Privacy in surveys is underrated. Most tools collect your data while you're trying to collect someone else's. BlockSurvey flips that.
Built on end-to-end encryption and blockchain technology, it's designed from the ground up to keep survey data genuinely confidential — not just in the terms of service. Anonymous response collection means respondents actually trust the process, which shows in completion rates.
The interface is clean, templates are flexible, and real-time analytics give you what you need without the bloat. AI integration makes building smarter surveys faster.
If you're working in healthcare, research, HR, or any space where data sensitivity matters, this is the tool that takes security seriously without making it complicated to use.
We also reviewed BlockSurvey on our platform https://www.producthunt.com/products/completeaitraining-com — where we list and categorize 7,000+ AI tools for different jobs and skills.
Hey Product Hunters! Sam here 👋
Today we're open-sourcing BS Grid, the Angular data grid behind BlockSurvey.
Our survey results page handles tens of thousands of responses. This summer we replaced the grid library we were using with one we built ourselves. It now runs our results, contacts and campaign screens. Today, we're making it available to everyone on npm.
You get virtual scrolling, pinned columns, filters, grouping with totals, cell editing, pagination and a real Excel export. Drag over a block of cells and it shows the sum and average, like a spreadsheet.
My favourite part is what it doesn't need. No runtime dependencies beyond Angular and RxJS, no license key and no paid tier. It's MIT licensed.
If you're moving from AG Grid, the column definitions, events and API keep the same names, so most screens move over by changing imports.
We're still working on it. There's no server-side row model, no charts and no tree data.
Try it with 50,000 rows in the live demo, or install it with npm i ngx-bs-grid.
We'd love your feedback. Issues and pull requests on GitHub are welcome.
Kind regards,
Sam
BS Grid just passed 650+ weekly downloads on npm 🎉
We didn't expect that so early. It shows other Angular teams need a free, capable grid as much as we did.
If you haven't tried it yet, open the live demo, load 50,000 rows, and tell us what you'd want next. Your support today means a lot to our small team 🙏
Live demo: https://blocksurvey.io/free-tools/bs-grid
GitHub: https://github.com/BlockSurvey/bs-grid
npm: https://www.npmjs.com/package/ngx-bs-grid