Intelligent Email Validation.
Reliable Results.
The high-clarity toolkit for founders to prove market needs with real data. Stop guessing, start building what matters.
sign up for freeNo credit card required
The high-clarity toolkit for founders to prove market needs with real data. Stop guessing, start building what matters.
sign up for freeNo credit card required
Clean your email lists in 3 simple steps
Enter a single email address for a quick check, or upload massive CSV/TXT files for bulk processing. No strict formatting required.
Our engine performs rigorous syntax checks, verifies domain DNS/MX records, and securely pings the SMTP server in real-time.
Get a crystal-clear report. Download your perfectly clean list of deliverable emails directly from your real-time processing dashboard.
Step-by-step execution for every tool in our arsenal
User types a single email address into the dashboard.
Instantly verifies formatting and traps common typos.
Queries DNS to confirm active MX mail records.
Flags disposable/role emails.
User uploads a CSV or TXT file of up to 100k emails.
Cleans malformed rows and standardizes formats.
Compares domains against known spam trap databases.
Resolves all MX records.
Your system passes an email payload to our API.
Runs instant syntax, role, and disposable checks.
Verifies the receiving mail server is actively resolving.
Returns clean data payload.
Flexible plans that scale with your validation needs
Perfect for small one-off lists.
Everything in free plan +
500 validation credits
real-time SMTP validation
credits never expire
Great for regular monthly campaigns.
Everything in free plan +
2,000 validation credits
real-time SMTP validation
credits never expire
Ideal for growing businesses.
Everything in free plan +
6,000 validation credits
real-time SMTP validation
credits never expire
For scaling marketing teams.
Everything in free plan +
15,000 validation credits
real-time SMTP validation
credits never expire
High volume validation needs.
Everything in free plan +
35,000 validation credits
real-time SMTP validation
credits never expire
Enterprise-grade capacity.
Everything in free plan +
100,000 validation credits
real-time SMTP validation
credits never expire
Free forever – the perfect plan to get your validation started with basic delivery checks.
Start for freeSyntax Check
MX Check
Domain Disposable Check
Role Based Check