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

Arize AI records 249,028 monthly visits with +3.2% month-over-month growth and Paid, Contact for Pricing pricing. Bright Data records 802,752 monthly visits with -5.9% growth and Free Trial, Paid pricing.

Agent observability, evaluation, and continuous improvement for production AI
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | arize.com | brightdata.com |
| Pricing Model | Paid, Contact for Pricing | Free Trial, Paid |
| Monthly Visits | 249.03K (249,028) | 802.75K (802,752) |
| MoM Traffic Delta |
| +7.67K (+3.2%) |
| -50.4K (-5.9%) |
| Primary Market & Share | 🇺🇸 United States (51.6%) | 🇺🇸 United States (29.5%) |
|---|
| Direct Visits / mo | 107.84K | 383.71K |
|---|
| User Rating | 4.6 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|

Agent observability, evaluation, and continuous improvement for production AI
Capture spans, traces, and sessions across agents and LLM calls using OpenInference conventions built on OpenTelemetry, so instrumentation stays portable.
Run evaluations at span, trace, and session level to grade retrieval quality, tool use, and final answers across large production datasets.
An in-product agent that inspects traces, diagnoses likely root causes, and proposes fixes that engineers can review before shipping.
Self-host the leading open-source tracing and eval tool when you need to keep trace data inside your own infrastructure.

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.

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.


SpecialistProvides live web search and agentic cloud browser automation, but less focused on raw proxy network management.
#3
SpecialistOptimized specifically for neural web search and AI agent crawling, but lacks traditional raw proxy network controls.

Excels at experiment tracking and model registry workflows, but is less purpose-built for real-time LLM production observability.

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

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.

Free / Open-sourceIncludes integrated guardrails and simulation tools, but is less mature for large-scale enterprise production telemetry monitoring.

Free / Open-sourceFeatures strong testing and prompt evaluation tools, though its monitoring interface is less oriented towards massive telemetry streams.
Free / Open-sourceOpen-source scraping library using natural language prompts, but requires self-hosting and manual proxy configuration.

Affordable web scraping and proxy API with reliable CAPTCHA handling, but fewer advanced enterprise data pipelines.
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.
Excels at experiment tracking and model registry workflows, but is less purpose-built for real-time LLM production observability.
SpecialistExcellent URL-to-Markdown conversion and neural search APIs, but provides less extensive proxy IP infrastructure management.
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.
Free / Open-sourceIncludes integrated guardrails and simulation tools, but is less mature for large-scale enterprise production telemetry monitoring.
Free / Open-sourceFeatures strong testing and prompt evaluation tools, though its monitoring interface is less oriented towards massive telemetry streams.
Free / Open-sourceOpen-source scraping library using natural language prompts, but requires self-hosting and manual proxy configuration.
Affordable web scraping and proxy API with reliable CAPTCHA handling, but fewer advanced enterprise data pipelines.