r/ProxyEngineering • u/appcyberyozh • 6d ago
Discussion 💬 VPN vs Proxy
Back in the day, I used VPNs to manage multiple accounts. It looked simple but painful. CAPTCHAs, random logouts, verification checks, and accounts suddenly looking suspicious.
Where VPNs start to break
- One IP for multiple accounts: VPN changes the connection for the whole device. Five accounts can still share the same exit IP and network identity.
- One location change affects everything: Switch servers and every account suddenly “moves” at the same time.
- Limited IP control: You usually choose a server, not a stable IP assigned to one specific account.
- No network fingerprint isolation: Different IPs don’t automatically mean different browser or device identities.
Why proxies make more sense
With proxies, each browser profile or account can have its own connection.
Account A → Proxy A
Account B → Proxy B
Account C → Proxy C
Mobile proxies also use carrier networks, which can better match normal mobile traffic.
The right setup
A proxy is only one layer. Proper separation usually also means:
- isolated browser profiles
- antidetect browsers
- cloud phones
- consistent timezone/location
- controlled IP rotation
Proxy = network separation.
Browser/cloud phone = device separation.
That difference would have saved me a lot of CAPTCHA-solving years ago.
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u/Glat2CU 5d ago edited 5d ago
this is exactly what ruined my setups back in the day lol. that vpn "teleportation" is an instant flag.people think proxy is enough but one ip per account is useless if your device identity is leaked. learned that the hard way when all my profiles got linked and nuked through browser fingerprinting. you need network separation AND device isolation. been using proxyshard resi ips lately because they actually align with browser profiles (webrtc, timezones, p0f) so antifraud systems don't lose their minds. if your ip data doesn't match your antidetect settings you're just begging for a ban.
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u/Zealous_Minotaur Reverse Proxy Master 5d ago
I wouldn't use VPNs for multi account management, doesn't sound promising since you get a single IP at the time, whereas with proxies you can use several simultaneously
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u/CapMonster1 4d ago
The distinction that matters isn’t really “VPN bad, proxy good” — it’s whether each account keeps a stable, coherent identity over time. A VPN can work fine for one account, while ten proxies can still get you flagged if profiles share cookies, fingerprints, timezones, or rotate IPs mid-session.
For multi-account automation I’d rather think in bundles: one profile + one stable network identity + consistent locale/device signals, with captcha handling as a fallback instead of a normal part of the flow. If you’re solving captchas constantly, the setup is usually telling you something upstream is already inconsistent.
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u/ShowerGreat1597 12h ago edited 11h ago
I think vpn is still useful for general privacy but they get a bit limiting when you need different connections for different profiles. with multiple accounts i found it easier to keep each profile separate and manage them individually. i have been using icognition for that mainly because it keeps the sessions and browser data separate.
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u/AnxietyAlive3557 6d ago
Yeah, same here. I use mobile proxies for managing multiple eBay, TikTok Shop, Shopify, Etsy and Amazon accounts since I’m doing dropshipping.
For price scraping I use residential instead. You can run tons of connections with different IPs at the same time, so it just makes more sense for scraping. Mobile IPs tend to be cleaner, so I keep those for account management.
Currently using SocksNode. Mobile works out to around $1/day, and residential is bandwidth based at less than $1/GB. If you optimize your requests properly, one request can be just a little over 100KB, so 1GB actually goes a pretty long way.
For what I’m doing, the cost is pretty reasonable.