Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
Germany
EU
VaultSandbox AlternativesAutomated Testing Tools and other similar apps like VaultSandbox
VaultSandbox is described as 'A self-hosted SMTP testing gateway designed to replicate production email behavior—including TLS, DNS, authentication, and spam scoring—so your email tests reflect real-world conditions' and is a automated testing tool. There are more than 10 alternatives to VaultSandbox for a variety of platforms, including Web-based, Mac, Windows, Linux and SaaS apps. The best VaultSandbox alternative is Mailpit, which is both free and Open Source. Other great apps like VaultSandbox are MailHog, Mailcatch.app, Mailtrap and FakeSMTP.
Alternatives list
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Docker
An email sandbox to inspect and debug emails in dev, staging, and QA environments before sending them to recipients in production.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
United Kingdom
33 Mailtrap alternativesMailtrap is an Email Delivery Platform for businesses and individuals to Test, Send, and Control their email infrastructure performance.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
Poland- EU
FakeSMTP is a Free Fake SMTP Server with GUI for testing emails in applications easily. It is written in Java.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
Mailisk is an E2E email testing platform. It allows you to receive emails with code and automate email flows. You get a unique subdomain and access to unlimited custom email addresses.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
Email Testing for QA & Development Teams. Catch every email your product sends, analyze it's contents, follow links and test deliverability all via the Mailosaur API.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- United Kingdom
Disposable email inboxes via API for testing signup and authentication flows, with automatic extraction of one-time passwords and magic links.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
Sendpit is a hosted email testing sandbox designed for developers and QA teams. It allows applications to send emails to a safe inbox where messages can be inspected, debugged, and tested without being delivered to real users.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
India
DevMail is an email sandbox service for software developers. It allows developers to capture emails from various environments and inspect HTML, text, source code, raw headers, and attachments, and improve deliverability by analyzing email spam scores.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- United Kingdom
