MailChecked pricing: email verification API, POST /
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17% complete: 1 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 emailsWe haven't run MailChecked through our email verification API benchmark yet.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 (/
Plan: Free one of MailChecked's 6 plans
- FreeFree$0.00 per 1,000
- $5 pack, StarterStarter$5.00 per 1,000
- $15 pack, 10,000 credits10,000 credits$1.50 per 1,000
- $50 pack, 50,000 credits50,000 credits$1.00 per 1,000
- $175 pack, 250,000 credits250,000 credits$0.70 per 1,000
- $500 pack, ScaleScale$0.50 per 1,000
Call:
POST / one of MailChecked's 3 callsAPI: Email verification API MailChecked's only API
About this item
- Live. MailChecked checks the email when you call the API.
- 1 of the 6 key fields we check. Deliverability.
- Nothing to pay. You get 100 credits once, enough for 100 results. Calls stop once your credits run out. Credits never expire.
- One call. You send
emailstoPOST /. You set thebulk Content-Typeheader to "application/json". You can also sendname. The call returns a job. You fetch the answer once the job is done. Or the provider sends the answer to your webhook. - Who can get it: anyone at least 16 years old and able to form a binding contract. Keep data: no limit. Use data: with conditions.
MailChecked: email verification API alternatives
MailChecked alternatives: every email verification API provider ranked
The table starts with MailChecked's cheapest paid plan. Next come plans from other providers with the price per 1,000 emails closest to MailChecked's. Each plan in the table gives live data.
| MailChecked, $500 pack, Scale, POST /bulk | Sealch, $25 monthly, Monthly up to 50,000 / mo, POST /api/verify | Verimail, $500 pack | Easy Email Verification, $1,200 monthly, Monthly subscription, 80,000 emails a day, POST /bulk/upload | NullBounce, $500 pack | |
|---|---|---|---|---|---|
| $ per 1,000 emails | $0.50 | $0.50 | $0.50 | $0.50 | $0.50 |
| Completeness | 17% | 17% | 50% | 50% | 33% |
| Billing | pay first | monthly | pay first | monthly | pay first |
| Pay | $500 | $25 | $500 | $1,200 | $500 |
| Enough for | 1,000,000 results | 50,000 calls a month | 1,000,000 calls | 80,000 results a day | 1,000,000 calls |
| Freshness | live | live | live | live | live |
| Who can get it | anyone at least 16 years old and able to form a binding contract | anyone | businesses and professionals, not directed at anyone under 18 | anyone legally capable of entering into the Terms under Brazilian law | 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 2026-11-02.
Product details
The key fields this plan's answer can hold, then each filled column in its row on the sheet.
- Address, not in the answer
- Deliverability
- Confidence, not in the answer
- Name, not in the answer
- Place, not in the answer
- Company, not in the answer
| $ per 1,000 emails | $0.00 |
|---|---|
| Per | result |
| Billing | free |
| Aggregators | none |
|---|
| Also pays for | from the same budget: POST /v1/validate · POST /v1/bulk/csv |
|---|
| Units cap | hard |
|---|
| $ per 1,000 | $0.00 |
|---|
| $ per 1,000 | $0.00 |
|---|
| Bounce refund | the credit, when a Valid result hard-bounces within 14 days, reported through the API, the dashboard or by email |
|---|
| Their pitch | MailChecked is an email validation and verification service that confirms real inbox deliverability — verify single addresses in the dashboard, clean bulk CSV lists, or integrate via REST API — without trashing your sender reputation. |
|---|
| Freshness | live |
|---|---|
| What it checks | format, mail servers, disposable domains, role addresses, mailbox |
| Keep data | no limit |
| Use data | You may not use MailChecked to: validate scraped or purchased lists where the data subjects have not given a lawful basis for being contacted by you, support spam, phishing, malware distribution, scams, fraud, or pyramid schemes, harass, dox, threaten, or stalk any individual, validate addresses for credential-stuffing, account-takeover, or enumeration attacks, verify lists you intend to send unsolicited bulk email to, including but not limited to CAN-SPAM, GDPR, PECR, CASL, or Australian Spam Act violations, circumvent rate limits by creating multiple accounts, masking source IPs, or otherwise evading our throttles, resell, white-label, or sublicense the service without our written consent, reverse-engineer, scrape, or attempt to extract our validation cache, scoring weights, or provider classification logic, probe, scan, or interfere with the security or integrity of MailChecked or any third-party system you encounter through our service, submit data you are legally prohibited from disclosing (sealed, classified, etc.), use the service in violation of applicable law in your jurisdiction or the recipient's. You must have a lawful basis to validate any email address you submit. |
| Pay | $0 |
|---|---|
| You get | 100 credits |
| Enough for | 100 results, once |
| Expires | never |
| Batch | 100,000 |
|---|
| Answer | by polling or webhook |
|---|
| You send | emails, Content-Type header "application/json". Optional: name |
|---|---|
| Method | POST |
| Path | /bulk |
| Plan | Free |
|---|---|
| Who can get it | anyone at least 16 years old and able to form a binding contract |
The 7 fields the plan's answer can hold
job ID, job status, job name, job progress, verdict summary, credits charged, result URL