# PXM2 Proxies

> PXM2 is a marketplace for 4G/5G rotating mobile proxies: unlimited bandwidth, unlimited IP rotations, real carrier IPs across residential mobile networks worldwide.

## Learn

- [Proxy Fundamentals](https://pxm2.io/proxy-fundamentals/): Hub for foundational proxy architecture, protocols, and IP provenance.
- [What Is a Proxy Server?](https://pxm2.io/proxy-fundamentals/what-is-proxy-server/): Vendor-neutral RFC 9110 definition, forward vs reverse architecture, and anonymity headers.
- [Types of Proxies Explained](https://pxm2.io/proxy-fundamentals/types-of-proxies-explained/): IP-origin taxonomy comparing datacenter, static ISP, residential, and mobile proxies.
- [HTTP vs SOCKS5 Proxy](https://pxm2.io/proxy-fundamentals/http-vs-socks5-proxy/): Protocol comparison, RFC 1928 binary handshake, remote DNS with socks5h, and UDP relay.
- [Proxy vs VPN Differences](https://pxm2.io/proxy-fundamentals/proxy-vs-vpn-differences/): Scope, threat models, TUN/TAP virtual adapters vs sockets, and identity concurrency.
- [How Proxies Work in Browsers](https://pxm2.io/proxy-fundamentals/how-proxies-work-browsers/): Socket lifecycle, PAC script sandboxes, HTTP CONNECT tunnels, and browser leak diagnostics.
- [Proxy Security and Privacy Guide](https://pxm2.io/proxy-fundamentals/proxy-security-privacy/): Hop-by-hop TLS encryption, zero-log policies, P2P network risks, and hardware isolation.
- [Residential vs Datacenter Proxy](https://pxm2.io/proxy-fundamentals/residential-vs-datacenter-proxy/): ASN classification, anti-bot fraud scores, latency, and subnet block defense.
- [Datacenter vs Mobile Proxy](https://pxm2.io/proxy-fundamentals/datacenter-vs-mobile-proxy/): Cellular CGNAT trust patterns, latency vs bandwidth benchmarks, and production use cases.

## Core Guides

- [Mobile Proxy Pricing & Plans](https://pxm2.io/mobile-proxies/): Browse mobile proxy plans by country and carrier.
- [What Is a Mobile Proxy?](https://pxm2.io/mobile-proxies/what-is-mobile-proxy/): Definition and fundamentals of 4G/5G mobile proxies.
- [How Mobile Proxies Work](https://pxm2.io/mobile-proxies/how-mobile-proxies-work/): Technical explanation of mobile proxy infrastructure and IP rotation.
- [4G vs 5G Mobile Proxies](https://pxm2.io/mobile-proxies/4g-vs-5g-mobile-proxies/): Comparison of 4G and 5G mobile proxy performance and use cases.
- [Mobile vs Residential vs Datacenter Proxy](https://pxm2.io/mobile-proxies/mobile-vs-residential-vs-datacenter/): Complete comparison of mobile, residential, and datacenter proxy tiers, trust scores, and costs.
- [Mobile Proxy Rotation](https://pxm2.io/mobile-proxies/mobile-proxy-rotation/): How cellular IP cycling works, sticky vs rotating sessions, and automated rotation configuration.
- [Mobile Proxy Protocols](https://pxm2.io/mobile-proxies/mobile-proxy-protocols/): HTTP, HTTPS CONNECT tunneling, and SOCKS5 RFC 1928 mechanics and leak protection.
- [Mobile Proxy Headers and Fingerprinting](https://pxm2.io/mobile-proxies/mobile-proxy-headers-fingerprinting/): Browser headers, TCP/IP stack, TLS/JA3/JA4 fingerprints, and how mobile carrier IPs bypass detection.
- [IP Reputation and Trust Scores](https://pxm2.io/mobile-proxies/ip-reputation-trust-scores/): Fraud scoring algorithms, IP quality databases, and why cellular CGNAT IPs maintain top trust.
- [Mobile Proxy Checker](https://pxm2.io/proxy-checker/): Free tool to test and validate proxy connectivity.

## Use Cases

- [Use Cases Hub](https://pxm2.io/use-cases/): Overview of mobile proxy use cases across industries.
- [Social Media Automation Use Cases](https://pxm2.io/use-cases/social-media/): How mobile proxies support social media management and automation.
- [Mobile Proxies for Instagram](https://pxm2.io/use-cases/social-media/instagram-mobile-proxy/): Using mobile proxies for Instagram automation and multi-account management.
- [Mobile Proxies for TikTok](https://pxm2.io/use-cases/social-media/tiktok-mobile-proxy/): Using mobile proxies for TikTok automation and multi-account management.
- [Mobile Proxies for Facebook](https://pxm2.io/use-cases/social-media/facebook-mobile-proxy/): Using mobile proxies for Facebook automation and multi-account management.
- [Mobile Proxies for Reddit](https://pxm2.io/use-cases/social-media/reddit-mobile-proxy/): Using mobile proxies for Reddit automation and account management.
- [Mobile Proxies for X (Twitter)](https://pxm2.io/use-cases/social-media/x-twitter-mobile-proxy/): Using mobile proxies for X/Twitter automation and account management.
- [Mobile Proxies for LinkedIn](https://pxm2.io/use-cases/social-media/linkedin-mobile-proxy/): Using mobile proxies for LinkedIn multi-account management and outreach, and what LinkedIn's rules prohibit.
- [Web Scraping with Mobile Proxies](https://pxm2.io/use-cases/web-scraping/): Hub for the four web-scraping guides: choosing a proxy tier, wiring it in, Python code, and browser automation.
- [Best Mobile Proxies for Web Scraping](https://pxm2.io/use-cases/web-scraping/best-mobile-proxies-web-scraping/): Datacenter, ISP, residential and mobile proxies compared for scraping, including when mobile is not worth the premium.
- [Mobile Proxy Web Scraping Guide](https://pxm2.io/use-cases/web-scraping/mobile-proxy-web-scraping-guide/): End-to-end scraping workflow — connecting the proxy, rotation versus sticky sessions, and why clean IPs still get blocked.
- [Mobile Proxy Python Scraping](https://pxm2.io/use-cases/web-scraping/mobile-proxy-python-scraping/): Proxy code for requests, httpx, aiohttp and Scrapy, with rotation patterns and Retry-After backoff.
- [Mobile Proxy with Selenium and Playwright](https://pxm2.io/use-cases/web-scraping/mobile-proxy-selenium-playwright/): Browser automation behind an authenticated proxy — per-context proxies, Chrome's credential trap, and 407 debugging.
- [Mobile Proxy with Antidetect Browsers](https://pxm2.io/use-cases/web-scraping/mobile-proxy-antidetect-browsers/): Pairing Multilogin, GoLogin, AdsPower or Dolphin Anty with a mobile IP, and where antidetect setups leak.
- [Web Scraping Best Practices](https://pxm2.io/use-cases/web-scraping/web-scraping-best-practices-mobile/): Per-host rate budgets, caching and conditional requests, adaptive backoff, and the metrics that warn you first.
- [Common Scraping Blocks and How to Read Them](https://pxm2.io/use-cases/web-scraping/common-scraping-blocks-mobile-proxy/): Identify Cloudflare, DataDome or PerimeterX from the response, read 403 versus 429, and fix the actual cause.
- [Mobile Proxy Ecommerce Scraping](https://pxm2.io/use-cases/web-scraping/mobile-proxy-ecommerce-scraping/): Geo-priced catalogues, which proxy tier price monitoring needs, crawl cadence, and personalisation traps.
- [Mobile Proxy eBay Scraping](https://pxm2.io/use-cases/web-scraping/mobile-proxy-ebay-scraping/): Passing the splashui Wasm challenge natively, dual JSON-LD parsing, and unmetered cellular CGNAT proxies.
- [Mobile Proxy Amazon Scraping](https://pxm2.io/use-cases/web-scraping/mobile-proxy-amazon-scraping/): Complete visual guide to scraping Amazon product data with Python, DevTools inspection, and unmetered 4G/5G mobile proxies.

## Setup Guides

- [Mobile Proxy Setup Guides](https://pxm2.io/guides/): Hub for the setup and configuration guides — credentials, platforms, languages and advanced configuration.
- [How to Set Up Mobile Proxies](https://pxm2.io/guides/how-to-set-up-mobile-proxies/): What host, port, username and password mean, the three credential formats and which tools expect each, IP whitelisting versus credentials, and how to read a 407.
- [Mobile Proxy Configuration on Windows](https://pxm2.io/guides/mobile-proxy-configuration-windows/): WinINET versus WinHTTP, the Settings page, netsh winhttp, environment variables, and which layer each application reads.
- [Mobile Proxy Configuration on macOS](https://pxm2.io/guides/mobile-proxy-configuration-macos/): The Proxies pane per network service, Safari and Chrome behaviour, networksetup scripting, and why the Terminal ignores it.
- [Mobile Proxy Configuration on Linux](https://pxm2.io/guides/mobile-proxy-configuration-linux/): http_proxy and no_proxy, sudo stripping the environment, apt's own config, the desktop setting's real scope, and proxychains.
- [Mobile Proxy cURL Command Line](https://pxm2.io/guides/mobile-proxy-curl-command-line/): Testing and authenticating mobile proxies from the command line, the -x flag, socks5h DNS leak prevention, and debugging 407 errors.
- [Mobile Proxy Python Setup](https://pxm2.io/guides/mobile-proxy-python-setup/): Configuring requests, httpx, aiohttp, and Selenium with mobile proxies, session pooling, and rotation handlers.
- [Mobile Proxy Node.js Setup](https://pxm2.io/guides/mobile-proxy-nodejs-setup/): Wiring mobile proxies into Node.js, axios, fetch with https-proxy-agent, and Puppeteer and Playwright automation.
- [Mobile Proxy Docker Setup](https://pxm2.io/guides/mobile-proxy-docker-setup/): Routing Docker containers through mobile proxies, daemon config, docker-compose environment variables, and NO_PROXY bypass rules.
- [Charles Proxy on Android](https://pxm2.io/guides/charles-proxy-android-setup/): Complete Android setup guide for Charles Proxy — Wi-Fi manual proxy, SSL CA certificate installation (chls.pro/ssl), network_security_config.xml pinning bypass, and upstream mobile proxy chaining.
- [Charles Proxy on iPhone](https://pxm2.io/guides/charles-proxy-iphone-setup/): Complete iOS setup guide for Charles Proxy — iPhone Wi-Fi manual proxy, configuration profile installation from chls.pro/ssl, Certificate Trust Settings full trust, and upstream mobile proxy chaining.
- [Camoufox Anti-Detect Browser](https://pxm2.io/guides/camoufox-playwright-setup/): Complete Playwright and Python setup guide for Camoufox — C++ engine-level fingerprinting, 4G/5G mobile proxy integration, automated GeoIP synchronization, and Cloudflare Turnstile bypass.
- [Linken Sphere Anti-Detect Browser](https://pxm2.io/guides/linken-sphere-proxy-setup/): Complete setup guide for Linken Sphere — SOCKS5 proxy configuration, Smart Session GeoIP auto-matching, 1-click IP rotation URLs, and zero-leak multi-accounting.

## Business Use Cases

- [Mobile Proxy for Business Use Cases](https://pxm2.io/use-cases/business/): Hub for the business cluster — ad verification, rank tracking, price monitoring, market research and brand protection, plus what each job needs from the network.
- [Mobile Proxy Ad Verification](https://pxm2.io/use-cases/business/mobile-proxy-ad-verification/): Why hosting ranges are excluded from impression counting, GIVT versus SIVT, checking geo and carrier targeting, and recording provenance with every capture.
- [Mobile Proxy SEO Rank Tracking](https://pxm2.io/use-cases/business/mobile-proxy-seo-rank-tracking/): Rank tracking after Google retired num=100, pairing uule with an exit IP for geo-specific SERPs, and why mobile and desktop rankings need separate measurement.
- [Mobile Proxy Price Monitoring](https://pxm2.io/use-cases/business/mobile-proxy-price-monitoring/): What moves a personalised price, running minimum-advertised-price checks per market, and collecting a price series you can defend.
- [Mobile Proxy Market Research](https://pxm2.io/use-cases/business/mobile-proxy-market-research/): Designing the sample rather than the scraper, what personalisation does to findings, and recording a repeatable method.
- [Mobile Proxy Brand Protection](https://pxm2.io/use-cases/business/mobile-proxy-brand-protection/): Telling counterfeits from unauthorised sellers and grey-market diversion, monitoring per market, and capturing defensible evidence.
- [Mobile Proxy AI Training Data](https://pxm2.io/use-cases/business/mobile-proxy-ai-training-data/): What default AI-crawler blocking and paid access changed, why an IP does not unblock a declared crawler, and why locale coverage is a quality problem.
- [Mobile Proxy Travel Fare Aggregation](https://pxm2.io/use-cases/business/mobile-proxy-travel-fare-aggregation/): Point-of-sale pricing for flights, hotels and car rental, holding one session through a search flow, and why travel sites defend hardest.
- [Mobile Proxy Real Estate Data](https://pxm2.io/use-cases/business/mobile-proxy-real-estate-data/): National property portals, deriving time on market from first-seen and last-seen dates, and the data-protection points specific to listings.
- [Mobile Proxy Financial Data](https://pxm2.io/use-cases/business/mobile-proxy-financial-data/): Why filing systems want a declared identity rather than rotating IPs, where market-local exits genuinely help, and the licensing line around redistributing market data.
- [Mobile Proxy Healthcare Data](https://pxm2.io/use-cases/business/mobile-proxy-healthcare-data/): Healthcare research from public registries and national formularies, why approval and reimbursement differ per country, and why patient data is never a collection target.
- [Mobile Proxy Education Data](https://pxm2.io/use-cases/business/mobile-proxy-education-data/): Why tuition fees are quoted by applicant origin and how that quietly corrupts a dataset, national admission systems, and collecting around an annual cycle.
- [Mobile Proxy Legal Data](https://pxm2.io/use-cases/business/mobile-proxy-legal-data/): Where case law is actually published per jurisdiction, why citation resolution is the hard part, pseudonymisation in judgments, and patient collection from public services.
- [Mobile Proxy Government Data](https://pxm2.io/use-cases/business/mobile-proxy-government-data/): TED versus national tender portals, why deadlines make daily cadence non-negotiable, using open-data APIs instead of crawling, and limits on reusing register data.
- [Mobile Proxy Ecommerce Data](https://pxm2.io/use-cases/business/mobile-proxy-ecommerce-data/): Assortment gaps, share of shelf per market, advertised-price compliance as a channel problem, and what to collect beyond price.
- [Mobile Proxy Retail Data](https://pxm2.io/use-cases/business/mobile-proxy-retail-data/): Why availability and pricing are per branch, why a postcode and a local exit go together, regional promotions, and recording out-of-stock duration.
- [Mobile Proxy SaaS Data](https://pxm2.io/use-cases/business/mobile-proxy-saas-data/): Why A/B tests make two collections legitimately disagree, how tax display distorts comparison, and why a pricing archive is the real asset.
- [Mobile Proxy Startup Data](https://pxm2.io/use-cases/business/mobile-proxy-startup-data/): Why registry filings beat funding announcements, which registers matter per jurisdiction, and using hiring as a leading indicator.
- [Mobile Proxy Nonprofit Data](https://pxm2.io/use-cases/business/mobile-proxy-nonprofit-data/): Which charity register serves each jurisdiction, why everything lags by a year or more, and the reporting-threshold gap that skews every sector dataset.
- [Mobile Proxy Manufacturing Data](https://pxm2.io/use-cases/business/mobile-proxy-manufacturing-data/): Why lead time beats price as a signal, how regional warehousing shapes availability, and where export controls quietly hide a part.
- [Mobile Proxy Logistics Data](https://pxm2.io/use-cases/business/mobile-proxy-logistics-data/): Why the origin and destination pair is the unit, anchoring against public rate indices, regional carrier routing, and tracking transit reliability.
- [Mobile Proxy Energy Data](https://pxm2.io/use-cases/business/mobile-proxy-energy-data/): Transparency platforms that publish wholesale data for reuse versus retail tariffs that need a local postcode and a local exit to quote at all.
- [Mobile Proxy Telecom Data](https://pxm2.io/use-cases/business/mobile-proxy-telecom-data/): Why domestic plan pages refuse foreign visitors, what plan structure reveals about strategy, and why national telecom regulators are the underused source.
- [Mobile Proxy Media Data](https://pxm2.io/use-cases/business/mobile-proxy-media-data/): Why the same URL returns a different catalogue per country, why absence is silent, and recording availability as licensing windows.
- [Mobile Proxy Sports Data](https://pxm2.io/use-cases/business/mobile-proxy-sports-data-business/): Open competition records versus jurisdiction-gated betting content, territorial broadcast rights, and why live in-play data is a licensed product.
- [Mobile Proxy Gaming Data](https://pxm2.io/use-cases/business/mobile-proxy-gaming-data/): Why regional price tiers are published and deliberate, tracking discount cadence, why availability differs by classification, and the line on cross-region purchasing.

## Proxy Types

- [Proxy Types - Complete Guide](https://pxm2.io/proxy-types/): Hub comparing mobile proxy connection types — rotating, dedicated, and more as the guide grows.
- [Rotating Mobile Proxies](https://pxm2.io/proxy-types/rotating-mobile-proxies/): How rotating mobile proxies change IP on a timer or per request, when rotation fits high-volume jobs, and when it does not.
- [Dedicated Mobile Proxies](https://pxm2.io/proxy-types/dedicated-mobile-proxies/): How dedicated mobile proxies reserve one exclusive carrier IP per customer, and when that continuity is worth the premium over a rotating pool.
- [Static Mobile Proxies](https://pxm2.io/proxy-types/static-mobile-proxies/): How static mobile proxies keep one carrier IP for the life of the plan, when a fixed address protects an allowlist or a login, and when a burned static IP costs more than a rotating one would.
- [Mobile LTE Proxies](https://pxm2.io/proxy-types/mobile-lte-proxies/): Why choosing a 4G LTE mobile proxy over 5G is a deliberate product decision — broader carrier coverage, lower cost, and bandwidth that was never the bottleneck.
- [Shared Mobile Proxies](https://pxm2.io/proxy-types/shared-mobile-proxies/): How shared mobile proxies split one carrier IP pool across several customers to cut cost, when that trade-off suits low-stakes jobs, and when co-tenant traffic makes a dedicated IP the safer buy.
- [Residential Mobile Hybrid Proxies](https://pxm2.io/proxy-types/residential-mobile-hybrid/): How a blended pool of carrier IPs and fixed-line residential IPs covers whichever trust signal a target actually checks, and when a pure mobile signature is needed instead.
- [Backconnect Mobile Proxies](https://pxm2.io/proxy-types/backconnect-mobile-proxies/): How backconnect proxies hide a rotating carrier backend behind one stable gateway address, and when a fixed IP for allowlisting fits better.
- [Multi-Carrier Mobile Proxies](https://pxm2.io/proxy-types/multi-carrier-mobile-proxies/): How pooling IPs across several named carriers cuts single-carrier blocklist risk and gives real network-path diversity.
- [IPv6 Mobile Proxies](https://pxm2.io/proxy-types/ipv6-mobile-proxies/): Why carrier IPv6 mobile proxies are usually cheaper and more available than IPv4, and which targets reject IPv6 outright.
- [Carrier-Specific Mobile Proxies](https://pxm2.io/proxy-types/carrier-specific-mobile-proxies/): What locking a proxy to one named carrier's network actually means, and when that targeting precision is worth the narrower inventory.
- [Datacenter vs Mobile Proxies](https://pxm2.io/proxy-types/datacenter-vs-mobile-proxies/): Datacenter and mobile proxies compared as a buyer decision — where each IP comes from, why fraud systems score them differently, the real cost gap, and which jobs fit which tier.
- [Proxy Type Comparison Guide](https://pxm2.io/proxy-types/proxy-type-comparison-guide/): Comprehensive architectural comparison across datacenter, residential, mobile, and ISP proxy tiers with evaluation rubrics.
- [Best Mobile Proxy Type for Web Scraping](https://pxm2.io/proxy-types/best-mobile-proxy-type-for-scraping/): Comparing rotating vs dedicated vs static mobile proxies for large-scale data harvesting, rate limits, and ban immunity.
- [Best Mobile Proxy Type for Social Media](https://pxm2.io/proxy-types/best-mobile-proxy-type-for-social-media/): Dedicated vs sticky mobile proxies for Instagram, TikTok, Facebook, Reddit, and X account management.
- [Best Mobile Proxy Type for Ad Verification](https://pxm2.io/proxy-types/best-mobile-proxy-type-for-ad-verification/): Clean carrier IPs, cellular ASN attribution, and geo-cloaking defeat for ad fraud compliance.
- [Best Mobile Proxy Type for SEO](https://pxm2.io/proxy-types/best-mobile-proxy-type-for-seo/): Zero-CAPTCHA Google SERP extraction, rank tracking, and local search audits using mobile proxies.
- [Mobile Proxy Type by Use Case](https://pxm2.io/proxy-types/mobile-proxy-type-by-use-case/): Decision matrix mapping scraping, social media, ad verification, and checkout workloads to optimal proxy tiers.
- [Proxy Type Pricing Comparison](https://pxm2.io/proxy-types/proxy-type-pricing-comparison/): Total cost of ownership analysis comparing per-GB metered residential rates against unlimited dedicated mobile modems.
- [Proxy Type Speed Comparison](https://pxm2.io/proxy-types/proxy-type-speed-comparison/): Real-world benchmarks for latency (RTT), bandwidth throughput, TLS handshakes, and cellular radio speeds.
- [Proxy Type Security Comparison](https://pxm2.io/proxy-types/proxy-type-security-comparison/): Threat modeling, P2P residential malware risks, header leakage, and isolated hardware modem security.
- [Proxy Type Reliability Comparison](https://pxm2.io/proxy-types/proxy-type-reliability-comparison/): Hardware watchdog failover, radio context recovery, and uptime guarantees vs residential peer churn.

## Countries & Operators

- [All Countries and Carriers](https://pxm2.io/mobile-proxies/): Full, up-to-date listing of country- and operator-specific proxy pages is enumerated in [sitemap.xml](https://pxm2.io/sitemap.xml) rather than here.

## Company

- [Blog](https://pxm2.io/blog/): Articles on mobile proxies, automation, and anti-detect strategies.
- [Terms of Service](https://pxm2.io/terms/): Terms governing use of the PXM2 service.
- [Privacy Policy](https://pxm2.io/privacy/): How PXM2 handles user data.