Best Proxies for Scraping: Types, Providers, Cost

TL;DR

Start with rotating datacenter proxies for public pages that do not classify hosting networks. Move to rotating residential proxies when the target blocks datacenter ASNs or requires country-level results. Use static residential/ISP proxies for login and multi-step sessions that need one IP. Choose mobile proxies only after a measured test shows residential traffic is insufficient. Compare cost per successful page, and verify the current price on each provider’s pricing page before buying.

Choose a proxy by measuring usable responses on your target, then compare the cost of those responses. This guide explains the trade-offs, public provider offerings and a small Python test you can adapt.

Which proxy type is best for scraping?

Proxy type affects network identity, session stability and billing. Choose it alongside the target’s access rules, your request pattern and measured results; no type guarantees access.

Figure 1. Choose by target compatibility and session needs. These are alternatives, not a fixed price ladder.

Prices come from the Socks5.IO pricing pages, read on September 29, 2026. Bundle prices apply to traffic that must be used within the bundle’s validity period, which is 30 days for the residential and datacenter bundles listed there. Confirm all prices again before purchase because they can change.

Figure 2. Screenshot of the public Socks5.IO rotating residential proxies product page, pricing section, September 29, 2026. Larger bundles lower the per-GB price; every bundle shown is valid for 30 days.

When residential results stay poor on an app-first target, our mobile proxy vs residential proxy comparison covers when carrier IPs are worth their price.

The escalation order matters more than the brand. Many block problems that get blamed on a proxy can also come from request behavior: no delay between requests, a default library user agent, or ignored 429 Too Many Requests responses. Fix those variables on a permitted test first. If 403 responses or CAPTCHA pages continue, IP reputation or network origin may be one factor, but authorization, cookies, session handling and client behavior can produce the same symptoms. Use a controlled comparison before changing proxy types.

Residential vs datacenter proxies for web scraping

Datacenter proxies use hosting-network addresses, while rotating residential proxies use addresses associated with consumer internet providers. ASN and network-classification data can help identify network origin, but neither alone determines how a target treats a request. The table below compares rotating residential proxies with datacenter options:

Figure 3. Screenshot of the public Socks5.IO rotating datacenter proxies pricing page, September 29, 2026. Compare the $0.99 pay-as-you-go rate with the $3.50 residential rate in Figure 2.

The price gap is a ratio of about 3.5 to 1, and that ratio is the number to keep in mind: under equal billable traffic per attempt, datacenter stays cheaper per successful page until its success rate on your target drops below roughly 28.3% of the residential success rate. The cost section below works through it. Our residential vs datacenter vs ISP vs mobile guide covers the four types beyond scraping, including session behaviour and protocol support.

Are free proxies good for scraping?

Public free proxies may be useful for low-stakes tests, but list membership does not establish reliability or suitability for production. To test a parser alone, use saved HTML or a site you control; this keeps proxy failures separate from parsing errors.

When evaluating a public list, use its metadata to select candidates, then validate them on an authorized target:

• Check the reported protocol, last-check time, latency and uptime. These describe the publisher’s measurements, not performance on your target.
• Treat anonymity labels as claims to verify. They do not prove that an operator is trustworthy or that traffic is private.
• Distinguish listed server addresses from exit addresses. Multiple ports can share an address, and a gateway may forward requests through other exits.
• Test with non-sensitive requests, keep TLS certificate validation enabled, and check both response content and connection failures. Do not send credentials through an unfamiliar public proxy.

A 2018 study of Internet open proxies documented unreliable and malicious behavior, including content manipulation and attempted TLS interception. This historical research is evidence of possible risks, not a measurement of today’s lists. With correctly validated end-to-end HTTPS, an ordinary tunneling proxy cannot read encrypted page contents, but it can observe connection metadata; plain HTTP traffic can be read or modified.

A provider’s free tier is a different thing: the exits are managed, authenticated with your own credentials, and covered by the provider’s terms. Socks5.IO advertises 10 free proxies on registration with no credit card required, and Webshare’s homepage offers 10 free proxies on its free plan. Use a free tier to confirm your scraper, protocol and credentials work, then measure success rates before paying for volume.

Best proxy providers for scraping compared

Most scraping teams need more than one proxy type over the life of a project, so the useful comparison is which types each provider sells and whether it also offers a managed scraping product that handles retries, rotation or browser-based request workflows. This is a comparison of public offerings, not a performance benchmark. The table below records what each provider’s own product or pricing page listed on September 29, 2026; “Not listed” means the checked page did not show that capability, not that the provider definitely does not offer it.

Read it with the selection guide in Figure 1. If you expect to start on datacenter and escalate, a provider that sells both avoids a second integration. Bright Data’s pricing FAQ states that residential and mobile access requires a know-your-customer review before use, which adds a step before the first request. A managed scraping product can replace some of your retry and rotation code and is billed differently from raw proxy traffic, so compare its pricing and scope with a self-managed proxy setup.

Residential per-gigabyte prices for eight providers, with trial and refund terms, are compared in our best residential proxy providers shortlist.

What scraping proxies really cost per 1,000 pages

Price per gigabyte is not the cost of a scraping job. A simplified estimate multiplies average billable traffic per attempt by the price per gigabyte, then divides by the fraction of attempts returning usable content:

cost per successful page = average billable GB per attempt x price per GB / success rate

Use success rate as a fraction, such as 0.95 for 95%. The examples below assume equal traffic for successful and failed attempts, with decimal KB and GB. For an actual run, divide the total billed traffic cost by the number of usable pages.

Figure 4. Socks5.IO pay-as-you-go prices on September 29, 2026, with a page weight of 2,311 KB. Failed attempts are counted as a full page, which overstates the cost of blocks that return a short error page.

For page weight, the HTTP Archive Web Almanac 2024 puts the median mobile page at 2,311 KB with all resources loaded. At that weight, 1,000 page loads at a 100% success rate cost about $2.29 on rotating datacenter, $8.09 on rotating residential and $12.71 on mobile at Socks5.IO’s listed pay-as-you-go prices on September 29, 2026. Failed attempts are counted as a full page, which overstates the cost of blocks that return a short error page. These are examples, not a fixed quote: page weight, retries and the provider’s current prices change the result.

At the listed rates, mobile traffic costs more per gigabyte than rotating residential traffic, so use it only when measured target compatibility justifies the premium. Assuming equal billable traffic per attempt, datacenter remains cheaper than residential whenever its success rate is above roughly 28.3% of the residential success rate.

• Datacenter at approximately 26.9% success costs the same per successful page as residential at 95%. Above that threshold, datacenter is cheaper under the same traffic assumptions.
• Residential at approximately 60.5% success costs the same as mobile at 95%. Above that threshold, residential is cheaper under the same traffic assumptions.

Page weight changes the scale. A scraper that fetches raw HTML without loading images and scripts transfers a small fraction of the full page; the same Web Almanac chapter puts the median HTML on a homepage at 18 KB. Fetching only HTML can reduce traffic costs when the required data is present in the response. If rendering is necessary, disabling unneeded images, fonts and video can help; measure the billed traffic for your own workload.

Per-IP billing reverses the logic. A dedicated datacenter IP at a flat price has no traffic cost, so it wins when a small number of addresses moves a large volume from a tolerant target. It loses when the target bans addresses, because a banned dedicated IP keeps costing the same.

Figure 5. Screenshot of the public Socks5.IO dedicated datacenter proxies pricing page, September 29, 2026. Billing is per IP, so traffic volume does not change the price.

Rotating or sticky sessions for scraping

Rotation decides whether each request gets a new exit or several requests share one. Crawling independent product pages can suit a new IP per request. Use a sticky session when the target binds a workflow to an IP address or when changing exits disrupts session continuity; pagination alone does not always require a fixed IP, and rotation within a selected country does not necessarily change countries.

On Socks5.IO rotating residential proxies, both behaviours are set in the proxy username, as described in the session control documentation:

A country parameter can be added to either form, and the documentation also shows state and city parameters on sticky sessions. The dashboard exposes the same choices when it generates a proxy list.

Figure 6. Screenshot of the public Socks5.IO session control documentation page, sticky session section, September 29, 2026. Each session number in the username holds its own exit.

Figure 7. Screenshot of the public Socks5.IO session control documentation page, rotate session section, September 29, 2026. Replace the example gateway host with the one shown in your dashboard.

A sticky session holds its exit only while the residential device behind it stays online. If that device drops off, the next request gets a new address, so a scraper that depends on one IP for a login flow should detect the change and restart the flow instead of continuing with a session the site no longer trusts.

Test a scraping proxy before you scale

Vendor success rates are measured on targets the vendor chose, so measure your own target before you buy volume. Start with about 200 requests per proxy type as an initial comparison sample, then increase it when results vary by country, time of day, target section or response type. Run the test only against a target you are authorized to collect from, and keep a reasonable interval between requests.

This illustrative script is not a provider benchmark. Set MIN_INTERVAL to the target’s permitted request rate; one second is only an example. On a 429 response the script stops and displays Retry-After without interpreting it. Review that header and the target’s rules before restarting. An early-stopped sample is incomplete and should not be used to rank providers.

Count a request as successful only when the response is usable. A 200 status can still be a challenge page, so check for a string that appears only in real content, such as a price field or a product title element.

import collections
import time
import requests  # pip install "requests[socks]"

PROXY = "socks5h://USERNAME_12345-f-1-country-us:PASSWORD@GATEWAY_HOST:3000"
TARGET = "https://www.example.com/product/123"
MARKER = 'itemprop="price"'
RUNS = 200
MIN_INTERVAL = 1.0

results = collections.Counter()
attempts = 0
for _ in range(RUNS):
    try:
        attempts += 1
        r = requests.get(TARGET, proxies={"http": PROXY, "https": PROXY}, timeout=20,
                         headers={"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)"})
        if r.status_code == 429:
            results["429 stopped"] += 1
            print("Rate limited; test stopped. Retry-After:",
                  r.headers.get("Retry-After", "not provided"))
            break
        ok = r.status_code == 200 and MARKER in r.text
        results["usable" if ok else f"status {r.status_code}"] += 1
    except requests.RequestException as exc:
        results[type(exc).__name__] += 1
    if attempts < RUNS:
        time.sleep(MIN_INTERVAL)

print(f"attempts: {attempts}/{RUNS}")
print(dict(results))
print(f"success rate: {results['usable'] / attempts:.1%}" if attempts else "no requests completed")

Replace GATEWAY_HOST, USERNAME_12345 and PASSWORD with the values from your dashboard, point TARGET at a page you are permitted to collect, and set MARKER to something that only appears on a real page. The socks5h scheme resolves hostnames at the proxy rather than on your machine. Put the success rate you get into the formula above, run the same test on the next proxy type up, and compare cost per successful page rather than price per gigabyte. Our residential proxy setup guide walks through creating the sub-account and credentials, and the Selenium proxy guide covers browser proxy configuration.

Before any of this, read the target’s robots.txt, defined in RFC 9309, and its terms of use. A proxy changes where a request comes from. It does not change what you are permitted to collect or how fast you should collect it.