All systems operationalContact SalesEN · हिंदी
RabiMail 2.4 is here — now with AI-powered campaign suggestions

One mailbox.
Four tools.
Zero per-email charges.

Professional business email with built-in marketing automation, Kanban task management, and webhook APIs — all under one flat per-mailbox fee. The complete business communication stack, without the SaaS sprawl.

No credit card required · Self-hosted or managed cloud · ISO 27001 certified

app.rabimail.com/inbox
KP
Kadyan Industries
Mail
Inbox23
Starred
Sent
Drafts 4
Workspace
⚡ Campaigns
📋 Tasks board
🔗 Webhooks
Inbox
23 unread
Priya Sharma10:42 AM
Q2 campaign performance review
Open rates are up 34% vs Q1. Here's the deck...
RabiMail Analytics9:18 AM
Weekly digest: 12,408 emails delivered
Bounce rate: 0.4% · Engagement: 41.2%
Karan RathoreYesterday
Onboarding flow: KYC step revisions
Quick thoughts on the new merchant tier...
Webhook · Payment receivedYesterday
Triggered: Welcome drip · 18 recipients
CampaignMarketing
Q2 campaign performance review
PS
Priya Sharma
priya@kadyan.in · to me

Hi Harsh,

Wrapping up the Q2 campaign analysis. Quick highlights:

  • Open rate up 34% vs Q1 (industry avg: 18%)
  • 12,408 emails delivered, 0.4% bounce
  • Webhook-triggered drips outperformed manual sends by 2.3x

Trusted by businesses across India

Kadyan IndustriesRABIPAYGreatPayMyExpertPayBHARATRONKadyan PayGate
The complete stack

Stop juggling four subscriptions.
Start running on one.

Every business needs email, marketing, task management, and automation. Most pay for them separately. RabiMail bundles all four into a single per-mailbox subscription.

Professional Email

Branded mailboxes on your domain. Custom SMTP, IMAP, and webmail. Unlimited aliases, group inboxes, shared signatures.

Marketing Studio

Drag-and-drop campaigns, segmentation, A/B testing, and analytics. Unlimited sends — no per-email charges, ever.

Kanban Tasks

Built-in project board. Convert any email to a task. Assign, prioritize, comment. No more separate Trello or Asana bills.

Webhooks & APIs

Fire campaigns from any event. Payment received? Send a receipt drip. KYC approved? Trigger onboarding sequence. No Zapier needed.

The cost of SaaS sprawl

A typical 10-person business pays ₹14,400/month for what RabiMail charges ₹2,990 for.

When you add up G Suite, Mailchimp, Trello, and Zapier — plus the time lost managing four logins, four invoices, and four broken integrations — the real cost is staggering.

See full comparison →
Google Workspace Business Starter
10 users · email + docs + meet
₹1,360
Mailchimp Essentials
2,500 contacts · 25,000 sends
₹4,200
Trello Business
10 users
₹8,500
Zapier Starter
750 tasks · 5 zaps
₹1,640
Total / month
₹14,700
RabiMail
Everything. One bill.
10 mailboxes · unlimited everything
₹2,990
You save ₹11,710/month · ₹1.4L/year
0
Emails delivered monthly
0
Uptime SLA
0+
Business customers
0
Average cost saving
$ rabimail deploy --self-hosted
Postfix configured · TLS 1.3
Dovecot IMAP/POP3 running
DKIM, SPF, DMARC verified
Webhook listener: :8443
Marketing engine: ready
Kanban service: ready
Mail server live at mail.kadyan.in
Sovereign hosting

Your data, your servers, your rules.

Deploy RabiMail on your own infrastructure — AWS, Hostinger, GCP, on-prem, or air-gapped. Full feature parity with our managed cloud. Zero outbound telemetry. Comply with RBI data residency, DPDP Act, and EU GDPR by default.

  • Docker Compose deploy — single command, production-ready
  • BYO SMTP relay — AWS SES, Sendgrid, or self-hosted Postfix
  • White-label tenant — your brand, your domain, your billing
Learn about self-hosting
Automation, finally

Connect business events to email — no Zapier required.

RabiMail's webhook engine listens for events from your payment platform, CRM, e-commerce, or any HTTP source. Trigger campaigns, send transactional mail, update tasks — all natively.

Payment Received
POST /webhooks/rabipay
RabiMail Engine
Match rule · Apply template
Email Sent
Receipt + drip campaign
Ready when you are

Start sending in 4 minutes.

Sign up, verify your domain, import contacts, send your first campaign. Most teams are operational the same day. 30-day free trial. No credit card required.

Start free trialTalk to sales