Affordable Bulk Email Verification

Try mailfloss free for 7 days. Only pay if you love us.

Subscribe to a plan for daily email verification and cleanup on complete autopilot. All plans start with a 7-day free trial.

Pro

$ 209 /month

125,000 credits/month

Start your free trial
  • Automatic Daily Cleanup
  • Decay Protection
  • Whitelist/Blacklist Options
  • Unlimited ESP Integrations
  • Zapier access
  • Real-time API
  • $0.001 overage per email
  • 20% off prepaid credits
  • Auto-Remove invalid emails
  • Action category exclusions
  • Webhooks
  • Auto typo fixer
  • Real-time verification
  • Auto-Update custom fields

Business

$ 59 /month

25,000 credits/month

Start your free trial
  • Automatic Daily Cleanup
  • Decay Protection
  • Whitelist/Blacklist Options
  • 10 ESP Integrations
  • Zapier access
  • Real-time API
  • $0.003 overage per email
  • 15% off prepaid credits
  • Auto-Remove invalid emails
  • Action category exclusions
  • Webhooks
  • Auto typo fixer
  • Real-time verification
  • Auto-Update custom fields

Lite

$ 29 /month

10,000 credits/month

Start your free trial
  • Automatic Daily Cleanup
  • Decay Protection
  • Whitelist/Blacklist Options
  • 1 ESP Integration
  • Zapier access
  • Real-time API
  • $0.005 overage per email
  • 10% off prepaid credits
  • Auto-Remove invalid emails
  • Action category exclusions
  • Webhooks
  • Auto typo fixer
  • Real-time verification
  • Auto-Update custom fields

Free 7-day trial Easy setup Money-back guarantee

Free trials are only applicable with a supported email service provider.
A credit card is required on signup.

we currently support MailChimp, Ontraport, Constant Contact, HubSpot, Campaign Monitor, AWeber, Infusionsoft, ActiveCampaign, ConvertKit, Drip, Sendlane, Klaviyo, Sendinblue, MailerLite, Moosend, Gist, GetResponse, Intercom, Emma, iContact, Sendpulse, wishpond, Benchmark, mautic, Campaigner, VerticalResponse, mailup, ActiveTrail, autopilot, customer.io, Mailigen, Remarkety, Iterable, DailyStory, Braze, Click Funnels, beehiiv, and Ghost. Not using a supported email service provider? Purchase prepaid credits instead.

Email service provider not supported?

If we don’t connect with your email service provider, you can still buy credits to clean your email addresses. Simply drag and drop your files or copy and paste your emails and we’ll handle the rest.

Buy credits

Prepaid Credits. Ideal for one-time bulk verifications.

These credits do not expire. Use them to clean your entire email list.

10,000

Purchase

Frequently Asked Questions

Do you offer a free trial?

Yep, for our subscription plans we offer a 7-day free trial. Subscription plans are only available for our supported email service providers.

Do prepaid credits expire?

No they don’t. They stay in your account until you use them up.

Do I need a credit card to sign up?

Yea. This is to ensure your emails stay validated after your 7-day free trial ends.

Can I change or cancel my plan at any time?

Yes. You can change your plan inside of the app. To cancel, just let us know and we’ll do it for you while crying big salty tears.

What forms of payment do you accept?

We accept credit cards from Visa, Mastercard, and American Express. Please contact us if you must pay by prepaid or debit cards for alternative arrangements.

I have more questions, who do I ask?

Check out our FAQ or you can visit our knowledge base or tweet us over on Twitter @mailfloss.

Advanced Verification For All

Syntax Validation

Disposable and Temporary Address Detection

Role Based Detection

Spam Detection

Disposable and Temporary Address Detection

Typo Suggestions

Complainers Detection

Free Deduplication

Accept All Detection

Syntax ValidSMTP Validationation

Hard Bounce Removal

Advanced Yahoo, Gmail, Hotmail, AOL Detection

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