Free Email Validation Checker - Fast and Easy
Clean Your Email Lists and Improve Deliverability
A Reliable Email Marketing Tool
Increase email deliverability rates
Reduce bounces and improve your sender reputation
Boost campaign engagement
Reach the right inboxes and drive higher open and click-through rates.
Improve your brand reputation
Avoid sending emails to invalid addresses, which can harm your brand image
Save time and resources
Spend less time dealing with bounced emails and more time focusing on your marketing campaigns.
Keep your email lists clean and healthy with Check365's Free Email Validation Checker. Our easy-to-use tool helps you identify and remove invalid, risky, and undeliverable email addresses from your mail contacts.
How Does Our Tool Works?
Simply enter or upload your email list, and our free email checker will quickly analyze each address and provide you with detailed insights.
- Active: Email addresses that are likely to be deliverable.
- Inactive: Email addresses that are invalid or do not exist.
- Catch All / Spam Trap: Email addresses that are risky to send to.
- Unknown: Email addresses that cannot be verified.
Easy Pricing Plan
Get a plan based on your needs. If you are unsure about how much you need, go for Pay-as-you-go option.
- Get 100 credits on sign up
- Pay as you go pricing model
- Email validation cost 1 credit
- Starting from $0.0025 per credit
Customized API Integration
The Check365 API endpoints enable developers to incorporate email list generation and validation features into their applications.
An active Check365 account and credits are required to use the API. Contact us for more information on how to get started.
Frequently Asked Questions
Have a question? We have the answer. Browse our frequently asked questions to get quick information on our email validation services.
What is bulk email verification?
Bulk email verification is the process of verifying large lists of email addresses at once using a bulk email checker. This process is commonly used by businesses and organizations that maintain email lists for marketing, communication or outreach purposes. And it helps eliminate invalid email addresses that can negatively impact their email deliverability.
How does free bulk email verifier work?
Some platforms will let you check a bunch of emails for free, but they'll usually have a limit on how many you can do. It's common for these tools to give you some free credits to start with. For example, Check365 gives you 100 free credits when you sign up, and each credit lets you check one email address.
How can I verify email addresses in bulk?
Check365 makes checking bulk emails super easy with its simple dashboard. You can upload your email list and it'll check for typos, wrong addresses, and those that won't get delivered. It even flags risky emails like throwaway accounts, honeypots, and spam traps.
How to verify a large email list at once in Check 365?
Check365 bulk email verifier is an easy-to-use platform for validating a large list of email addresses. First, you need to download or compile your email list as a CSV or TXT file. Just upload your list to the app and check 365, and it will complete your task in a matter of minutes. For more information, you can contact our expert team whenever you need, 24/7 hours.