Disposable email detection
Keep throwaway addresses out of your list.
What it does
Why it matters
Disposable addresses self-destruct and never convert. Detecting them keeps your list clean and your engagement metrics honest, especially when paired with real-time form verification.
Disposable signups exist to grab a lead magnet or trial without giving a real address, so they inflate your numbers and never convert. Catching them — at the form or in a bulk clean — keeps your engagement metrics honest.
Ready to see what’s hiding in your list?
Upload a file and preview your first 100 verifications free — email and phone, in one pass.
Frequently asked
How do you detect disposable domains?
We match against a continuously updated list of known temporary-email providers, combined with other risk signals, since new disposable domains appear constantly.
Can I block them at signup?
Yes — the API rejects disposable domains in real time so they never become a record.
Are all throwaways caught?
We catch the large known set; full verification pairs this with deliverability checks to reduce what slips through.
Stop wasting hours on dead leads.
Upload your list and see how clean it really is — free, in under two minutes.