# AI tools for “Structured data collection”

683 matching tools; showing 24, ranked by relevance.

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Prolific](https://openaitools.app/tool/prolific-com) | 18,697,671 | -1.8% | Paid | High-quality human data for AI training, evaluation, and research | keywords 66%; semantic match | [.md](https://openaitools.app/tool/prolific-com.md) |
| 2 | [Fillout](https://openaitools.app/tool/fillout-com) | 3,923,917 | -9.7% | Freemium | Build powerful forms, surveys and quizzes with AI in minutes | keywords 66%; semantic match | [.md](https://openaitools.app/tool/fillout-com.md) |
| 3 | [Chat4Data](https://openaitools.app/tool/chat4data) | 32,851 | -33.3% | Freemium | Scrape any website by chatting with it in plain English | keywords 100%; semantic match | [.md](https://openaitools.app/tool/chat4data.md) |
| 4 | [ScrapeGraphAI](https://openaitools.app/tool/scrapegraphai) | 91,362 | -25.7% | Freemium, Paid, Contact for Pricing | Turn any website into structured JSON with a prompt instead of selectors | keywords 100%; semantic match | [.md](https://openaitools.app/tool/scrapegraphai.md) |
| 5 | [forms.app](https://openaitools.app/tool/forms-app) | 987,157 | -11.2% | Freemium, Paid | Build forms, surveys and quizzes in seconds — with unlimited free responses | keywords 66%; semantic match | [.md](https://openaitools.app/tool/forms-app.md) |
| 6 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing. | keywords 56% | [.md](https://openaitools.app/tool/claude-2.md) |
| 7 | [Voiceform](https://openaitools.app/tool/voiceform) | 54,210 | +5.6% | Contact for Pricing | AI-moderated voice and video interviews that scale survey research to thousands of people at once | keywords 100%; semantic match | [.md](https://openaitools.app/tool/voiceform.md) |
| 8 | [clickworker](https://openaitools.app/tool/clickworker-com) | 1,861,149 | +0.5% | Contact for Pricing | Crowdsourcing data services for AI training and market data | keywords 66%; semantic match | [.md](https://openaitools.app/tool/clickworker-com.md) |
| 9 | [Bright Data Dataset Marketplace](https://openaitools.app/tool/bright-data-dataset-marketplace) | 802,752 | -5.9% | Paid | Buy ready-made web datasets or request custom ones from 900+ domains | keywords 100%; semantic match | [.md](https://openaitools.app/tool/bright-data-dataset-marketplace.md) |
| 10 | [Lection](https://openaitools.app/tool/lection) | 32,358 | +6.7% | Freemium | AI web scraper that turns any website into structured data | keywords 100%; semantic match | [.md](https://openaitools.app/tool/lection.md) |
| 11 | [Defined.ai](https://openaitools.app/tool/definedcrowd-com) | 146,251 | -21% | Contact for Pricing | Enterprise AI training data, annotation and evaluation services | keywords 66%; semantic match | [.md](https://openaitools.app/tool/definedcrowd-com.md) |
| 12 | [WebScraping.AI](https://openaitools.app/tool/webscraping-ai) | 14,943 | -11.7% | Freemium, Paid | One API call to extract clean, structured data from any website | keywords 100%; semantic match | [.md](https://openaitools.app/tool/webscraping-ai.md) |
| 13 | [TrueAccord](https://openaitools.app/tool/trueaccord-com) | 695,918 | -10.6% | Contact for Pricing | Collect faster from happier people | keywords 66%; semantic match | [.md](https://openaitools.app/tool/trueaccord-com.md) |
| 14 | [Bright Data](https://openaitools.app/tool/bright-data) | 802,752 | -5.9% | Free Trial, Paid | Web data infrastructure for scraping, proxies, and AI-ready datasets | keywords 66%; semantic match | [.md](https://openaitools.app/tool/bright-data.md) |
| 15 | [Firecrawl](https://openaitools.app/tool/firecrawl-dev) | 1,828,239 | -1.9% | Freemium, Contact for Pricing | Web data API that turns any site into clean, AI-ready content | keywords 56%; semantic match | [.md](https://openaitools.app/tool/firecrawl-dev.md) |
| 16 | [Emporia Research](https://openaitools.app/tool/emporia-research) | 270,281 | -0.6% | Contact for Pricing | Verified B2B and healthcare respondents for high-quality research | keywords 66%; semantic match | [.md](https://openaitools.app/tool/emporia-research.md) |
| 17 | [Octoparse](https://openaitools.app/tool/octoparse) | 184,251 | +1.2% | Freemium, Free Trial, Paid, Contact for Pricing | Agentic, no-code web scraping that turns any URL into clean structured data | keywords 56%; semantic match | [.md](https://openaitools.app/tool/octoparse.md) |
| 18 | [BlockSurvey](https://openaitools.app/tool/block-survey) | 302,480 | -14.9% | Freemium, Paid | Privacy-first AI surveys with end-to-end encrypted responses | keywords 66%; semantic match | [.md](https://openaitools.app/tool/block-survey.md) |
| 19 | [NoteForms](https://openaitools.app/tool/noteforms) | 99,880 | +38% | Freemium, Free Trial | Build beautiful forms that write straight into Notion | keywords 66%; semantic match | [.md](https://openaitools.app/tool/noteforms.md) |
| 20 | [Clura](https://openaitools.app/tool/clura) | 11,301 | -0.7% | Freemium | No-code AI web scraper that turns any website into structured data | keywords 100%; semantic match | [.md](https://openaitools.app/tool/clura.md) |
| 21 | [ExportTok](https://openaitools.app/tool/exporttok) | 2,782,229 | +9.2% | Freemium | Pull TikTok comments into CSV or Excel without logging in | keywords 56%; semantic match | [.md](https://openaitools.app/tool/exporttok.md) |
| 22 | [Browser Use](https://openaitools.app/tool/browser-use) | 1,206,376 | +41.1% | Freemium, Paid, Contact for Pricing | Browser agents and stealth cloud browsers for real web tasks | keywords 56%; semantic match | [.md](https://openaitools.app/tool/browser-use.md) |
| 23 | [AI Data Collection Company (GTS)](https://openaitools.app/tool/ai-data-collection-company) | 13,006 | -17.5% | Contact for Pricing | Human-in-the-loop data collection and annotation for AI and ML models | keywords 66%; semantic match | [.md](https://openaitools.app/tool/ai-data-collection-company.md) |
| 24 | [Memento Database](https://openaitools.app/tool/memento-database) | 69,682 | +53.9% | Freemium | A no-code, cross-platform database you can shape into any app | keywords 100%; semantic match | [.md](https://openaitools.app/tool/memento-database.md) |

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