BlockSurvey records 302,480 monthly visits with -14.9% month-over-month growth and Freemium, Paid pricing. Firecrawl records 1,828,239 monthly visits with -1.9% growth and Freemium, Contact for Pricing pricing.
Privacy-first AI surveys with end-to-end encrypted responses
Web data API that turns any site into clean, AI-ready content
| Dimension / Metric | ||
|---|---|---|
| Official Domain | blocksurvey.io | firecrawl.dev |
| Pricing Model | Freemium, Paid | Freemium, Contact for Pricing |
| Monthly Visits | 302.48K (302,480) | 1.83M (1,828,239) |
| MoM Traffic Delta | -52.92K (-14.9%) | -35.65K (-1.9%) |
| Primary Market & Share | 🇺🇸 United States (25.1%) | 🇺🇸 United States (31.8%) |
| Direct Visits / mo | 259.19K | 740.26K |
| User Rating | 4.2 | 4.7 |
| 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.
Web data API that turns any site into clean, AI-ready content
Multiple endpoints cover discovery, single-page extraction, whole-site crawling, and URL mapping from one API.
Returns Markdown, structured JSON, HTML, links, and screenshots while stripping navigation, ads, and footers to cut token usage.
After scraping, drive clicks, typing, scrolling, and navigation with prompts or code to reach data behind interaction.
Python and Node SDKs, REST API, CLI, and an MCP server let agents and IDEs connect in minutes.
SpecialistMassive marketplace of robust web scrapers and actors, but requires more configuration than Firecrawl's simple API.
SpecialistMassive marketplace of robust web scrapers and actors, but requires more configuration than Firecrawl's simple API.
More advanced layout customization and database integrations, but lacks client-side end-to-end data encryption features.
Combines live web search and cloud browsers for agentic automation, but less specialized in clean markdown generation.
Optimized for semantic web search and AI agent retrieval, but less focused on full-site markdown crawling.
Bundles deep research agents and web search APIs, but less centered on raw site-to-markdown conversion.
Bundles deep research agents and web search APIs, but less centered on raw site-to-markdown conversion.
Broader template library and poll features, but lacks specialized privacy-first cryptographic encryption for sensitive survey responses.
SpecialistEnterprise proxy infrastructure with powerful scraping tools, but significantly higher complexity and pricing for simple markdown conversion.
SpecialistEnterprise proxy infrastructure with powerful scraping tools, but significantly higher complexity and pricing for simple markdown conversion.
Provides excellent URL-to-Markdown document reading and neural search endpoints, but narrower full-site crawling depth.
Provides excellent URL-to-Markdown document reading and neural search endpoints, but narrower full-site crawling depth.
SpecialistCloud browsers for AI agents, scraping, and automation that won't get blocked
SpecialistCloud browsers for AI agents, scraping, and automation that won't get blocked
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.
