A data storyteller and hack that helps you analyze trends, create visualizations and explain your findings through interactive audio conservations and texts.
Meet Reef: The NotebookLM for Spreadsheets!
Hey Product Hunt!
Super excited to introduce Reef, a tool we built to make data analysis not just easier—but also more interactive and insightful.
What is Reef?
It’s an AI-powered data analyst; storyteller that helps you clean messy data, analyze trends, create visualizations, and now… explain your insights through audio and text!
Here’s what makes Reef special:
- No more manual errors—Reef ensures accuracy by instantly analyzing your spreadsheet.
- No formula mistakes—Auto-generated charts; tables mean you don’t have to worry about incorrect calculations.
- No misinterpretation—AI-powered narration explains charts; and tables in plain English, reducing the risk of misunderstanding data.
- No missing insights—Audio conversation allows you to ask follow-up questions and uncover hidden trends effortlessly.
- No compatibility issues—Reef supports Excel, CSV, and JSON, so you won’t struggle with file formats.
- No scattered data—Reef Board keeps everything organized, letting you pin charts, add notes, and build clear data stories.
Who is it for?
• Startup founders & operators tracking metrics
• Marketers analyzing campaign performance
• Students & educators simplifying complex data
• Researchers turning data into meaningful insights
• Analysts who don’t want to clean data manually (again)
We built Reef because we were tired of spending hours wrangling spreadsheets and trying to explain insights to non-data people. Now, instead of just showing numbers, Reef speaks, writes, and visualizes insights for you.
Would love to hear what you think! Try it out, break it, and let me know what features you’d love to see next. Let’s make data not just easier—but more engaging and accessible.
Check out samples of audio presentations from Reef: https://app.reef.lat
Excited for your feedback!
Congrats on the launch! 🎉 This makes trend analysis so much more engaging and accessible 🚀
Interesting stuff. However, I am curious to understand how is this different from using openAI APIs or third party APIs that lets you 1) analyze your spreadsheet dataset 2) generate ppt using specialised GPTs 3) create voice script for the ppt and then 4) using voice to present it. And all these steps can be performed inside chatGPT interface . My aim is not to discourage but to really dig deeper into the product. Thanks and all the best !
Dude, this app is seriously amazing! I've always struggled to make sense of data and present it in a cool way. It's a game - changer. It helps me analyze trends super easily, and creating visualizations is a breeze. And the best part? The interactive audio and text explanations for my findings. Now I can actually share my data insights with others clearly. It's become my go - to tool for any data - related work. Can't recommend it enough!
As a product manager, I juggle multiple spreadsheets for product metrics, user feedback, and market research. Reef feels like having an extra data analyst on the team—cleaning messy data, creating intuitive visuals, and narrating key insights so I can focus on decisions rather than wrestling with numbers. I’m excited to see how it handles more complex, cross-department data sets!
I recommend Reef, it's a great app for those who work with data but don't want to spend too much time analyzing. It helps not only to create visualizations, but also to explain and easily explain the results through interactive audio conversion and text.
A simple but powerful solution, no Pivots no prior knowledge just upload your excel sheet and you will see data is converted to Analytics
Wish i had this when I was in university the amount of analysis I needed to do on one simple data sheet was insane. So glad this product exists for other people out there!
great job guys!
If you think of showing quick analysis with figuring out what should be plotted on the x, y, and z axis just use reef, it safes time.
It's a very powerful tool.
@frankburg Loved it! The AI-powered narration is a standout feature; translating complex insights into plain English (and audio!) could bridge the gap for so many teams. Excited to see how this evolves and how users integrate it into their workflows!
Sending wins to the team behind it :)
