Is that email
actually real?
Detect disposable, temporary, and throwaway email addresses with a single API call. Block fake signups before they cost you credits, trials, and time.
Test it live
Pass any email and instantly know if it's disposable, free, or business
curl -G \ -H "Authorization: Bearer YOUR_API_KEY" \ --data-urlencode "[email protected]" \ "/api/v1/contact/disposable-email"
{ "email": "[email protected]", "is_disposable_email": true, "is_free_email": false }
Why pay to check emails?
Other email validation APIs charge per check or require monthly subscriptions. NinjaPear's disposable email checker is completely free.
|
Abstract API
Email Validation
|
Kickbox
Verification
|
ZeroBounce
Validation
|
NinjaPear
Free forever
|
|
|---|---|---|---|---|
| Price | $17/mo | $5 / 500 | $39 / 2,000 | $0 forever |
| Free tier | 100/month | 100 one-time | 100/month | Unlimited (300/min) |
| Cost per check | ~$0.003 | ~$0.010 | ~$0.020 |
$0 always
|
| Disposable detection |
Included
|
Bundled
|
Dedicated
|
Dedicated
|
Use Cases
Anywhere you need to verify email quality before acting on it
Signup Form Validation
Block disposable emails at registration and keep your user base clean.
Lead Quality Scoring
Score inbound leads by email type and prioritize business emails.
Trial Fraud Prevention
Stop serial trial abusers from burning through your free tier credits.
Stop fake signups today
Get your free API key and start blocking disposable emails in minutes.
Start building now