verifications.email: email validation API pricing, 13 plans, POST /api/v1/verify/async/upload

verifications.email's site llms.txt

50% complete: 3 of the 6 key fieldsSee which

$0.00per 1,000 emails

Plan: Free one of verifications.email's 13 plans

Call: POST /api/v1/verify/async/upload one of verifications.email's 3 calls

About this item

Live. The call checks the email when you make it.
3 of the 6 key fields. Address, Its check, Confidence.
Nothing to pay. You get 300 credits once, enough for 300 results. Unused credits expire: 300 checks for the life of the account.
One call. You send file to POST /api/v1/verify/async/upload. Optional: webhook_url. The call returns a job: another call reads its answer, or the provider sends it to a URL you give.
Who can get it: anyone, the 300 free checks once per device. Keep data: no limit. 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 planverifications.email, free, Free, POST /api/v1/verify/async/upload	VeriMails, free, Free, POST /api/verify/single	VerifySwift, free, 20 daily credits	Verimail, free	Verifly, free, 100 credits, POST /verify/bulk
$ per 1,000	$0.00	$0.00	$0.00	$0.00	$0.00
Completeness	50%	67%	50%	50%	33%
Billing	free	free	free	free	free
Pay	$0	$0	$0	$0	$0
Enough for	300 results, once	100 calls, once	20 calls a day	100 calls a month	100 results, once
Freshness	live	live	live	live	live
Who can get it	anyone, the 300 free checks once per device	anyone	anyone 18 or older	businesses and professionals, not directed at anyone under 18	anyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-21.

Product details

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

Address
Its check
Confidence
Name, not in the answer
Place, not in the answer
Company, not in the answer

Price
$ per 1,000	$0.00
Billing	free

Aggregators
Aggregators	none

Charges
Per	result
Also pays for	from the same budget: Verify a single email address · Verify a batch of emails · Grade a domain's deliverability

Not found
$ per 1,000	$0.00

Catch-all
$ per 1,000	$0.00

In their words
Their pitch	One API call runs 28 checks on any address in under a second, so invalid, disposable, and risky emails never make it onto your list.

Data
Freshness	live
Keep data	no limit
Use data	You agree that you will not: Use the Service to create, clean, or facilitate lists for unsolicited bulk email (spam) or any sending that violates applicable law, including CAN-SPAM, GDPR, and the ePrivacy rules. Submit purchased, rented, scraped, or harvested email lists. Submit any address you do not have a lawful basis to process. [...] Resell, redistribute, or publish raw verification results as a data product or database. Reverse engineer the Service, probe its verification infrastructure, or use the Service to build a competing email verification product. Circumvent rate limits, quotas, or security controls, or use the Service in any unlawful way.

Plan
Pay	$0
You get	300 credits
Enough for	300 results, once
Expires	300 checks for the life of the account

Rate limit
Concurrent	3
Batch	300

Speed
Answer	by polling or webhook

The call
You send	file. Optional: webhook_url
Method	POST
Path	/api/v1/verify/async/upload

About the plan
Plan	Free
Who can get it	anyone, the 300 free checks once per device

The 28 fields the plan's answer can hold

email address, score, risk, reason, SMTP check, syntax valid, MX found, disposable, role account, catch-all, free provider, B2B domain, spam trap risk, suggested correction, SMTP provider, disabled mailbox, full inbox, locked account, sub-addressing, sub-address base, has Gravatar, security gateway detected, security gateway, response latency, deliverability grade, deliverability score, domain age days, domain age risk level