Prolific records 77,755 monthly visits with -24% month-over-month growth and Paid pricing. TinyFish records 1,124,952 monthly visits with +199.7% growth and Freemium, Contact for Pricing pricing.
Real human data for AI training, evals, and research — in minutes
One API key for agent-grade web search, fetch, browsing and automation
| Dimension / Metric | | |
|---|---|---|
| Official Domain | prolific.co | tinyfish.ai |
| Pricing Model | Paid | Freemium, Contact for Pricing |
| Monthly Visits | 77.76K (77,755) | 1.12M (1,124,952) |
| MoM Traffic Delta | -24.51K (-24%) | +749.57K (+199.7%) |
| Primary Market & Share | 🇬🇧 United Kingdom (15%) | 🇺🇸 United States (27.4%) |
| Direct Visits / mo | 62.15K | 401.32K |
| User Rating | 4.7 | 4.4 |
| Supported Platforms | Website | Website |
Real human data for AI training, evals, and research — in minutes
Access hundreds of thousands of vetted participants across 40+ countries, with demographic screening so you can target the exact population your study or evaluation needs.
Purpose-built workflows for collecting human preference judgments, red-teaming feedback, and benchmark ratings for large language and multimodal models.
Programmatic access that lets engineering teams pipe real human feedback into model evaluation and agent workflows without leaving their own tooling.
Launch a study in minutes, set quotas and reward levels, and scale sample sizes up or down while keeping response quality consistent.
One API key for agent-grade web search, fetch, browsing and automation
Real browser-rendered search that returns structured JSON with fresh, uncached results from the live web, with no search fee.
Convert any URL into token-efficient Markdown, JSON or HTML, stripping navigation bars, cookie banners and ads before they reach your model.
Full cloud browser sessions with persistent state that you drive with Playwright, Puppeteer or the Chrome DevTools Protocol.
Give an agent a goal in plain English and it navigates, fills forms and returns structured results; monitoring fires alerts when a tracked page or topic changes.
Features a massive marketplace of ready-to-run scrapers, though it operates more as an actor platform than a raw API.
Features a massive marketplace of ready-to-run scrapers, though it operates more as an actor platform than a raw API.
Targeted research audiences with AI-verified data quality
Targeted research audiences with AI-verified data quality
Free / Open-sourceProvides cleaner LLM-ready markdown conversion and crawling, but lacks TinyFish's interactive cloud browser automation capabilities.
Free / Open-sourceProvides cleaner LLM-ready markdown conversion and crawling, but lacks TinyFish's interactive cloud browser automation capabilities.
Offers superior neural web search designed for AI agents, but provides less comprehensive raw browser automation tools.
Free / Open-sourceThe real-time web access layer for AI agents and deep research
Free / Open-sourceThe real-time web access layer for AI agents and deep research
Delivers enterprise-grade proxy networks and scraping infrastructure, but involves a steeper learning curve than TinyFish.
Delivers enterprise-grade proxy networks and scraping infrastructure, but involves a steeper learning curve than TinyFish.
The environments frontier AI trains on, and the agents that do the recurring work
The environments frontier AI trains on, and the agents that do the recurring work
The data, evaluations and systems behind AI that has to be right.
Turn customer voices into confident decisions
Excels at converting URLs into clean markdown and embeddings, but lacks dedicated browser actuation and live search endpoints.
Excels at converting URLs into clean markdown and embeddings, but lacks dedicated browser actuation and live search endpoints.
The multimodal data layer for computer vision and physical AI teams
Gives you robust headless browser automation and control, but requires more custom development than managed agent APIs.
Gives you robust headless browser automation and control, but requires more custom development than managed agent APIs.
