Alpinemail
Fraud PreventionData SovereigntyEuropean AI

Stop Fraud at Signup.
One API Call.

Validate emails at the point of entry. Catch disposables, detect fraud patterns, verify MX records — before junk hits your database.

  • Disposable & temp mail detection
  • AI-powered fraud scoring
  • MX + Record verification
  • GDPR-compliant, hosted in EU
Try it live

Try these:

Made in Austria
Servers in Germany
European AI
99.9% Uptime
Coming Soon

Transactional Email — straight from the Alps.

Welcome emails, password resets, invoices. One API call. Your data stays in Europe.

Protect Your Platform

Every fake signup costs you. Stop them before they get in.

01

Gate Your Signups

Not every email deserves access. Filter out the noise before it hits your database.

02

Spot the Fakes

AI sees what regex can't — patterns that scream fraud, gibberish names, and throwaway domains.

03

Stop Paying for Garbage

Every fake signup costs compute, storage, and email API calls. Cut the waste at the source.

04

Trust Your Users

When signups are validated, your user base is real. Better data, better decisions.

Four Layers. One API Call.

Every email runs through our full stack. Here's what happens under the hood.

01Syntax Validation

RFC-compliant format checks catch malformed addresses instantly. Missing @? Double dots? We reject it before it wastes your resources.

The first line of defense.

02Domain Intelligence

We check MX records, SPF, and DMARC in milliseconds. If the domain can't receive mail, we catch it.

No more "oops, typo" bounces.

03Throwaway Detection

Our database tracks 100,000+ disposable domains. Guerrilla Mail, Tempmail, 10MinuteMail — blocked instantly.

Updated daily. Fraudsters can't keep up.

Secret Sauce

04Behavioral AI

This is where it gets interesting. Our European AI analyzes patterns — gibberish names, suspicious combinations, name-email mismatches. No US API calls. Your data stays in the EU.

The layer regex can't touch.

Why Alpinemail?

Real Humans

Questions? You'll talk to the engineers who built it. No ticket queues.

Built for Developers

Clean docs, predictable responses, no SDK bloat. Copy-paste and ship.

Scales With You

From weekend project to enterprise. Same API, same pricing model.

No Lock-in

Standard REST. Switch anytime. We'd rather earn your business daily.

Pricing

Pay per check. 100 credits included.

Essential Check

Domain & DNS validation

1Credit

€0.005 per check

  • MX record validation
  • SPF validation
  • DMARC validation
  • Disposable detection
Most Popular

Fraud Check

AI-powered fraud detection

2Credits

€0.01 per check

  • All Essential checks included
  • AI fraud scoring
  • Pattern analysis
  • Risk flag detection

On-Premise

Your own infrastructure

Custom

Full control, your servers

Join the Beta

We're in beta. Break things. Talk directly to the team.

Yes, we use our own product here.

Schedule a Meeting

30 minutes for your questions — no obligation.