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Mumara

Mumara ONE — Cloud ESP

Marketing AND transactional. From one ESP.

Replace Mailchimp + SendGrid with one platform. Send newsletters, promotional campaigns, drips, AND your transactional traffic — through dedicated IPs, with reporting other ESPs reserve for enterprise.

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Uptime SLA
99.9%
Uptime SLA
API response
<100ms
API response
Senders
21K+
Active senders

Two products. One bill.

Stop paying twice for email.

Most teams run two ESPs — one for marketing, one for transactional. Mumara ONE handles both, on the same dedicated infrastructure, with the same reporting.

Marketing & newsletters

Priced by contacts

  • Newsletter and promotional campaigns
  • Drip sequences and triggers
  • Smart segmentation, lists, and groups
  • A/B and split testing
  • Templates, HTML editor, and visual builder

Transactional & API

Priced by email volume

  • Order confirmations and password resets
  • Account notifications and welcome flows
  • Real-time send via SMTP or HTTP API
  • Per-template engagement tracking
  • Webhooks for every event

Your sending infrastructure

Bridges, Pools, and Dedicated IPs you actually control.

Buy dedicated IPs from Mumara. Group them into Pools. Route specific traffic — by campaign, customer, or workload — through Bridges (SMTP and API endpoints) bound to those Pools. The reputation control most ESPs only sell to enterprise.

Bridges

An SMTP or HTTP API endpoint configured in Mumara ONE that routes through specific dedicated IPs.

Pools

Groups of dedicated IPs you can dedicate to traffic types — separate marketing from transactional cleanly.

Dedicated IPs

Buy directly from Mumara. Auto-warmup, in-app reputation monitoring, no third-party dependency.

How traffic flows

Your domain
Bridge
Pool
Dedicated IPs
Inbox

Mumara AI — built-in

Design broadcasts in a chat.

Mumara AI is a chat-based agent that sits inside every editor in Mumara ONE. Brief it like you'd brief a teammate — it drafts the email, refines the blocks, writes subject-line variants, and ships a send-ready broadcast in minutes. Three model tiers let you balance speed, quality, and credit cost.

Fast

Cheapest

Mumara AI

Recommended

Advanced

Premium

Available on every Mumara ONE plan

Every tier — Fast, Standard, and Advanced — is unlocked on every Mumara ONE plan. Each plan ships with a starter quota of credits; top up at any time at 1,000 credits for $1.

Try saying →

  • "Generate a re-engagement email for inactive 30-day customers"
  • "Write three subject-line variants and pick the most likely to convert"
  • "Refine the hero block — make it punchier and add a clear CTA"
  • "Translate this campaign to Spanish, preserving brand voice"

Analytics

Every metric, in real time, sliced any way you want.

Mumara ONE doesn't make you wait for a nightly batch or a CSV export. Watch every send, delivery, open, click, bounce, and complaint stream in live — and slice it by any dimension that matters to your team.

Realtime analytics

Sent, received, delivered, bounced, opened, clicked, complaints — every KPI streams in live as the campaign runs. No batch jobs, no lag, no refresh-and-pray.

Trends over time

Stack receipt, delivery, open, click, and complaint curves on the same canvas. Spot the day a list went stale or the send window that doubled engagement.

Slice by anything that matters

Filter by date range, sender domain, recipient domain, sending pool, dedicated IP, feed type (API vs SMTP), job ID, and more. Find the segment behind any number.

Realtime delivery status

Every message carries its own live status — received, delivered, bounced, delayed, rejected. Drill into any message for the SMTP code, MTA, return path, and full event JSON.

Business only

Realtime engagement tracking

Opens, clicks, and complaints land in the engagements view the moment they fire. Layered with subscriber, geography, browser, device, and OS context for instant audience insight.

Pro + Business only

Bounce deeper analysis

Beyond hard/soft. See per-message SMTP response, bounce classification, bounce category, recipient MTA, return path, queue name, and the original envelope — every bounce, fully unpacked.

Complaints workspace

A dedicated complaints view with sender, recipient, subject, sent date, complaint date, and a one-click preview of the original message — so you can act on feedback loops immediately.

Queue management & screening

See every queue in flight — recipients waiting, KBytes pending, active connections, pause state, send mode. Pause, resume, inspect, or clear any queue without touching the MTA.

Pro + Business only

Webhooks for every event

Stream every DSN and engagement event — received, delivered, bounced, complained, opened, clicked — to your own endpoints in real time. HMAC-signed payloads, retry logic, and per-event filtering so your downstream systems stay perfectly in sync.

Feature deep-dives

Mumara ONE features, in depth.

Surfaces that deserve their own walkthrough — beyond the marketing + transactional core that lives on this page.

What ONE customers say

Loved by senders who'd been burned before.

"What started as a solid email marketing tool has grown into a genuinely modern platform with AI, a beautiful new email builder, powerful APIs, and thoughtful design touches everywhere. It's rare to find a self-hosted solution that feels this polished and backed by people who care."
Anass Hadi
Verified Trustpilot reviewer
"I've managed email campaigns for years and have used almost every major platform out there. Mumara gives me the level of control that I've been missing. The segmentation capabilities are incredibly detailed, and the automation workflows are robust and easy to map out. A professional-grade tool for serious marketers."
James
Verified Trustpilot reviewer

Pricing

Simple, transparent, scales with you.

Two pricing tracks — Newsletter (priced by contacts) and Transactional (priced by email volume). Same platform, same features, picked by how you send.

Newsletter

From $5/mo

1,000 contacts · 4,000 emails · scales to 5M contacts

Transactional

From $20/mo

50,000 emails · scales to 5M emails per month

See full pricing Start free

Ready to consolidate?

Start free in under a minute. No credit card. Replace your patchwork stack with Mumara ONE today.

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