Build Privacy-First Surveys
Own Every Response

For teams who treat privacy as non-negotiable. Collect honest, end-to-end encrypted responses that only you can read.

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Trusted by leading brands for secure, privacy-first surveys

  • Pepsico
  • UN Org
  • City of Columbia
  • University of South Carolina
  • Bucknell
  • Southwestern Michigan College
  • Brave Browser
  • Pepsico
  • UN Org
  • City of Columbia
  • University of South Carolina
  • Bucknell
  • Southwestern Michigan College
  • Brave Browser

What's Inside BlockSurvey

  1. Zero-Knowledge Privacy

    Own every response. Answers are encrypted on the device before they ever reach us, so you're the only one who holds the key.

    • Encrypted end to end
    • No trackers, cookies, or ads
    • Collect fully anonymous responses
    • Own and control all your data
    Learn more
    Survey responses stored encrypted, unreadable to anyone but the owner
  2. AI-Powered Creation

    Just tell our AI what you need. It writes, refines, and structures your questions in seconds, so you never have to stare at a blank page.

    • Go from prompt to survey in seconds
    • Get smart question suggestions
    • Add skip logic and multilingual support
    • Make it yours with white-label branding
    Learn more
    Describing a survey and letting BlockSurvey AI generate the questions
  3. Reach Every Respondent

    Meet people where they actually answer. Run email and text campaigns, or share by link, QR, or embed, all from one place.

    • Send email campaigns
    • Run SMS text campaigns
    • Share by link, QR, or embed
    • Follow up automatically
    Learn more
    Building an email campaign to distribute a BlockSurvey survey
  4. AI-Powered Analysis

    Let AI do the analysis for you. It surfaces the themes, sentiment, and insights hiding in your responses, no manual work, no exports.

    • See themes with AI thematic analysis
    • Read the mood with sentiment analysis
    • Get instant response summaries
    • Analyze data that stays encrypted
    Learn more
    Thematic and sentiment analysis of survey responses in BlockSurvey

How BlockSurvey Protects Your Data

BlockSurvey encrypts all your responses with end-to-end encryption, ensuring complete privacy and security. Only you can access your data, not us, not anyone else.

Full Name
Email Address
City
Satisfaction
Valued Feature
Ava Bennett
Austin
9/10
Fast response time
Liam Carter
Toronto
8/10
Easy to use interface
Sophia Martins
Berlin
7/10
Great customer support
Noah Whitfield
Melbourne
10/10
Seamless integrations
Emma Delgado
Madrid
6/10
Affordable pricing
Full Name
Email Address
City
Satisfaction
Valued Feature
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BlockSurveyYour data stays private with end-to-end encryption.
Other PlatformsYour responses can be seen by the platform.

Drag the slider to spot the difference.

Secure by Design - It's for Everyone

  • ISO 27001 certified
  • SOC 2 Type II certified
  • FERPA compliant
  • HIPAA compliant
  • GDPR compliant
  • ISO 27001 certified
  • SOC 2 Type II certified
  • FERPA compliant
  • HIPAA compliant
  • GDPR compliant
  • ISO 27001 certified
  • SOC 2 Type II certified
  • FERPA compliant
  • HIPAA compliant
  • GDPR compliant

Integrate Seamlessly Analyze Effortlessly

Connect BlockSurvey with the tools you already trust — from Microsoft Excel and Airtable to HubSpot and Power BI. Automate your workflows, sync responses in real time, and keep insights flowing where they matter most.

  • Discord. Slack. HubSpot.
  • Google Sheets. Airtable.
  • Zendesk. Power BI. Microsoft Excel.

Explore Integrations

Loved by Teams Around the World

  • We stopped thinking about surveys as just forms and started building a real workflow. BlockSurvey gave us a HIPAA-compliant application system, automated eligibility tracking, and a full communications hub - handling 600+ applications without a single enterprise CRM. The flexibility to iterate as we grew, backed by a team that genuinely built with us, made all the difference.

    Erin Luers Abbott — Project Director, Lunder CareForce Institute

Unlock the Power of Secure, Actionable Insights

  • 10 Million+

    Secure survey responses collected and analyzed without compromising privacy

  • 1,000+

    Hours saved annually by businesses using our AI-driven, privacy-first survey platform

  • 500+

    Organizations empowered to make informed decisions while maintaining complete data ownership

Recognized by the People Who Use Us

Join Leading Brands across 50+ countries

Using BlockSurvey to protect their respondents' privacy, increase their survey completion rates, get better community feedback, and build better organizations.

G2 Crowd

4.8Star Rating

Capterra

4.9Star Rating

Frequently Asked Questions

BlockSurvey is a privacy-first, AI-powered survey platform with end-to-end encryption and complete data ownership. You can create surveys from scratch, from templates, or with AI, share them securely, and analyze responses with AI — with no ads, trackers, or third-party access to your data.

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