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BlockSurvey

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Private, Secure, and Anonymous Surveys
BlockSurvey is a privacy-first platform. No ads, no trackers. Protect your respondents' data and privacy. The only survey tool that keeps your data safe.
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20% off during 12 months

All our deals are negotiated by our team to give you the best discount and are updated regularly.
This deal is available to new customers or customers on a free plan of the tool.

50% off during 12 months

All our deals are negotiated by our team to give you the best discount and are updated regularly.
This deal is available to new customers or customers on a free plan of the tool.
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📅 June 2026 -

 Our promo code verified with the software 

BlockSurvey

Benefit from 20% off during 12 months on BlockSurvey.

Save 20% off during 12 months on BlockSurvey thanks to our exclusive partnership.

Freelance Stack is the first deals platform to access best discounts, coupon codes and credits on 650+ software, SaaS and online services for entrepreneurs and startups. We offer exclusive and validated discounts that we negotiate directly with partners to help you to grow and save money. Our coupon codes enable thousands of entrepreneurs, startups, freelancers and consultants to save thousands of euros on best software.

Don't wait any longer and save 20% off during 12 months on BlockSurvey.
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📄 Information about 

BlockSurvey

BlockSurvey is a survey and questionnaire creation platform that emphasizes user data privacy. It allows businesses and researchers to design customized questionnaires while ensuring that responses remain anonymous and secure. BlockSurvey employs encryption technologies to protect sensitive information, offering a privacy-conscious alternative to traditional tools.

The platform also provides analytics tools to visualize results and gain relevant insights. By choosing BlockSurvey, users can ethically collect data while adhering to privacy standards.

Why BlockSurvey?

  • Own your data

From now on, your data will be stored encrypted in your decentralized private storage and only accessible by you. You have full ownership. We can't see your data - no more data leaks and data breaches.

  • Protect your respondents' privacy

Stop having to worry about your respondents viewing ads, trackers, or other third-party scripts that are known to pose privacy, security, or confidentiality risks. No ads, no trackers, no cookies.

  • Increase completion rates

Each response is end-to-end encrypted and collected, preserving your respondents' privacy. Also, with the intuitive, branded, conversational style surveys, you can double your completion rate.

Everything you need

  • End-to-end encrypted

Responses encrypted using your public key. Only you can unlock to see it.

  • Brand kitKeep

Your branding language consistent using your fonts, themes, and logos.

  • Custom domain

White label your forms and surveys using your own domain. 

  • Team collaboration

Collaborate as a team in creating forms and surveys in realtime like Figma.

  • Email auto responders

Thank a respondent for taking your survey or send a response copy.

  • Integrations

Connect to 500+ apps using Webhooks using Zapier, Integromat. Direct notifications to Slack and Discord.

  • Skip Logic

Create custom flows in your forms based on answers. Also called as conditional logic, branch logic.

  • Built in analytics

Obtain key insights and ideas from collected data. Includes pivot tables, word cloud, and sentiment analysis.

  • Embed, Widgets

Add your form and survey to your website as embeds, popups, cards, and sliders.

  • Right to left language support

Create forms and surveys in languages written from right to left such as Arabic, Hebrew, Urdu etc.

  • Payment

Accept payments easily and securely through the forms and surveys you create. 

📋 BlockSurvey features:

In this section, you will find our opinion the main features of BlockSurvey. All of these features are subject to regular updates. We recommend that you check that they are available before purchasing any software.

BlockSurvey positions itself as a revolutionary approach to data collection, fundamentally reimagining how organizations gather and protect respondent information. Built on decentralized technology and blockchain infrastructure, this platform addresses the growing concerns about data privacy and security that plague traditional survey tools. Unlike conventional solutions that store sensitive information centralized servers vulnerable to breaches, BlockSurvey ensures that respondent data remains completely anonymous and encrypted, giving both survey creators and participants unprecedented control over their information.

The platform serves a diverse range of users, from market researchers and academic institutions to healthcare organizations and HR departments that handle particularly sensitive data. What sets BlockSurvey apart is its commitment to zero-knowledge architecture, meaning that even the platform itself cannot access the raw survey responses. This approach has become increasingly valuable as organizations face stricter data protection regulations and growing consumer awareness of privacy rights.

Beyond its privacy-first approach, BlockSurvey offers a comprehensive suite of survey creation and analysis tools that matches traditional tools in functionality while surpassing them in security. The platform combines intuitive design capabilities with advanced analytics, making it accessible to users regardless of their technical expertise while providing the robust features that data professionals require.

  • End-to-End Encryption with Zero-Knowledge Architecture: Every survey response is encrypted using advanced cryptographic protocols before being stored on the blockchain, ensuring that only authorized parties can decrypt and access the data. This means that even if the platform's infrastructure were compromised, the actual survey responses would remain completely inaccessible to unauthorized users, providing an unprecedented level of data protection.
  • Anonymous Response Collection: Respondents can participate in surveys without revealing any personally identifiable information, as the system generates unique cryptographic tokens instead of tracking traditional identifiers such as IP addresses or email addresses. This feature is particularly valuable for sensitive research topics, employee feedback surveys, or any scenario where anonymity is crucial for honest responses.
  • Decentralized Data Storage on Blockchain: Survey data is distributed across a decentralized network rather than stored on centralized servers, eliminating single points of failure and reducing the risk of large-scale data breaches. This approach also ensures data immutability, meaning responses cannot be altered or deleted once submitted, providing tamper-proof audit trails for compliance purposes.
  • Advanced Survey Builder with Conditional Logic: The platform offers a sophisticated drag-and-drop interface that supports complex survey flows, branching logic, and dynamic question sequences based on previous responses. Users can create everything from simple feedback forms to intricate research instruments with multiple question types, including rating scales, multiple-choice questions, open-ended responses, and file uploads.
  • Real-Time Analytics Dashboard: Survey creators gain access to comprehensive analytics and visualization tools that update in real time as responses are collected, featuring customizable charts, cross-tabulation analysis, and statistical summaries. The dashboard maintains a privacy-first approach by aggregating data insights without exposing individual responses.
  • Compliance-Ready Data Handling: Built-in features ensure compliance with GDPR, HIPAA, and other major data protection regulations through automated consent management, data retention controls, and exportable compliance reports. Organizations can configure data handling policies that automatically enforce retention periods and deletion schedules in accordance with their regulatory requirements.
  • White-Label Survey Solutions: Enterprise customers can fully customize the survey experience with their own branding, domain names, and user interface elements while retaining all the security benefits of the underlying blockchain infrastructure. This feature allows organizations to provide a seamless experience for their respondents while leveraging BlockSurvey's privacy technology.
  • Integration Capabilities and API Access: The platform provides robust API endpoints and webhook integrations that enable seamless integration with existing business systems, CRM platforms, and analytics tools while maintaining data encryption throughout the entire workflow. These integrations enable automated survey distribution and response processing without compromising security.

These features work together to create a survey platform that doesn't force organizations to choose between functionality and privacy, but instead delivers both through innovative technology that transforms how sensitive data collection is approached in today's digital landscape.

📊 BlockSurvey Pros and Cons:

This section provides a summary of the advantages and limitations of using BlockSurvey on a daily basis. We are not paid or influenced by brands, and this content is solely our own. These features, their advantages and disadvantages are likely to change regularly, both positively and negatively. If you have complex needs, we invite you to contact the software publisher directly for more information about your requirements. 

👍 Pros with BlockSurvey:

  • Zero-Knowledge Data Architecture: BlockSurvey implements a revolutionary privacy-first approach in which survey responses are encrypted end-to-end directly in the respondent's browser before being transmitted. This means that even BlockSurvey's own servers cannot access your raw data, creating an unprecedented level of confidentiality for sensitive research. The platform uses advanced cryptographic protocols that ensure only you, as the survey creator, hold the decryption keys, making it ideal for healthcare surveys, employee feedback, academic research, or any scenario where data privacy is paramount.
  • AI-Powered Survey Creation and Analysis: BlockSurvey embeds a suite of AI tools directly into the survey workflow, covering creation, analysis, and follow-up questions. Starting from a topic or brief, the AI generates relevant, well-structured questions in seconds, eliminating writer’s block for researchers and teams conducting frequent surveys. Once responses are received, the platform’s AI analysis layer automatically identifies key themes, sentiment trends, anomalies, and persona clusters without requiring manual data processing. The AI also generates adaptive follow-up questions in real time based on individual responses, transforming static surveys into dynamic conversations that capture richer, more nuanced data.
  • Complete Anonymity Without Compromise: Unlike traditional survey platforms that collect IP addresses, device fingerprints, or other tracking data, BlockSurvey offers true anonymity by design. Respondents can participate without creating accounts, sharing personal information, or being tracked across sessions, while you still receive comprehensive analytics and insights. This approach significantly increases response rates for sensitive topics and ensures compliance with the strictest privacy regulations, making it perfect for whistleblower reports, mental health assessments, or politically sensitive research.
  • Advanced Logic and Branching Capabilities: The platform offers sophisticated conditional logic that adapts surveys in real time based on previous responses, creating personalized survey experiences without compromising privacy. You can build complex decision trees, skip irrelevant sections, and customize follow-up questions based on demographic data or previous answers. This intelligent routing reduces survey fatigue, improves completion rates, and ensures that respondents only see questions relevant to their specific situation, while maintaining the same level of encryption throughout the entire process.
  • White-Label and Custom Domain Support: BlockSurvey allows you to fully customize the survey experience with your own branding, custom domains, and personalized themes that seamlessly integrate with your organization's visual identity. You can remove all BlockSurvey branding, use your own logo and color schemes, and even host surveys on your own subdomain to maximize professional credibility. This feature is essential for agencies, consultants, or enterprises that need to maintain a consistent brand presence while leveraging advanced privacy features for their clients or stakeholders.
  • Comprehensive Analytics with Privacy Protection: Despite its zero-knowledge architecture, BlockSurvey offers detailed analytics and reporting capabilities that provide deep insights into response patterns, completion rates, and statistical analyses. The platform generates real-time dashboards, exportable reports in multiple formats, and advanced filtering options that help you extract meaningful insights from your data. The analytics engine processes encrypted data on the client side, ensuring that detailed reporting does not compromise the fundamental privacy guarantees that make the platform unique.

👎 Cons with BlockSurvey:

  • Limited Integration Ecosystem: BlockSurvey's Focus on privacy and decentralization means it offers fewer integrations compared to mainstream survey tools like Typeform or Google Forms. While it integrates with popular platforms such as Zapier, Slack, and some CRM systems, it lacks the extensive app marketplace found on other survey platforms. This can be problematic if your workflow relies heavily on specialized tools or if you need to sync data with niche business applications that aren't supported.
  • A Steeper Learning Curve for Advanced Features: While BlockSurvey’s basic survey creation process is straightforward, utilizing its advanced privacy features, blockchain integration, and custom branding options requires more technical knowledge than traditional survey tools. Users unfamiliar with concepts such as decentralized storage or token-gating may find themselves overwhelmed when trying to implement these features effectively. This complexity can slow down adoption for teams that need to get surveys up and running quickly.
  • Higher Cost for Premium Features: BlockSurvey's pricing can become expensive as your business grows, particularly when you need advanced features such as white-labeling, custom domains, or higher response limits. The free plan is quite limited, with only 10 questions per survey and 100 responses per month, which means most serious users will need to upgrade. For small businesses or freelancers conducting regular market research, the costs can add up quickly compared to more affordable alternatives.
  • Limited Template Library: Compared to established survey platforms, BlockSurvey offers a more limited selection of pre-built survey templates. While the available templates are well-designed and cover common use cases, you may find yourself building surveys from scratch more often than with competitors that offer hundreds of industry-specific templates. This can increase the time required to create professional-looking surveys, especially for users who prefer to start with proven frameworks.
  • Feature Complexity vs. Actual Use Cases: BlockSurvey offers a significant number of advanced features-such as token-gating, Web3 identity verification, onion routing, and crypto wallet authentication-that are highly valuable for a specific niche of privacy-conscious or Web3 users, but largely irrelevant for mainstream survey use cases. For a small business conducting customer satisfaction surveys or an HR team gathering employee feedback, much of the platform’s technical depth will simply go unused. This can make certain pricing tiers feel overloaded with capabilities that don’t translate into practical value for teams with straightforward survey needs, potentially pushing them toward simpler and cheaper alternatives.

💰 BlockSurvey pricing:

All prices listed are taken from the BlockSurvey software website. However, these prices are subject to change regularly. We recommend that you check them directly on each software's website to be sure. 

BlockSurvey offers a variety of pricing plans designed to meet the diverse needs of users, from individuals to large enterprises.

The platform offers a flexible solution with a generous free plan and paid options that provide access to advanced privacy and analytics features.

 

Plan Price Includes
Free Free 3 surveys, 100 responses per month, BlockSurvey branding
Personal $29/month Unlimited surveys, 1,000 responses per month, no branding
Team $99/month 10,000 responses per month, team collaboration, advanced analytics
Enterprise Custom pricing Unlimited volume, SSO, priority support, customization

💬 Frequently asked questions about BlockSurvey's promo:

In this section, you will find all the main questions you may have about accessing this discount. We wanted to provide you with as much information as possible to help you save as much as possible on your software subscriptions. 

1️⃣ How to access to the deal with BlockSurvey?

This promo code allows you to save money and enjoy premium features on BlockSurvey paid plans and subscriptions. Check the eligibility criteria on this page to see if you can benefit from this discount. Don't miss out on the opportunity to pay less for your subscription to one of the best tools on the market.

2️⃣ Why Freelance Stack can help you to access to BlockSurvey discount?

As a partner of BlockSurvey, you can easily save on your subscription to this software. Without us or another affiliate partner, you will have difficulties to activate the discount. We are the largest discount promo code platform for software and SaaS in the world.

3️⃣ How to use BlockSurvey deal?

To use the discount with BlockSurvey, you need to click on the various buttons that may be available on the right side of the deal page and follow the instructions to unlock this promotion.

4️⃣ What are BlockSurvey's promo requirements?

We specify all the terms and conditions on each deal page. You must click on the various buttons on the deal page to view all the terms and conditions. This deal is available to new customers or customers on a free plan with BlockSurvey.

🔄 Alternatives to BlockSurvey software:

Find the right software with our suggestions for alternative solutions.

When growing a business, comparing the right tools is essential. With thousands of options available, these solutions are strong alternatives to BlockSurvey 
Indeed, BlockSurvey is a solution that can adapt according to your needs:

1️⃣ If you are a freelancer or consultant:

Typeform strikes the perfect balance between simplicity and visual appeal for freelancers looking to create engaging surveys. Its intuitive drag-and-drop interface allows you to design professional questionnaires without technical expertise, while its conversational approach significantly increases response rates. The platform integrates seamlessly with popular tools like Google Sheets, Slack, and CRM systems that freelancers commonly use. Google Forms remains an excellent free alternative, particularly suited for budget-conscious consultants. While it may lack Typeform's visual sophistication, it offers robust functionality, unlimited responses, and automatic data analysis through Google Sheets. For freelancers working with sensitive client data, Microsoft Forms provides enterprise-grade security within the familiar Microsoft ecosystem, making it perfect for those already using Office 365 for their business operations.

2️⃣ If you are a startup:

SurveyMonkey stands out as a comprehensive solution for growing startups that need both basic surveys and advanced market research capabilities. Its extensive template library, statistical analysis tools, and team collaboration features make it invaluable for product validation and collecting customer feedback. The platform scales effectively as your startup grows, offering everything from simple polls to complex longitudinal studies. Jotform provides exceptional value for startups requiring more than just surveys, combining form building with payment processing, appointment scheduling, and workflow automation. This versatility eliminates the need for multiple tools, reducing costs and complexity. Airtable Forms offers a unique approach by automatically feeding responses into powerful database structures, enabling startups to build sophisticated customer feedback systems that integrate with their existing data workflows and analysis processes.

3️⃣ If you are a small business or SME:

Zoho Survey integrates seamlessly with the Zoho business suite, making it particularly appealing to SMEs that already use Zoho CRM or other Zoho applications. This integration enables sophisticated customer journey mapping and automated follow-up processes that larger companies typically require expensive enterprise solutions to achieve. QuestionPro offers enterprise-level features at SME-friendly prices, including advanced logic branching, white-label surveys, and comprehensive reporting dashboards. Its offline survey capabilities prove invaluable for companies conducting field research or operating in areas with limited internet connectivity. For companies prioritizing data sovereignty, LimeSurvey provides a self-hosted open-source alternative that ensures complete control over sensitive business data. While requiring more technical setup, it offers unlimited responses and complete customization possibilities, making it cost-effective for organizations with high survey volumes or specific compliance requirements.

Otherwise, these other software programs may also be a good alternative to BlockSurvey

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