"I was 100% impressed by the results. Blix is super simple to use and very accurate.”

Marc Solby
Owner, Lighthouse Consulting
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How Blix Works

AI-powered thematic analysis software that’s quick, easy, and reliable.

Upload Your Data & Choose Your Language

Drop in your data directly from Excel, CSV, or SPSS, then select the language you want your codebook written in.

Generate or Upload a Codebook & Edit as Needed

Click “Analyze” to let our AI code your open-ends and group responses into clear themes — or upload your own existing codebook. Then refine as needed: rename themes, merge similar ideas, or adjust descriptions to guide Blix’s coding and fine-tune your results.

Export Directly to Excel or PowerPoint

Send your fully coded data to Excel or PowerPoint with one click — complete with themes, summaries, and ready-to-use visuals.

Built for Researchers

Blix thematic analysis software is made for market researchers, consumer insights teams, and CX analysts who need fast, accurate thematic coding.It’s ideal for trackers, longitudinal research, and multilingual feedback projects.

Blix multiple language support

Don't just take our word for it.

"We can now confidently ask open-ended questions. What once felt overwhelming now feels exciting, like Christmas morning! And our clients LOVE the insights!"

Matt Hussey

Founder of Generosity X

Read the case study

FAQs

What is thematic analysis?

Thematic analysis is a qualitative research method used to identify, analyze, and interpret patterns of meaning within qualitative data. It involves familiarizing yourself with the data, creating initial codes, grouping codes into themes and codeframes, and finally defining and writing up those themes to tell the story of the data. This method helps researchers uncover shared experiences and behaviors from qualitative data like interviews, focus groups or open ended survey responses.

What are some examples of thematic analysis?

Thematic analysis helps you find patterns in open-ended feedback. For example, themes for an application might include customer service, product quality, pricing, or ease of use. These themes show what people talk about most and how they feel about it.

What tool is used for thematic analysis?

There are several tools online that can help, but many only look for keywords and not real meaning. Those systems might group “cheap” and “inexpensive” separately, even though they mean similar things.

Blix is the best choice for thematic analysis software. It uses semantic analysis to understand context, so your themes reflect ideas the way a human researcher would see them.

Can AI do thematic analysis?

Human analysis has its limitations, such as personal biases and oversight. In contrast, thematic analysis software offers accuracy and consistency. Whether you're a researcher, customer experience analyst, or head of insights, you can use an AI tool to manage the thematic analysis process in minutes.

Can I use ChatGPT to analyze survey data?

Yes, you can use ChatGPT to help brainstorm, summarize, or explore survey responses. But if you're a professional researcher or working with large volumes of open-ended data, you'll get better results using a dedicated tool.

Blix is purpose-built for qualitative data analysis. Unlike generic AI tools, Blix uses a proprietary algorithm designed specifically for thematic coding. It automatically generates high-quality, reliable codebooks and themes, optimized for coverage, clarity, and relevance, so you don’t have to spend hours on manual coding or constant iterations. With Blix, you get consistent, decision-ready insights faster and without compromising on quality.

Can I customize or adjust the themes after Blix creates them?

Yes. You can add, remove, merge, or rename themes anytime. The AI gives you a strong starting point, and you stay fully in control.

How does Blix make sure themes are consistent across projects?

You can save and reuse your codebooks from one study to the next. This keeps your themes consistent, even across changes in the market or research methods.

What happens if my open-ended responses mention overlapping themes, does Blix assign multiple codes?

Yes. When a response fits more than one theme, Blix assigns multiple codes so nothing meaningful gets missed.

I’ve used other coding tools in the past; they don’t work as well as humans.

You're right; most traditional AI coding tools rely on simple keyword matching.

We use large language models that understand context and nuance, coding based on meaning rather than just words. The result is human-level accuracy at a speed that’s up to 100x faster.

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