List verification.
Included with Pro plans.

Every bad email chips away at your sender reputation. Clean your list before you send, so your campaigns land in more inboxes.

See Pricing

A clean list is a better list

List verification removes the addresses that hurt your sending - like typos, dead inboxes, and spam traps.

Better deliverability

Fewer invalid addresses means fewer bounces and a stronger sender reputation from your first send.

Cleaner data

We flag risky, duplicate, and undeliverable contacts so your list reflects real people, not bots or dead ends.

More from your plan

Every contact counts toward your plan. Verifying first means you spend your sends on addresses that land.

How it works

Three steps to a verified list

1

Upgrade to Pro

New to Benchmark? Pick any Pro plan. Already on Pro? You're set.

2

Choose your list

Message our support team (real people, 24/7) with the name of the list you'd like verified.

3

We verify it free

We verify one list, up to the contact size of the plan you upgraded to, and send it back ready to use.

The details

  • One list verification included with Pro plans.
  • Verifiy one list per account, up to the contact size of your plan.
  • On the Free plan? Verification is included the moment you move to Pro.

Good to know

Questions, answered

Who qualifies for free list verification?

Any Pro account can send one list (sized up to the plan's contact limit) to our support team for a free list verification.

How many lists can I have verified?

One list per account, up to the contact size of your plan. If your plan is sized for 10,000 contacts, we'll verify a list of up to 10,000 for free.

How do I choose which list to verify?

Message our support team with the name of the list you'd like verified. They're real people, available 24/7, and they'll take it from there.

How long does verification take?

Timing depends on the size of your list. Once we have it, we'll keep you posted and hand it back ready to send. Have a question mid-process? Our support team is real people, available 24/7.

Ready when you are

Get sending off to a good start. Every Pro plan includes one free list verification.

See Pro Plans