MailDrop

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Score7.0

Rank#4 of 25

From$5/mo

Free planYes

Runs onAPI, Web

Summary

MailDrop provides temporary disposable email addresses for sign-ups, verification messages, downloads, trials and forms. Users can open an inbox without an account, phone number or personal information, set a custom prefix and choose from several domains. Inboxes refresh every 30 seconds and can receive HTML emails, verification codes and attachments for browser preview or download. Messages are kept temporarily and deleted automatically, so the service advises against relying on temporary inboxes for long-term accounts such as banking. MailDrop also offers a REST API to create temporary mailboxes and read incoming messages. API keys authenticate requests, claimed mailboxes are readable only by the key that created them, and exhausted quotas return HTTP 429 with quota state in response headers. The free API plan is described as a permanent trial and requires no credit card. The Free plan costs 0.00 USD per free and includes 300 requests per day and one mailbox per 24 hours. Starter costs 5.00 USD per month and includes 30,000 requests per month and 10 mailboxes per 24 hours. Access is listed for web and API.

Who it is for

MailDrop suits people who want a temporary inbox for sign-ups or verification, as well as developers using its mailbox API. It is not intended for long-term accounts such as banking.

What is good

No account, phone number or personal information required
Inbox refreshes every 30 seconds
Can receive and download attachments
REST API creates mailboxes and reads email

What to know first

Messages are deleted automatically
Custom domains are not available
Free plan allows one mailbox per 24 hours

Verdict

MailDrop provides browser-based temporary inboxes and a REST API, with a free API tier and paid plans starting at 5.00 USD per month. Because messages are temporary, it should not be used for accounts that need lasting email access.

MailDrop plans and pricing

All plans

Free Free 300 requests / day · 1 mailbox per 24h · All public domains · Community support maildrop.cx · 3 Oct 2026

Starter $5/mo 30,000 requests / month · 10 mailboxes per 24h · All public domains · Email support maildrop.cx · 3 Oct 2026

Pro $15/mo 200,000 requests / month · 50 mailboxes per 24h · Webhook notifications · Priority support maildrop.cx · 3 Oct 2026

Business $49/mo 1,000,000 requests / month · 200 mailboxes per 24h · Webhook notifications · Priority support & SLA maildrop.cx · 3 Oct 2026

Pay as you go $11,000 once No subscription; top up from $5; balance never expires. $1 / 1,000 requests maildrop.cx · 3 Oct 2026

Compared on disposable email services

Free plan: Yesmaildrop.cx
Paid from: $5/momaildrop.cx
Custom address: Yesmaildrop.cx
API access: Yesmaildrop.cx
Custom domain: Nomaildrop.cx
Attachments supported: Yesmaildrop.cx

Facts

Product: MailDrop provides free temporary disposable email addresses without registration.maildrop.cx · 3 Oct 2026
Use cases: The site suggests using disposable addresses for sign-ups, verifications, downloads, trials, or forms.maildrop.cx · 3 Oct 2026
Inbox refresh: The inbox auto-refreshes every 30 seconds.maildrop.cx · 3 Oct 2026
Address options: Users can set a custom email prefix and choose from several domains.maildrop.cx · 3 Oct 2026
Messages: MailDrop receives HTML emails, verification codes, and attachments, which users can preview or download in a browser.maildrop.cx · 3 Oct 2026
Retention: Messages are kept temporarily and then deleted automatically.maildrop.cx · 3 Oct 2026
Account requirements: The website says no account, phone number, or personal information is required to open an inbox.maildrop.cx · 3 Oct 2026
API: The REST API can create temporary mailboxes and read incoming email.maildrop.cx · 3 Oct 2026
API mailbox privacy: The API documentation says claimed mailboxes are readable only by the key that created them.maildrop.cx · 3 Oct 2026
API quota behavior: When a quota is exhausted, the API responds with HTTP 429 and exposes quota state in response headers.maildrop.cx · 3 Oct 2026
Security guidance: The site advises against using temporary inboxes for long-term accounts such as banking.maildrop.cx · 3 Oct 2026
Intended audience: MailDrop describes its online security and developer tools as open-source utilities for developers and privacy-conscious users.maildrop.cx · 3 Oct 2026
Languages: The website says the service is available in seven languages.maildrop.cx · 3 Oct 2026
Pricing and trial: The pricing page calls the free API plan a permanent trial and says it needs no credit card.maildrop.cx · 3 Oct 2026