email verificationMillionVerifier Pricing Explained: Credits, Free Trial and What Each Verification Costs (2026)

MillionVerifier pricing is pay as you go: you buy prepaid credits, and they never expire. For MillionVerifier email verification, the smallest paid pack is 10,000 credits for $39 ($3.90 per 1,000), 50,000 cost $89 ($1.78 per 1,000) and 100,000 cost $149. You get 100 free credits to start, with no credit card. These are the prices on MillionVerifier's pricing section as of October 2026 (checked 2026-10-18).

MillionVerifier also doesn't currently charge for unknown and catch-all results, though its Terms call this a goodwill programme that can change (see below). Here are the full MillionVerifier price table, what each verification costs, the free credit, expiry and refund rules, and how CampaignKit's pricing differs. Prices change, so confirm them on MillionVerifier's site before you buy.

MillionVerifier pricing at a glance

Credits	Price	Per 1,000
100	Free	$0
10,000	$39	$3.90
25,000	$59	$2.36
50,000	$89	$1.78
100,000	$149	$1.49
500,000	$299	$0.60
1,000,000	$449	$0.45
5,000,000	$1,599	$0.32
10,000,000	$2,599	$0.26
25,000,000	$4,999	$0.20
50,000,000	$8,499	$0.17
Over 50,000,000	Volume pricing	Custom

Source: MillionVerifier pricing, read in a browser on 2026-10-18 by stepping through every position of the price slider. Prices in US dollars. Per-1,000 figures are our own math, rounded to the cent.

The prices sit behind a slider on MillionVerifier's homepage, so a quick look only shows one pack at a time. The line under the slider reads: "100% money-back guarantee · Credits never expire · Volume pricing available above 50M" (checked 2026-10-18).

The smallest purchase is 10,000 credits. MillionVerifier's help page on free trial credits says "the smallest credit plan we offer is 10,000 email verification credits" (checked 2026-10-18).

One of its own pages, the email list verification page, still says "1 million emails for only $389" (checked 2026-10-18). The slider, the homepage and the bulk email verifier page all say $449, so we use $449. Go by the slider.

MillionVerifier's prices page also advertised a promotion on 2026-10-18: "1 million free credits for every 5 million purchased". Promotions come and go, so check whether it still runs.

What a verification costs

One credit pays for one verification. The per-1,000 column above is also the cost of verifying 1,000 addresses:

• 10,000 credits: $3.90 per 1,000 ($0.0039 each).
• 50,000 credits: $1.78 per 1,000.
• 100,000 credits: $1.49 per 1,000.
• 1,000,000 credits: about $0.45 per 1,000.
• 50,000,000 credits: about $0.17 per 1,000.

The price per credit falls steeply with volume. These figures assume you use every credit. Since MillionVerifier credits don't expire, unused ones stay in your balance.

What MillionVerifier charges for

MillionVerifier's prices page says you "only pay for good and bad emails". Risky results, meaning unknown and catch-all addresses, aren't charged (checked 2026-10-18).

The Terms of Service explain how that works, and they treat it as a policy that can change. They call it a "discretionary promotional goodwill programme" that "may be changed, limited, or discontinued at any time" (checked 2026-10-18). For a bulk file, credits may first be deducted for an eligible verification, and unknown and catch-all results can then earn promotional credits back. For API or single checks, a credit may simply not be deducted.

The same credits work for bulk lists and the MillionVerifier API, per its email list verification page; there's no separate API price on its API page (both checked 2026-10-18).

Free credits and trial offers

MillionVerifier gives you 100 free credits, with no credit card, per its homepage (checked 2026-10-18). That's the MillionVerifier free trial most people get.

Its help page on free trial credits describes other trial offers (checked 2026-10-18):

• 500 free credits if you sign up with a business email, limited to three accounts per business domain.
• Up to 10,000 free credits when you connect an integration, based on 5% of your contacts.
• 2,000 credits for $4.90, a one-time offer shown only among the trial options.

CampaignKit gives a new account 200 free credits, with no credit card, and they don't expire. To check one address without signing up, use our free email verifier.

Credit expiry

MillionVerifier's homepage says "Credits never expire" (checked 2026-10-18), and its Terms of Service say paid credits don't expire with time.

The Terms add an inactivity rule. If an account has no purchase and no credit use for 12 months, MillionVerifier may remove it after one month's notice by email. The credits are kept in a recovery record and can be restored (checked 2026-10-18). If you hold a large balance and verify rarely, keep an eye on that email.

Pay as you go vs EverClean

MillionVerifier sells credits two ways:

• Pay as you go: one-off packs, bought upfront, from 10,000 credits. You can turn on Auto Top-Up, which buys a pack you choose when your balance falls below a threshold you set (Terms, checked 2026-10-18). Its prices page said on 2026-10-18 that once Auto Top-Up is set up you get 10% extra credits on every payment; the Terms say such extras aren't guaranteed for future charges.
• EverClean: an automated list-cleaning subscription that cleans your connected lists without manual uploads. MillionVerifier describes it as a monthly subscription, but it doesn't list EverClean prices on its public pages: not in the pricing block and not on the EverClean page (checked in a browser on 2026-10-18). Ask MillionVerifier or check inside your account.

Pay as you go suits one-off list cleaning and irregular volume. EverClean suits lists that keep growing and need cleaning without someone uploading a file each time.

CampaignKit has no subscription; you buy one-off packs only.

The money-back guarantee

MillionVerifier's homepage promises a "100% money-back guarantee" (checked 2026-10-18). Its prices page puts it as a refund of your last payment if your hard bounce rate goes above 4%.

MillionVerifier's Terms of Service set the conditions (checked 2026-10-18):

• The list was uploaded through the bulk verification page. API and single checks are generally not covered.
• You emailed every address marked OK within 7 days of verifying.
• More than 4% of those emails hard bounced because the address doesn't exist.
• You're a professional sender and can show a bounce breakdown.

If you qualify, the refund covers the most recent qualifying purchase. Otherwise the Terms say purchases are "final and non-refundable". Read them before a large purchase.

CampaignKit offers a 30-day money-back guarantee on credit packs.

When MillionVerifier is the right call

MillionVerifier fits many teams well:

• You verify at very large volume. Its list price at 1 million credits ($449, about $0.45 per 1,000) and above is very low, and it publishes prices up to 50 million.
• You don't want credits to run out on a deadline. Credits never expire.
• You don't want to pay for risky results. Unknown and catch-all results aren't charged today, under the goodwill programme described above.
• You want recurring cleaning without building it. EverClean cleans connected lists automatically.
• You rely on its integrations. MillionVerifier offers a broad list of one-click integrations, wider than ours.
• Your team already works in MillionVerifier. Switching tools has its own cost.

If you only need a few thousand verifications, the 10,000-credit minimum means a $39 first purchase. For a feature-by-feature view, see our MillionVerifier alternative comparison.

How CampaignKit's pricing differs

CampaignKit sells one-off credit packs, and the same credits cover email validation and the email finder:

	CampaignKit
Packs	2,500 for $6 ($2.40 / 1,000) up to 100,000 for $120 ($1.20 / 1,000)
Subscription	None
Credit expiry	Never
Free credits	200, no credit card
Email validation	1 credit per address
Email finder	5 credits per found email; nothing charged when no email is found
Guarantee	30-day money back
Over 100,000	Custom pricing

From our pricing page.

At the pack sizes both of us publish, the list prices as of October 2026 are:

Credits	MillionVerifier	CampaignKit
10,000	$39	$15
25,000	$59	$38
50,000	$89	$75
100,000	$149	$120
1,000,000	$449	Custom quote

These are list prices at each size, not a claim that we're cheaper overall. At 1 million credits and above, MillionVerifier's published price per 1,000 is lower than any of our list packs, and it publishes prices up to 50 million while we quote anything above 100,000. Credits never expire on either side. The main differences are our smaller entry pack ($6 for 2,500), MillionVerifier's EverClean subscription, and how each handles refunds.

For the wider field, our roundup of the best email verification tools compares nine tools, MillionVerifier included. We've also broken down NeverBounce pricing, ZeroBounce pricing, Hunter.io pricing, Kickbox pricing and Emailable pricing the same way.

Frequently asked questions

How much does MillionVerifier cost? As of October 2026, MillionVerifier costs $39 for 10,000 credits, $89 for 50,000, $149 for 100,000, $449 for 1,000,000 and $8,499 for 50,000,000, with volume pricing above 50 million. See MillionVerifier pricing for current figures.

Does MillionVerifier have a free trial? Yes, in the form of free credits. You get 100 free credits with no credit card. Its help page also describes 500 credits for business-email sign-ups and a one-time 2,000 credits for $4.90 (checked 2026-10-18).

Do MillionVerifier credits expire? No. MillionVerifier says credits never expire. Its Terms add that an account with no purchase and no credit use for 12 months may be removed after one month's notice, with the credits kept and recoverable.

Does MillionVerifier charge for unknown or catch-all results? Not currently. MillionVerifier says you only pay for good and bad emails. Its Terms call this a discretionary goodwill programme that may be changed or discontinued at any time.

How much does MillionVerifier cost per verification? One credit is one verification. As of October 2026, that's $3.90 per 1,000 at 10,000 credits, $1.78 at 50,000, about $0.45 at 1,000,000 and about $0.17 at 50,000,000, assuming you use every credit.

Is there a MillionVerifier subscription? Credit packs are pay as you go. EverClean, the automated list-cleaning service, is a monthly subscription, but its prices aren't listed on MillionVerifier's public pages (checked 2026-10-18).

What is MillionVerifier's refund policy? Purchases are final except under its money-back guarantee. Per its Terms, that covers lists uploaded in bulk, emailed within 7 days, with more than 4% hard bounces on addresses that don't exist, and refunds the most recent qualifying purchase.

Check it on your own list

The best test is your own data. Sign up free for 200 credits, no credit card, and run a batch you've also run through MillionVerifier, or check a single address with the free email verifier. If it works for you, credits start at $6, never expire and come with a 30-day money-back guarantee; see the pricing page.