What BlockSurvey is
A survey platform with privacy as the headline and AI doing the heavy lifting. It helps design questionnaires, can ask follow-up questions conversationally, and turns responses into themes, sentiment and insights.
Anonymous responses and end-to-end encryption are part of the pitch.
What you can do with it
- Generate survey questions and options with AI
- Run conversational surveys that probe answers
- Analyse open text into themes and sentiment
- Collect responses anonymously with encryption
Who it is for
- User researchers and market research teams
- HR running employee surveys
- Teachers collecting course feedback
- Communities gathering anonymous opinions
What to watch out for
- Question wording, sample representativeness and interpretation all move conclusions, so review questionnaire logic and raw feedback before deciding anything
- Avoid suggestive questions that push respondents, especially when AI drafts them
- Formal research reports should state sample source and method limits
- Check current plan limits on responses and AI features
Pros & cons
✓ What we like
- Privacy-first with encryption and anonymity
- AI design shortens questionnaire setup
- Conversational follow-ups improve open answers
- Thematic and sentiment analysis built in
! What to watch out for
- AI wording needs review to avoid bias
- Sample bias still limits any survey
FAQ
Can AI create the questionnaire?
Yes. AI survey creation is listed, and it can also suggest options.
Can it analyse results?
Yes. AI survey analysis, thematic analysis and sentiment analysis are included.
What are the privacy features?
Anonymous surveys, end-to-end encryption and a privacy-first framing.
Last reviewed: 2026-09-15
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