
Robust actor-based cloud scraping platform with a massive marketplace, but less raw enterprise proxy infrastructure control.

Bright Data records 802,752 monthly visits with -5.9% month-over-month growth and Free Trial, Paid pricing. Prolific records 18,697,671 monthly visits with -1.8% growth and Paid pricing.

Web data infrastructure for scraping, proxies, and AI-ready datasets
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | brightdata.com | prolific.com |
| Pricing Model | Free Trial, Paid | Paid |
| Monthly Visits | 802.75K (802,752) | 18.7M (18,697,671) |
| MoM Traffic Delta |
| -50.4K (-5.9%) |
| -352.04K (-1.8%) |
| Primary Market & Share | 🇺🇸 United States (29.5%) | 🇺🇸 United States (48.8%) |
|---|
| Direct Visits / mo | 383.71K | 12.98M |
|---|
| User Rating | 4.6 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|

Web data infrastructure for scraping, proxies, and AI-ready datasets
Unlocker, SERP, Browser, and Crawl APIs fetch and parse public pages, handle anti-bot measures and CAPTCHAs, and return results in JSON, HTML, or Markdown.
Residential, ISP, and datacenter proxy pools with country, city, and ASN targeting, plus proxy management APIs for rotation and session control.
Structured endpoints for well-known domains such as LinkedIn, Amazon, and social platforms, delivering fresh records on demand or on a schedule.
Purchase or filter pre-collected datasets across business, e-commerce, social, and real-estate categories with billions of records available.
High-quality human data for AI training, evaluation, and research
Filter participants by detailed demographic, professional, and behavioural criteria and reach narrow or representative samples rather than a generic crowd.
Collect human preference data for model fine-tuning, run safety evaluations and red-teaming, and use a feedback API to plug humans into automated pipelines.
Attention checks, honesty screening, and approval workflows help filter out careless or fraudulent responses before you analyse results.
Publish a study and begin collecting responses quickly, with tooling that supports screening, quotas, and longitudinal designs.

Robust actor-based cloud scraping platform with a massive marketplace, but less raw enterprise proxy infrastructure control.


Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
Free / Open-sourceInstantly converts entire websites into clean LLM-ready markdown, but lacks raw residential proxy IP management tools.


SpecialistProvides live web search and agentic cloud browser automation, but less focused on raw proxy network management.

SpecialistOptimized specifically for neural web search and AI agent crawling, but lacks traditional raw proxy network controls.

SpecialistThe environments frontier AI trains on, and the agents that do the recurring work

Enterprise-grade data annotation and AI alignment workforce, but less self-serve for academic study recruitment and casual surveys.

SpecialistAI data infrastructure for building production-grade models

SpecialistSpecializes in video-based consumer interviews and AI qualitative analysis, but less focused on quantitative academic survey panels.


SpecialistExcellent URL-to-Markdown conversion and neural search APIs, but provides less extensive proxy IP infrastructure management.

SpecialistSources verified B2B professionals and healthcare experts for specialized research, but lacks broad general-population academic panels.


SpecialistScalable headless browser cloud infrastructure for automation, but lacks built-in residential proxy pools and pre-packaged scrapers.
Robust actor-based cloud scraping platform with a massive marketplace, but less raw enterprise proxy infrastructure control.
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
Free / Open-sourceInstantly converts entire websites into clean LLM-ready markdown, but lacks raw residential proxy IP management tools.
SpecialistThe environments frontier AI trains on, and the agents that do the recurring work
SpecialistAI data infrastructure for building production-grade models
SpecialistSpecializes in video-based consumer interviews and AI qualitative analysis, but less focused on quantitative academic survey panels.
SpecialistExcellent URL-to-Markdown conversion and neural search APIs, but provides less extensive proxy IP infrastructure management.
SpecialistSources verified B2B professionals and healthcare experts for specialized research, but lacks broad general-population academic panels.
SpecialistScalable headless browser cloud infrastructure for automation, but lacks built-in residential proxy pools and pre-packaged scrapers.