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Xverify

Pay-as-you-go email, phone and address verification, available through an API or a batch upload.

Xverify checks contact data before you use it. Email verification is its lead product, and it also verifies phone numbers and postal addresses, either one record at a time through an API and web-form script or in batches on existing lists.

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At a glanceChecked Oct 12, 2026
BillingUsage-based
Free planYes
Works withFormstack
From Xverify’s own siteSources

Found numbers in Xverify? See who will pick up before you dial.

High chanceLow chanceBad data
Try on 250 contacts for free

What is Xverify?

Xverify checks contact data before you use it. Email verification is its lead product, and it also verifies phone numbers and postal addresses, either one record at a time through an API and web-form script or in batches on existing lists.

Its phone check returns a valid or invalid status with a reason, plus the line type (landline, cell or VOIP), whether the use is business or residential, a time zone and a location. Its documentation lists US and Canadian numbers as the countries it returns.

Who it’s for

Xverify is aimed at online and digital marketers who want cleaner lead data, better deliverability and a protected sender reputation. The same account covers email, phone and address checks, so it suits a team that wants one vendor for list hygiene rather than a separate tool for each field.

Key features

Phone verification
Email verification
Real-time and batch
Combined endpoint
SEND SHIELD
Xverify core capabilities
  • Phone verification
  • Email verification
  • Real-time and batch

Pricing

Pay as you go with no setup fees or minimums. Listed volume tiers run from 500 verifications for $5 up to 2.5 million for $2,500, with larger volumes by contacting sales.

Prices from Xverify’s own pricing page. Check there before you buy.

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Where Xverify fits in your calling

Xverify tells you whether a phone number is valid and what type of line it is. It does not tell you whether the person will answer. Running Will This Person Answer on the cleaned list adds that second view, so reps start with the numbers most likely to pick up.

  1. Step 1
    Find the number
    Build the list and fill in mobiles
  2. Step 2
    See who will pick up
    Check the list before you dial
    XverifyWill This Person Answer
  3. Step 3
    Dial
    Call the high chance contacts
  4. Step 4
    Log the call
    Record the outcome and follow up

Frequently asked questions

Xverify is a verification service for contact data. Email verification is its main product, and it also checks phone numbers and postal addresses. You can check records one at a time through an API or web-form script, or clean a whole list in a batch.

WILL THIS PERSON ANSWER

Know who’ll answer
before you call.

Ask your AI tool who on your list will pick up. Every contact comes back High chance, Low chance or Bad data, with the best way to reach them.

No card required. US phone numbers only.

Try on 250 contacts for free