Free Bulk Email Verifier With No Credit Card: What You Can Run

Yes, a free bulk email verifier with no credit card exists, but the honest answer is that every free allowance is a trial slice. On SimpleVerifier you sign in with Google, upload a CSV or paste a list, and the first 100 checks are free with no card. That is enough to judge the verifier on your real data. It is not enough to clean a whole list.

This post sets out what "free bulk" can mean, which vendors advertise no card, and how to run a free bulk check properly.

What "free bulk" actually means

Verifying one address is a conversation with the recipient's mail server. A bulk verifier does that thousands of times and needs servers that mail providers will talk to. That costs money per address, which is why no vendor lets you verify a large list free. What you get instead is one of three things:

1. A one-off batch of free credits at sign-up, usually a hundred or a few hundred.
2. A recurring small allowance, such as a number of verifications a day or month.
3. A free single-address checker, sometimes with a cap per minute or per day, which is not bulk at all.

Each is useful, in a different way. A one-off batch is a trial. A recurring allowance suits someone who checks a few leads regularly. A single checker suits a one-off question. Be sure which one you are looking at, because the page heading often says "free bulk email verifier" over a single-address box.

Free with no card: what you can run

Figures are from each vendor's own public pages, as recorded in our comparison data on the dates shown. They change, so confirm before you sign up.

Vendor	Free allowance as published	Card stated	Checked
SimpleVerifier	100 checks per Google account, one time	No card	Our own plan
Bouncer	100 free credits	No card required	23 Oct 2026
MillionVerifier	100 free credits on a new account	No card required	23 Oct 2026
DeBounce	100 free credits on signup	No card	23 Oct 2026
Truelist	100 free validations on its Free plan	No card	2 Nov 2026
Bouncify	100 free verifications at sign-up	No card	3 Nov 2026
Scrubby	200 free credits for every new account	No card required	3 Nov 2026
Selzy	Up to 300 addresses verified free after signup	No card required	5 Nov 2026
EmailVerify.io	100 free credits every month	No card required	5 Nov 2026
MyEmailVerifier	100 free credits a day for verified accounts	No card required	5 Nov 2026

Reading the table honestly:

• Selzy's 300 is the largest one-off batch in it, and Scrubby's 200 comes next.
• EmailVerify.io and MyEmailVerifier refill, which matters if you are checking a little at a time. A recurring 100 a day is more than a one-off 100 if you spread the work over weeks.
• Ours is the same size as most others. Where we compete is not on the headline number.

Some vendors in our data do not publish a free count, and a few do not say whether a card is needed. We left them out rather than guess.

What you should get from a free bulk run

Whichever vendor you pick, a free bulk run should be judged on four things:

• Does it check the mailbox? A free tier that only checks syntax and domain is not verification in the sense that stops bounces. Ask whether the SMTP step runs on free checks. On SimpleVerifier it does.
• How does it label what it cannot confirm? A verifier that marks unconfirmed addresses valid will look great on a free test and hurt you later. Catch-all domains and big providers that accept everything should come back risky or unknown, not valid. See what free tiers skip.
• Can you export the results? A CSV with a status and a reason per row is the whole point.
• What happens at the limit? Do you get a clear stop, a price, a surprise charge? A no-card sign-up removes the surprise charge.

Step by step: a free bulk check on SimpleVerifier

1. Prepare a CSV with an email column, or have the addresses ready to paste. If you want the best use of the free checks, run the free cleanup steps first to drop duplicates and malformed rows.
2. Sign in with Google at the login page. No card, no form.
3. Open /verify and paste or upload. The first 100 addresses are checked free.
4. Wait for the results. Each row comes back valid, risky or invalid with a reason.
5. Download the CSV and filter by status.
6. Decide. If the results match what you know about the list, a paid run is the next step. If not, you have not paid anything.

If you only need to look at one or two addresses, the free email checker needs no account at all and allows five a minute. The list of checks that need no account covers the rest, including whole-file checks for syntax, duplicates and dead domains.

The honest limit of free bulk

A free allowance answers "does this verifier work on my data?" It does not answer "is my 40,000-row list clean?" For the second question, you need to run the whole file. Be wary of anything that promises a free verification of a full list. There are two common catches:

• Syntax-only checks sold as verification. They are quick and free, and they catch almost nothing that bounces.
• Free scans that show a count and charge to see which rows. The scan tells you roughly how many are bad and holds the list back until you pay.

Neither is dishonest if it says what it is, but neither is a free verified list.

When paying makes sense

Move on from free when:

• the list is larger than the allowance, which for most real lists is immediately,
• you verify every month, because a one-off batch does not refill,
• you want an API or automation, which sits on paid plans,
• you re-check lists before each campaign.

The options, using published pricing:

Option	What it sells	Checked
SimpleVerifier Pro	$39 a month, first 100,000 checks a month at full speed, then slower, never cut off	Our own plan
SimpleVerifier Starter	$9 a month for 2,500 emails	Our own plan
Reoon	Packs: 10,000 for $11.90, 100,000 for $116.40	3 Nov 2026
DeBounce	Packs: 10,000 for $25, 100,000 for $135	2 Nov 2026
MillionVerifier	One-time packs: 10,000 for $39, 100,000 for $149	2 Nov 2026

For one list, cleaned once, a prepaid pack from Reoon or DeBounce can cost less than a month of Pro, and the credits are yours to use later. For lists that keep coming, a flat monthly price is easier to plan around: you do not count credits or watch an expiry date. Prices and details are on the pricing page.

Bottom line

A free bulk email verifier with no card is a good way to test a vendor on your own data, and nothing more. Use SimpleVerifier's 100 checks on a spread of rows, seed in a few addresses whose answer you know, and read the risky rows before you decide. Then choose the payment shape that fits how often you load new lists.