EmailProbe pricing: email verification API

EmailProbe's site llms.txt Email validation API: 180+ verification providers compared EmailProbe: email verification API alternatives

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50% complete: 3 of the 6 key fields we checkSee the 6 fields

$0.00per 1,000 emailsWe ran EmailProbe in our email verification API benchmark. We didn't score any EmailProbe plan.This plan is free. We rank 3,753 plans for email verification APIs by price. Half the plans cost $1.98 per 1,000 emails or less.treg's top-up from $10 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) covers any number of emails. Disify's $9 monthly plan costs less up front than treg's top-up from $10.MailTester Ninja, Enrich.so and GetProspect are the best email verification API providers in the Datacircle benchmark.

Plan: Free one of EmailProbe's 2 plans

Call: POST /v1/validate one of EmailProbe's 2 calls

API: Email verification API EmailProbe's only API

Email verification API

About this item

Stored. EmailProbe may answer from EmailProbe's stored data instead of asking the mail server. EmailProbe doesn't say how old the data is.
3 of the 6 key fields we check. Address, Deliverability, Confidence.
Nothing to pay. You get 2,500 requests a month. Calls stop once your requests run out. Quota resets on the first of each billing month.
One call. You send email to POST /v1/validate. You set the Content-Type header to "application/json". The call returns whether the address takes mail.
Who can get it: anyone aged 18 or over. Keep data: no limit. Use data: with conditions.

EmailProbe: email verification API alternatives

EmailProbe alternatives: every email verification API provider ranked

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

	This planEmailProbe, free	KaijuVerifier, free, POST /api/v1/jobs, Submit an async bulk job	DeBounce, free API	OneShot, free	MailSift, free, GET /verify, Verify one email
$ per 1,000 emails	$0.00	$0.00	$0.00	$0.00	$0.00
Completeness	50%	50%	17%	33%	67%
Billing	free	free	free	free	free
Pay	$0	$0	$0	$0	$0
Enough for	2,500 calls a month	100 results a month	not published	1,000 calls, once	500 calls, once
Freshness	stored	stored	stored	stored	stored (MX, SPF, DMARC: live)
Who can get it	anyone aged 18 or over	anyone	anyone over 18	anyone, consumer or business, not in a country under a U.S. government embargo or on a U.S. restricted-party list, with a new personal workspace (its console claims the credit)	anyone 16 or older

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

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, not in the answer

Price
$ per 1,000 emails	$0.00
Per	call
Billing	free

Aggregators
Aggregators	none

Charges
Also pays for	from the same budget: Domain-only check

Overage
Units cap	hard

Not found
$ per 1,000	$0.00

In their words
Their pitch	Advanced detection engine that identifies disposable, temporary, and fraudulent email addresses in real-time. Protect your signup flow, reduce churn, and stop wasting resources on fake accounts.

Data
Freshness	stored
What it checks	format, mail servers, disposable domains, role addresses
Keep data	no limit
Use data	A limited, non-exclusive, non-transferable license to use the API in accordance with your plan and these terms. This license does not grant you ownership of any data, algorithms, or intelligence produced by the service. You agree not to: Scrape, reverse-engineer, or attempt to reconstruct EmailProbe's disposable domain blocklist, MX intelligence, or IP cluster data, Use the API to facilitate the sending of spam, phishing, or unsolicited bulk email, Use the API to enable or support fraud, identity theft, or other illegal activity, Share, resell, or redistribute your API keys to third parties, Attempt to circumvent rate limits, authentication, or any security measures, Use automated tools to create multiple free-tier accounts to bypass plan limits. This aggregated, anonymized data is used to improve detection accuracy for all EmailProbe customers.

Plan
Pay	$0
You get	2,500 requests a month
Enough for	2,500 calls a month
Expires	quota resets on the first of each billing month

Rate limit
Per second	1
Batch	1

Speed
Answer	in the call

The call
You send	email, Content-Type header "application/json"
Method	POST
Path	/v1/validate

About the plan
Plan	Free
Who can get it	anyone aged 18 or over

The 16 fields the plan's answer can hold

safe, score, verdict, disposable, free provider, role account, privacy relay, syntax valid, has MX record, MX records, has SPF, has DKIM, has DMARC, suggestion, alias, normalized email