BlockSurvey

Privacy-first AI surveys with end-to-end encryption and full data ownership

About BlockSurvey

BlockSurvey is a privacy-first, AI-powered survey platform built on zero-knowledge, end-to-end encryption: responses are encrypted on the respondent's device, so only you hold the key, with no trackers, cookies or ads. Its AI writes, refines and structures survey questions from a prompt in seconds, adds skip logic and multilingual support, and analyses results with thematic and sentiment analysis while data stays encrypted.

BlockSurvey website preview

Live preview of blocksurvey.io via the WordPress mShots service — it can take a few seconds to generate on a first visit.

BlockSurvey: strengths & things to check

Strengths

Free tier available — you can start without paying (freemium model).
Covers surveys, privacy, forms, ai analysis — see the focus areas listed in its key facts.
Has 6 close alternatives in the same category on this page, so switching or comparing is easy.

Things to check

The full feature set sits behind a paid plan — check which limits the free tier carries on the official site before committing.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 1009 tools in the Data & Analytics category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

BlockSurvey pricing

Pricing model	Freemium — a free tier lets you start, and paid plans are available if you need more.
Free access	Yes — free tier, paid upgrades available
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	blocksurvey.io

BlockSurvey key facts

Category: Data & Analytics
Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas: surveys, privacy, forms, ai analysis
Official site: blocksurvey.io

BlockSurvey FAQ

How much does BlockSurvey cost?

Freemium — a free tier lets you start, and paid plans are available if you need more. Current plans and prices are listed on the official site (blocksurvey.io).

What is BlockSurvey used for?

Privacy-first AI surveys with end-to-end encryption and full data ownership Its focus areas in the Data & Analytics category: surveys, privacy, forms, ai analysis.

Where can I try BlockSurvey?

On its official site, blocksurvey.io — the Visit Official Site button above goes straight there.

BlockSurvey vs alternatives

	BlockSurvey	empirio.ai	Ackee	Alchemer
Pricing	Freemium — a free tier lets you start, and paid plans are available if you need more.	Freemium — a free tier lets you start, and paid plans are available if you need more.	Free — listed in this directory as a free tool, with no paid plan required to use it.	Paid — this directory does not list a free tier for it.
Focus areas	surveys, privacy, forms, ai analysis	surveys, research, feedback, forms	analytics, privacy, self hosted	surveys, feedback, enterprise, integrations
Official site	blocksurvey.io	empirio.ai	ackee.electerious.com	alchemer.com
Directory status	Listed	Listed	Listed	Listed

Side-by-side from each listing's own directory data. Full alternative cards are below.

About the Data & Analytics category

Analytics and BI platforms that turn raw data into clear insights. The Data & Analytics category on Tools Hub currently lists 1009 tools. Alongside BlockSurvey, it includes Receiptor AI, Superjoin, Chartsy, AiAssistWorks.

FreemiumData & Analyticssurveysprivacyformsai-analysis

Alternatives to BlockSurvey

Tools in the same Data & Analytics category that share focus areas with BlockSurvey — worth comparing before you commit:

Data & Analytics

empirio.ai

Create, share and analyze surveys with AI help

Freemiumsurveysresearchfeedbackforms

Data & Analytics

Ackee

Self-hosted analytics tool that keeps tracked data anonymous and on your

Freeanalyticsprivacyself-hosted

Data & Analytics

Alchemer

Enterprise survey and feedback platform formerly SurveyGizmo

Paidsurveysfeedbackenterpriseintegrations

Data & Analytics

AskCSV

Ask questions about CSV files in plain English, in-browser

Freemiumcsvchat-with-dataprivacycharts

Data & Analytics

Cabin

Privacy-first carbon-aware website analytics

Paidweb-analyticsprivacycarbonsimple

Data & Analytics

Counter.dev

Free web analytics for developers and open source

Freeweb-analyticsfreedevelopersprivacy

More in Data & Analytics

Comparing tools in the Data & Analytics category? These related listings are worth a look: Receiptor AI — Every receipt and invoice, caught from your inbox and filed automatically; Superjoin — AI assistant for Google Sheets that imports live data and acts on it; Chartsy — AI-powered SaaS analytics that shows which channels drive your revenue.