Multi-Accounting
Multi-accounting is the practice of a single person creating and operating multiple accounts on a platform, often to abuse promotions, manipulate reviews, or evade bans.
What Is Multi-Accounting?
Multi-accounting refers to a single individual or organization operating multiple accounts on a platform that restricts users to one account. This practice violates the terms of service of most online platforms and is typically used to gain an unfair advantage, whether through stacking referral bonuses, manipulating marketplace ratings, evading previous bans, or dominating competitive environments like online gaming or contests.
Common Multi-Accounting Scenarios
- Promotion abuse: Creating new accounts to repeatedly claim sign-up bonuses, free trials, or introductory discounts.
- Review manipulation: Using multiple accounts to post fake positive reviews for one's own products or negative reviews for competitors.
- Ban evasion: Creating a new account after a previous one was suspended for policy violations.
- Competitive manipulation: Operating multiple accounts in online games, betting platforms, or auction sites to rig outcomes.
How Multi-Accounters Hide
Sophisticated multi-accounters use residential proxies to make each account appear to originate from a different household. They clear cookies, use separate browser profiles, and may employ disposable email addresses for registration. Some use virtual machines or anti-detect browsers to alter their device fingerprint for each account.
Detecting Multi-Accounting with AntiProxies
AntiProxies helps platforms identify multi-accounting by flagging registrations and logins from proxies, VPNs, and other anonymizing services. When a new account is created from an IP classified as a residential proxy or a datacenter proxy, the platform can trigger enhanced verification such as phone verification or email verification through a non-disposable email address. This intelligence, combined with device fingerprinting, significantly raises the cost and difficulty of maintaining multiple accounts. See how gaming platforms and SaaS products use AntiProxies to combat multi-accounting in practice.