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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.
Gather Smarter Responses with AI-powered Adaptive Questions
Transform your surveys with AI follow-up questions that adapt in real time to open-ended responses. Our AI-powered AI survey agent tool dives deeper into every answer, unlocking insights that traditional surveys miss. Start gathering smarter, more meaningful data today!
Trusted by leading brands for secure, privacy-first surveys
Why Choose BlockSurvey for AI Adaptive Questioning?
Valuable Insights
Our AI Survey Agent uncovers deeper layers of understanding, helping you see the 'why' behind responses. This level of insight enables more strategic decisions.
Quality Data
Intelligent & adaptive follow-ups ensure that each response is rich in detail, providing you with high-quality data that are accurate, comprehensive, and reliable for analysis.
High Flexibility
Whether you're conducting research, gathering feedback, or running customer surveys, this feature provides the flexibility to dig deeper wherever needed.
Choosing the Right Framework for your Survey
Clarification, Elaboration, and Validation (OARS)
OARS stands for Open-ended questions, Affirmation, Reflection, and Summarization. It is best used when you need to understand someone’s perspective and encourage open discussion like Customer feedback, qualitative research
Root-cause Analysis (5 Whys)
The 5 Whys technique helps uncover the root cause of an issue by repeatedly asking 'Why?' to dig deeper into responses. It is best used when diagnosing problems, challenges, or decision-making patterns.
Academic Research (Socratic)
Socratic questioning encourages critical thinking by challenging assumptions and reasoning, making respondents reflect deeply on their answers. It is best used when you want to dig deep into a concept and encourage critical thinking.
Culture Assessments (Ethnographic)
Ethnographic questioning captures in-depth, real-world experiences by exploring respondents’ cultural, social, and personal backgrounds. It is best used when you need to explore cultural norms or understand behavior patterns.
Progress Measurement (ORS)
ORS stands for Outcome Rating Scale. It is used to measure well-being and personal experiences across different life areas. It helps track changes and improvements over time.
Coming Soon...
Funnel Technique
Start broad and gradually narrow focus to get deeper insights. This method ensures responses flow naturally from general thoughts to specific feedback without leading the respondent.
Laddering Technique
Dig deeper into why people think or act a certain way. By linking attributes, consequences, and values, this method uncovers decision-making drivers and underlying priorities.
Grounded Theory
Analyze open-ended responses to find emerging themes. This method helps categorize answers, compare perspectives, and develop data-driven insights for exploratory research.
More AI-Driven Solutions
AI Survey Creation
Effortlessly create high-quality unbiased surveys with the help of AI that drastically saves time & reduces cost. This compelling feature helps you beat writer’s block & create questions tailored to your survey topic.
AI Thematic Analysis
Save hours by automating the qualitative research process with our AI Thematic Analysis solution. Quickly & reliably identify patterns and insights from your data, that may be overlooked during manual analysis.
AI Sentiment Analysis
With AI Sentiment Analysis, discover accurate sentiment polarity with ease, enhancing the depth & efficiency of your qualitative studies. This AI-powered approach can detect sentiments from vast datasets, including thousands of survey responses.
How does it work?
Human-like Conversations
Not all responses are the same, so why should the follow-up be? Our tool’s AI tailors questions based on each of the respondent’s answers, creating a human-like conversation that makes participants feel heard and understood while delivering insightful data.
Limits Superficial Answers
Say goodbye to one-word answers and vague responses. Our AI identifies opportunities to probe deeper, prompting respondents with thoughtful follow-up questions that encourage fuller, more valuable insights—ensuring that the response is as comprehensive as possible.
Reduced Survey Fatigue
Respondents are probed follow-up questions only when configured, keeping the survey process streamlined. By minimizing unnecessary questions, you keep participants engaged and focused, by reducing fatigue & enhancing response rate.
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
Yes, BlockSurvey allows you to configure the total number of follow-up questions generated by AI. The number of follow-up questions can be configured to a minimum of 1 to a maximum of 5, through the BlockSurvey builder.
Start Your AI Adaptive Questioning Today!
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