BurnerBlock detects burner emails, normalizes alias abuse, validates domain reputation, and returns a clear risk verdict
Stop fake signups, disposable emails, and free-trial abuse before accounts are created.
BurnerBlock provides the infrastructure you need to protect your SaaS from disposable emails, alias farming, and fraudulent accounts.
BurnerBlock gives you a single API to detect and block abuse before users even enter your system.
problem
Disposable emails, Gmail alias tricks, and fake signups quietly drain infrastructure, skew analytics, and waste resources. Most teams either ignore it or build fragile custom filters that break over time.
solution
BurnerBlock gives you a single API to detect and block abuse before users even enter your system, we update our disposable emails database (unlike our competitors ;-) tried & tested)
We actually update our lists and we use our own product on our signup
BurnerBlock is the easiest way for AI SaaS founders to stop free-trial abuse.
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