
SpecialistAutomate work across thousands of apps — no code required
B2Proxy records 18,720 monthly visits with -33.8% month-over-month growth and Paid pricing. Clay records 1,267,465 monthly visits with -2.7% growth and Freemium, Free Trial, Contact for Pricing pricing.
Residential proxy network for web data access at scale
| Dimension / Metric | ||
|---|---|---|
| Official Domain | b2proxy.com | clay.com |
| Pricing Model | Paid | Freemium, Free Trial, Contact for Pricing |
| Monthly Visits | 18.72K (18,720) | 1.27M (1,267,465) |
| MoM Traffic Delta | -9.56K (-33.8%) | -35.69K (-2.7%) |
| Primary Market & Share | 🇨🇳 China (45.3%) | 🇺🇸 United States (42.4%) |
| Direct Visits / mo | 9.78K | 744.96K |
| User Rating | 4.1 | 4.7 |
| Supported Platforms | Website | Website |
Residential proxy network for web data access at scale
A large, dynamically rotating pool of ethically sourced residential addresses spanning 195+ countries and regions.
Pin requests to specific countries, cities or autonomous system numbers so results reflect the market you are studying.
A time-based subscription with no traffic ceiling and unrestricted concurrent connections for heavy, continuous scraping.
Dedicated, long-term IPs with unlimited traffic, priced per IP per day and available in 30+ countries.
Build GTM systems that turn data into revenue
Query 200+ data and AI providers from one contract and cascade across them to maximize coverage and accuracy.
Clay's global agent and account agents research companies and people with AI, then score and route leads automatically.
Monitor job changes, promotions, hiring activity, and other buying signals to target accounts at the right moment.
Chain enrichment, reasoning, and outreach into long-running workflows, or build programmatically with Clay's CLI, API, and MCP tooling.

SpecialistAutomate work across thousands of apps — no code required

Combines cold email campaigns with verified leads, but focuses more on outreach execution than deep enrichment.
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
AI agents that work the revenue lifecycle alongside your sellers

Excels at cold email deliverability and automation, but offers fewer options for complex multi-source data enrichment.
Excels at cold email deliverability and automation, but offers fewer options for complex multi-source data enrichment.

Free / Open-sourceWeb data infrastructure for scraping, proxies, and AI-ready datasets
Free / Open-sourceWeb data infrastructure for scraping, proxies, and AI-ready datasets

Offers lead generation and email warmup features, but lacks the deep data orchestration and scraping flexibility.
Offers lead generation and email warmup features, but lacks the deep data orchestration and scraping flexibility.
SpecialistBuild, share, and control AI agents that actually do the work
SpecialistBuild, share, and control AI agents that actually do the work

Provides unified sales prospecting workflows, but is less flexible for custom spreadsheet-based data enrichment.
Provides unified sales prospecting workflows, but is less flexible for custom spreadsheet-based data enrichment.
AI sales engagement and cold email outreach on autopilot

Free / Open-sourceProxies and web data APIs for scraping and AI pipelines
Free / Open-sourceProxies and web data APIs for scraping and AI pipelines

Free / Open-sourceNon-expiring residential proxies for global scraping at scale
Free / Open-sourceNon-expiring residential proxies for global scraping at scale