When I first started running ads across multiple accounts, everything worked fine in the beginning. But as soon as I tried to scale, problems started showing up. Accounts were getting flagged, logins were triggering security checks, and sometimes accounts were even restricted without a clear reason.
At first, I thought it was just bad luck. But after some time, I realized that most advertising platforms track a lot more than we think—things like your IP address, device information, browser fingerprint, and cookies. If several accounts look like they’re being managed from the same device or environment, platforms can easily connect them.
That’s when I started looking for a better way to manage everything.
The Turning Point
After doing some research and talking to other marketers, I came across Multilogin.
The concept was simple but powerful. Instead of using one browser for everything, Multilogin lets you create separate browser profiles, and each profile acts like a completely different computer.
That means every profile has its own:
Once I started using it, managing multiple accounts became much more structured.
Separating Every Account
One thing I learned quickly is that each account needs its own environment.
So for every ads account I manage, I create a dedicated profile in Multilogin. That profile is only used for that specific account and nothing else.
This separation is important because it prevents platforms from linking accounts together through browser fingerprints or shared data.
It might sound like a small change, but it makes a big difference when you’re running several accounts at once.
Using the Right Proxies
Another important piece of the puzzle is proxies.
Logging into many accounts from the same IP address is one of the easiest ways to get flagged. To avoid that, I assign a different proxy to each browser profile.
The ones that worked best for me are:
When combined with the isolated profiles inside Multilogin, each account appears to be coming from a completely different user.
Staying Organized
Once the number of accounts started growing, I realized that organization becomes just as important as the technical setup.
Inside Multilogin, I usually organize my profiles based on the platform and what the account is used for. That way, it’s easy to find the right profile quickly.
One feature I use all the time is the Notes feature. It lets you attach small notes directly to each profile.
For example, I often write things like:
When you’re managing dozens of profiles, these small notes save a lot of time and prevent mistakes.
Scaling Slowly
Another thing that helped me avoid issues is not rushing the scaling process.
It’s tempting to create a bunch of accounts and start running large campaigns immediately. But from my experience, that usually leads to problems.
Instead, I prefer to take it step by step:
This approach helps accounts build a more natural activity history.
What Changed After Switching
After setting up my workflow with Multilogin, things became much more stable.
I was able to manage multiple advertising accounts without constantly worrying about them being linked together. Everything felt more organized, and switching between accounts became much easier.
Of course, no tool can guarantee that accounts will never face issues. But having separate browser environments and a proper setup definitely makes scaling ads much smoother.
Key Takeaways
Running ads across multiple accounts isn’t just about creating new profiles—it’s about managing them in a way that looks natural to the platforms.
For me, using Multilogin made a big difference. It allowed me to keep accounts separated, stay organized, and scale campaigns more confidently. If you’re planning to manage several accounts, having the right structure and tools from the start can save you a lot of headaches later.
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