BlockSurvey records 302,480 monthly visits with -14.9% month-over-month growth and Freemium, Paid pricing. Fillbot.Pro records 0 monthly visits with 0% growth and Free Trial, Paid pricing.
Privacy-first AI surveys with end-to-end encrypted responses
Stop retyping the same details into every web form
| Dimension / Metric | | |
|---|---|---|
| Official Domain | blocksurvey.io | fillbot.pro |
| Pricing Model | Freemium, Paid | Free Trial, Paid |
| Monthly Visits | 302.48K (302,480) | 0 (0) |
| MoM Traffic Delta | -52.92K (-14.9%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (25.1%) | 🌐 Global (—) |
| Direct Visits / mo | 259.19K | 0 |
| User Rating | 4.2 | 3.6 |
| Supported Platforms | Website | Website |
Privacy-first AI surveys with end-to-end encrypted responses
Responses are encrypted on the respondent's device before upload, so only the survey owner holds the key and can decrypt the data.
Generate structured, less biased questionnaires from a prompt, refine wording, create answer options and add skip logic and multilingual support.
Automated thematic analysis, sentiment detection, anomaly flagging and data encoding turn open-ended answers into usable categorical insight.
Run natural back-and-forth interviews with dynamic follow-up questions that adapt to each respondent for deeper qualitative data.
Stop retyping the same details into every web form
Automates the repetitive form entry that eats into your week, with the vendor estimating up to five hours reclaimed weekly.
The vendor claims over 99% accuracy on data entry, reducing the retyping and correction work that manual form filling creates.
The assistant studies how you fill forms and adapts to your patterns, so it gets more useful the more you use it.
Your information is kept on your own device with encryption, and the store disclosure says data is not sold to third parties.
Build powerful forms, surveys and quizzes with AI in minutes
Broader template library and poll features, but lacks specialized privacy-first cryptographic encryption for sensitive survey responses.
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
Faster AI form and logic generation from text prompts, but without client-side end-to-end encryption.
Better interactive quizzes and lead capture polls, but less focused on secure research surveys and data privacy.
Better interactive quizzes and lead capture polls, but less focused on secure research surveys and data privacy.
Supports unique MCP server integrations for AI form generation, but lacks BlockSurvey's strict cryptographic privacy focus.
Free / Open-sourceOpen-source codebase with unlimited submissions and AI assistance, but less emphasis on end-to-end encrypted data storage.
SpecialistTurn static forms into adaptive AI conversations with structured output
SpecialistTurn static forms into adaptive AI conversations with structured output
SpecialistAI-moderated voice and video interviews that scale survey research to thousands of people at once
Free AI browser agent that works anywhere you're signed in
Free AI browser agent that works anywhere you're signed in
Stronger automated analysis of open-ended response data, but fewer privacy-focused enterprise encryption guarantees.
Stronger automated analysis of open-ended response data, but fewer privacy-focused enterprise encryption guarantees.
AI that fills your PDF and Word forms for you
AI that fills your PDF and Word forms for you
