BlockSurvey is a privacy-focused survey and form builder that uses end-to-end encryption and blockchain-based identity management to ensure data security. Unlike conventional survey tools, BlockSurvey never stores or has access to the data collected through its platform. This means only the creator can access responses, making it ideal for sensitive use cases such as mental health assessments, political research, HR feedback, or whistleblower forms.
BlockSurvey operates on the Stacks blockchain, which integrates with Bitcoin’s security infrastructure. Every user owns their identity and data, thanks to decentralized IDs (DIDs), giving full control back to survey creators and respondents.
By eliminating data harvesting and advertising-based monetization, BlockSurvey stands out as a true privacy-first alternative to mainstream platforms.
Features
BlockSurvey is packed with privacy-preserving and productivity-enhancing features that set it apart from standard form builders.
End-to-End Encryption – All form responses are encrypted so that only the form creator can read them.
No Tracking or Ads – BlockSurvey collects no cookies, IP addresses, or personal identifiers, and contains no advertisements.
Decentralized Identity – Users log in with secure digital IDs via the Stacks blockchain, not email or third-party providers.
Form Templates – Choose from dozens of professionally designed templates for surveys, feedback, lead capture, HR, and more.
Custom Branding – Add logos, colors, and fonts to personalize your surveys and maintain brand consistency.
Conditional Logic – Create dynamic forms that adapt based on user input.
Advanced Analytics – Access form analytics without compromising respondent data or privacy.
Multi-language Support – Build surveys in multiple languages to reach global audiences.
Data Portability – Export your results easily in CSV or JSON format.
These features make BlockSurvey not just secure, but also versatile and powerful for professional use.
How It Works
BlockSurvey uses a blockchain-backed identity and encryption system to deliver secure data collection.
Users begin by creating a digital ID using the Stacks blockchain. Once signed in, you can create and customize your survey or form using a drag-and-drop editor. The platform offers ready-made templates or the option to build from scratch.
When someone fills out your survey, their data is encrypted and stored in your private storage space (Gaia storage, tied to your blockchain ID). This ensures that only the survey creator—not even BlockSurvey—can access or view responses.
There is no need for passwords, emails, or accounts to access the platform. Every session is handled securely, and anonymity is preserved by design. Users can then view analytics, export data, or share results securely.
The entire process ensures maximum control and minimum exposure to data leaks or privacy violations.
Use Cases
BlockSurvey supports a wide range of professional and personal use cases, especially when data sensitivity is paramount.
Mental Health – Collect confidential responses for therapy intake forms, mental health screenings, or wellness check-ins.
Human Resources – Conduct anonymous employee satisfaction surveys, exit interviews, and performance reviews.
Political Research – Run opinion polls, voter sentiment analysis, or advocacy campaign feedback without fear of surveillance.
Market Research – Perform brand studies or customer feedback collection while respecting respondent privacy.
Whistleblower Protection – Enable safe and anonymous reporting in corporate or nonprofit environments.
Academic Studies – Support research that involves sensitive demographics or personal health data.
The platform is particularly well-suited for sectors where data sensitivity and confidentiality are legally or ethically required.
Pricing
BlockSurvey offers several pricing tiers to accommodate individuals, businesses, and organizations. As of the latest information from the official BlockSurvey pricing page, the plans are:
Free Plan
– For personal or one-time use
– 3 active forms
– Up to 30 responses per month
– Basic customization features
Pro Plan – $15/month
– Up to 25 forms
– 1,000 responses per month
– Custom branding
– Export data, email notifications
– Priority email support
Team Plan – $25/month per user
– Unlimited forms
– 10,000 responses per month
– Team collaboration and role-based access
– Advanced analytics and integrations
– Chat and email support
Enterprise Plan – Custom Pricing
– Tailored solutions for large organizations
– Enhanced security and compliance
– Dedicated success manager
– Custom deployment and white-labeling
All paid plans come with end-to-end encryption, no tracking, and decentralized identity support. Users can also start with a 7-day free trial to evaluate Pro and Team features.
Strengths
BlockSurvey has several key strengths that make it a leading platform for secure and ethical data collection.
True Privacy by Design – Zero tracking, zero data mining, and full data ownership.
Blockchain-Powered Security – Built on Stacks blockchain for decentralized identity and encrypted data storage.
User-Friendly Interface – Modern, drag-and-drop form builder that’s easy to navigate.
Professional Templates – Access to customizable templates for a wide range of industries and needs.
Flexible Integrations – Export data easily and integrate with analytics tools while keeping privacy intact.
GDPR and HIPAA Friendly – Helps organizations stay compliant with global privacy regulations.
Responsive Support – Dedicated customer support for both individuals and teams.
These advantages make BlockSurvey an ideal tool for data-conscious organizations and professionals.
Drawbacks
While BlockSurvey excels in many areas, there are some limitations to consider.
Learning Curve – Blockchain-based identity and encrypted storage may require onboarding for users unfamiliar with Web3 concepts.
No Native Mobile App – Currently optimized for web, which may limit mobile-first workflows.
Limited Third-Party Integrations – Fewer built-in integrations compared to mainstream survey tools like Typeform or Google Forms.
Free Plan Limitations – The free tier offers limited responses and lacks advanced features, requiring upgrades for serious usage.
These drawbacks are minor for users prioritizing privacy but may affect those looking for plug-and-play convenience with existing tools.
Comparison with Other Tools
BlockSurvey differentiates itself from other form builders by placing privacy and decentralization at the forefront. Compared to Typeform or Google Forms, which are widely used but collect user metadata and store data on centralized servers, BlockSurvey offers full control and encryption.
While SurveyMonkey provides robust analytics and customization, it lacks the zero-knowledge encryption and blockchain-based data control that BlockSurvey provides. Similarly, Jotform offers extensive integrations, but it does not guarantee user anonymity or decentralized identity.
BlockSurvey is best suited for users who value privacy, data sovereignty, and ethical data practices over feature-rich dashboards or integrations.
Customer Reviews and Testimonials
BlockSurvey has earned positive feedback from privacy advocates, Web3 enthusiasts, and ethical tech communities. On platforms like Product Hunt and G2, users praise its simple UI and strong privacy guarantees.
One user noted, “BlockSurvey gave me peace of mind when collecting mental health data. I know the responses are secure and only I can access them.”
Another stated, “It’s refreshing to use a survey platform that doesn’t harvest data or run ads. Great tool for building trust with respondents.”
BlockSurvey’s transparent approach and mission to protect user data resonates strongly with communities focused on mental health, social impact, and decentralized technologies.
Conclusion
BlockSurvey is redefining how we think about online forms and surveys by prioritizing privacy, encryption, and data ownership. Its blockchain-powered platform ensures that every response is secure, anonymous, and owned entirely by the creator.
Whether you’re collecting sensitive personal information or simply want to respect your respondents’ privacy, BlockSurvey offers a powerful and ethical alternative to traditional survey tools. With flexible pricing, strong security features, and a growing community, it is well-positioned as a leading tool for the privacy-conscious digital age.
