Is Verifalia Legit? Who Runs It, Prices, Credit Expiry and Retention (November 2026)
Yes, Verifalia is legit: it's a long-running email verifier operated by Cobisi Research, a company established under Italian law. Its credit packs never expire, it publishes a VAT ID and a registered address, and its terms cap retention at 30 days. Before you buy, check two things: fees are non-refundable outside mandatory consumer law, and its higher quality levels cost more credits per address.
Sources: Verifalia's terms of service (last updated 15 January 2026) and pricing, read 3 November 2026; prices as recorded on our Verifalia comparison page (checked 2 November 2026). We sell a competing verifier; we make no claims about Verifalia's accuracy.
The facts at a glance
| Check | What we found (3 Nov 2026) |
|---|---|
| Operator named | Cobisi Research, "a company established under Italian law" |
| Address | Via Della Costituzione 31, 35010 Vigonza (PD), Italy |
| Registration | VAT ID IT04391160282 |
| Governing law | Italy |
| Footer | "Copyright © 2005-2026 Cobisi Research" |
| Credit packs | "Do not expire" |
| Daily credits | "Expire automatically at the end of each day (midnight UTC) if unused" |
| Retention | "Minimum retention period of 5 minutes and a maximum of 30 days" |
| Refunds | "Non-refundable and non-cancellable", except mandatory consumer law |
What it costs
Credit packs, checked 2 November 2026 (Standard quality, 1 credit per address):
| Pack | Price | Per 1,000 |
|---|---|---|
| 1,000 | $7.90 | $7.90 |
| 5,000 | $28.90 | $5.78 |
| 10,000 | $49.90 | $4.99 |
| 100,000 | $389 | $3.89 |
| 500,000 | $990 | $1.98 |
| 1,000,000 | $1,490 | $1.49 |
High and Extreme quality cost 2 and 4 credits per address, so a pack covers half or a quarter as many addresses at those levels. Plans are daily allowances, from $9.90 a month for 250 a day. Every size is on the Verifalia pricing page, and NeverBounce vs Verifalia is a neutral head-to-head.
Who it suits
Verifalia suits lists with slow or greylisting mail servers: its High and Extreme levels re-try addresses with temporary problems. Its SDKs cover .NET, Go, Java, JavaScript, PHP and Ruby. If temporary failures keep coming back in your own sends, find them with the repeat soft bounce finder.
The catches
- Daily plans expire nightly. A large list either waits for days of allowance or needs a pack.
- Quality levels multiply credits. Budget 2x or 4x for High or Extreme.
- Non-refundable. Test a sample first.
Where SimpleVerifier fits
If you re-check large lists monthly, Pro is $39 a month with the first 100,000 checks a month at full speed, then slower, never cut off. The first 100 checks are free with a Google sign-in at /verify. See SimpleVerifier vs Verifalia and the Verifalia alternatives roundup.
Common questions
Is Verifalia legit?
Yes. It's an email verifier operated by Cobisi Research, an Italian company with a registered office in Vigonza (PD) and VAT ID IT04391160282, per its terms last updated 15 January 2026. Its footer reads Copyright © 2005-2026 Cobisi Research.
How much does Verifalia cost?
As checked on 2 November 2026: 1,000 for $7.90, 5,000 for $28.90, 10,000 for $49.90, 100,000 for $389, 500,000 for $990 and 1,000,000 for $1,490. Plans with daily allowances start at $9.90 a month for 250 a day.
Do Verifalia credits expire?
Its terms say credit packs don't expire and stay in your balance until used or the account is terminated. Daily credits expire at midnight UTC if unused.
Can I get a refund from Verifalia?
Its terms say fees are non-refundable and non-cancellable, except where mandatory consumer protection laws in your jurisdiction require otherwise.
How long does Verifalia keep my list?
Its terms describe a retention period with a minimum of 5 minutes and a maximum of 30 days.
Check your list before you send
Real mailbox checks over SMTP, and nothing is sent to the address. Sign in with Google and your first 100 email checks are free, no card. Plans for bigger lists are on the pricing page.