Can I run this from CI?

Yes. The credentials are a standard proxy URL, so any runner that accepts HTTP_PROXY or a per-browser proxy setting works without a plugin. Generating endpoints costs nothing — only the bandwidth the tests use is billed.

Which markets can I test from?

185+ countries on ARC Basic, Fast and Ultra, with city targeting from a published list of metros in twelve of them, so you can distinguish Munich from Hamburg. ARC Mobile covers Germany, the UK, the US and Japan without city targeting.

How much bandwidth does a browser test suite use?

More than people expect — a full render with images and fonts is commonly two to five megabytes per page. Blocking assets that the assertion does not need is the usual way to keep a nightly suite affordable, since billing is per gigabyte.

Can I test a site that is not yet public?

You can route to any host your credentials and the target's own access control permit. A staging environment restricted by IP allowlist will not accept a rotating exit; either allowlist a static ISP IP or keep that environment on a direct connection.

Use case · QA & localisation

Proxies for QA, app and localisation testing

Your staging environment sees your own CDN edge, your own currency and your own consent banner. Requesting the site from the market you shipped it to is how you find the localisation bug before a user reports it.

Get started See pricing

Pay per GB · No subscription · Prices in EUR, excl. VAT

Illustration. The URLs and values are fictional; the connection string is the real grammar.

€2.00
per GB on ARC Fast, excl. VAT: −44%
at 1 TB (€1.12 / GB): 185+
countries, city targeting: Never
expires — no subscription

The problem

What goes wrong without the right IPs

Geo logic is untested until it is in production

Redirects, currency, tax display and consent banners all branch on the visitor's location. From the office you exercise exactly one branch of that logic, every time.

The CDN edge you hit is not theirs

A stale object or a misconfigured rule on a distant edge is invisible from your own. Only a request routed through that region touches the edge the user does.

Payment and consent flows are regional

Available payment methods, required disclosures and the consent banner itself change by country. A flow that works in one market can be broken in another and still pass CI.

Mobile networks behave differently

Carrier networks apply their own transforms and routing. A page that is fine on a residential line can be wrong on a phone network in a way only a carrier IP reveals.

Regressions are found by users otherwise

Geo-specific breakage typically surfaces as a support ticket from the affected market, days later. A scheduled check from that market turns it into a build failure instead.

Setup

Recommended setup

Test from the markets you actually ship to, and add a carrier check for the ones where mobile is the majority.

Plan	Role	Session	Targeting	Price
ARC Fast Rotating residential	Default for browser tests Residential exits in the target market, held steady so a multi-step flow — landing, consent, checkout — completes as one visitor.	Sticky, 10 minutes per run	Country + city	€2.00 / GB €1.12 at 1 TB (−44%)
ARC Basic Rotating ISP	For assertions and smoke checks Our lowest price per GB for the cheap, frequent checks: does this URL redirect correctly, does the right currency appear, does the localised string render.	Rotating	Country + city	€0.75 / GB €0.59 at 1 TB (−21%)
ARC Mobile Mobile 4G/5G	For carrier-network checks Genuine 4G/5G IPs, for verifying behaviour on a phone network. Four countries, no city targeting.	Sticky up to 60 minutes	Country only — DE, GB, US, JP	€3.50 / GB €3.15 at 1 TB (−10%)

Prices are list prices in EUR, excl. VAT. Volume discounts apply automatically at checkout — full ladder on the pricing page.

Illustration

What a nightly suite across eight markets costs

An illustration with round numbers — your pages, payloads and retry rate will differ. The arithmetic is the real price ladder.

Assumptions

Markets: 8
Test scenarios: 60
Runs: nightly
Weight per scenario: 4 MB, full render
Bandwidth per month: ≈ 58 GB

On ARC Fast

€97.44per month, excl. VAT

58 GB bought in one purchase at €1.68 / GB (−16% volume rung, applied automatically).

The same 58 GB on ARC Basic: €42.34 at €0.73 / GB. Move down as soon as the cheaper pool holds up.

Full renders are the cost here. Splitting the suite — cheap assertion checks on ARC Basic nightly, full renders on ARC Fast weekly — usually cuts this substantially without losing coverage.

Bandwidth never expires, so a bigger single purchase is only ever cheaper per GB. See the ladder.

Works with anything that takes a proxy URL

Playwright
Selenium
Puppeteer
Node.js
Python requests / httpx
Docker

FAQ

Questions

Something not covered? Write to contact@arcproxies.io.

Get started

Buy a gigabyte and try it on your own targets.

No subscription, no sales call. Code WELCOME15 takes 15% off your first purchase, and whatever you do not use is still there next quarter.

Create your account Questions first? contact@arcproxies.io

AI agents

Bring your own residential IPs to browser-use, Playwright, Crawl4AI, n8n and any MCP tool — one sticky session per task, billed per GB.

Multi-accounting

One stable exit per profile, held as long as the session needs, so the accounts you are entitled to run stay separate in an anti-detect browser.

Threat intel

Investigate phishing kits, typosquats and malicious infrastructure from an IP that is not your company's, and see the payload the target audience is served.

Web scraping

A second provider that just works — Scrapy, requests, Crawlee or Playwright, self-serve, no sales call, bandwidth that never expires.