BlockSurvey

✓ verified, sync 2026-08-20

10 checks on record, most recent 2026-11-03 (responded).

PricingFree

Category Research

Community scorenot yet rated

First indexed2026-08-20

Observation record.

What was checked ourselves, with dates. Not vendor copy, not a rating.

Most recent check 2026-11-03

Result: responded.

Checked on 10 distinct dates, since 2026-09-16. Checked roughly every 5.3 nights on this listing's own record.

2026-11-032026-10-282026-10-222026-10-162026-10-102026-10-082026-10-042026-09-282026-09-222026-09-16

What this means: the 3-miss rule marks a listing discontinued only after three consecutive failed checks; a bot-wall response never counts toward that streak. the methodology

Price events.

auto-diffed on every sync: the changelog other directories don't keep

The price was checked on 2026-10-08 and no change was observed since.

No approved price events on record

No approved price change is on record.

Features

As listed by the vendor, unedited.

End-to-end encryption using blockchain technology
AI-powered survey generation and analysis
Token-gated surveys across 10+ blockchain networks
Multilingual survey support (100+ languages)
Adaptive questioning with real-time AI customization
Anonymous and confidential survey options
Seamless integration with 500+ applications
Comprehensive compliance (GDPR, HIPAA, ISO 27001)

What it does.

The vendor's own description, unedited, not our claim.

Secure, AI-powered surveys that protect your data.

registry ID ndock:agent:blocksurvey

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