For Email Marketers

Clean Lists, Better Deliverability

Stop wasting money on bounced emails. Verify your list before every campaign and watch your open rates soar.

Start Cleaning Your List See All Features
40+ ESP integrations
99.5% accuracy
Credits never expire
List Verified
47,823
emails verified
Valid Emails
42,156 (88%)
Invalid
3,891 (8%)
Risky
1,776 (4%)
22.5%
Email list decay per year
$10+
Wasted per 1K bad emails
5%
Bounces suspend accounts
300%
ROI from clean lists
Benefits

Why Email Marketers Love RocketVerifier

99% Inbox Rate

Maximize Deliverability

Clean lists mean more emails reach the inbox. Remove invalid addresses before they become bounces.

0.5% Bounce Rate

Protect Sender Reputation

High bounce rates damage your sender score. Keep it clean with verified emails only.

40% Higher Opens

Improve Campaign ROI

Stop paying ESPs to send emails that never arrive. Every verified email is a potential conversion.

Zero Suspensions

Stay Compliant

Reduce spam complaints and comply with ESP requirements. Maintain a healthy list without manual work.

100K Per Hour

Fast List Cleaning

Verify 100,000 emails per hour. Clean your entire list before launch day.

40+ Integrations

Works with Your ESP

Direct integrations with Mailchimp, HubSpot, Klaviyo, ActiveCampaign, and 40+ more platforms.

Use Cases

How Email Marketers Use RocketVerifier

1

Pre-Campaign Verification

Before hitting send on a major campaign, verify your entire list. Catch invalid emails, disposables, and role addresses that hurt deliverability.

  1. 1 Upload your email list
  2. 2 RocketVerifier checks each address
  3. 3 Download your clean list
  4. 4 Import to your ESP and send
2

Regular List Hygiene

Email addresses decay at 22.5% per year. Set up regular verification to catch emails as they become invalid.

  1. 1 Connect your ESP via integration
  2. 2 Schedule weekly or monthly cleanings
  3. 3 Automatically remove invalids
  4. 4 Keep your list fresh
3

Imported List Cleaning

Acquired a list from a trade show, webinar, or merger? Verify before mixing with your clean subscribers.

  1. 1 Upload the new list
  2. 2 Verify and review results
  3. 3 Remove risky addresses
  4. 4 Merge with confidence
4

Re-engagement Campaigns

Before emailing cold subscribers, verify they still exist. Avoid reactivating bad emails that hurt your reputation.

  1. 1 Export inactive segment
  2. 2 Verify email validity
  3. 3 Remove invalids
  4. 4 Send to verified addresses only

Works With Your Favorite Email Platforms

Direct integrations. No code required.

M
Mailchimp
K
Klaviyo
A
ActiveCampaign
H
HubSpot
B
Brevo
C
ConvertKit
C
Constant Contact
A
AWeber
40+ More
Success Stories

From Email Marketers Like You

"Our open rates jumped 35% after cleaning our list with RocketVerifier. We were sending to so many dead emails."

Jennifer Mills
Jennifer Mills
Email Marketing Director, ShopTrend

"We almost got banned from Mailchimp because of bounces. RocketVerifier saved our account and our campaigns."

Derek Nguyen
Derek Nguyen
Marketing Manager, TechStartup Inc.

"The Klaviyo integration is seamless. Now we verify automatically every week without lifting a finger."

Sarah Thompson
Sarah Thompson
Head of Email, Fashion Forward

Ready to Boost Your Email Performance?

Start with 100 free credits. See the difference clean lists make.

Start Cleaning Your List See Integrations