Privacy-first survey platform with end-to-end encryption and AI tools for creating, running, and analyzing surveys.
BlockSurvey is a survey platform built around privacy, offering end-to-end encrypted responses that only the survey owner can read. It is aimed at research, healthcare, SaaS, non-profit, and institutional teams that handle sensitive data. Main features include AI survey creation, conversational AI surveys, AI thematic and sentiment analysis, longitudinal analysis, and a range of question types such as NPS, matrix, rank order, and file upload. It also supports access control, audience management, and survey automation. The product is sold with a free sign-up and paid plans, and offers discounted pricing for non-profits.
Free
$49/mo
$39/mo billed yearlysave 20%
$99/mo
$79/mo billed yearlysave 20%
$149/mo per user
$119/mo billed yearlysave 20%
Customcontact sales
Prices in USD, as shown by blocksurvey.io. Source: pricing page. Last checked October 30, 2026.
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I want to decide whether BlockSurvey (blocksurvey.io) is the right tool and which plan to pick. Below is what the StableMRR pricing directory read from BlockSurvey's own pricing page (last checked 2026-10-30). It can be out of date, so treat it as a starting point. Category: Productivity / Forms and surveys What it does: Privacy-first survey platform with end-to-end encryption and AI tools for creating, running, and analyzing surveys. Free trial: 14 days Plans: - Free: Free. Limits: Users 1, Responses 10, AI Data Analysis 10, AI Survey Creation 3, Active Surveys 3, Questions per survey 10. Includes: 10 responses, 3 AI survey creations, 3 active surveys, 10 questions per survey, 1 user - Standard: $49/mo ($39/mo billed yearly). Limits: Users 1, Responses 6,000, AI Data Analysis 6,000, AI Survey Creation 50, Active Surveys Unlimited, Questions per survey Unlimited. Includes: Unlimited surveys, AI-powered survey creation, Partial responses, Spam prevention, Duplicate response prevention - Premium: $99/mo ($79/mo billed yearly). Limits: Users 1, Responses 24,000, AI Data Analysis 24,000, AI Survey Creation 100, Active Surveys Unlimited, Questions per survey Unlimited. Includes: AI follow-up questionnaire, Custom branding, Watermark branding, Custom survey links, Drop off analytics - Team: $149/mo per user ($119/mo billed yearly). Limits: Users 3, Responses 60,000, AI Data Analysis 60,000, AI Survey Creation 250, Active Surveys Unlimited, Questions per survey Unlimited. Includes: AI data analysis, AI Data Encoding, NPS, CSAT, and CES, Market research questions, Run a campaign - Enterprise: Contact sales. Limits: Users Unlimited, Responses Custom, AI Data Analysis Unlimited, AI Survey Creation Unlimited, Active Surveys Unlimited, Questions per survey Unlimited. Includes: Unlimited seats, High-volume, White label, Single Sign-On (SAML), Free migration Alternatives in the directory: AkioSurvey, AntForms, BasinCheck, Engage Pricing page: https://blocksurvey.io/pricing Directory listing: https://stablemrr.com/p/blocksurvey-io First ask me three short questions about my team size, budget and what I need it for. Then recommend one plan, tell me what could make it a bad fit, and compare it with the alternatives. Finish with what I should check on the vendor's site before I pay.
No price changes recorded since we started tracking on October 30, 2026.
| Product | Category | Free plan | Paid from | Plans | Checked |
|---|---|---|---|---|---|
| AkioSurveyOnline survey tool for building surveys and polls with an AI generator, branching logic and real-time results. | Forms and surveys | Yes | $13.69/mo | 3 | Oct 29, 2026 |
| AntFormsFree form builder with unlimited responses, conditional logic, drop-off analytics, AI form generation, and integrations. | Forms and surveys | Yes | $18.99/mo | 2 | Oct 29, 2026 |
| BasinCheckField safety audit software for oil and gas crews with offline checklists, JSA builder and OSHA log exports. | Forms and surveys | No | $149/mo | 3 | Oct 29, 2026 |
| EngageWeb app for building interactive forms with sticky notes, action dots, canvas drawing and standard question types. | Forms and surveys | Yes | - | 2 | Oct 29, 2026 |
| FormRobinAI-powered form builder for creating branded forms with analytics, integrations and conditional logic. | Forms and surveys | Yes | - | 2 | Oct 29, 2026 |
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How this page was made. Plans and prices are read automatically from blocksurvey.io's public pricing page, checked against the page text, and re-checked about every week. Method. Something wrong? Tell us.
