
Robust actor-based cloud scraping platform with a massive marketplace, but less raw enterprise proxy infrastructure control.
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. Unitlab records 3,903 monthly visits with -36.4% growth and Freemium, Contact for Pricing pricing.

Curate, annotate and QA multimodal training data in one governed workspace
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | brightdata.com | unitlab.ai |
| Pricing Model | Free Trial, Paid | Freemium, Contact for Pricing |
| Monthly Visits | 802.75K (802,752) | 3.9K (3,903) |
| MoM Traffic Delta | -50.4K (-5.9%) | -2.23K (-36.4%) |
| Primary Market & Share | 🇺🇸 United States (29.5%) | 🇺🇸 United States (57%) |
| Direct Visits / mo | 383.71K | 1.55K |
| User Rating | 4.6 | 4.5 |
| 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.

Curate, annotate and QA multimodal training data in one governed workspace
Annotate image, video, audio, text, documents, medical imaging, pathology, geospatial, sensor and tabular data in one governed workspace rather than stitching together separate tools.
Bring your own models into the labeling loop for pre-annotation, segmentation and object tracking, with multiple model stages combined with human review before anything is approved.
Consensus, Quality Gate and expert review stages validate labels against hidden answer keys to keep training data reliable — Unitlab cites 99%+ QA-backed accuracy.
Build dataset versions as data evolves, assign tasks, track changes and keep annotation history and label lineage auditable across the AI lifecycle.

Robust actor-based cloud scraping platform with a massive marketplace, but less raw enterprise proxy infrastructure control.
Robust actor-based cloud scraping platform with a massive marketplace, but less raw enterprise proxy infrastructure control.
Free / Open-sourceInstantly converts entire websites into clean LLM-ready markdown, but lacks raw residential proxy IP management tools.
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.

Free / Open-sourceReal-time vision AI models and a full platform to train, annotate, and deploy them
Free / Open-sourceReal-time vision AI models and a full platform to train, annotate, and deploy them

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

Human-validated training data and evaluation services for frontier AI models

AI data infrastructure for building production-grade models
AI data infrastructure for building production-grade models

SpecialistExcellent URL-to-Markdown conversion and neural search APIs, but provides less extensive proxy IP infrastructure management.
SpecialistExcellent URL-to-Markdown conversion and neural search APIs, but provides less extensive proxy IP infrastructure management.
The multimodal data layer for computer vision and physical AI teams

SpecialistScalable headless browser cloud infrastructure for automation, but lacks built-in residential proxy pools and pre-packaged scrapers.
SpecialistScalable headless browser cloud infrastructure for automation, but lacks built-in residential proxy pools and pre-packaged scrapers.

Provides robust global proxy networks and scraping APIs, but has a smaller ecosystem of pre-built automation actors.
Provides robust global proxy networks and scraping APIs, but has a smaller ecosystem of pre-built automation actors.