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Cybersecurity · head to head

Proton Mail vs Veriff

Proton Mail logo

Proton Mail

Cybersecurity

Secure email that protects your privacy

From
Free
Rated
-
Full reviewWebsite
Veriff logo

Veriff

Cybersecurity

Document and biometric identity verification with published per-check pricing

From
$0.8/verification
Rated
-
Full reviewWebsite

The short version

  • Only Proton Mail has a free tier, so it costs nothing to try first.
  • Each has a real cost: Proton Mail paid plan pricing not displayed on vendor site; Veriff you pay per verification attempt, not per verified customer, so a confusing capture flow or poor lighting on mobile makes you pay two or three times for one onboarding.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Proton Mail and Veriff actually diverge.

Attributes where Proton Mail and Veriff differ
AttributeProton MailVeriff
Starting priceFree$0.8/verification
Pricing modelfreemiumPer verification
Free tierYesNo
PlatformsWebWeb, iOS, Android, API

Identical on both: user rating (Not yet rated), category (Cybersecurity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Proton Mail

Nothing recorded that Veriff does not also cover.

Only in Veriff

  • Document verification
  • Biometric liveness
  • Hybrid review
  • Screening add-ons
  • Ongoing monitoring
  • Age estimation

What people use each for

The jobs each tool is most often brought in to do.

Proton Mail

  • Encrypted email communicationnot Veriff
  • Privacy-focused email servicenot Veriff
  • Family email protectionnot Veriff

Veriff

  • A crypto exchange that needs a published rate to model unit economics before committing to a KYC vendornot Proton Mail
  • A marketplace verifying sellers in dozens of countries where a single document library matters more than depth in one marketnot Proton Mail
  • A mobility platform running age and licence checks at signup with volumes too small for an enterprise contractnot Proton Mail
  • A regulated firm wanting automated decisions by default but human review on borderline cases, priced explicitlynot Proton Mail

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Proton Mail

  • Paid plan pricing not displayed on vendor site
  • Free tier limited to 1 GB storage
  • Free tier limited to single email address

Veriff

  • You pay per verification attempt, not per verified customer, so a confusing capture flow or poor lighting on mobile makes you pay two or three times for one onboarding.
  • The headline $0.80 covers the document and selfie check only; adding PEP and sanctions screening at $0.64 nearly doubles the per-check cost, which is the number regulated buyers actually need.
  • Monthly minimums of $49 and $99 are low but real, so a product with seasonal signup patterns pays in quiet months.
  • Automated decision quality varies sharply by document type and issuing country, so a strong global average conceals weak performance in specific markets you may depend on.
  • Standard data retention is short and extending it to two years is a $0.30 per verification add-on, which matters because most financial regulators require records for five years or more.

Pricing, plan by plan

Proton Mail

Free

No published plan breakdown. See the Proton Mail review.

Veriff

$0.8/verification
  • Essential$0.8/verification
    • Fully automated decisions
    • $49 per month minimum
    • Documents from 230+ countries
  • Plus$1.39/verification
    • Hybrid automation with human review
    • $99 per month minimum
    • Enhanced fraud prevention for regulated industries
  • Enterprise$undefined/year
    • Volume pricing negotiated
    • Dedicated support and custom SLAs
    • Custom data retention and residency terms

Which should you pick?

Choose Proton Mail if

  • You want to start without paying.
Proton Mail review

Choose Veriff if

  • You need document verification.
  • You work on Web, iOS, Android, API.
  • You also want biometric liveness.
Veriff review

Questions people ask

Is Proton Mail or Veriff better?
Neither clearly leads. Proton Mail starts at Free and Veriff at $0.8/verification, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Proton Mail or Veriff?
Proton Mail has a free tier; the other does not. Paid plans start at Free for Proton Mail and $0.8/verification for Veriff.
Does Proton Mail or Veriff run on more platforms?
Proton Mail runs on Web. Veriff runs on Web, iOS, Android, API.
Can I use Proton Mail for free?
Yes. Proton Mail has a free tier, so you can try it without paying. Veriff starts at $0.8/verification.
What is Proton Mail best used for?
Proton Mail is most often used for encrypted email communication, privacy-focused email service, family email protection. Of those, encrypted email communication and privacy-focused email service are not what Veriff is typically brought in for.
What can Proton Mail do that Veriff cannot?
Veriff covers Document verification, Biometric liveness, Hybrid review, Screening add-ons.

Answered from the vendors’ own pages

Proton Mail: Is there a free version of Proton Mail?

Yes, Proton Mail offers a free plan with 1 GB storage, 1 encrypted email address, and basic features like folders, labels, and filters.

Source
Veriff: What does a verification actually cost?

$0.80 on Essential or $1.39 on Plus, before add-ons. Sanctions and PEP screening adds $0.64 and ongoing monitoring $0.09 per verification.

Proton Mail: What does the Mail Plus plan include?

Mail Plus includes 15 GB storage, 10 encrypted email addresses, support for 1 custom domain, 10 hide-my-email aliases, priority support, and access to Proton Calendar.

Source
Veriff: Are failed attempts charged?

Sessions are charged, so retries by the same user generally cost you again. Ask for the exact billing definition of a session before signing.

Proton Mail: What is included in Proton Unlimited?

Proton Unlimited provides 500 GB storage, 15 email addresses, 3 custom domains, unlimited hide-my-email aliases, access to Mail, Calendar, VPN, Drive, and Pass, plus dedicated support.

Source
Veriff: How long is data retained?

The default retention period is short and two-year extended retention is a paid add-on at $0.30 per verification, which is worth checking against your regulatory record-keeping obligations.

Proton Mail: Does Proton Mail offer a money-back guarantee?

Yes, Proton Mail provides a 30-day money-back guarantee for paid plans.

Source
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