Tempo Checker is an API for real-time disposable and temporary email address detection. It uses a static domain blocklist, DNS/MX record analysis, and a weekly AI scraper that checks temp-mail sites directly meaning the blocklist doesn’t go stale like most competitors. For developers who want to stop fake signups without maintaining their own list of domains. There is a free tier, and the paid tiers are based on the volume of calls.
Hey PH 👋🏼
I built Tempo Checker because every disposable-email checker I found was using a static list that gets stale in a week. New domains are launched by temp-mail sites all the time, so static lists can’t keep pace.
Tempo Checker does three things: it uses a static list of domains, checks DNS/MX records and uses a weekly AI scraper that visits temp-mail sites directly to find new domains before anybody else can put them on their block list.
Currently it is an API + a simple web checker. Next is bulk CSV upload, billing self-service, and a full dashboard. I kept the MVP skinny so I could ship this and get it in front of you.
Any feedback would be appreciated, especially if anyone has battled fake signups before. What is missing?