Last updated: September 2026
Key Takeaway:
Proxy-Seller rents residential, ISP, mobile, IPv4 and IPv6 proxies from one account, over HTTP(S) or SOCKS5. It suits developers and businesses doing price monitoring, search result checks, ad verification and location testing. It’s the wrong tool for personal privacy — proxies don’t encrypt your traffic the way a VPN does. Its refund window is short and conditional, so plan to test what you buy on day one.
How This Review Works
There are no speed scores, success rates or “tested on 50 sites” claims here. Proxy performance depends heavily on which sites you target, from where, and how hard you hit them, so a figure from someone else’s project says little about yours.
Instead, this review is built from Proxy-Seller’s published terms, return policy and technical documentation, and explains how to check the proxies against your own use case with free tools before the refund window closes. ExamineIP earns a commission on Proxy-Seller purchases, so treat what follows as something to verify, not a verdict to trust. For the technical setup, see the companion Proxy-Seller setup guide.
Proxy-Seller at a Glance
| Item | What Proxy-Seller’s own pages say |
|---|---|
| Operator | SSV IT Provider Online Services Ltd, Larnaca, Cyprus |
| Governing law | Cyprus, with disputes in Cypriot courts |
| Proxy types | Residential, ISP, mobile, IPv4 (data centre) and IPv6 |
| Protocols | HTTP, HTTPS and SOCKS5 |
| Authentication | Allow-listed IP address, or login and password |
| Residential targeting | Country, city, ISP, ASN or ZIP, plus sticky sessions — set through the login name |
| Refunds | Claims within 72 hours of purchase (24 hours for weekly products), for specific reasons, minus transaction fees |
| Replacements | Faulty addresses can be swapped within a day of purchase |
See Proxy-Seller’s current plans → (code EXAMINEIP at checkout)
First: Do You Need a Proxy or a VPN?
This is the most common mistake people make with a proxy provider.
- A VPN encrypts everything your device sends and routes it through one server. It’s built for privacy: public Wi-Fi, hiding browsing from your ISP.
- A proxy forwards the traffic of one app or script through a different IP address. It doesn’t add encryption, and it’s built for work that needs many addresses or specific locations.
If you want to protect yourself online, a proxy service is the wrong purchase — see VPN or proxy: which is safer? If you need to see a website the way users in 20 countries see it, or collect public pricing data without being cut off after a few hundred requests, a proxy provider like Proxy-Seller is the right kind of tool.
The Five Proxy Types, and When Each Makes Sense
| Type | Address comes from | Good for | Trade-off |
|---|---|---|---|
| Residential | Home internet connections, rotating | Sites that block data centre traffic; many locations | Sold by traffic; speed varies per exit |
| ISP | Static addresses registered to ISPs | Long sessions that need one stable address | Fewer locations; one address per rental |
| Mobile | Mobile carrier networks | Testing how apps and sites behave for mobile users | The most expensive type; slower |
| IPv4 | Data centres | Fast, high-volume work on sites that allow it | Easiest type for sites to recognise and block |
| IPv6 | Data centres, IPv6 ranges | Large numbers of addresses cheaply | Only works on sites that support IPv6 |
Residential proxies
Traffic leaves from ordinary home connections, so to a website it looks like a normal visitor. By default each request gets a new address; a session ID in the login keeps the same address for a set time. Proxy-Seller documents country, city, ISP, ASN and ZIP targeting. Residential vs data centre IPs explains why the difference matters to websites. One thing to be aware of across the whole industry: residential addresses belong to real people’s connections, usually through apps that share bandwidth, so it’s worth reading how any provider says those addresses are sourced.
ISP proxies
Static addresses that are registered to internet providers but hosted on fast infrastructure. They keep the same address for the whole rental, which suits tasks where a changing address would break a login or trigger security checks.
Mobile proxies
Addresses from mobile networks. Because carriers share one address among many phones (CGNAT), sites are cautious about blocking them. They’re mainly useful for checking what mobile users see.
IPv4 and IPv6 data centre proxies
The fastest and simplest option. Data centre ranges are well known, so sites with bot protection often block them. IPv6 proxies only help when the target site accepts IPv6 connections — check with the target first. What is IPv6? covers the background.
What People Legitimately Use It For
- Price and availability monitoring — collecting public prices across regions without being cut off.
- Search result checks — seeing search rankings as they appear in different countries and cities.
- Ad verification — confirming ads display correctly, in the right places, in each market.
- Location testing — checking your own site’s language, pricing and consent banners from abroad.
- Development and QA — testing rate limits, geo-blocking and fraud rules in your own applications.
⚠️ What Its Terms Prohibit
Proxy-Seller’s public agreement bans using its proxies for, among other things, torrenting and distributing copyrighted material, adult content, phishing sites, brute-force attacks, fraud including ad and click fraud, and other illegal activity. Breaking those rules can cost you the service without a refund.
Beyond the provider’s rules, two areas deserve care:
- Other platforms’ terms. Running many accounts on a social network, or buying limited stock with bots, usually breaks that platform’s rules even when it isn’t illegal. Proxies don’t make it allowed.
- Personal data. Collecting information about people — names, profiles, contact details — is regulated in the EU and many other places, whether or not the data is public. Get advice before scraping personal data.
The Refund Policy, Read Carefully
This matters more than any feature list, because it’s your only protection if the proxies don’t suit your project. At the time of writing, Proxy-Seller’s return policy says:
- 72 hours to claim a refund for most purchases, and 24 hours for weekly products.
- Qualifying reasons include proxies that don’t work and can’t be replaced, connection failures confirmed by support, a missing required location, or an address unsuitable for the purpose you stated.
- Working proxies don’t qualify. Its own example: a proxy bought for one service that works there but not on a different service isn’t grounds for a refund. State your intended use when you buy.
- Faulty addresses can be replaced within a day of purchase.
- Refunds go back to the original payment method, minus transaction fees.
Terms change, so read the current return policy before paying.
🔍 How to Check the Proxies Before the Window Closes
- Buy the smallest plan of the type you need, and note the time you paid.
- Confirm the exit address. Send a request through the proxy to
https://tools.examineip.com/ip.php. It returns the address, country, ISP, and flags for whether the address looks like hosting or a known proxy. The setup guide has the exact commands. - Check the address’s reputation. Put the exit IP into the IP reputation check. An address already on spam blacklists is more likely to be blocked.
- Check a whole list at once. For static proxies, paste the list into the bulk IP lookup and confirm the countries and networks match what you ordered.
- Run your real workload at a realistic rate against the actual sites you care about. That’s the only test that answers your question.
- Contact support early if anything fails, so the problem is on record inside the window.
How Pricing Works
Prices change often, so none are listed here. What’s useful to know is the structure:
- Residential plans are sold by traffic. Heavy pages, images and retries all use it up, so estimate what one page of your target costs before choosing a plan.
- IPv4, IPv6, ISP and mobile proxies are rented per address, for a set period. Longer periods and larger quantities cost less per address.
- Location affects price, and changing region after purchase can come with a price adjustment.
The code EXAMINEIP gives ExamineIP readers 15% off at checkout. Check the total shows the discount before you pay.
Pros and Cons
| ✅ Pros | ❌ Cons |
|---|---|
| Five proxy types from one account | Short refund window with conditions, fees deducted |
| HTTP(S) and SOCKS5 support | Refunds judged against the purpose you stated |
| IP allow-listing or login authentication | Disputes handled under Cypriot law |
| Documented residential targeting and sticky sessions | Data centre ranges are easy for protected sites to block |
| Written, specific return policy | Not a privacy tool — no encryption |
Alternatives
- Enterprise proxy networks such as Bright Data, Oxylabs and Decodo (formerly Smartproxy) focus on large teams, with compliance processes and account management. ExamineIP has no affiliate relationship with them.
- For personal privacy, use a VPN instead. ExamineIP has affiliate links for PureVPN and IPVanish; what to look for in a private VPN explains how to judge any provider.
- For anonymity, Tor Browser is free and far stronger than any proxy, but too slow and too widely blocked for business data collection. See what is Tor?
Verdict
Proxy-Seller is a practical choice if you need several kinds of proxy in one place for monitoring, search checks, ad verification or testing, and you’re comfortable working with a short, conditional refund window. It isn’t a privacy product, and it won’t make activity acceptable that breaks a platform’s rules.
Buy small, test against your real targets straight away, and keep the refund deadline in view.
Check Proxy-Seller’s current offer → (code EXAMINEIP)
Frequently Asked Questions
Is Proxy-Seller legitimate?
It’s an established commercial provider operated by a registered company in Cyprus, with published terms, a return policy and technical documentation. Whether it suits you depends on your targets, which is why testing within the refund window matters.
Is using proxies legal?
Using a proxy is legal in most countries. What you do through it is what counts — fraud, attacks and copyright infringement are illegal with or without one, and are banned by Proxy-Seller’s terms.
Will a proxy protect my privacy?
Not in the way a VPN does. A proxy changes the IP address a site sees for one app, but it doesn’t encrypt your connection and doesn’t cover the rest of your device. Use a VPN for privacy.
Which type should I buy first?
Start with IPv4 data centre proxies if your target sites don’t block them — they’re the fastest and simplest. Move to residential or ISP proxies when data centre addresses get blocked.
How long do I have to ask for a refund?
At the time of writing, 72 hours for most purchases and 24 hours for weekly products, for the reasons listed in its return policy. Check the current policy before you buy.
Can I use Proxy-Seller for streaming?
It isn’t designed for it. Streaming services block known proxy and data centre addresses aggressively, and a proxy that works on one service but not another doesn’t qualify for a refund.