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Reviewed by Shawn H. — Founder, AITrustList

Last verified MethodologyAI tools are ranked by traffic signals, not paid placement.

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BlockSurvey

Create privacy-first surveys with encrypted AI analysis

Form filling
FreemiumVerified Nov 7, 2026

BlockSurvey is a privacy-first survey platform for creating encrypted forms, distributing them, and analyzing responses with AI while retaining data ownership.

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Pros & cons

Independently written by the AITrustList editorial team.

Pros

  • End-to-end encryption happens on the respondent's device; only the owner holds the response key.
  • Supports fully anonymous responses and states it uses no trackers, cookies, or ads.
  • AI turns prompts into surveys, then writes, refines, structures, and suggests questions.
  • Distribute surveys by email, SMS, link, QR code, or embed, with automated follow-ups.
  • AI provides thematic analysis, sentiment analysis, summaries, and insights without exports.
  • Integrations include Excel, Airtable, HubSpot, Power BI, Google Sheets, Slack, Discord, and Zendesk.

Cons

  • AI response analysis is a Team-plan feature rather than part of Standard or Premium.
  • AI follow-up questions, custom branding, and custom survey links are Premium additions.
  • Campaigns and compliance essentials are listed only in the Team tier.
  • SSO, enterprise white-label control, and personalized onboarding require an Enterprise agreement.
  • The listed Team plan is for three users; broader per-user pricing is not shown.

BlockSurvey Pricing

Pricing and commercial details available on the current listing.

Pricing model
Freemium
Starting price
Free signup; paid plans start at $39/mo with yearly billing
Pricing URLblocksurvey.io
Standard
Unlimited surveys with AI-powered creation, end-to-end encryption, and core privacy protections.
$39/mo yearly or $49/mo monthly
Premium
Adds AI follow-up questions, custom branding, audience management, and custom survey links.
$79/mo yearly or $99/mo monthly
Team
For three users; adds AI data analysis, market research question types, campaigns, and compliance essentials.
$119/mo yearly or $149/mo monthly
Enterprise
For organizations needing scale, security, SSO, white-label control, and personalized onboarding.
Let's Talk

About BlockSurvey

What it is, how to use it, and the full listing description.

What is BlockSurvey?

A privacy-first, AI-powered survey and form platform that encrypts responses on respondents' devices, so only the survey owner can read collected data.

How to use BlockSurvey?

Start from scratch, a template, or an AI prompt. Add logic, languages, and branding, then distribute the survey through email, SMS, a link, QR code, or an embed. Review results with AI analysis and sync responses with connected tools.

Core features of BlockSurvey

  • Device-side end-to-end encryption with owner-controlled response keys
  • Anonymous response collection with no trackers, cookies, or ads
  • AI survey generation, question refinement, and smart suggestions
  • Skip logic, multilingual surveys, and white-label branding
  • Email, SMS, link, QR code, and embedded distribution with automated follow-ups
  • AI thematic analysis, sentiment analysis, summaries, and business-tool integrations

Target audience of BlockSurvey

EnterprisesMarketersResearchersEducatorsCustomer Success Teams

Use cases of BlockSurvey

  • #1Collect anonymous, sensitive feedback with owner-only encrypted responses
  • #2Build adaptive forms and questionnaires quickly with AI, skip logic, and multiple languages
  • #3Distribute research through email, SMS, direct links, QR codes, and embedded forms
  • #4Identify themes, sentiment, and key insights without exporting response data
  • #5Sync survey responses with HubSpot, Airtable, spreadsheets, analytics tools, and CRM systems

BlockSurvey is a privacy-first survey and form platform for organizations that need to collect sensitive responses without giving a third party access. Answers are encrypted on the respondent's device before they reach BlockSurvey, and only the survey owner holds the key. The platform states it uses no trackers, cookies, or ads and can collect anonymous responses. AI tools create surveys from prompts, refine questions, add skip logic and multilingual support, and support white-label branding. Distribution is available through email and SMS campaigns, direct links, QR codes, and embedded forms, with automated follow-ups. AI analysis identifies themes, measures sentiment, and generates summaries without requiring exports. Integrations include Microsoft Excel, Airtable, HubSpot, Power BI, Google Sheets, Slack, Discord, and Zendesk. Every displayed plan includes end-to-end encryption and data ownership; higher tiers add features such as campaigns, AI analysis, SSO, and enterprise controls.

BlockSurvey Website Traffic Analysis

Traffic and engagement metrics for blocksurvey.io.

Visit Over Time

BlockSurvey traffic grew by 19.3% over the last 12 months, reaching 1.1M monthly visits. It is currently tracked in the Form filling category on AITrustList.

Monthly Visits1.1M
Avg. Visit Duration00:30
Page per Visit1.36
Bounce Rate68.41%
Nov 2025 - Oct 2026 All Traffic

Geography

Top 5 Regions

📍China
20.26%
📍United States
18.64%
📍India
5.79%
📍France
4.93%
📍Brazil
3.01%
Nov 2025 - Oct 2026 Desktop Only

Traffic Sources

Direct
79.79%
Organic Search
9.98%
Referrals
4.82%
Organic Social
3.11%
Mail
1.78%
Display Ads
0.25%
GenAI
0.18%
Paid Social
0.09%
Affiliate
0.00%
Paid Search
0.00%
Nov 2025 - Oct 2026 Worldwide Desktop Only

AI Referral Traffic

Google Gemini
100.0%
Nov 2025 - Oct 2026 AI Engine Share Trends

Top Keywords

KeywordTrafficCost Per Click
metacognitive awareness test280--
enneagram test70.3K$ 1.39
metacognitive test questions250--
[survey-duration-completed]170--
metacognition test580--

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FAQ from BlockSurvey

Questions and answers included with this listing.

What is BlockSurvey?

BlockSurvey is a privacy-first, AI-powered survey platform with end-to-end encryption and full data ownership. Surveys can be created from scratch, templates, or AI prompts and shared securely.

How does BlockSurvey's AI Survey Generator work?

Describe the survey you need, and the AI writes, refines, and structures questions. It can also provide question suggestions and support skip logic and multilingual surveys.

How does BlockSurvey help me analyze survey responses?

Its AI tools identify response themes, analyze sentiment, and generate summaries and insights while the response data remains encrypted.

How does BlockSurvey ensure the privacy of survey respondents?

Answers are encrypted on the respondent's device before transmission, and only the survey owner holds the key. The platform also supports anonymous responses and states that it uses no trackers, cookies, or ads.

Is BlockSurvey suitable for businesses and enterprises?

Yes. The site lists Standard, Premium, three-user Team, and Enterprise tiers. Enterprise features include scale, security, SSO, white-label control, and personalized onboarding.