Choose the right platform for your application

Why spend time and money building an email infrastructure when we can provide one? With our simple and affordable pricing, you start paying only when you’re done testing our platform.

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How many mailboxes?

Monthly Yearly
Up to 10


  • With our forever-free plan, you can add up to 10 mailboxes in Mail360
  • Limited to 2000 API calls

Introductory pricing

Custom pricing

/mailbox/month billed annually

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  • Full email CRUD capability
  • Unlimited API calls

How much will you pay?

Enter your mailbox volume to get an estimate!

Only numeric values!


You’ll pay


for mailboxes/

custom pricing

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Why should you use Mail360 for your application?

  • There’s no payment for testing. Do all the testing with our forever-free plan and start paying only when you actually start using our platform.
  • There’s no extra cost for extensive technical assistance and guidance.
  • Beat your competition to launch with a faster go-to-market time.
  • Experience reduced development and maintenance load.
  • Cut down on recurring maintenance costs by replacing multiple servers and integrations with Zoho Mail360.

Frequently asked questions

  • 1. How does Zoho Mail360 work?

    Zoho Mail360 is an email API platform that provides developers full email capability for their applications without having to build it themselves. Developers can connect any mailbox of their choice with Mail360 or host mailboxes with Mail360 and access the email capabilities through Email APIs.

  • 2. What payments are accepted?

    We accept payment via Visa, MasterCard, American Express, and PayPal. We also accept payment via NEFT bank transfers. For more details, please contact

  • 3. Do I have to sign a long-term contract?

    Zoho Mail360 works on a monthly/yearly subscription system. This means there are no long-term contracts that keep you locked in. You can choose to upgrade, downgrade, or cancel your account at any time by logging in to your Zoho Mail360 account.

  • 4. How do I connect mailboxes to Zoho Mail360?

    Mailboxes hosted with any provider of your choice can be connected to Mail360 using IMAP. The email data and functionality can then be accessed using Email APIs. Alternatively, developers can also host the mailboxes with Mail360 by adding a domain of their choice.

  • 5. What is a universal email API?

    Zoho Mail360's universal API set allows developers to access multiple mailboxes from your application. Without Mail360, developers will have to use and maintain the email APIs provided by each of the mailbox providers. Mail360's universal API set will replace multiple API sets for easy maintenance.

  • 6. How does user licensing work?

    Zoho Mail360’s Free plan supports up to 10 mailboxes in an organization. However, when a 11th mailbox is added, you need to purchase 11 paid mailboxes. Then, unlike in our free plan, all 11 mailboxes will have full capabilities without any API call limits.