NextMail SaaS
Multi-Tenant • Self-Hosted • White-Label

Your Own
Email Platform
In Minutes

Deploy a fully branded, isolated email client for every client or business unit. Powered by Mail-in-a-Box. No DevOps expertise required.

100%
Tenant Isolated
Tenants Supported
99.9%
Uptime SLA
24
Tenants
1.2K
Users
87K
Emails
₹48K
Revenue

Trusted by teams at

Probweb TechCorp CloudFirm DataHive NetBase

Up and Running in 3 Steps

No complex setup, no deep technical knowledge required. Create a tenant and send your first email in minutes.

1

Create a Tenant

Log into the SaaS Admin Panel and provision a new tenant with a subdomain and their own isolated database.

2

Configure Settings

Each tenant configures their mailbox API, domain, branding, payment gateways and security — all from their own admin panel.

3

Go Live

Tenants invite their users and start sending email. Every tenant's data is 100% isolated from others.

Everything a SaaS Email Platform Needs

Built for operators who want to run a professional, multi-tenant email service without the complexity.

Multi-Tenant Architecture

Every tenant runs in a fully isolated database. No shared state, no data leaks. Each tenant is truly independent.

Centralized SaaS Control

Manage all tenants, plans, invoices, and platform settings from a single super-admin dashboard.

Subdomain per Tenant

Automatically route tenant.yourdomain.com to the right tenant. Custom domains also supported.

Built-in Payments

Razorpay, Stripe, and PayPal support per tenant. Each tenant independently configures their payment gateway.

Flexible Storage

Store email attachments locally, in Amazon S3-compatible spaces, or Backblaze B2. Configurable per tenant.

AI Email Enhancement

Tenants can enable OpenAI-powered email writing assistance for their users. Each tenant has their own API key.

Per-Tenant Security

Cloudflare Turnstile, Google reCAPTCHA, and encryption keys configured independently per tenant.

Plans & Subscriptions

Define SaaS plans with storage limits and user caps. Manage tenant subscriptions from the central admin panel.

Auto-Provisioning

Creating a tenant automatically provisions their database, schema, and default settings — zero manual steps.

Choose Your SaaS Plan

Pick the plan that fits your scale. All plans include the full feature set.

Starter
₹0
per month per tenant
5 Users
1 GB Storage
Full Admin Panel
Custom Domain Support
["5 User Accounts"
"10 GB Storage"
"500 Emails/Day"
"Basic Support"]
Get Started
Enterprise
₹2,999
per month per tenant
100 Users
1 GB Storage
Full Admin Panel
Custom Domain Support
["100 User Accounts"
"200 GB Storage"
"Unlimited Emails"
"24/7 Support"
"Custom Domain"
"White Label"
"API Access"
"Dedicated Server"]
Get Started

Ready to Launch Your Email Empire?

Access the SaaS Admin Panel and create your first tenant in under 60 seconds.