Amplemarket pricing and alternatives: email verification API

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

33% complete: 2 of the 6 key fields we checkSee the 6 fields

$266.667per 1,000 emailsThe median plan costs $2.196 per 1,000. 16 of the 1,671 priced plans cost more than this plan.The cheapest plan is treg, top-up from $10, at $0.00 per 1,000.

Plan: Startup one of Amplemarket's 3 plans

Call: POST /email-validations Amplemarket's only call

POST /email-validations$7,200 yearly$266.667 per 1,000

API: Email verification API one of Amplemarket's 4 APIs

About this item

Live. The call checks the email when you make it.
2 of the 6 key fields we check. Address, Deliverability.
A yearly subscription. You pay $7,200 for 27,000 credits, enough for 27,000 results.
One call. You send emails to POST /email-validations. The call returns a job. You fetch the answer once the job is done.
Who can get it: anyone with a business email. Keep data: with conditions. Use data: with conditions.

Amplemarket: 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 planAmplemarket, $7,200 yearly	Emelia, $970 yearly	Interzoid, pay as you go	lemlist, $109 monthly	MailerSend, $110 monthly, Professional 50K emails/month, POST /email-verification/verify
$ per 1,000	$266.667	$242.50	$250.00	$272.50	$275.00
Completeness	33%	33%	50%	33%	17%
Billing	yearly	yearly	pay as you go	monthly	monthly
Pay	$7,200	$970	per call	$109	$110
Enough for	27,000 results a year	4,000 calls	as many as you pay for	400 calls a month	400 calls
Freshness	live	live	live	live	live
Who can get it	anyone with a business email	Users that do not qualify as Consumers, such as Business Users	anyone	professionals 18 or over	anyone using the Services solely for purposes relating to their trade, business, craft, or profession

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 2026-10-22.

Product details

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

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

Price
$ per 1,000	$266.667
Billing	yearly
$ a month	$600

Aggregators
Aggregators	none

Charges
Per	result
Also pays for	Phone Number Credits · Job Change Alerts · from the same budget: Single person enrichment · Start batch of person enrichments · Create lead list · Add leads

Not found
$ per 1,000	$266.667

Catch-all
$ per 1,000	$266.667

In their words
Their pitch	Use real-time email validation to reduce bounce rates

Data
Freshness	live
Keep data	during your paid subscription. Immediately upon termination or expiration of the Agreement, you will no longer be authorized to access the Service or use any associated Service Output Data [...] and must immediately delete any Service Output Data
Use data	solely for your internal business purposes as related to the Business Scope [...] You agree to use Service Data only for lawful B2B business purposes in accordance with applicable privacy and marketing laws, including GDPR, CCPA, and CAN-SPAM. You must process all personal data exclusively for initiating a business relationship relevant to the data subject's role within such data subject’s business or organization, including but not limited to exploring business opportunities, collaborations, or the sale of services or goods, while excluding any form of consumer-oriented offers or exclusively personal communications (the “Business Scope”). You may not: Share, lease, license, transfer, time share, resell, rent, sublicense or otherwise distribute the Service or any data obtained through it (“Service Data”). Access the Service using automated methods outside the documented API (e.g., scraping). Reverse engineer, modify, or create derivative works from the Service. Use Service Data to compete with Amplemarket or to build similar databases or tools. Use the Service for spam, consumer marketing, or any purpose outside legitimate B2B outreach. [...] Use any robot, spider, scraper, or other automated means to access our Service for any purpose. Access the Service by any means other than those provided by us for that purpose. Extract a substantial part of the Service or Service Data or access it in bulk. Use any part of the Service or the Service Data in any manner that competes with Amplemarket, as solely determined by Amplemarket. [...] You shall also not: Sell, resell, rent, lease, license, sublicense, or otherwise distribute any data or Service Output Data (including printouts or downloadable data) to third parties, or using any data as a component of, or basis for, any materials intended for sale, licensing, or distribution. [...] Use the Service, including any associated Service Output Data, to create any derivative work, service or product. [...] You agree to and hereby do grant us a license to: (a) use Customer Submitted Content [...] to improve our Service [...]. The foregoing licenses granted to us under this Section 10 shall be worldwide, irrevocable, non-exclusive, perpetual, and royalty-free.

Plan
Pay	$7,200
You get	27,000 credits a year
Enough for	27,000 results a year

Rate limit
Per second	8.33
Batch	100,000

Speed
Answer	by polling

The call
You send	emails
Method	POST
Path	/email-validations

About the plan
Plan	Startup
Who can get it	anyone with a business email

The 5 fields the plan's answer can hold

validation ID, status, email, result, catch-all