VerifyEmail.io pricing and alternatives: email verification API, GET /api/email

VerifyEmail.io's site llms.txt Best email verification API in 2026

67% complete: 4 of the 6 key fields we checkSee the 6 fields

$0.00per 1,000 emailsThe cheapest of the 1,671 priced plans is treg, top-up from $10, at $0.00 per 1,000.

Plan: Free one of VerifyEmail.io's 2 plans

Call: GET /api/email one of VerifyEmail.io's 2 calls

API: Email verification API VerifyEmail.io's only API

Email verification API

About this item

Live. The call checks the email when you make it.
4 of the 6 key fields we check. Address, Deliverability, Confidence, Company.
Nothing to pay. You get 100 credits a month, enough for 100 calls.
One call. You send one of email or domain to GET /api/email. The call returns whether the address takes mail.
Who can get it: business use, 18 or older. Keep data: with conditions. Use data: with conditions.

VerifyEmail.io: email verification API alternatives

We list other providers' plans closest to this plan in price per 1,000 emails. Each plan in the table gives live data, like this plan.

	This planVerifyEmail.io, free, Free, GET /api/email	Enrich.so, free, Free, POST /email-validation	GetProspect, free, Free, POST /v2/email-verifications	KaijuVerifier, free, Free, POST /api/v1/jobs	Neutrino API, free, Free, GET /email-verify
$ per 1,000	$0.00	$0.00	$0.00	$0.00	$0.00
Completeness	67%	50%	50%	50%	50%
Billing	free	free	free	free	free
Pay	$0	$0	$0	$0	$0
Enough for	100 calls a month	100 calls, once	100 results a month	100 results a month	not published
Freshness	live	live	live	live	live
Who can get it	business use, 18 or older	anyone 18 or over, on a new account, for an organization, someone with authority to bind it	anyone 16 or over	anyone	anyone

Every email verification API provider we score, ranked

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-23.

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

Address
Deliverability
Confidence
Name, not in the answer
Place, not in the answer
Company

Price
$ per 1,000	$0.00
Billing	free

Aggregators
Aggregators	none

Charges
Repeat free	never
Per	call
Also pays for	Contact Finder API · from the same budget: Bulk Email Verification

Not found
$ per 1,000	$0.00

In their words
Their pitch	Validate any email address in real time and get a deliverability verdict, risk score, and domain intelligence.

Data
Freshness	live
Keep data	until termination: upon termination for any reason, you will immediately cease using the Services and delete or otherwise destroy all Licensed Data
Use data	VerifyEmail.io grants Customer a [...] license [...] to access and use the Services solely in connection with Customer's internal business operations [...] Customer may use the Licensed Data for lawful internal business purposes in accordance with the provisions of these Terms [...] Customer represents, warrants and covenants that Customer will not sell, re-sell, sublicense, distribute, transmit, display, disclose, divulge, reveal, report, publish or transfer the Licensed Data or Services to any third party or reproduce or create derivative works based upon the Licensed Data or Services, or any portion thereof. Customer may not use the Services, or the results therefrom including, without limitation, the Licensed Data, in whole or in part, in the development of any data products or services to be provided to third parties including, without limitation, any list enhancement or data appending service or product [...] All marketing communications used in connection with the Licensed Data shall (i) be devoid of any reference to the source of the recipient's name and address or to any selection criteria or presumed knowledge concerning the intended recipient of such solicitation, (ii) comply with all applicable privacy policies, and (iii) not contain sexually explicit or obscene materials, or materials that are otherwise deemed offensive

Plan
Pay	$0
You get	100 credits a month
Enough for	100 calls a month

Rate limit
Batch	1

Speed
Answer	in the call

The call
You send	one of email or domain
Method	GET
Path	/api/email

About the plan
Plan	Free
Who can get it	business use, 18 or older

The 12 fields the plan's answer can hold

email address, verdict, confidence score, local part, domain, domain verdict, MX record, has suspected bounces, role address, has known bounces, disposable, did you mean