New: One stack for transactional & product email

Mailico — Email infrastructure for product teams

A modern email layer for SaaS and startups. Ship transactional and marketing emails from one clean dashboard, with developer-first APIs and real-time insight into every send.

Mailico
Live dashboard
Sends (24h)
184,921
+12.4% vs yesterday
Delivery
98.7%
0.2% bounces
Product updates
42.3%
Avg open rate
Welcome flow
Running
Invoice sent
Sent · 2m ago
Password reset
Sent · 2m ago
Churn rescue
Sent · 2m ago

Everything you need to send serious email

From first OTP to millionth newsletter—all in one Mailico workspace.

Transactional email that just delivers

Order confirmations, OTPs, password resets—sent in milliseconds with battle-tested infrastructure.

Campaigns without the bloat

Ship product updates and newsletters from the same place you ship transactional emails. No clunky “enterprise” UI.

Lists, segments & tags

Group users by behavior, plan, or custom traits. Send the right message to the right cohort, every time.

Developer-first API

Typed SDKs, API keys per project, sandbox mode, and clear logs. Built for modern TS/Next.js stacks.

Deliverability guardrails

SPF/DKIM helpers, suppression lists, bounce handling, and webhooks so you don’t end up in spam hell.

Live insights that matter

Opens, clicks, failures, and cohorts—at a glance. No vanity charts, just the numbers you actually use.

How Mailico fits into your stack

1
Connect your domain

We guide you through SPF, DKIM & DNS so your emails land in inboxes, not spam.

2
Create a workspace

One place per product or client with environments, API keys, and roles.

3
Wire up the API

Drop in our TS SDK or SMTP credentials. Start with OTPs, resets, and receipts.

4
Send & observe

Watch live metrics, debug failures, and iterate on flows without redeploys.

Start free, scale as you grow

Mailico is built for founders and product teams who want production-grade email without enterprise drama. Friendly free tier, simple overage, no lock-in.

Optimized for modern Next.js / Node stacks