BlockSurvey

BlockSurvey is a no-code survey platform positioned around privacy and data ownership. According to the page, survey responses are end-to-end encrypted so only the survey owner can read them, and the platform runs no ads, trackers, or cookies for respondents. It offers AI-assisted survey creation from a prompt, AI-driven analysis including thematic analysis, sentiment analysis, and summaries, and distribution by email, SMS, link, QR code, or embed. The page also mentions integrations with tools such as Excel, Airtable, HubSpot, Google Sheets, Slack, and Power BI, and lists compliance with SOC 2, ISO 27001, HIPAA, and GDPR. Pricing tiers are listed as Standard, Premium, and Team, with an Enterprise option.

Key features

• End-to-end encryption of responses, with keys held by the survey owner
• No ads, trackers, or cookies; collection of fully anonymous responses
• AI-powered survey creation from a prompt, with question suggestions
• Skip logic and multilingual support
• White-label branding
• Email and SMS campaigns, plus sharing by link, QR code, or embed
• AI thematic analysis, sentiment analysis, and instant response summaries
• AI adaptive follow-up questions for open-ended responses
• Question types including rank order, matrix table, constant sum, file upload, NPS, loop question, and A/B testing
• Access control and gating
• Survey MCP connection to Claude, Claude Code, and ChatGPT
• Integrations with Discord, Slack, HubSpot, Google Sheets, Airtable, Zendesk, Power BI, and Microsoft Excel

Best suited for

• Teams that require privacy-focused, encrypted survey data collection
• Market research teams
• Healthcare and mental health organizations collecting sensitive responses
• Non-profits and independent researchers seeking discounted pricing
• Organizations running recurring or longitudinal surveys

Pricing

Start free. Standard $39/mo (yearly) or $49 (monthly); Premium $79/mo (yearly) or $99 (monthly); Team $119/mo (yearly) or $149 (monthly) for 3 users; Enterprise by contacting sales.