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BlockSurvey

For teams who treat privacy as non-negotiable.

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Description

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

About BlockSurvey

What is BlockSurvey?

BlockSurvey is a privacy-first, AI-powered survey platform with end-to-end encryption and complete data ownership. Surveys can be created from scratch, from templates, or with AI.

What BlockSurvey does

BlockSurvey runs no ads, no trackers, and does not fingerprint browsers. Data submitted through BlockSurvey is end-to-end encrypted, so only the survey data collector can read it. Specify the topic and the AI generates questions, then those questions turn into a survey in a few clicks. Analysis reports include top insights, fatigue analysis, thematic analysis, anomaly detection, persona analysis, and sentiment analytics, for qualitative and quantitative research. Email campaigns, SMS text campaigns, and sharing by link, QR, or embed are listed. Integrations include Discord, Slack, HubSpot, Google Sheets, Airtable, Zendesk, Power BI, and Microsoft Excel. BlockSurvey holds SOC 2 and ISO 27001 certifications, and complies with HIPAA and GDPR regulations.

Who BlockSurvey is for

BlockSurvey serves businesses and enterprises, and the page also describes discounted pricing for independent researchers and non-profit organizations.

How BlockSurvey works

A private account and encrypted private storage are secured by encryption keys. A form or survey is private until published. Publishing makes the survey accessible via URL. BlockSurvey can distribute them with Web URLs, QR Codes, Embeds and Widgets. Respondents can remain anonymous by default. Responses are encrypted end-to-end at the client side, in the browser, and BlockSurvey has no knowledge of the data. Private analytics uses the keys in the browser.

Key features

  • Privacy-first surveys with end-to-end encryption, no ads, no trackers, and no browser fingerprinting.
  • Create surveys from scratch, from templates, or with AI, including skip logic and multilingual support.
  • AI reports cover top insights, fatigue analysis, thematic analysis, anomaly detection, persona analysis, and sentiment analytics.
  • Share by link, QR, or embed, and run email campaigns or SMS text campaigns.
  • Integrations include Discord, Slack, HubSpot, Google Sheets, Airtable, Zendesk, Power BI, and Microsoft Excel.
  • SOC 2 and ISO 27001 certifications, and compliance with HIPAA and GDPR.
  • The pricing page lists a Free plan at $0 /mo and a 14-day free trial.
  • Standard is $49 and $39 /mo. Premium is $99 and $79 /mo. Team is $149 and $119 /mo. Yearly says 2 months free.

Pricing

As listed on blocksurvey.io, checked 14 October 2026. Prices can change; see the site for current terms.

  • Free: $0 /mo. The pricing page also says Start 14-day Free Trial.
  • Standard: $49 and $39 /mo. Unlimited surveys, AI-powered creation, end-to-end encryption, and core privacy protections.
  • Premium, Most popular: $99 and $79 /mo. Everything in Standard, plus AI follow-up questions, custom branding, audience management, and custom survey links.
  • Team: $149 and $119 /mo for 3 users. Everything in Premium, plus AI data analysis, market research question types, campaigns, and compliance essentials.
  • Enterprise: Let's Talk. Scale, security, SSO, white-label control, and personalized onboarding.
  • Monthly and Yearly are both on the page. Yearly says 2 months free.
  • Each SMS is charged at a flat rate of $0.04 per SMS. 10,000 SMS is $400.00. Additional responses are $40. Email campaigns are $111.6. A custom domain is $99. AI credits are 100K tokens for $30.

Facts from blocksurvey.io, checked 14 October 2026

  • Only the survey data collector can read end-to-end encrypted responses.
  • Question types include Matrix, Payment, Signature, Max Diff, Conjoint, Van Westendorp, and Gabor Granger.
  • A Most popular block at $79 /mo lists Users 1, Responses 24,000, File Upload Upto 5GB, and Contacts 10k.
  • SMS is charged at a flat rate of $0.04 per SMS, and the page lists 10,000 SMS and $400.00.
  • Additional responses are $40. Email campaigns are $111.6. A custom domain is $99. AI credits are 100K tokens for $30.
  • Discounted pricing for independent researchers and non-profit organizations is offered. Reach out to see if you qualify.

Written from BlockSurvey's own website (Homepage, Pricing, Features, About). The maker can claim this listing to edit it.

Categories

Security & PrivacySaaS

Frequently asked questions

How does the AI survey generator work?

Specify the topic of the survey and the AI generates questions. Those questions can then turn into a survey in a few clicks.

How is respondent privacy described?

BlockSurvey runs no ads, no trackers, and does not fingerprint browsers. Data is end-to-end encrypted, so only the survey data collector can read it.

What do the plan cards show?

Free is $0 /mo. Standard is $49 and $39 /mo. Premium is $99 and $79 /mo and is Most popular. Team is $149 and $119 /mo for 3 users. Enterprise is Let's Talk. Monthly and Yearly are shown, with 2 months free.

What certifications are listed?

BlockSurvey holds SOC 2 and ISO 27001 certifications, and complies with HIPAA and GDPR regulations.

Is there a trial?

Start free. The pricing page says Start 14-day Free Trial, with AI-powered insights and end-to-end encryption.