About BlockSurvey
BlockSurvey is a privacy-first, Web3-enabled survey platform that empowers users to gather insights without sacrificing security or data ownership. Built with blockchain principles, BlockSurvey ensures that data ownership remains with the user through end-to-end encryption and zero knowledge access by the platform itself. Launched during the “Can’t Be Evil” hackathon by Stacks in 2019, the platform was born out of a commitment to restore digital trust and control in an increasingly surveilled digital world.
With a focus on security, anonymity, and decentralization, BlockSurvey serves as a powerful alternative to traditional survey tools like SurveyMonkey and Typeform. It enables organizations to collect sensitive information without compromising on privacy—an essential requirement for NGOs, researchers, and enterprises handling private feedback or compliance-critical data.
BlockSurvey revolutionizes the way digital surveys are built and conducted by leveraging blockchain technology and AI to protect privacy and streamline user experiences. Traditional survey platforms often act as intermediaries, exposing sensitive data to third-party handling, ad tracking, and potential data breaches. In contrast, BlockSurvey encrypts all survey data using end-to-end encryption, meaning that not even the platform itself can read users' inputs.
Initially conceptualized during a Stacks hackathon, the founding team of BlockSurvey recognized a significant gap in data security and survey integrity. They observed how lack of anonymity and rampant behavioral profiling discouraged truthful participation in surveys. Their solution: a DIY tool designed to provide users full control over their data. This ethos led to the birth of a platform that is now trusted by organizations like Pepsico, Brave Browser, UN Org, IIT Kanpur, and even Yuga Labs, a key player in the NFT space.
BlockSurvey’s architecture supports onion routing through the Tor browser, Web3 integrations for token-gated access, social identity verification, and compliance with top industry standards such as ISO 27001, SOC2, HIPAA, and GDPR. Its competitors include Typeform, Qualtrics, and SurveyMonkey, but none offer the same level of privacy combined with blockchain integration.
Whether it's creating anonymous feedback forms, whitelabel branded assessments, or running token-gated polls in the Web3 space, BlockSurvey is paving the way for ethical and user-controlled data collection in the digital era.
BlockSurvey provides numerous benefits and features that make it a standout project in the survey and data privacy industry:
- End-to-End Encryption: All data is encrypted, ensuring only the survey creator can access it.
- AI-Powered Survey Creation & Analysis: Leverage artificial intelligence to auto-generate questions, follow-ups, and extract insights from responses.
- Token-Gated Access: Restrict access to surveys based on NFT/FT holdings across major blockchains like Ethereum and Solana.
- Multilingual Support: Surveys are accessible in over 100+ languages, including Arabic and Hebrew.
- Privacy-First Branding: Fully customizable surveys with logos, metadata, domain branding, and no ads or trackers.
- Regulatory Compliance: Meets the highest standards with certifications including ISO 27001, HIPAA, SOC2, and GDPR.
- Secure Web3 Integration: Verify identities through platforms like Twitter and LinkedIn and collect wallet-based responses securely.
Getting started with BlockSurvey is easy and requires no technical expertise:
- Create an Account: Visit BlockSurvey.io and sign up for a free account—no credit card required.
- Design Your Survey: Use the AI assistant to instantly create surveys. Choose from pre-built templates or build from scratch using drag-and-drop.
- Customize Your Brand: Set a custom domain, apply your logo and theme, and remove BlockSurvey branding if on a paid plan.
- Enable Privacy Controls: Turn on features like token-gating, identity verification, or survey logic conditions to enhance security and relevance.
- Launch & Analyze: Distribute your survey via email or token-gated links. Monitor results with real-time analytics, sentiment detection, and AI-powered insights.
BlockSurvey FAQ
BlockSurvey supports token-gated surveys using both fungible and non-fungible tokens, enabling creators to target survey access based on wallet holdings. This Web3-native feature enhances exclusivity and enables DAOs, NFT communities, and private token groups to gather feedback solely from verified holders. Explore token-gated access
BlockSurvey provides an ideal environment for anonymous whistleblower programs thanks to its end-to-end encryption and onion routing support through the Tor network. Respondents remain completely untraceable, and no IP or metadata is stored. This makes it the preferred tool for NGOs, media, and internal compliance teams. See security features
With over 100+ language options, including right-to-left support for languages like Arabic and Hebrew, BlockSurvey empowers decentralized projects to reach global communities. Each participant can choose a preferred language, ensuring inclusivity in DAOs and borderless user bases. Create a multilingual survey
BlockSurvey is equipped with Web3 wallet verification, token-based segmentation, and AI survey analytics, making it perfect for conducting targeted market research among crypto users. Projects can analyze preferences by token holding, geographic presence, or wallet age—all while preserving respondent privacy. Start crypto-native research
BlockSurvey enables DAOs to conduct off-chain voting and sentiment checks through encrypted, non-custodial surveys. Verified wallet holders can provide input while staying anonymous, and data stays out of centralized platforms. This ensures transparent but secure feedback for governance without requiring on-chain gas fees. Learn how DAOs benefit