Every time you visit a website, it can see where you are and which network you use. For a business, that matters. A store that checks competitor prices, a marketing team that verifies ads, or a startup that gathers market data all need to see the web the way real customers do. That is where proxy services come in.
Most teams start with residential proxies, which send requests through real home connections in the country or city they choose. This guide explains what proxy services are, how they work, how businesses use them, how to choose a provider, what they cost and how to get started.
The short version: a proxy service sends your traffic through another IP address, so websites see that address instead of yours. The right setup gives you more trust, the right location and fewer blocks.
What are proxy services?
Proxy services are online tools that route your internet traffic through another server, so websites see the proxy’s IP address instead of yours. Businesses use online proxy services to collect public data, check ads, protect brands and test how websites look in different countries, without exposing their own network.
An IP address is the number that identifies a connection on the internet. It reveals your rough location and your internet provider. A proxy swaps your address for another one, and you choose which one.
A proxy is not the same as a VPN. A VPN protects all the traffic from your device, mostly for personal privacy. A proxy works with a chosen app or tool, and adds business features such as city targeting and automatic IP rotation.
How do proxy services work?
You point your app or browser at the proxy and log in with a username and password. The proxy sends your request to the website using its own IP address, then returns the reply to you. Options like country, city and session are usually set inside the login details.
With Shifter, one gateway handles everything. You add choices to your username, such as the country, plus a session ID if you want to keep the same IP for a while.
curl -x p.shifter.io:443 -U "customer-USERNAME-country-us-sid-123abc:PASSWORD" http://ip-info.com/jsonThis asks an IP lookup service which address it sees. Replace USERNAME and PASSWORD with the details from your dashboard.
Rotating or sticky? A rotating session gives you a fresh IP address for each request, which suits large data jobs. A sticky session keeps one IP for the time you set with the ttl parameter, in seconds. That suits tasks like logging in or filling a basket.
Types of proxy services
The three main types are residential, ISP and datacenter proxies. Residential proxies use real home IP addresses and suit large data jobs that need trust and wide location coverage.
ISP proxies stay in the city and on the internet provider (ASN) you choose for the whole billing period, which suits account work that needs one consistent location. Datacenter proxies come from servers: they are fast and cheap, but websites find them easier to spot.
The best type depends on how much trust, speed and location control your work needs. For a full breakdown, including protocols and session models, see our guide to the types of proxies.
Benefits of proxy services
The main reason businesses choose proxy services is simple: they remove guesswork. Instead of assuming what customers see, you check it directly.
| Benefit | What it means for you |
|---|---|
| Privacy | Websites see the proxy’s address, not your own. |
| A local view | See prices, ads and results as visitors in other countries see them. |
| Fewer blocks | Rotating addresses spread your requests, so sites are less likely to block you. |
| Room to grow | Add more requests as your project grows, without changing your setup. |
| Clear cost | Pay per gigabyte of traffic, so you can match spend to the work you do. |
| Easy setup | Standard HTTP(S) and SOCKS5 work with most browsers and tools. |
Business use cases for proxy services
Proxies help any team that needs accurate, local, up-to-date information from the web. These are the most common uses:
- Price intelligence: compare competitor prices and stock levels across markets. See how Shifter supports price intelligence.
- SEO monitoring: check search rankings in any city, on mobile and desktop.
- Ad verification: confirm your ads appear correctly in each country.
- Brand protection: find counterfeit products and unauthorized sellers.
- Lead generation: gather public company details to support sales teams.
- E-commerce: track rival catalogs, listings and availability.
What these jobs have in common is location. Prices, ads and search results often change from one country or city to the next, so the address you send requests from decides what you see. A proxy lets you pick that address on purpose instead of relying on wherever your office happens to be.
Proxy for small business: is it worth it?
Yes. A proxy for small business can help you check competitor prices, see how your ads and search rankings look in other cities, and gather market data without hiring a big team. Start with the free trial, then a small plan, so you only pay for the traffic you actually use.
Small teams often assume proxies are only for large companies. In practice, a shop owner, a local agency or a two-person startup can use the same tools. The difference is scale. You may need only a few gigabytes a month, and that is fine.
A simple starting point: pick one task, such as price checks. Try it on the free trial, then use a small residential plan for a month, and add more only when the results justify it.
How to choose a proxy service provider
A good proxy service provider offers a large, clean IP pool, city-level targeting, steady speed, clear pricing and helpful support. Always test on your real websites with a free trial before you commit to a plan.
| Ask this | Why it matters |
|---|---|
| How big is the IP pool? | A bigger pool means fewer repeated addresses and fewer blocks. |
| Can I target a city? | City-level targeting shows what local customers see. |
| Is the speed steady? | Slow proxies waste time and money. |
| Is pricing clear? | You should know what a gigabyte costs before you start. |
| Is support easy to reach? | Problems are faster to fix with a real person. |
| Is there a free trial? | Testing on your own sites is the best check. |
Choosing a proxy provider is easier when you compare measured results rather than marketing claims. In our 7 October 2026 benchmark of 16 networks, Shifter returned 212,212 live US IPs in 250,000 requests, the largest live US residential pool we measured, with a 427 ms median response in the US.
Also look at how the provider sources its IPs. Residential addresses should come from people who agreed to share their connection, and the provider should be able to explain how it does that.
How much do proxy services cost?
Most proxy services charge by the gigabyte (GB) of traffic. Shifter’s residential proxies come in three pools:
- Full Geo, with country, region, city and ASN targeting, from $0.75 per GB.
- Country Geo, with country targeting, from $0.48 per GB.
- Non-Geo, with no location targeting, from $0.10 per GB.
Plans start at $10 a month. You can compare every option on the residential proxy pricing page.
To estimate your cost, think about how many pages you plan to load and how heavy they are. A small business checking a few hundred product pages a day will use far less traffic than a team collecting millions of pages, so a starter plan is often enough. If you do not need city targeting, a Country Geo or Non-Geo pool keeps the cost per GB low.
Getting started with proxy services
- Choose a task. Decide what you want to check or collect.
- Start a free trial. Shifter’s trial is self-serve at shifter.io/order: 100 MB of Residential Proxies over 3 days, or 1 day of ISP Proxies with up to 10 IPs. When it fits, pick a plan that matches your need for location control.
- Copy your login. Take the username and password from your dashboard.
- Connect your tool. Add the proxy to your browser, script or software.
- Test, then scale. Run a small job first, then increase the volume.
Key takeaways
- Proxy services route your traffic through another IP address, so websites see that address instead of yours.
- Residential proxies suit large-scale data collection. ISP proxies suit work that needs one city and one internet provider. Datacenter proxies suit fast, simple tasks.
- Businesses use proxies for price checks, SEO, ad verification, brand protection and lead generation.
- A proxy for small business can start small and grow, with no big team needed.
- When choosing a proxy provider, compare pool size, targeting, speed, pricing and support.
- Test with a free trial first, and always follow the rules of the sites you visit.
Ready to try it on your own websites? Start a free trial and see the results for yourself.
This article is general information, not legal advice: features and prices can change, and you are responsible for following the laws and terms of any site you access.