Disposable email address checker API
Stop losing money on fake users by blocking temporary email addresses
Money saved
Reduction in fake signups
Real-time validation
Accuracy
No credit card required • Instant Access
The hidden cost of disposable email addresses
Every disposable email in your system is silently damaging your business
Money Loss
Free trial abuse and fake accounts lead to direct revenue loss and wasted resources
Data Quality
Fake users pollute your analytics and make business decisions harder
System Overload
Fake accounts put unnecessary strain on your infrastructure
Impact on Your Business
Resources spent on temporary email accounts
Product analytics becomes more complicated due to registration of temporary accounts
Of support time is spent on handling issues from fake accounts that never convert
Protect your service from abuse
Block disposable email addresses before they can harm your business
Prevent Abuse
Stop fake signups and trial abuse
Real-time Check
Validate emails during signup process
Save Money
Reduce losses from trial abuse
Trusted by smart businesses
Join companies that successfully protect their services from abuse
Results you can expect
Reduction in fake accounts
Money saved
Less support time spent
What you get
- Real-time disposable email checker API
- 250k+ disposable email domains database
- Easy REST API integration
- Daily database updates
How disposable email checker API works
Send Request
Submit an email address or domain name for verification through our API
Instant Analysis
Our service analyzes the data and determines if it's a disposable email or domain
Take Action
Receive instant results and make informed decisions
Frequently asked questions
A DEA, or disposable email address is a temporary, throw-away address that expires after a short period of time. DEA provider websites offer a service where users can generate a temporary email address.
Disposable email addresses are temporary and provide no real user engagement. Users with such emails do not bring any revenue to the business, as there is no real person behind them. Keeping these addresses in your mailing lists wastes resources, leading to unnecessary costs for storing and sending emails without any financial return.
Disposable emails can harm your email lists and marketing campaigns. When users register with disposable email addresses, it can result in a high bounce rate, lower deliverability, and damage your sender reputation. Moreover, it may distort your analytics and make it harder to reach your target audience effectively.
Our API uses a comprehensive database of disposable email domains to instantly check if an email address or domain is disposable. It returns a result indicating whether the email or domain is disposable.
Yes, our REST API is designed to be simple to integrate. We provide clear documentation, code examples in multiple programming languages, and dedicated support to help you get started quickly.
Yes, we offer a free trial with 50 validation credits. No credit card is required to start, and you can upgrade to a paid plan at any time.
Yes, you can cancel or change your plan at any time. However, your plan will remain active until the end of the current billing cycle.
Here are some of the common names for disposable email addresses (DEAs): Throwaway email address, One-off email address, Single-use email address, Burner email address, Temporary email addresses, Use-and-throw email address, Fake email addresses, Trash email addresses