A proxy for an antidetect browser is an upstream IP that every request from one browser profile routes through, so the profile's network identity matches its spoofed device fingerprint. Mobile proxies are the strongest fit because a single carrier IP is shared by hundreds of real subscribers behind CGNAT, giving a 100% trust score that datacenter IPs can't match. Proxy4G runs on real 4G/LTE/5G devices with physical SIM cards across 18 countries and 43 carriers, with credentials delivered by email after a crypto payment.
Why use a mobile proxy with an antidetect browser?
Antidetect browsers (also called multi-accounting or fingerprint browsers) defeat browser-level fingerprinting, but the website still sees your IP. If ten profiles all egress from the same datacenter subnet, anti-fraud systems link them instantly — the fingerprints don't matter. The IP is the anchor.
Mobile proxies break that link two ways. First, the IP belongs to a mobile carrier (AT&T, T-Mobile, Three, Free Mobile, Vodafone, Jio), so it inherits the trust networks extend to ordinary phone users. Second, because of CGNAT, the same address is shared by a large, constantly shifting pool of real subscribers, so it can't be cleanly attributed to one actor. A dedicated mobile proxy gives one profile an exclusive port you rotate on demand; social media multi-accounting typically assigns one dedicated proxy per profile or small cluster. See mobile vs residential vs datacenter for the full trade-off.
Generic setup: the 5 steps every tool shares
- 1
Order and collect credentials
Configure a plan at the /#configurator — pick a country (e.g. United States, France, Germany), plan type and duration — and pay with BTC, ETH, SOL or USDT. Within minutes you receive an email with HOST, PORT, username and password. No KYC, no email verification; the account is auto-created on first order.
- 2
Choose the protocol
All Proxy4G plans support HTTP, HTTPS and SOCKS5. For browsers use HTTP/HTTPS unless you specifically need SOCKS5 (UDP-style flows, certain tooling). Pick the same protocol in the tool that you intend to use in the credentials.
- 3
Create a new profile
In your antidetect tool, create a fresh browser profile and open its proxy settings. Set the OS/fingerprint to match the device class you're emulating, then move to the connection tab.
- 4
Enter the four fields
Proxy type = HTTP (or SOCKS5). Host = HOST from the email. Port = PORT. Username and Password = the emailed values. Alternatively skip user/pass and authorise your machine's public IP via the dashboard IP whitelist.
- 5
Test before you launch
Use the tool's built-in 'Check proxy' button, or open the profile and visit an IP-echo page. Confirm the country, carrier ASN and that no WebRTC leak exposes your real IP. See /learn/how-to-test-a-mobile-proxy/.
Multilogin, GoLogin, AdsPower, Dolphin Anty, Kameleo — per-tool notes
The field names differ slightly per tool, but the four values are identical everywhere. Quick map:
- Multilogin — Open the profile, Proxy tab, set Connection type to HTTP or SOCKS5, then fill Host / Port / Login / Password. Use Check proxy to validate before saving.
- GoLogin — In the profile editor, Proxy section, choose Your proxy, pick HTTP or SOCKS5, paste Host:Port and the username/password. The flag/IP preview confirms the country.
- AdsPower — New Profile → Proxy Info, set Proxy Type to HTTP or SOCKS5, enter Host, Port, Account, Password, then Check Proxy. AdsPower also accepts the host:port:user:pass one-line format on bulk import.
- Dolphin Anty — Create or edit a profile, open Proxy, choose protocol, enter the four fields (or use the host:port:login:password paste box), and hit Check.
- Kameleo — In the profile's Proxy settings select HTTP or SOCKS5, supply Server (Host), Port and credentials. Kameleo can also take SOCKS5 for tooling-heavy workflows.
For SOCKS5 specifics and when to prefer it, see SOCKS5 mobile proxies and SOCKS5 vs HTTP.
Where each field goes, per tool
| Tool | Protocol field | Host / Port | Auth |
|---|---|---|---|
| Multilogin | Connection type: HTTP / SOCKS5 | Host + Port | Login + Password, or IP whitelist |
| GoLogin | Your proxy: HTTP / SOCKS5 | Host:Port | Username + Password |
| AdsPower | Proxy Type: HTTP / SOCKS5 | Host + Port (or one-line import) | Account + Password |
| Dolphin Anty | Protocol: HTTP / SOCKS5 | Host:Port (or paste box) | Login + Password |
| Kameleo | HTTP / SOCKS5 | Server + Port | Username + Password |
Every Proxy4G plan supports HTTP, HTTPS and SOCKS5 with either user/pass or IP-whitelist auth.
Verify the proxy from a terminal first
# Confirm the egress IP, country and carrier before wiring it into a profile
curl -x http://USER:PASS@HOST:PORT https://api.ipify.org
# SOCKS5 variant
curl --socks5 USER:PASS@HOST:PORT https://api.ipify.org
# Rotate the dedicated IP via your reset link, then re-check
curl "https://HOST/reset?token=YOUR_RESET_TOKEN"
curl -x http://USER:PASS@HOST:PORT https://api.ipify.orgPre-launch checklist
- IP-echo page shows the country you ordered (e.g. United States, France, Germany)
- ASN/carrier matches a mobile network, not a datacenter or hosting provider
- No WebRTC leak — disable or proxy WebRTC in the profile so it can't expose your real IP
- Profile timezone, locale and geolocation match the proxy's country
- One profile per dedicated proxy/port for the cleanest isolation
- SOCKS5 selected only if a workflow needs it; otherwise HTTP/HTTPS
Common mistakes that get profiles flagged
The proxy is only half the picture. Three recurring errors undo a clean setup: (1) timezone/geo mismatch — a US carrier IP with a Europe/Paris timezone is an instant tell, so set the profile's timezone and geolocation to follow the proxy; (2) WebRTC leaks — if WebRTC isn't masked, the site reads your real local IP regardless of the proxy; (3) reusing one IP across unrelated profiles — that re-links the accounts you're trying to separate, so use one dedicated proxy per profile or cluster. Pay with crypto on a no-KYC account so there's no identity trail tying the proxies back to you, and review the crypto payment guide if it's your first order.
Frequently Asked Questions
For most antidetect browser profiles, HTTP or HTTPS is the simplest and works everywhere. Choose SOCKS5 when a workflow needs lower-level flexibility or specific tooling expects it. All Proxy4G plans support HTTP, HTTPS and SOCKS5 on the same port set, so you can switch by changing the protocol field in the tool and using the matching curl syntax to test.
For multi-accounting, yes — assign one dedicated proxy (its own exclusive port) per profile or small cluster. Sharing a single IP across unrelated profiles re-links the very accounts you're isolating, defeating the purpose of the antidetect browser. Dedicated plans start at $27/mo; shared plans rotate every 5 minutes and start at $10.80/mo, suited to disposable or short-session tasks.
Either. The emailed credentials (HOST, PORT, username, password) drop straight into the proxy fields of Multilogin, GoLogin, AdsPower, Dolphin Anty or Kameleo. Alternatively, whitelist your machine's public IP in the dashboard and leave the username/password blank. Username/password is more portable across devices; IP whitelist avoids storing credentials in each profile.
Only if you set it to. Dedicated plans hold a stable IP until you trigger a reset from the dashboard/reset link, or until your chosen auto-rotation interval (1–60 minutes) elapses — keep rotation off for long-lived logins. Shared plans auto-rotate every 5 minutes, so use them for tasks that tolerate IP changes rather than persistent sessions.
Run the curl IP-echo test before adding the proxy to a profile, then open the profile and check an IP page plus a WebRTC leak test. Confirm the country and that the ASN is a mobile carrier, not a datacenter. Disable or proxy WebRTC in the browser settings so it can't bypass the proxy and expose your local address.
Mobile proxies and antidetect browsers are standard, legitimate tools for privacy, QA, ad verification and managing multiple legitimate accounts. Legality depends on what you do with them and the terms of the sites you visit, not the proxy itself. Proxy4G runs on real carrier SIMs and does not log destination traffic; see our legality overview for context.