Zunoy Sandbox

About Zunoy Sandbox

Deep Dive with Clara AI

Zunoy Sandbox is a simple testing environment for developers and QA teams who need to test emails, SMS, webhooks, and OTP or 2FA flows before going live. Instead of sending test messages to real users or using real SMS credits, you can point your application to the Sandbox and keep everything inside a safe testing environment. You can capture emails, check their HTML and links, and review attachments and delivery details. The SMS sandbox lets you test OTPs, templates, sender IDs, and transactional messages without a real phone or carrier. For webhooks, you get a dedicated endpoint where incoming requests can be viewed, checked, and replayed. There is also a shared TOTP/MFA inbox for testing authentication flows without depending on someone's personal authenticator app. Zunoy Sandbox also gives teams a live activity feed, project-based testing, and alerts through Slack, Discord, Microsoft Teams, or webhooks. It works with common development languages and REST APIs, so existing applications can be connected without major changes. It is useful for development, staging, QA, and CI testing where you want to catch notification and authentication issues before they reach real customers.

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Pricing

Free Trial Not Available
Starts at $6.00.
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Platforms Supported

Browser Based (Cloud)

Organization Types Supported

All (Small, Medium, Large)
Freelancers
Individuals

API Support

Available

Modes of Support

Online

Zunoy Sandbox Pricing

Free Trial

Not available

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Pricing Options

Freemium ( Limited Features )

MONTHLY YEARLY

Free Free

The Free plan is suitable for basic testing and personal projects. It includes 100 operations per month, 2 active inboxes, 5 email forwardings, 2 SMS inboxes, 2 webhook apps, and 5 TOTP/MFA profiles. It also includes HTML and link checking for emails, up to 3 team members, and 1 workspace. No credit card is required, and the plan is free forever.

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Starter $60.00 $6.00 per month

The Starter plan is designed for small development and QA teams that need more testing capacity. It provides 2,000 operations per month, 10 AI credits, 5 active inboxes, 25 email forwardings, 5 SMS inboxes, 5 webhook apps, and 10 TOTP/MFA profiles. Email testing also includes HTML, link, and spam analysis. The plan supports up to 5 team members and 3 workspaces.

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Growth $170.00 $17.00 per month

The Growth plan is intended for teams handling a larger number of testing workflows. It includes 20,000 operations per month, 50 AI credits, 10 active inboxes, 100 email forwardings, 10 SMS inboxes, 10 webhook apps, and 20 TOTP/MFA profiles. Email analysis adds a performance score along with HTML, link, and spam checks. It supports up to 20 team members and 5 workspaces.

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Business $490.00 $49.00 per month

The Business plan is built for larger teams with higher testing requirements. It includes 60,000 operations per month, 200 AI credits, 50 active inboxes, 250 email forwardings, 50 SMS inboxes, 10 webhook apps, and 50 TOTP/MFA profiles. Teams can have up to 50 members and use 10 workspaces. Email testing includes HTML, link, spam analysis, and performance scoring.

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Zunoy Sandbox Screenshots

Dashboard Email S...

Email Sandbox

SMS Sandbox

Webhook Sandbox

Zunoy Sandbox FAQs

What is Zunoy Sandbox?

Zunoy Sandbox is a developer-first sandbox testing platform that lets you safely test Email, SMS, Webhooks, and TOTP/MFA flows without touching production or reaching real users. Every message your app sends lands in an inspectable developer sandbox instead.

Does Sandbox actually deliver emails or SMS to real people?

No. Nothing sent during sandbox testing reaches a real inbox, phone number, or webhook consumer. Messages are captured and shown in your dashboard for inspection — safe for development, staging, and CI.

Can I test webhook integrations too?

Yes. The webhook testing tool in Zunoy Sandbox lets you create apps with multiple inbound endpoints, with built-in support for Discord, Telegram, and Microsoft Teams, plus Generic endpoints for any custom JSON payload.

How do I test 2FA/OTP flows without a physical authenticator?

The MFA TOTP Sandbox acts as a virtual authenticator — give it a Base32 secret or seed and it generates valid time-based codes every 30/60 seconds, so you can automate MFA testing in CI/CD.

Do I need to change my provider or SDK to use Sandbox?

No. Point your existing SMTP client, SMS SDK, or webhook URL at your Zunoy Sandbox endpoint — no provider setup, carrier registration, or code rewrites required.

What is Zunoy Sandbox used for?

Zunoy Sandbox is Software Testing Tools. Zunoy Sandbox offers the following functionalities:

Learn more about Zunoy Sandbox features.

What are the top alternatives for Zunoy Sandbox?

Here`s a list of the best alternatives for Zunoy Sandbox:

Does Zunoy Sandbox provide API?

Yes, Zunoy Sandbox provides API.