Last updated 08-12-2026
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BlockSurvey
BlockSurvey generates research surveys from a topic prompt, then builds the full questionnaire in a few clicks with no coding required. Its AI Survey Agent writes tailored questions, supports adaptive follow-ups that change based on each response, and includes thematic analysis, sentiment scoring, and data encoding tools. All survey data is end-to-end encrypted with no third-party trackers, and the platform holds HIPAA, GDPR, SOC 2, ISO 27001, and FERPA compliance certifications.
Most survey builders treat privacy as an add-on or store responses on shared servers. BlockSurvey encrypts all data so only the survey owner can decrypt responses, and its AI sends minimal mapped context to language models rather than raw respondent data. That combination of research-grade AI features and zero-knowledge encryption sets it apart from SurveyMonkey, Typeform, and Qualtrics for sensitive fields like healthcare, therapy, and institutional research.
BlockSurvey suits market researchers, HR teams, healthcare providers, therapists, and activists who need anonymous or confidential data collection. Universities like the University of South Carolina and brands like PepsiCo use it for privacy-first research workflows where respondent trust matters as much as survey design speed.
AI Survey Agent generates tailored questions from a topic prompt in seconds with no coding
Adaptive questioning changes follow-up questions based on each individual response
End-to-end encryption ensures only the data owner can access survey responses
HIPAA, GDPR, SOC 2, ISO 27001, and FERPA compliance certifications built in
Standard plan at $49 per month includes 6,000 responses per year
14-day free trial with a free encrypted account tier available
4.8 G2 rating and 4.9 Capterra rating from 500+ customers in 50+ countries
End-to-end encryption with no third-party trackers protects sensitive respondent data
AI generates survey questions from a topic prompt in seconds with no coding
HIPAA, GDPR, SOC 2, ISO 27001, and FERPA compliance covers healthcare and education research
Adaptive questioning creates conversational follow-ups based on each response
Free encrypted tier and 14-day trial lower the barrier to testing
Standard plan at $49 per month may be costly for solo researchers with low response volumes
AI-generated questions still need human review for accuracy and bias
Fewer integrations than established competitors like SurveyMonkey or Qualtrics
Advanced features like white label and high response quotas require Premium or higher tiers
How does BlockSurvey create surveys with AI?
BlockSurvey's AI Survey Agent takes a survey topic as input and generates tailored questions in seconds. You specify the subject, review the AI output, and publish the survey without writing questions manually or writing any code.
Is BlockSurvey free to use?
BlockSurvey offers a free account with end-to-end encryption. Paid plans start at $49 per month for Standard with 6,000 responses per year. A 14-day free trial is available on paid tiers.
How does BlockSurvey protect respondent privacy?
BlockSurvey encrypts all survey data end-to-end so only the data owner can decrypt responses. The platform runs no third-party analytics trackers, and its AI sends minimal mapped data to language models rather than raw respondent submissions.
What compliance certifications does BlockSurvey hold?
BlockSurvey supports HIPAA, GDPR, SOC 2, ISO 27001, FERPA, and WCAG accessibility compliance. These certifications cover healthcare surveys, institutional research, and education use cases.
What is adaptive questioning in BlockSurvey?
BlockSurvey's adaptive questioning feature generates follow-up questions based on each respondent's previous answers. This creates a conversational survey flow that extracts deeper insights than fixed question lists.
Who uses BlockSurvey for research?
BlockSurvey serves market researchers, HR teams, healthcare providers, therapists, activists, and universities. Customers include PepsiCo, the UN, the University of South Carolina, and Brave Browser across 50+ countries.