# X-Email Verify, free credits on sign-up, Real-time email verification: Email verification API

> Use our real time email verification API to verify the email seamlessly.

X-Email Verify's email verification API on its Free credits on sign-up plan. It costs $0.00 per 1,000 emails. It returns 1 of the 6 key fields we check: Deliverability.
We haven't run X-Email Verify through [our email verification API benchmark](https://datacircle.dev/best-email-verification-api.txt) yet.
This plan is free. We rank 3,886 plans for email verification APIs by price. Half the plans cost $1.998 per 1,000 emails or less.
[treg's top-up from $10](https://datacircle.dev/validate-email-apis/treg/top-up-from-10/llms.txt) is the cheapest paid plan per 1,000 emails: $0.00 on average. treg asks one provider after another until one answers. You pay $68.365 per 1,000 emails when no provider answers.
[Disify's $9 monthly plan (/email)](https://datacircle.dev/validate-email-apis/disify/9-monthly-starter-post-email/llms.txt) covers any number of emails. Disify's $9 monthly plan costs less up front than treg's top-up from $10.
[email-validation.org](https://datacircle.dev/validate-email-apis/email-validation-org/450-pack-1000000-credits-post-v1-validate/llms.txt), [pingutil](https://datacircle.dev/validate-email-apis/pingutil/free-api-key-post-v1-verify/llms.txt) and [MailTester Ninja](https://datacircle.dev/validate-email-apis/mailtester-ninja/23-99-monthly/llms.txt) are the best email verification API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/validate-email-apis/x-email-verify/free-credits-on-sign-up-real-time-email-verification
- [Email validation API: 180+ verification providers compared](https://datacircle.dev/best-email-verification-api.txt)
- Get it: https://xemailverify.com/pricing_v1.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Request: Docs behind sign-up, Real-time email verification
- API key: with the plan, on https://xemailverify.com/pricing_v1.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Its API docs: https://app.xemailverify.com/register?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- Sold by: X-Email Verify (https://xemailverify.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 17%
- Deliverability: ✓

## Price

- $ per 1,000 emails: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Bulk email verification

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## In their words

- Their pitch: Use our real time email verification API to verify the email seamlessly.

## Data

- Freshness: live
- What it checks: format, mail servers, mailbox
- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $0
- You get: 100 credits
- Enough for: 100 calls, once

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: Docs behind sign-up

## About the plan

- Plan: Free credits on sign-up
- Who can get it: anyone

## The only field the plan's answer can hold

status

## X-Email Verify's plans (10)

- [X-Email Verify, free credits on sign-up, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/free-credits-on-sign-up-real-time-email-verification/llms.txt): $0.00 per 1,000, 17% complete, live
- [X-Email Verify, $0.37 monthly, 50 credits a month (minimum purchase), Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/0-37-monthly-50-credits-a-month-minimum-purchase-real-time-email-verification/llms.txt): $7.40 per 1,000, 17% complete, live
- [X-Email Verify, $14.80 monthly, Up to 2,000 credits a month, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/14-80-monthly-up-to-2000-credits-a-month-real-time-email-verification/llms.txt): $7.40 per 1,000, 17% complete, live
- [X-Email Verify, $33 monthly, Up to 5,000 credits a month, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/33-monthly-up-to-5000-credits-a-month-real-time-email-verification/llms.txt): $6.60 per 1,000, 17% complete, live
- [X-Email Verify, $58 monthly, Up to 10,000 credits a month, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/58-monthly-up-to-10000-credits-a-month-real-time-email-verification/llms.txt): $5.80 per 1,000, 17% complete, live
- [X-Email Verify, $298 monthly, Up to 100,000 credits a month, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/298-monthly-up-to-100000-credits-a-month-real-time-email-verification/llms.txt): $2.98 per 1,000, 17% complete, live
- [X-Email Verify, $719 monthly, Up to 250,000 credits a month, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/719-monthly-up-to-250000-credits-a-month-real-time-email-verification/llms.txt): $2.876 per 1,000, 17% complete, live
- [X-Email Verify, $960 monthly, Up to 500,000 credits a month, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/960-monthly-up-to-500000-credits-a-month-real-time-email-verification/llms.txt): $1.92 per 1,000, 17% complete, live
- [X-Email Verify, $1,815 monthly, Up to 1,000,000 credits a month, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/1815-monthly-up-to-1000000-credits-a-month-real-time-email-verification/llms.txt): $1.815 per 1,000, 17% complete, live
- [X-Email Verify, $2,000 monthly, Up to 2,000,000 credits a month, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/2000-monthly-up-to-2000000-credits-a-month-real-time-email-verification/llms.txt): $1.00 per 1,000, 17% complete, live

## X-Email Verify's calls (2)

- Docs behind sign-up, Bulk email verification: [X-Email Verify, free credits on sign-up, Bulk email verification](https://datacircle.dev/validate-email-apis/x-email-verify/free-credits-on-sign-up-bulk-email-verification/llms.txt)
- Docs behind sign-up, Real-time email verification: [X-Email Verify, free credits on sign-up, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/free-credits-on-sign-up-real-time-email-verification/llms.txt)

## X-Email Verify's APIs (1)

- [X-Email Verify: email verification API pricing, 10 plans, Real-time email verification](https://datacircle.dev/validate-email-apis/x-email-verify/free-credits-on-sign-up-real-time-email-verification/llms.txt)

## X-Email Verify: email verification API alternatives

- [BillionVerify, $20 pack, Starter, POST /verify/bulk](https://datacircle.dev/validate-email-apis/billionverify/20-pack-starter-post-verify-bulk/llms.txt): $1.00 per 1,000, 67% complete, live
- [Verimail, $100 pack](https://datacircle.dev/validate-email-apis/verimail/100-pack/llms.txt): $1.00 per 1,000, 50% complete, live
- [Listclean, $5 pack, 5K Credits, GET /verify/email/{email}](https://datacircle.dev/validate-email-apis/listclean/5-pack-5k-credits-get-verify-email-email/llms.txt): $1.00 per 1,000, 33% complete, live
- [MillionPhones, $100 monthly](https://datacircle.dev/validate-email-apis/millionphones/100-monthly/llms.txt): $1.00 per 1,000, 33% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

- https://app.xemailverify.com/register?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://xemailverify.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://xemailverify.com/faq.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://xemailverify.com/features.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://xemailverify.com/freetool.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://xemailverify.com/pricing.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://xemailverify.com/pricing_v1.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://xemailverify.com/privacy.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing
- https://xemailverify.com/termsOfUse.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=email-verification-api-pricing