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Email list cleaning service

Email list cleaning service: clean the list before it costs you

A bad list burns sender reputation in one campaign. Clean it inside your BulkResponse account first. One credit per address, the list stays locked until it is done, and the cleaned list is already back in your account. Packs from 50,000 addresses for $24.50.

Pay per addressCredits carry overNo re-import
List cleaning wizardExample
Why clean
Analysis
3
Credits
4
Submit
Active subscribers on the list84,200
Wizard estimate, invalid or riskyabout 15%
Credits required84,200
Smallest pack that covers it100,000 addresses
List locked while cleaning. Campaigns cannot use it.
The short answerLast reviewed October 2026

BulkResponse cleans your list inside your web account. One credit cleans one address. While the clean runs, the list is locked so it cannot be mailed. When it finishes, the cleaned list is already in your account, with no re-import. Credits carry over, and they are separate from your monthly sending credits. Packs start at 50,000 addresses.

How it works

How email list cleaning works in BulkResponse

Why clean

The wizard starts from the list you pick and explains what a clean does.

Analysis

See list size, an estimate of invalid or risky addresses, and credits required.

Credit math

Use credits you have, or buy the smallest pack that covers the list.

Submit and track

The order moves from paid, to cleaning, to completed.

When to clean

When should you clean an email list?

Any time a list is old, bought or bouncing. Mailing a dirty list does not just waste credits; high bounce rates tell mailbox providers you do not know who you are writing to.

  • Before a cold campaign to a new list
  • After a campaign with a high bounce rate
  • On leads bought from Lead Finder or anywhere else
  • When a list has not been mailed in months
Find B2B leads with Lead Finder
Signs a list needs cleaning
Not mailed in months
Bought or rented file
Last campaign bounced hard
Source unknown
The wizard estimate is about 15% invalid or risky. Your list may be better or worse.
Pricing

How much does email list cleaning cost?

One-time packs. One credit per address. Unused credits stay on your account.

One-time packs. Credits stay on your account. Confirm the price on the live checkout screen.
PackPricePer 1,000
50,000 addresses$24.50 one time$0.49Choose
100,000 addresses$99 one time$0.99Choose
300,000 addresses$199 one time$0.66Choose
1,000,000 addresses$399 one time$0.40Choose
2,000,000 addresses$699 one time$0.35Choose
Clean your list

Already a customer? Add a pack from the upgrade page in your account.

Before and after

Cleaning vs bounce handling vs suppression

Three different tools that work at different moments.

List cleaning

Works before the send. Marks invalid and risky addresses so they are never mailed.

Bounce handling

Works after the send. Hard bounces are marked, soft bounces and delays are classified.

See bounce handling

Suppression

Works on every send. Unsubscribed, bounced and suppressed contacts are skipped.

Customer reviews

Real reviews from real senders

Quoted word for word from Trustpilot and Capterra, with the reviewer and date. Click through and read every review, including the critical ones.

Trustpilot
“A GREAT alternative to Amazon SES without all the Bounce Rate Limits!”
FaustoUnited States · May 2026Read
Trustpilot
“Excellent Service over many years.”
ColinSpain · May 2024Read
Capterra
“Great experience, I have used other services but they did not guide me.”
Mubashir H.Professor and Dean · May 2024Read

Ratings read from each site in October 2026. Review counts are shown next to every score.

FAQ

Email list cleaning FAQ

What does one cleaning credit cover?
One credit cleans one address. The wizard counts your active subscribers and shows the credits needed before you submit.
Do cleaning credits expire?
Unused cleaning credits stay on your account. They are a separate wallet from your monthly sending credits.
How long does a clean take?
It depends on list size. While it runs, the list shows Cleaning in progress and the order moves from paid to cleaning to completed. You can see the status in your account.
Does buying a cleaning pack change my sending plan?
No. Cleaning packs are a one-time add-on. Your email plan stays the same.
Can I clean a list without a Web App account?
Cleaning runs inside a BulkResponse Web App account, because the cleaned list goes straight back into that account.
What does the clean remove?
Invalid and risky addresses are marked with reasons, using DNS and domain checks. We do not publish an accuracy percentage.
Why is my list locked?
A list is locked while it is being cleaned so it cannot be mailed by mistake. Campaigns cannot use it, and the dashboard shows a clean is running.
How much does email list cleaning cost?
Packs start at 50,000 addresses for $24.50 and go up to 2,000,000 addresses for $699. Confirm the price on the checkout screen.
See all questions
Keep exploring

Where to go next

Lead Finder

Buy B2B leads, then clean them here.

Explore Lead Finder

Bulk cold email service

Send to the cleaned list with rotation.

See cold email

Pricing

All plans, packs and add-ons in one place.

See pricing

Clean it here. Mail it next.

Packs from 50,000 addresses. The cleaned list is waiting in your account when it is done.