Why do you even need a proxy?

Think of a proxy like a mask you wear online. It hides your real IP address (that’s like your internet ID card) and gives your browser profile a new, secret identity. This way, when you use lots of accounts or visit websites, they don’t know it’s all coming from the same place.

What if you skip the proxy?

If you don’t use a proxy, your profile will use your real IP – the one your internet provider gave you. Here’s what can happen:

• All your profiles look like they’re from the same spot – that’s a big red flag for websites
• Websites might think you’re trying to cheat or break the rules and block or ban your accounts
• Websites will be able to track your real location and identity 

Can you use a VPN or 4G/5G connection instead?

Yes, but both work differently from a profile-level proxy.

VPN: Multilogin supports the OpenVPN protocol. A VPN changes the IP for your whole system, so browser profiles running at the same time use the same VPN IP. If you need a different IP for each profile, work with one profile at a time and change the VPN IP before opening the next one, or use separate proxies.

4G/5G connection: a mobile hotspot or modem also changes the connection for your device rather than an individual profile. If you need a new IP, change the mobile connection before starting the next profile.

Why are proxies better?

• Every profile gets its own unique IP – no mix-ups
• Proxies work only inside Multilogin, so your other apps stay normal
• You can choose IPs from different countries or cities easily
• They’re faster and more reliable for handling lots of profiles