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Join Leading Brands across 50+ countries
Using BlockSurvey to protect their respondents' privacy, increase their survey completion rates, get better community feedback, and build better organizations.
Smarter Surveys Start with BlockSurvey’s AI Optimizer
Is your time and money spent on surveys that don't deliver results? BlockSurvey’s AI Survey Optimizer analyzes, recommends & implements changes to your survey, helping you collect bias-free quality data effortlessly.
Trusted by leading brands for secure, privacy-first surveys
Why use BlockSurvey’s AI Survey Optimizer?
Identify Friction Points
Pinpoints where respondents may get confused, drop off, or lose interest. Our AI analyzes your survey structure, wording, and flow to surface potential issues before launch.
Get AI-powered Fixes
Receive intelligent AI suggestions to rephrase unclear questions, remove bias, and enhance engagement. The optimizer fine-tunes your survey for clarity and effectiveness.
Boost Completion rates
With improved structure and clearer questions, your surveys become easier to complete—leading to higher response rates and more reliable data from every participant.
10x Faster Optimization
Our AI Survey Optimizer accelerates the review and improvement process, delivering high-quality, bias-free surveys up to 10x faster than manual methods—so you can launch smarter surveys, sooner.Risk-free Proof of Concept
Experience the value of our AI Survey Optimizer with a risk-free proof of concept—no long-term commitment, no hidden costs. See real improvements in your survey quality before making a decision.Decrease Respondent Fatigue
By removing confusing, repetitive, or irrelevant questions, our AI Survey Optimizer creates a smoother experience—reducing cognitive load and minimizing drop-offs caused by survey fatigue.
Pricing
Start free. Upgrade when your research outgrows it. Every plan keeps end-to-end encryption and full data ownership.
Standard
$49$39/mo
Unlimited surveys with AI-powered creation, end-to-end encryption, and core privacy protections.
- Most popular
Premium
$99$79/mo
Everything in Standard, plus AI follow-up questions, custom branding, audience management, and custom survey links.
Team
$149$119/mofor 3 users
Everything in Premium, plus AI data analysis, market research question types, campaigns, and compliance essentials.
Enterprise
Let’s Talk
For organizations that need scale, security, SSO, white-label control, and personalized onboarding.
What people say
Join 500+ happy customers worldwide who are already using our amazing product.
Beyond Surveys—A Truly Multi-Purpose Tool
This platform goes far beyond basic surveys. I’ve used it for lead generation, landing page enrichment, and even embedded videos. Everything’s easy to use, well documented, and super flexible—whether you're building forms, quizzes, or something more advanced.
Martin G.Créateur de la Méthode RashōmonUI/UX is great and fast API processing
I think BlockSurvey is good for short and long surveys. What I find the best is the fact that there are so many templates I can use and customize.
Ankit M.AI Analyst Team LeadAI form builder for top security and data privacy
Uses end-to-end encryption technology that allows users to create survey forms where data is secure and private. UI looks very beautiful.
Lou F.Creative VisionaryNothing Like It — BlockSurvey Is in a League of Its Own!
From end-to-end encryption-level security and AI-generated questions to powerful logic flows and white-label domains, BlockSurvey has it all. It’s secure, innovative, and packed with features like calculations, templates, and in-app analytics. I use it to create personalized assessments for leadership training—nothing else compares.
Kim B.Founder/ President - International Leadership TrainerSurvey and Forms for Privacy and Security
BlockSurvey puts privacy and security above anything else. The use of end-to-end encryption is not a gimmick as in many products; it's a core feature enabling privacy and security. The survey building tools are impeccable. I've used numerous SaaS survey tools, and nothing comes close.
Trevor L.Chief Information Security Officer (CISO)Effortless and Secure Data Collection with Web3 Touch
BlockSurvey is very user-friendly with amazing customization options. It makes capturing data simple and secure. While the Web3 space still has room to mature, the platform itself is smooth and intuitive.
Ali S.Founder, Small- BusinessUnmatched Security & Stunning Response Rates
Few tools combine data confidentiality and form aesthetics like this one. The conversational design improved my response rate by 43%, and the webhook integrations made syncing to our CRM effortless. I also love how responsive and community-driven the support team is.
Kris R.Group Automation ManagerPowerful custom surveys
Creating surveys with BlockSurvey has been a breeze. The drag-and-drop interface is intuitive, and we’re able to collect data anonymously and securely—without intermediaries. It’s interactive, friendly, and encourages high participation while protecting user privacy. The reports are solid, and we’ve used it confidently for internal and external feedback.
Liz D.IT Support SpecialistPrivate, Beautiful Surveys That Build Trust
For our NGO, data privacy is everything—and this platform nails it. It keeps personal info fully protected while letting us design beautiful, chat-like surveys that increase engagement. Team collaboration features sealed the deal.
Luis Noel D.Director ComercialRecognized by the People Who Use Us
Secure by Design - It's for Everyone
Security isn't an afterthought for us; it's a cornerstone. BlockSurvey meets and exceeds industry-leading standards, including ISO 27001, SOC2, FERPA, HIPAA and GDPR, to keep your data safe.
Frequently asked questions
It checks for unclear wording, technical jargon, double-barreled questions, unnecessary complexity, irrelevant questions, and much more. It ensures every question is purposeful and easy to answer.
AI Survey Optimizer Launching soon!
Get Frictionless to Supercharge your surveys. AI Survey Optimizer Is Almost Here.