Quiet
#10138 Radar 19Detects and blocks disposable email signups with an API and npm package.
Loading signal evidence
Product memo
For who
Developers and SaaS apps
Solves what
Detecting and blocking fake/disposable email signups in real-time.
- Real-time API and offline npm package
- Risk scoring and DNS analysis
In their own words
Block fake emails.Ship with confidence.Save money.Protect your product.Keep your data clean.
One API call. Instant disposable email detection with real-time DNS analysis, risk scoring, and 160k+ known domains. Built for developers.
CTA: Sign up
Commercial cues
Pricing snapshot subscription with free tier
Model
subscription
Free tier
Yes
Trial
Available
No public pricing tiers captured.
Pricing Strategy
Key Tactics
- • Free tier lowers testing friction.
- • Business adds 100.
Operator context
Operating setup
Founded
Mar 2026
HQ
Pakistan
Platform
API
Audience
Developers
Payments
Polar
Detected via TrustMRR
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Pre Revenue
- Effort
- Solo Buildable
About isDisposable Expand
Detects and blocks disposable email signups with an API and npm package.