Need reliable rainproxy alternatives? I know the frustration of dealing with lagging connections and IP blocks at the worst possible times.
My experience with dozens of proxy services shows that Rainproxy has good features, but it might not suit everyone's needs. The proxy market gives you plenty of choices, with some providers managing up to 72 million IPs worldwide. Finding a service that balances performance, coverage, and pricing can feel like searching for a needle in a digital haystack.
Your challenges might include data scraping issues, geo-restrictions, or the need for more stable connections. This led me to create a list of 5 best Rainproxy alternatives that deliver real results in 2025. Each service stands out in its own way - Smartproxy covers an impressive 195 locations, while residential networks boast over 55 million IPs.
Let's take a closer look at these alternatives to find a proxy service that matches your specific needs.
1. Proxy-Cheap

Proxy-Cheap ranks at the top of my recommended rainproxy alternatives for 2025. This provider has built a solid reputation since 2018 and now serves over 45,000 clients worldwide. Their proxy solutions strike a perfect balance between cost and performance.
Proxy-Cheap key features
The company runs one of the biggest proxy networks you'll find, covering more than 150 countries with roughly 7 million IP addresses. You'll find proxies for any location you need with this massive reach.
They offer several proxy types to match your needs:
- Static Residential Proxies: Real IP addresses from Internet Service Providers (ISPs) that stay constant, perfect for tasks that need stable connections.
- Rotating Residential Proxies: IPs that change automatically from a huge pool, great for data scraping and avoiding bans.
- Datacenter Proxies: Both IPv4 and IPv6 versions give you high speeds at lower costs than residential options.
- Mobile Proxies: Real 3G/4G/5G mobile network connections that mirror mobile devices from different locations.
The user experience sets Proxy-Cheap apart. Their dashboard works "extremely easily, smoothly, and in a user-friendly manner, without any additional hassle". Even beginners can get started quickly. The service supports HTTP, HTTPS, and SOCKS protocols, giving you options for different uses.
Security and privacy are the life-blood of their service. Their proxy servers provide "best-in-class anonymity from malicious cyber threats". The residential and mobile proxies use real IP addresses that make your activity look like genuine user traffic.
Proxy-Cheap's strict no-logs policy means they "do not log, collect, or trade user data". This gives users peace of mind when handling sensitive tasks that need complete anonymity.
Users can pick specific countries for their proxies. This helps when you need to access geo-restricted content or research different markets.
Proxy-Cheap pros and cons
Pros:
- Affordability: True to its name, Proxy-Cheap offers some of the lowest prices around, with datacenter proxies starting at $0.15 per proxy.
- Extensive network coverage: Their 7 million IPs across 127 countries give you global reach.
- Diverse proxy types: Multiple proxy options let you customize solutions for specific needs.
- Easy-to-use interface: The dashboard makes proxy management simple for everyone.
- Flexible authentication: IP-based authentication adds extra security.
- 24/7 customer support: Help is always there through multiple channels.
- Excellent uptime: 99.9% uptime guarantee means reliable connections.
Cons:
- Limited static residential coverage: Static residential proxies work only in the United States, limiting users who need static IPs elsewhere.
- Shared proxy limitations: Residential proxies are shared, which might affect stability compared to private options.
- No city targeting: You can't target specific cities or states yet.
- Performance variability: The 81ms average ping might not suit time-critical applications.
- No refunds for third-party compatibility: They won't refund if proxies don't work with specific third-party services.
Proxy-Cheap pricing
Proxy-Cheap beats most competitors' prices, making it a budget-friendly rainproxy alternative. Here's what they charge:
Static Residential Proxies:
- Start at $1.27 per proxy (15% savings)
- Real business IPs for long-term use
- Perfect for stable connections
Datacenter IPv4 Proxies:
- Start at $1.18 per proxy (15% savings)
- High performance and versatility
- Great for cost-efficient tasks
Datacenter IPv6 Proxies:
- Start at $0.15 per proxy (25% savings)
- High-speed connections at budget prices
- Best for cost-conscious users
Static Mobile Proxies:
- Start at $11.61 per proxy (10% savings)
- 47+ locations with 3G/4G network support
- Choose between shared and dedicated IPs
Rotating Residential Proxies:
- Start at $4.99 per GB (40% savings)
- Large IP pool without IPv4 limits
- Bulk discounts drop prices to $3.00 per GB
Rotating Mobile Proxies:
- Start at $5.99 per GB (40% savings)
- Real 3G/4G/5G mobile connections
- Perfect for social media and mobile apps
The pricing works on a pay-as-you-go model. Residential proxy costs depend on bandwidth use rather than fixed fees, helping you manage resources better.
You can pay using credit cards, wire transfers (USD and EUR), or PayPal. The listed prices include everything with no hidden fees or taxes.
Proxy-Cheap delivers excellent value with its mix of affordable prices, wide network coverage, and diverse proxy options. Small businesses and individual users with tight budgets will find reliable proxy performance for many different uses without breaking the bank.
2. Oxylabs

Oxylabs comes next in my list of top rainproxy alternatives. This premium provider is 15 years old and leads the proxy service market. The company's enterprise-grade solutions, massive network, and advanced web scraping capabilities make it perfect for businesses that need reliable data collection at scale.
Oxylabs key features
Oxylabs' impressive proxy pool forms its core offering. The network includes over 175 million residential IPs in 195 countries worldwide. Users can access geo-specific content from almost anywhere globally with remarkable reliability.
The service delivers an exceptional 99.95% success rate. This makes it one of the most dependable options when connection failures or IP blocks aren't an option. Businesses running serious web scraping operations find this reliability crucial.
Oxylabs provides these proxy types:
- Residential Proxies: Their flagship product includes 175M+ ethically sourced IPs from real devices. These proxies work great to access location-specific content with minimal detection risk.
- Datacenter Proxies: These proxies focus on speed and cost efficiency. They excel at large-scale data gathering operations where speed matters most.
- ISP Proxies: Premium IPs come from trusted ASN providers like AT&T, Lumen, Frontier, and Orange. They blend residential proxies' anonymity with datacenter-like speeds.
- Mobile Proxies: Real IP addresses from mobile devices on cellular networks (5G, 4G, LTE). The pool includes over 20 million IPs across 140 countries.
Oxylabs stands out from other rainproxy alternatives with these advanced features:
- Web Scraper API: This all-in-one platform handles crawling, parsing, and data delivery.
- Web Unblocker: Their AI-powered solution bypasses sophisticated anti-bot systems.
- Proxy Rotator: Users stay block-free while gathering public web data with this tool.
- Headless Browser: This renders JavaScript-based pages and sets up custom browser instructions.
Oxylabs' ISO/IEC 27001:2022 certification shows its steadfast dedication to information security management. This matters greatly for businesses handling sensitive data.
Oxylabs pros and cons
Pros:
- Massive Proxy Network: The industry's largest proxy pool exceeds 175 million residential IPs. This ensures unmatched global coverage.
- Exceptional Reliability: Continuous proxy rotation achieves 99.95% success rates. Connection failures rarely happen.
- Fast Response Times: Market-leading 0.6-second response time ensures quick data collection.
- Ethical Sourcing: Carefully selected partners provide ethically procured IPs. This reduces legal and ethical risks.
- Advanced Tools: Web Scraper API and Web Unblocker make complex data gathering tasks easier.
- Precise Geo-targeting: Users can target countries, cities, states, and ZIP codes. This enables specific location-based data collection.
- Excellent Support: Higher-tier plans include dedicated account managers. Customer service responds quickly.
Cons:
- Premium Pricing: Upper-end market prices might not suit smaller businesses or individual users.
- Complexity for Beginners: New users face a learning curve with enterprise-grade proxy solutions.
- Overkill for Basic Needs: Simple proxy users might find sophisticated features unnecessary.
- Free Trial Limitations: Users must contact sales for free trials instead of instant self-service access.
Oxylabs pricing
Each proxy type has its own pricing structure based on usage requirements:
Residential Proxies:
- Pay-as-you-go plans start at USD 8.00 per GB (up to 50GB)
- Volume discounts range from USD 7.75/GB (Micro plan, up to 13GB) to USD 6.98/GB (Advanced plan, up to 86GB)
- Promotional code offers 50% discount for six months
Datacenter Proxies:
- Monthly IP pricing starts at USD 1.20 per IP (up to 10 IPs)
- Larger volumes (1000+ IPs) cost USD 0.75 per IP
- Traffic-based pricing ranges from USD 0.65/GB (up to 77GB) to USD 0.44/GB (up to 5TB)
- Free 5 IP trial needs no credit card
- Prices start at USD 2.10 per IP
- Custom pricing for dedicated ISP proxies (1000+ IPs)
- Fair usage policy applies to unlimited bandwidth
- Available in 16+ locations including Australia, Canada, Germany, United Kingdom, and United States
Mobile Proxies:
- Bandwidth pricing starts at USD 9.00 per GB
- Plans mirror residential proxies' structure with volume discounts
- Over 20 million IPs cover 140 countries
Dedicated Datacenter Proxies:
- USD 1.90 per IP starting price
- Fair usage policy governs unlimited bandwidth
- High-traffic, dedicated projects benefit from exclusive IPs
Web Unblocker:
- This AI-powered proxy solution ensures block-free scraping
- Current 40% discount available
- Prices start at USD 9.40 per GB
Annual commitments save users 10%. Payment options include credit cards, wire transfers, Apple Pay, Google Pay, and PayPal. Cryptocurrency payments aren't accepted.
Enterprise-level custom solutions come with dedicated account managers and specialized support.
Oxylabs targets the premium market segment as a rainproxy alternative. The higher price reflects its complete feature set, massive proxy network, and exceptional reliability. Businesses needing enterprise-grade proxy solutions with consistent high performance will find great value here.
3. Bright Data

Bright Data ranks third in my tested rainproxy alternatives. This industry giant has grown from its roots as Luminati Networks into a data collection powerhouse that serves more than 20,000 customers worldwide.
Bright Data key features
The company's service revolves around its network of over 150 million residential IPs spread across 195 countries. You can target specific cities, states, and ZIP codes without extra charges. Bright Data gives you four different proxy types:
- Residential Proxies: Their flagship network with 150M+ IPs from real devices works great to access sophisticated websites without blocks.
- Datacenter Proxies: A network of 1.3 million machine-generated IPs that helps collect data cost-effectively, which works best with less secure websites.
- ISP Proxies: 1.3M+ IPs come straight from internet service providers. These combine residential proxy authenticity with datacenter-level speed.
- Mobile Proxies: A network of 7 million real mobile IPs runs on 3G/4G/5G networks through multiple carriers. This gives you the best anonymity.
The platform has more than simple proxy services. Here's what else you get:
Web Scraper API takes care of IP rotation, CAPTCHA solving, and data structuring. Data analysts and developers find this cloud service valuable when working on AI, ML, and big data projects.
Scraping Functions lets you build custom scrapers from scratch or use templates. These run as serverless functions with infrastructure that scales automatically.
Web Unlocker handles website access, solves CAPTCHAs, and manages technical details like headers and cookies.
SERP API gets you immediate data from search engines in JSON or HTML format. SEO professionals save time and resources with this tool.
Dataset Marketplace provides structured datasets from over 120 domains. You don't need coding skills to use these subscription-based datasets.
The platform added Proxy Waterfall recently. This feature picks the right IP type for each task and helps cut costs while keeping success rates high.
Bright Data pros and cons
Pros:
- Massive IP Pool: The network's 150 million residential IPs give you access to almost any website.
- Precision Targeting: You can target specific cities, ASNs, and ZIP codes.
- Comprehensive Toolset: One platform gives you proxies, scraping tools, and ready datasets.
- Advanced Session Control: The platform lets you manage IP rotation, user agents, and sessions.
- Ethical Compliance: The network runs on transparent peer participation with opt-in members. No personal data gets collected.
- Industry-Leading Support: Support teams respond in under 10 minutes, available 24/7, ranking first on G2.
- Reliability: The proxy network runs at 99.99% uptime with 99.95% success rates.
Cons:
- High Price Point: Small businesses might find it expensive.
- Steep Learning Curve: Beginners might struggle with all the customization options.
- Stringent KYC Process: The strict approval process might not suit everyone.
- Complex Pricing Structure: Extra features can drive up costs.
- Limited Documentation: Some features lack clear documentation.
- Data Management Challenges: You need expertise to handle the collected data.
Bright Data pricing
The platform uses flexible pricing based on proxy type and how much you use. Here's what it costs:
Residential Proxies:
- Pay-as-you-go: USD 10.50 per GB
- Monthly plans start at USD 499 for 138 GB (USD 3.57/GB)
- Larger plans cost USD 999 for 316 GB and USD 1,999 for 678 GB
Datacenter Proxies:
- Pay-as-you-go: USD 0.60 per GB
- Monthly plans start at USD 499 for 1 TB (USD 0.51/GB)
- Premium rates get you unlimited bandwidth
ISP Proxies:
- Pay-as-you-go: USD 15.00 per GB
- Monthly plans start at USD 499 for 39 GB (USD 12.75/GB)
Mobile Proxies:
- Pay-as-you-go: USD 8.40 per GB
- Monthly plans start at USD 499 for 69 GB (USD 7.14/GB)
Web Unlocker:
- Pay-as-you-go: USD 5.00 per 1000 requests
- Volume discounts with monthly subscriptions
SERP API:
- Pay-as-you-go: USD 5.00 per CPM (1000 requests)
- Better rates with higher volume monthly plans
Web Scraper API:
- Prices vary by request volume and complexity
- Custom plans for special needs
Datasets:
- Subscription pricing with flexible delivery
- Custom parameters for timeframes or regions
Every plan includes proxy management tools, API access, and a dashboard. You can pay with credit cards, PayPal, Payoneer, Google Pay, Alipay, and wire transfers. The platform doesn't take cryptocurrency.
Enterprise customers get dedicated account managers and special support. Billing starts on the 1st of each month. The system charges you automatically while your account stays active.
Bright Data works best for enterprise users who need reliable, scalable proxy solutions. The platform costs more than others but delivers value through its features and reliability. This makes it a solid choice for serious data collection operations.
4. Smartproxy

Smartproxy stands out as my fourth effective rainproxy alternative. This reliable provider has been around since 2018 and quickly built its reputation through an extensive IP network and user-friendly interface. The service has gained widespread acceptance in just a few years, with an impressive 4.7 rating on Trustpilot.
Smartproxy key features
The service's core strength comes from its massive proxy network. It offers over 100 million residential IP addresses that span more than 200 regions worldwide. Users can access geo-specific content from almost any location with minimal detection risk.
The provider gives you several proxy types based on your needs:
- Residential Proxies: Their flagship offering with 100M+ IPs from real residential devices, perfect for human-like scraping and bypassing restrictions.
- Long Acting ISP Proxies: These proxies combine datacenter and residential advantages. They deliver high-speed performance with unlimited-duration sessions for tasks like ad verification and SERP monitoring.
- Datacenter Proxies: You get <0.3s connection speed with 99.99% uptime. These proxies work reliably for high-volume tasks.
- Dedicated Residential Proxies: You'll get exclusive IPs that ensure no sharing or splicing during usage.
Smartproxy's session management supports both rotating and sticky sessions. The rotating option switches IPs automatically from the address pool. Sticky sessions let you keep the same IP for up to 60 minutes. This flexibility helps with different scraping scenarios.
The service's user-friendly dashboard makes it easy to configure proxies, check usage stats, automate orders, and manage settings in one place. Even beginners can use the system without much technical knowledge.
Advanced users get specialized tools at no extra cost. These include X Browser, Chrome Browser Extension, Firefox Add-on, and a No Code Scraper Extension.
Smartproxy pros and cons
Pros:
- Vast Proxy Network: The service gives you access to over 100 million IPs from 200+ countries - one of the largest proxy pools available.
- Impressive Success Rates: You'll get a 99.5% average success rate when accessing popular websites, including Google Search.
- Unlimited Threads: Make unlimited requests and run multiple parallel connections at once.
- High Performance: Rotating proxies work twice as fast as the industry average. Datacenter proxies connect in less than 0.3 seconds.
- User-Friendly Interface: New users find the dashboard straightforward and easy to use.
- Excellent Support: The support team responds quickly to questions 24/7.
- Free Tools: You get browser extensions and management tools without paying extra.
Cons:
- No Annual Discount: The service doesn't offer better rates for yearly commitments.
- Limited Free Trial: You only get a three-day money-back guarantee instead of a proper free trial.
- Higher Pricing for Individuals: The enterprise pricing model works better for bulk users than for individuals or small businesses.
- Limited SOCKS5 Support: Only certain proxy types support the SOCKS5 protocol.
- City Targeting Limitations: The service covers 195+ countries but has fewer city-level targeting options than competitors.
Smartproxy pricing
The service uses a flexible pricing structure based on proxy type and usage volume. Here's what you'll pay:
Residential Proxies:
- Pay-as-you-go option: USD 3.50 per GB
- 50 GB plan: USD 245.00 per month (USD 4.90 per GB)
- 100 GB plan: USD 450.00 monthly (USD 4.50 per GB)
- 1,000 GB plan: USD 3,000.00 monthly (USD 3.00 per GB)
- Enterprise pricing (excludes individuals): Starting from USD 1.50 per GB (requires 1,000 GB minimum purchase)
- Prices start from USD 0.27 monthly per IP (for 8,000 IPs package)
- 500 IPs: USD 165.00 monthly (USD 0.33 per IP)
- 10 IPs: USD 5.17 monthly (USD 0.47 per IP)
Mobile Proxies:
- Pay-as-you-go: USD 8.00 per GB
- Starting from USD 4.50 per IP with the 500 GB plan
- Smaller traffic needs cost more
Datacenter Proxies:
- Available on GB, IP, and dedicated IP basis
- 10,000 GB plan: USD 3,800.00
- 4,000 IPs with 300 GB: USD 0.03 per IP
You'll get a 14-day money-back guarantee on select plans, but not all pricing options include this. New users can try the service with a short three-day free trial that includes 100MB of traffic.
The pricing clearly works better for large organizations that need substantial proxy resources. While individual users might find it expensive, enterprises get significant bulk discounts for extensive proxy networks.
Smartproxy proves to be a solid rainproxy alternative with its blend of performance, reliability, and user-friendly features. The extensive IP pool and steady connection speeds make it valuable for data collection, market research, and brand protection.
5. IPRoyal

IPRoyal rounds up my list of reliable rainproxy alternatives for 2025. This affordable proxy provider strikes a sweet spot between economical solutions and solid performance. Their huge network of proxies makes them a great choice if you have a small business looking for budget-friendly options that don't skimp on features.
IPRoyal key features
IPRoyal's residential proxy network sits at the core of their service. It now includes over 8 million available IP addresses. This growing pool makes their entire service lineup more reliable and faster.
IPRoyal gives you four different proxy types to match what you need:
- Residential Proxies: These real residential IPs help you get past geo-restrictions and cut down blocking risks. They work great for web scraping and market research. Your traffic looks like it comes from real users.
- ISP Proxies: You get the best of both worlds - datacenter proxy stability and residential IP authenticity. These proxies work well for account management and running tasks non-stop.
- Datacenter Proxies: These deliver the fastest speeds at competitive prices. They're perfect for big operations like web scraping and keeping track of SEO.
- Mobile Proxies: Your traffic goes through real 4G/5G mobile networks. This gives you maximum privacy, which works great for social media management and testing mobile apps.
IPRoyal has added mixed proxy subnets that help users stay anonymous and dodge IP blocks. Users can quickly switch to a new subnet if one gets flagged, so their service never stops.
IPRoyal pros and cons
Pros:
- Affordability: They're one of the cheapest proxy providers you can find.
- Reliable Performance: Your operations run smoothly with 99.9% uptime whatever the scale.
- Unlimited Bandwidth: Datacenter and ISP proxies come with no limits on bandwidth or threads.
- Global Coverage: You can access proxy servers in more than 195 countries. Belgium, Luxembourg, Norway, and Switzerland joined the list.
- User-Friendly Dashboard: The control panel lets you easily filter orders by IP address, country, and status.
Cons:
- Limited Refund Window: You only get 24 hours to ask for your money back.
- No Free Trial: Trial proxies are available for testing but nothing completely free.
- No Telephone Support: You can only get help through email and live chat.
- Suspicious Reviews: Some TrustPilot reviews don't look quite right.
- Additional Charges: Name changes for proxies cost extra.
IPRoyal pricing
Here's how IPRoyal breaks down their prices by proxy type:
Residential Proxies: Small packages (2 GB) start at USD 6.25 per GB. Bulk purchases (10,000 GB) drop to USD 1.84 per GB. Your traffic never expires, so you can use it anytime.
ISP Proxies: Prices change based on how long you need them and how many locations you want. One proxy costs USD 2.00 for 24 hours. A three-month plan brings it down to USD 3.60 monthly. Longer commitments get you better deals.
Datacenter Proxies: Plans run for 30, 60, or 90 days. Prices start at USD 1.80 monthly for one proxy. You save more with longer plans and multiple proxies.
Mobile Proxies: Each location and carrier has its own price. You get unlimited bandwidth and your IP changes every six minutes. These work with 5G, 4G, 3G, and LTE networks.
IPRoyal stands out as a solid rainproxy alternative. It's perfect for users who want reliable performance without breaking the bank.
Conclusion
The right proxy service can transform your internet experience. I tested several options and found five reliable Rainproxy alternatives that deliver real results in 2025. Each service has its strengths that make it ideal for different needs.
Proxy-Cheap leads the pack as an affordable option with great performance. Their network covers 150 countries, making them perfect if you need affordable solutions with all the key features intact.
Oxylabs sits in the premium category and delivers unmatched reliability through its network of 175 million residential IPs and 99.95% success rate. This provider shines when your enterprise operations need precision and dependability.
Bright Data provides detailed data collection capabilities with its extensive proxy network and specialized tools. The platform's resilient features make it worth the higher price point for businesses doing serious web scraping.
Smartproxy stands out with its accessible interface and huge pool of 100 million IPs across 200+ regions. Their high-performance proxies and success rates are a great way to get quality data collection and market research results.
IPRoyal proves itself as a solid budget choice with reliable performance from its 8 million IP network. Small businesses and individuals looking for affordable options without losing core capabilities will find this provider appealing.
Your specific needs should guide your choice - whether you value cost, performance, network size, or specialized features most. Proxy-Cheap works best for budget-conscious users, while Oxylabs or Bright Data's detailed offerings suit enterprise users better. These five providers outperform Rainproxy in their key strengths.
FAQs
What are the key factors to consider when choosing a proxy service?
When selecting a proxy service, consider factors like network size, IP types offered, geographic coverage, connection speeds, pricing structure, and customer support quality. Also evaluate features like session control, rotation options, and any specialized tools for your specific use case.
How do residential proxies differ from datacenter proxies?
Residential proxies use IP addresses assigned to real residential devices, making them appear more legitimate to websites. Datacenter proxies are generated from data centers and offer faster speeds but may be more easily detected. Residential proxies are better for accessing restricted content, while datacenter proxies excel in high-volume, less sensitive tasks.
What is the average cost for reliable proxy services in 2025?
Proxy service costs vary widely based on type and volume. As of 2025, residential proxies typically range from $3-$15 per GB, while datacenter proxies can cost $0.50-$2 per GB. Premium services with advanced features may charge higher rates, especially for specialized proxy types like ISP or mobile proxies.
How important is customer support when choosing a proxy provider?
Customer support is crucial, especially for business users. Look for providers offering 24/7 support through multiple channels (chat, email, phone). Quick response times and knowledgeable staff can be invaluable when troubleshooting issues or optimizing proxy usage for your specific needs.
Are there any legal concerns to be aware of when using proxy services?
While proxy use itself is generally legal, how you use them matters. Ensure you comply with terms of service for both the proxy provider and the websites you access. Avoid using proxies for illegal activities like fraud or copyright infringement. Some countries may have restrictions on proxy usage, so be aware of local laws in your jurisdiction.
FAQs
What is Proxy-Cheap?
Proxy-Cheap is a proxy service provider for online anonymity and security.
What type of proxy solutions does Proxy-Cheap offer?
Proxy-Cheap offers residential, datacenter proxy solutions, and mobile proxy.
What IP versions does Proxy-Cheap support?
Proxy-Cheap supports IPv4 and IPv6 proxy versions.
What are the targeting options for our proxies?
Proxy-Cheap offers targeting options for specific countries.
What proxy connection protocols are supported?
Proxy-Cheap supports HTTP, HTTPS, and SOCKS proxy connection protocols.
Can I renew expired proxies?
Yes, you can renew expired proxies with Proxy-Cheap.
Can I choose proxy server locations?
Proxy-Cheap allows you to choose proxy server locations.
How easy is it to set up and manage proxies from Proxy Cheap?
Setting up and managing proxies with Proxy-Cheap is user-friendly.
How many concurrent sessions (threads) can be used?
The number of concurrent sessions varies based on your plan.
What are proxy authentication methods?
Proxy-Cheap offers various proxy authentication methods for user security.








