Multilogin proxy setup for teams and single users

Multilogin for teams that run accounts at scale

Multilogin is one of the longest-established antidetect browsers and is often chosen by agencies and larger operations: affiliate teams, e-commerce companies and social media managers who need shared workspaces, member roles and profiles that many people can open.

With many hands on the same profiles, the risk is inconsistency. Someone launches a profile from a different office, or a new member swaps the proxy for a test and forgets to put it back. Treat the proxy as a fixed property of each profile, decided once and changed only on purpose.

Multilogin proxy setup: where the settings live

In the profile creation screen, the proxy is one of the main settings alongside the browser type and operating system. Multilogin can sell you its own proxy traffic in the same place, so pick the custom or own-proxy option first. Wording differs between Multilogin versions, but the fields are the same idea.

• Type: HTTP
• Host 203.0.113.10 and port 8080, taken from 203.0.113.10:8080:user123:pass456
• Username user123, password pass456
• Use the check or test button before you save

Mimic, Stealthfox and the proxy

Multilogin offers a Chromium-based core (Mimic) and a Firefox-based core (Stealthfox). The proxy setup is identical for both, and the same Vinaproxy.com line works with either. Choose the core based on what the target site expects, not on the proxy.

What does depend on the proxy is the rest of the fingerprint. Let timezone, geolocation and language be derived from the proxy IP, and set WebRTC to a mode that shows the proxy address rather than your local one. A profile on a Singapore proxy with a Hanoi timezone is an easy inconsistency to avoid.

Proxy hygiene in a shared workspace

• Agree on one owner for proxy changes; other members only launch profiles.
• Use folders or tags by client and country so a US profile never ends up with a Hong Kong IP by accident.
• If you launch profiles through automation scripts, the proxy saved in the profile normally applies there as well, so there is no need to pass it separately.
• Track expiry dates and renew only the proxies whose profiles are still in use.

Multilogin proxy errors and what they mean

• Authentication failed or 407: wrong username or password. Copy the pair from Orders again rather than retyping.
• Proxy test hangs or reports no connection: wrong host or port, a type other than HTTP, or an expired order.
• Profile launches but sites show the wrong country: verify the line on the proxy checker; if it is wrong there as well, raise a ticket.
• Works for you but not for a teammate: they may be opening a copy of the profile without the proxy. Check that everyone uses the same profile.

Step by step

1. 1

   Copy the proxy

   From Orders in the Vinaproxy.com dashboard, copy the line meant for this profile.

2. 2

   Create or edit a profile

   In Multilogin, start a new profile or open the settings of an existing one.

3. 3

   Switch to your own proxy

   In the proxy setting, choose the custom or own-proxy option and set the type to HTTP.

4. 4

   Enter the credentials

   Fill in host, port, username and password from the line.

5. 5

   Test before saving

   Run the proxy test. The result should show the proxy IP and the ordered country.

6. 6

   Save, launch and confirm

   Save the profile, launch it and open My IP to make sure the proxy is in use.

Frequently asked questions