Temp Mail API
Temp Mail API: A developer-focused disposable email service with strong parsing and automation support. Ranked #2 of 24 in Disposable Email Services by our editors (9.0/10); pricing: Free plan; best for developers building disposable-email workflows.
At a glance
- Editor score9.0 / 10
- PricingFree plan
- Best forDevelopers building disposable-email workflows
- Free planYes
- Inbox lifetimeDays
- Facts checked20 Sep 2026
Where it wins
- Parses HTML, plain text, attachments, and raw email source
- Official Python, PHP, Go, and .NET libraries
- Works with CI tools, browser automation, and an MCP server
Where it doesn't
- API access requires the Plus subscription
- Active inboxes are limited to 10
- Inbox lifetimes are measured in days
Our verdict on Temp Mail API
Temp Mail API is a disposable email service built for developers who need to create and manage temporary inboxes through REST and JSON APIs. It supports receiving and parsing incoming messages, validating addresses, managing inbox lifecycles, and handling email content in automated workflows. The service fits testing, CI/CD, privacy-focused applications, and software integrations, while its web access also supports users who need temporary email addresses without building an integration.
The published plans separate basic disposable email from developer features. Basic is free forever and provides a free temporary email service. Plus adds API access, premium domains, custom domains, saved messages, and unlimited forwarding. The service also supports API keys and rate-limit monitoring, with API retention stated as up to 30 days; an API example shows a TTL of 86,400 seconds. Buyers choosing this product should understand that API-driven workflows belong to the Plus tier rather than the free Basic offering.
Its main strength is the depth of message handling and ecosystem fit. Developers can read HTML, plain-text, and attachment content, download attachments, retrieve raw email source, and delete emails and messages. Official libraries cover Python, PHP, Go, and .NET, while integrations include GitHub Actions, GitLab CI, Jenkins, Playwright, Cypress, and Selenium. An MCP server extends access to AI clients. The 10-inbox maximum makes it a better fit for focused development and testing workflows than for large parallel operations. Choose Temp Mail API when programmable inbox control and message parsing matter; consider another service if you need more than 10 active inboxes or want API access without a paid subscription.
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Temp Mail API pricing
All 2 Temp Mail API plans and prices →
Temp Mail API fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Inbox lifetime | Days |
| Custom address | Yes |
| API access | Yes |
| Custom domain | Yes |
| Attachments supported | Yes |
| Max active inboxes | 10 |
| Money-back guarantee | 30 days |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 10 integrations: GitHub Actions, GitLab CI, Jenkins, Playwright, Cypress, Selenium … |
| Pricing | Free plan (source) |
| Website | docs.temp-mail.io |
| Facts checked | 20 Sep 2026 |
Temp Mail API integrations
Temp Mail API lists 10 integrations on its own site.
- GitHub Actions
- GitLab CI
- Jenkins
- Playwright
- Cypress
- Selenium
- Python
- PHP
- Go
- .NET
Alternatives to Temp Mail API
- MailinatorA strong fit for automated inbox testing, with private domains and API-driven workflows.9.2
- SecureTempMailA flexible disposable inbox service with automation features and a developer plan.8.8
- MailDropA practical disposable email service for API workflows and short-lived inboxes.8.6
See all Temp Mail API alternatives →
Temp Mail API vs the competition
- Temp Mail API vs Mailinator
- Temp Mail API vs SecureTempMail
- Temp Mail API vs MailDrop
- Temp Mail API vs EmailOnDeck
- Temp Mail API vs Mail.tm
- Temp Mail API vs MailTub
Compare Temp Mail API with any tool side by side →
Also Ranked In
Temp Mail API is ranked in 2 of our directories.
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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