3proxy vs Proxy-Seller

3proxy8.5Visit Proxy-Seller8.4Visit

Higher score 3proxy #5 in Proxy Software 8.5/10 Free plan Free plan✓ 0 of 1 features Visit 3proxy

vs

Proxy-Seller #6 in Proxy Software 8.4/10 Paid ✓ 1 of 1 features Visit Proxy-Seller

• 3proxy fits best

  Free self-hosted multi-protocol proxy servers

• Proxy-Seller fits best

  Budget-conscious teams needing broad proxy types

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Side by side

Feature	3proxy 8.5/10 Visit ↗	Proxy-Seller 8.4/10 Visit ↗
At a glance
Editor score	8.5	8.4
Ranking	#5 in Proxy Software	#6 in Proxy Software
Best for	Free self-hosted multi-protocol proxy servers	Budget-conscious teams needing broad proxy types
Pricing model	Free	Paid
Starting price	Free plan	$1.45/GB/mo
Free plan	✓ (best)	—
Free trial	—	—
Deployment	Self-hosted	Cloud
Platforms	Windows, macOS, Linux	Web
Support	Email, Docs	Email, Live chat, Phone, Community · 24/7
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features 3proxy 0/1 · Proxy-Seller 1/1
API access	Not checked yet	✓ (best)
Specs
Proxy networks	HTTP, HTTPS, SOCKS4, SOCKS4.5, SOCKS5, FTP, POP3, SMTP, IMAP, DNS, TCP, UDP	residential, ISP, mobile, datacenter, IPv4, IPv6
IP rotation	Not checked yet	Both
Supported protocols	HTTP, HTTPS, SOCKS4, SOCKS4.5, SOCKS5, FTP, TCP, UDP	HTTP, HTTPS, SOCKS5
Countries covered	Not checked yet	Not checked yet
Concurrent sessions	Not checked yet	Not checked yet
Included bandwidth	Not checked yet	Not checked yet
Our review
Pros	Supports HTTP, HTTPS, SOCKS, FTP, mail, DNS, TCP and UDP proxying Adds ACLs, authentication, filtering, traffic limits and proxy chaining Runs on Windows, macOS, Linux and self-hosted deployments	Residential, ISP, mobile, datacenter, IPv4 and IPv6 networks HTTP, HTTPS and SOCKS5 with rotating, sticky and static IPs APIs, SDKs, targeting and session controls for automation workflows
Cons	Requires self-hosting and administrator-led configuration Does not provide a hosted proxy network or location targeting Includes no AI-assisted features	No free plan for evaluation or ongoing use Pricing varies by proxy type, location, quantity and rental period Some targeting features apply only to supported residential connections
Our verdict	3proxy is a free, open-source proxy server for administrators who need to route and control network traffic through self-hosted gateways. It supports Windows, macOS, Linux and self-hosted deployments, and can operate as a standalone… Read the review →	Proxy-Seller is a paid proxy service for web scraping, ad verification, market research, SEO monitoring, automation and related data-collection workflows. It provides residential, ISP, mobile, datacenter, IPv4 and IPv6 networks, with HTTP,… Read the review →

Strengths and trade-offs

• 3proxy — where it wins

  • Supports HTTP, HTTPS, SOCKS, FTP, mail, DNS, TCP and UDP proxying
  • Adds ACLs, authentication, filtering, traffic limits and proxy chaining
  • Runs on Windows, macOS, Linux and self-hosted deployments

  Where it doesn't

  • Requires self-hosting and administrator-led configuration
  • Does not provide a hosted proxy network or location targeting
  • Includes no AI-assisted features

• Proxy-Seller — where it wins

  • Residential, ISP, mobile, datacenter, IPv4 and IPv6 networks
  • HTTP, HTTPS and SOCKS5 with rotating, sticky and static IPs
  • APIs, SDKs, targeting and session controls for automation workflows

  Where it doesn't

  • No free plan for evaluation or ongoing use
  • Pricing varies by proxy type, location, quantity and rental period
  • Some targeting features apply only to supported residential connections

• 3proxy8.5/10 · Free plan

  A flexible self-hosted proxy server for administrators managing many protocols and traffic rules.

  Visit 3proxyFull verdict →
• Proxy-Seller8.4/10 · Paid

  Broad proxy coverage, controls and APIs for teams managing varied data-collection workflows.

  Visit Proxy-SellerFull verdict →