Residential vs datacenter vs mobile proxies

A proxy gives each browser profile its own IP address and location. Choosing the right type — and assigning one dedicated proxy per profile — is one of the biggest factors in keeping multiple accounts separate and trusted.

What type of proxy is best for managing multiple accounts?

It depends on how sensitive the platform is and your budget:

Proxy type	Trust level	Speed	Cost	Best for
Residential	High — real ISP IPs	Medium	Medium	Most multi-account work; social, e-commerce
Mobile	Highest — carrier IPs shared by many users	Medium/variable	High	The most sensitive or high-value accounts
Datacenter	Lower — easy to flag	Fastest	Lowest	Scraping public data, low-risk tasks

As a rule of thumb: residential is the default sweet spot, mobile is the safest for your most important accounts, and datacenter is for speed-sensitive, low-risk jobs where detection matters less.

How many accounts can I run per proxy?

For logged-in account management on sensitive platforms, use one dedicated IP per account. Sharing one IP across many accounts is a classic way to get them linked — if one is flagged, the others on the same IP are at risk. Rotating proxies are great for scraping, but for accounts you log into, a sticky, per-profile IP is safer.

Match the proxy to the fingerprint

A proxy alone isn't enough. The profile's timezone, locale, and language should match the proxy's region — a US IP paired with a Moscow timezone is an obvious mismatch. Good anti-detect browsers keep these aligned automatically.

How do I assign a proxy to a profile in Alias Browser?

Alias Browser lets you attach a specific proxy (HTTP, HTTPS, or SOCKS) or a built-in WireGuard VPN tunnel to each profile individually. You can test a proxy's connectivity before launching, and the browser keeps each profile's timezone and locale consistent with its assigned region — so every identity has a clean, coherent network footprint.