kitio.aiAdded Oct 28, 2026
BlockSurvey
Freemium · $49/moEncrypted survey tool with AI survey design and response analysis
What is BlockSurvey?
BlockSurvey builds surveys and conversational interviews whose responses are end-to-end encrypted so only the survey owner can read them. AI drafts questions, asks follow-ups and analyzes results, which suits research and feedback teams with strict privacy needs.
AI analysis covers themes, anomalies and longitudinal comparison between waves of a repeated survey. Conversational surveys adapt their questions to each respondent, and paid tiers add NPS, CSAT and CES templates, AI data encoding and custom branding.
An MCP server lets you create, edit and publish surveys from Claude, Claude Code or ChatGPT. Response management covers partial submissions, duplicate and bot prevention, quotas and per-country limits, and extra responses can be bought in one-off packs.
Features
- End-to-end encrypted responses
- AI survey creation
- Conversational AI surveys
- AI thematic analysis
- Longitudinal analysis
- Survey MCP server
Tags
Releases
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BlockSurvey was added to the directory.
Organization
BlockSurvey
🇺🇸 United States
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- $49/mo
- Billing frequency
- Monthly
BlockSurvey plans
Free
Free
- Basic surveys
- Encrypted responses
Standard
$49/mo
- Unlimited surveys
- 6,000 responses per year
- AI survey creation
- Spam prevention
Premium
$99/mo
- 24,000 responses per year
- AI follow-up questions
- Custom branding
Team
$149/mo
- Up to 5 users
- 60,000 responses per year
- AI data analysis
- NPS, CSAT and CES
Enterprise
Contact sales
- Custom quotas
- Demo and onboarding
Prices in USD, checked Oct 29, 2026. Plans change often, so confirm on the BlockSurvey site.Official pricing
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Pros and cons
Pros
- Responses encrypted end to end
- AI handles design and analysis
- Works from Claude and ChatGPT
- Free plan to start
Cons
- Annual response caps on each plan
- AI analysis reserved for the Team plan
- Branding requires Premium
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Q&A
What is BlockSurvey?
BlockSurvey builds surveys and conversational interviews whose responses are end-to-end encrypted so only the survey owner can read them. AI drafts questions, asks follow-ups and analyzes results, which suits research and feedback teams with strict privacy needs.
Can I build BlockSurvey surveys from Claude?
Yes. BlockSurvey's MCP server lets you create, edit and publish surveys from Claude, Claude Code or ChatGPT.
What happens if I need more responses?
You can buy one-time response packs, which get cheaper per response at larger volumes.
How much does BlockSurvey cost?
BlockSurvey is freemium, with paid plans from $49/mo.
Is there a free version of BlockSurvey?
Yes. BlockSurvey has a free plan, and paid plans add more usage and features.
What are the main features of BlockSurvey?
End-to-end encrypted responses, AI survey creation, Conversational AI surveys, AI thematic analysis, Longitudinal analysis, Survey MCP server.
Who makes BlockSurvey?
BlockSurvey is made by BlockSurvey.
What are the best alternatives to BlockSurvey?
Popular alternatives include Expense Sorted, Cube, Databrain.