Get unlimited test email addresses for your QA workflows
Instant test inboxes to validate signups, password resets, and transactional emails—no hassle.
🔹 No more cluttering personal inboxes
🔹 Retrieve test emails instantly via API or UI
🔹 Perfect for manual & automated QA flows


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The Problem: Test Emails Are a Pain to Deal With
For Manual QA
- You keep reusing the same test emails across projects.
- Creating new accounts for every test takes too much time.
- Public temp emails randomly delete old messages when you still need them.
For Automation Engineers
- You need real email addresses for E2E tests, but managing them is a mess.
- Manually checking emails for OTPs or verification links slows down testing.
- Setting up your own test email infrastructure is overkill.
You shouldn’t have to waste time on emails just to test real business flows.
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Our Solution - Two Mailbox Strategies for Every Testing Need
Permanent Mailboxes: Manual Testing Simplified
Manual QA demands persistent, flexible email management:
- 30+ days email retention
- Seamless project context switching
- Track multi-step email workflows
- Easy team collaboration
Temporary Mailboxes: Automated Testing Perfected
Automated tests require predictable, isolated email environments:
- Unique email for every test run
- Instant creation and disposal
- Zero interference between test cases
- Simplified debugging with per-test isolation


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How It Works
Fast and simple:
- Create a test inbox – One click or API call.Â
- Trigger an email event – Signups, resets, transactions, whatever.
- Retrieve & validate – Get emails via API or UI.
Get the emails you need for testing, without the extra work.
Smart Notification
How QA & Dev Teams Use Zyntra
Scenario 1: Manual Testing Without the Hassle
The Problem:
You’re testing a signup flow and need a fresh email every time.
With Zyntra:
Instantly create a new test email
Receive the confirmation email immediately
View and track test messages in the dashboard
🎯 No more juggling personal inboxes!
Scenario 2: Fully Automated End-to-End Testing
The Problem:
Your E2E tests require fetching OTPs and confirmation links, but there’s no easy way to do it dynamically.
With Zyntra:
Generate unique emails for each test run
Retrieve emails via API & extract OTPs automatically
Automate verification flows inside your CI/CD pipeline
🎯 No more manual email verification!
Scenario 3: Shared Testing Inboxes for QA Teams
The Problem:
Your team uses scattered personal emails, causing confusion and access issues.
With Zyntra:
Assign shared inboxes per project
Grant team members easy access
Keep all test emails in one place
🎯 No more lost test emails or miscommunication!


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The Solution: Zyntra Makes Handling Test Emails Easy
- Create unlimited test inboxes instantly.
- Catch and verify emails via API or UI.
- Separate test emails by project and share with your team.
- Works with manual testing, automation, and CI/CD.
- Emails stay long enough for testing but don’t clutter real inboxes.
Nothing extra—just what you actually need.
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Pricing plans
Free
$0
For solo users
- 300 incoming e-mails/mo
- 500 API calls/mo
- Web e-mail viewer
- 1 day retention for temp mailboxes
- 7 days retention for permanent mailboxes
- Team access
- Extra domains
- Webhooks
starter
$9
For small teams
- 10000 incoming e-mails/mo
- Unlimited API calls
- Web e-mail viewer
- 1 day retention for temp mailboxes
- 30 days retention for permanent mailboxes
- Team access
- Extra domains
- Webhooks
pro
$49
Big projects
- 50000 incoming e-mails/mo
- Unlimited API calls
- Web e-mail viewer
- 3 day retention for temp mailboxes
- 90 days retention for permanent mailboxes
- Up to 5 users
- 3 extra domains
- Webhooks