Choosing business email is not only about the number of mailboxes. You also need to consider storage allocation, billing commitments, renewal pricing and whether your team needs bundled productivity applications.

Quick answer

As a practical starting point:

• 1–2 GB: Suitable for a new employee, light-use mailbox or shared address such as info@.
• 5–10 GB: Comfortable for most employees handling regular messages, PDFs and documents.
• 15–30 GB: Better for founders, managers, sales teams, legal teams and other attachment-heavy users.
• 30 GB or more: Consider this when you retain email for several years or frequently exchange large files.

Actual requirements depend on attachment sizes, retention policies and how regularly employees archive or delete messages.

Where does mailbox storage go?

Plain-text messages usually consume very little space. Attachments are normally responsible for most mailbox growth.

Common storage consumers include:

• PDF proposals, invoices and contracts
• Presentations and design files
• High-resolution images
• Long conversations containing repeated signatures and attachments
• Sent messages that are never archived
• Years of retained email

When estimating storage, look at your heaviest mailbox users—not only the average employee.

Business email pricing for India in 2026

Providers use different pricing models, so storage figures should not be compared without considering billing terms and included applications.

The Cloud Market’s pool supports one mailbox for every purchased GB, with at least 1 GB assigned to each mailbox. For example, a 20 GB pool can support up to 20 mailboxes, or it can be distributed unevenly among fewer users.

Google currently displays its direct Business Starter price in US dollars. The final rupee cost will depend on the exchange rate, taxes and billing channel. Reseller pricing should only be compared using a named, dated quotation.

Sources: The Cloud Market Business Email, GoDaddy Business Email, Microsoft 365 business pricing, and Google Workspace pricing.

Example: a 10-person team

Suppose nine employees need between 1 GB and 2 GB each, while one founder or operations lead needs approximately 20 GB.

The team’s total requirement would be approximately 30–40 GB.

On introductory price alone, GoDaddy is the least expensive option in this example. However, its storage is assigned to individual mailboxes in fixed tiers.

A pooled model costs more in this scenario but allows the organisation to distribute purchased capacity across mailboxes. Microsoft 365 and Google Workspace cost more because they include broader collaboration and productivity services.

The right comparison therefore depends on whether your priority is the lowest introductory mailbox price, allocation flexibility or an integrated productivity suite.

When pooled email storage makes sense

Pooled email can be a good fit when:

• Your employees have significantly different storage requirements.
• You want to increase or redistribute mailbox quotas.
• You need email but do not need Office, Teams, Docs or Meet.
• You prefer monthly billing instead of an annual commitment.
• You manage several domains or client mailboxes.
• You want to pay for the total capacity your organisation needs.

Every mailbox still needs at least 1 GB, and The Cloud Market currently supports one mailbox for every purchased GB.

When a fixed mailbox may be better

A fixed mailbox plan may work better when:

• Every employee needs approximately the same amount of storage.
• The introductory price is your main consideration.
• You are comfortable moving individual users to higher tiers when necessary.
• You do not need to redistribute unused capacity between mailboxes.

Always check what happens after the introductory term before purchasing.

When Microsoft 365 or Google Workspace makes sense

A productivity suite may provide better overall value when employees also need:

• Office or Google productivity applications
• Shared documents and cloud file storage
• Video meetings
• Team calendars
• Collaboration and administrative controls

If your team already needs those tools, comparing the suite price only against an email-only service would not represent the complete value of the package.

What to check before choosing a provider

Before purchasing, confirm:

1. Renewal pricing: Check the amount charged after an introductory term.
2. Billing commitment: Determine whether you are committing monthly or annually.
3. Storage allocation: Find out whether storage is fixed per mailbox or pooled.
4. Mailbox limits: Confirm how many mailboxes the purchased storage supports.
5. Migration support: Ask whether existing messages, contacts and folders can be migrated.
6. Email-client support: Check webmail, IMAP, SMTP and mobile compatibility.
7. Security: Review spam filtering, malware protection, MFA and recovery controls.
8. Taxes: Confirm whether the displayed price includes GST.
9. Bundled applications: Decide whether your team will actually use the additional tools.

Bottom line

There is no single cheapest option for every business.

Fixed plans can provide a lower introductory price. Pooled email is useful when employees need different mailbox sizes and you want flexible monthly capacity. Microsoft 365 and Google Workspace make more sense when email is only one part of the productivity system your team needs.

To calculate pooled business email pricing for your organisation, visit The Cloud Market Business Email.

Disclosure: The Cloud Market sells the pooled business email service included in this comparison. Prices were checked on 4 September 2026 and may change. Verify final pricing, taxes, renewal terms and product limits before purchasing.

This article compares plans available to customers in India. It does not claim that every provider stores mailbox data physically within India.