Email validation API
Enrow, free
$0.00per 1,000 emails
Plan: Free one of Enrow's 25 plans
- FreeFree$0.00 per 1,000
- $125 packPro$3.125 per 1,000
- $239 packPro$2.987 per 1,000
- $353 packPro$2.942 per 1,000
- $568 packScale$2.84 per 1,000
- $853 packScale$2.666 per 1,000
- $1,425 packScale$2.545 per 1,000
- $1,996 packScale$2.495 per 1,000
- $17 monthlyStart$4.25 per 1,000
- $47 monthlyStart$2.938 per 1,000
- $87 monthlyPro$2.175 per 1,000
- $167 monthlyPro$2.087 per 1,000
- $247 monthlyPro$2.058 per 1,000
- $397 monthlyScale$1.985 per 1,000
- $597 monthlyScale$1.866 per 1,000
- $997 monthlyScale$1.78 per 1,000
- $1,397 monthlyScale$1.746 per 1,000
- $936 yearlyPro$1.95 per 1,000
- $1,800 yearlyPro$1.875 per 1,000
- $2,664 yearlyPro$1.85 per 1,000
- $4,284 yearlyScale$1.785 per 1,000
- $6,444 yearlyScale$1.678 per 1,000
- $10,764 yearlyScale$1.602 per 1,000
- $15,084 yearlyScale$1.571 per 1,000
- Contact usCustom
Call:
POST / Enrow's only callAbout this item
- Live. The call checks the email when you make it.
- Nothing to pay. You get 50 credits, enough for 200 calls.
- One call. You send email, custom, settings.webhook to
POST /. The call returns a job: another call reads its answer, or the provider sends it to a URL you give.email/ verify/ single - Who can get it: with conditions. Keep data: with conditions. Use data: with conditions.
Compare with similar plans
Other providers' plans with the closest prices per 1,000. Like this plan, each is live.
| This planEnrow, free | Anymail Finder, free | Clearout, free | EmailListVerify, free, 100 free verifications, POST /api/verifyApiFile | EmailVerify.io, free, Free, POST /validate-batch | |
|---|---|---|---|---|---|
| $ per 1,000 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Billing | free | free | free | free | free |
| Pay | $0 | $0 | $0 | $0 | $0 |
| Enough for | 200 calls | 500 calls, once | 100 calls, once | 100 results, once | 100 results a month |
| Freshness | live | live | live | live | live |
| Who can get it | any legal entity, through users aged 18 or over acting exclusively for professional purposes | businesses only, once per person, on picking a monthly plan with a card checked but not charged, subject to fraud checks | anyone | anyone 16 or over, or 13 to 15 with verifiable parental consent | anyone 18 or over |
Sources
From each provider's own pricing page and docs. We read this row from these pages on 2026-10-16.
- docs.enrow.io/api-overview
- docs.enrow.io/api-reference/email-finder/find-single
- docs.enrow.io/api-reference/email-verifier/get-single-verification
- docs.enrow.io/api-reference/email-verifier/verify-single
- docs.enrow.io/credits-billing
- docs.enrow.io/how-webhooks-work
- docs.enrow.io/rate-limits
- docs.enrow.io/status-codes
- enrow.io/en/api
- enrow.io/en/api/email-verifier
- enrow.io/en/legal/terms-and-conditions
- enrow.io/en/pricing
- enrow.io/en/products/email-verifier
- help.enrow.io/en/articles/10054364-bounced-emails-or-wrong-phone-numbers-what-to-do
Product details
We list each column of this plan's row on the sheet that has a value.
| $ per 1,000 | $0.00 |
|---|---|
| Billing | free |
| Per | call |
|---|
| $ per 1,000 | $0.00 |
|---|
| $ per 1,000 | $0.00 |
|---|
| Bounce refund | the credits, for a hard bounce rate above 3%, the list sent to support and checked, when the error comes from Enrow |
|---|
| Their pitch | The email verifier API that protects your sender reputation |
|---|
| Freshness | live |
|---|---|
| Keep data | for the duration of the Subscription [...] Enriched Data which has already been exported and integrated into the Client's systems (CRM, internal databases) prior to the expiry or termination of the Contract may continue to be used in accordance with B2B purposes and applicable regulations, under the Client's sole responsibility |
| Use data | a non-exclusive, non-assignable and non-transferable licence to use the Enriched Data, limited to B2B prospecting on its own behalf [...] The Client is strictly prohibited from using the Service to, directly or indirectly: B2C prospecting: contact natural persons for consumer marketing purposes outside any professional context, Targeted advertising: feed advertising networks, retargeting platforms or audience-matching systems, Resale and redistribution: resell, sub-licence or make available to third parties the Enriched Data, save pursuant to a broker-type arrangement expressly authorised in writing by ENROW, Competition: build a competing product or service, a waterfall tool or any data enrichment service without the prior written consent of ENROW (see Clause 13.2), Spam and unsolicited communications: send unsolicited, offensive, misleading or otherwise unlawful messages in contravention of applicable direct marketing and telecommunications legislation, Reverse engineering: modify, decompile, disassemble or carry out any reverse engineering of the source code of the Software, the API or the Extension, Unauthorised extraction: carry out scraping, crawling or any automated data extraction other than via ENROW's documented API, Disruption: disrupt, overload or compromise the operation of the Service, the infrastructure or ENROW's security systems, Malicious files: upload, transmit or execute files containing viruses, malware or any harmful code |
| Pay | $0 |
|---|---|
| You get | 50 credits |
| Enough for | 200 calls |
| Per second | 10 |
|---|---|
| Batch | 1 |
| Answer | by polling or webhook |
|---|
| You send | email, custom, settings.webhook |
|---|---|
| Method | POST |
| Path | /email/verify/single |
| Plan | Free |
|---|---|
| Who can get it | any legal entity, through users aged 18 or over acting exclusively for professional purposes |
The 9 fields in the plan's answer
message, task ID, credits consumed, credits source, credits from subscription, credits from pay-as-you-go, email, status, custom data