Automated Emails System — Trigger-Based and Segmented
A custom automated emails system reacts to real events — an order, an abandoned cart, an upcoming renewal, a birthday — and sends the right message at the right moment to the right segment. It is the email engine beneath your e-shop, SaaS or service business, not another platform billed per contact.
What automated emails cover
Trigger-based events
Each email fires from a system event — new order, abandoned cart, expiring subscription, birthday. No manual campaigns, no "forgot to send".
Recipient segmentation
Dynamic segments by behavior, customer value, geography and purchase history. Every segment gets relevant content, not a generic newsletter.
Deliverability (SPF/DKIM/DMARC)
We set up SPF, DKIM and DMARC, warm the sending domain and watch bounce and spam reputation so mail lands in the inbox, not the spam folder.
Template engine
Responsive HTML templates with variables, conditional blocks and branding. The marketing team edits copy without a developer.
A/B subject line testing
Automatic A/B on subject lines, picking the winner by open rate. The system learns which phrasing works for your audience.
ERP, e-shop and CRM integration
We wire the email engine into your e-shop, ERP and CRM via APIs and webhooks so events flow automatically without duplicate entry.
Who it fits
E-commerce
Abandoned cart email, order confirmation, review request, win-back of dormant customers. Triggers bind straight to e-shop events.
SaaS
Onboarding sequences, renewal-due emails, limit and data-transfer notices. Segmentation by plan and account activity.
Service businesses
Appointment reminders, post-service follow-up, anniversaries and seasonal offers. The right moment comes from your booking system or ERP.
How we build it
We do not resell a per-contact SaaS. We build your own automated emails system on a proven stack: PostgreSQL for data and segments, Node.js or .NET for event processing, a send queue with retry and rate limiting, and an SMTP relay through a proven provider for delivery itself.
This system is the email engine — the layer transactional and trigger emails pass through. It is distinct from a full marketing-automation platform: the focus here is reliable delivery of the right event-driven message, not a visual journey builder. The two integrate cleanly when you need both.
We start with an event map: which actions in the e-shop, ERP or CRM should fire an email and who the target is. From that map we lock the MVP scope — usually 4-6 key triggers plus segmentation and templates. Other sequences ship in later sprints.
We engineer deliverability from day one: SPF, DKIM, DMARC, dedicated IP at volume, domain warm-up and bounce monitoring. See how we approach API integrations for existing systems.
Go-live happens in stages: transactional emails first, then trigger sequences, then A/B optimization. After go-live we stay on an SLA-backed support contract and track the metrics with you.
Why Saitami for your automated emails system
Open rate
Average uplift from triggered timing — the email arrives when the recipient is engaged, not on a fixed schedule.
Manual sends
Almost all routine emails become automatic — the team stops copying lists and hitting "send" by hand.
Starting investment
Fixed price for the MVP phase. No per-contact licensing, no hidden subscription. You own the system outright.
An automated emails system often runs alongside a call tracking system and email marketing automation for a full view of communication. See also our custom software development service.
Frequently Asked Questions
How long does an automated emails system take to implement?
An automated emails system typically takes between 3 and 8 weeks for the first productive phase. Basic transactional emails with a few triggers and segmentation go live in 3-4 weeks. A more complex scenario with onboarding sequences, A/B testing and deep ERP integration lands closer to 7-8 weeks. We deploy in stages, not all at once.
How is this different from a marketing automation platform?
The automated emails system is the email engine — the layer that reliably sends event-driven and transactional emails with proper deliverability. A full marketing-automation platform adds a visual journey builder, lead scoring and multichannel campaigns on top. The two integrate cleanly: this engine can power delivery for a larger automation layer.
How do you ensure emails do not land in spam?
Deliverability is engineering, not luck. We configure SPF, DKIM and DMARC for the sending domain, warm reputation gradually, separate transactional from marketing traffic and monitor bounces and spam complaints in real time. At volume we use a dedicated IP and clean lists automatically so reputation stays healthy.
How much does an automated emails system cost?
An automated emails system starts from €2,200 for an MVP with a few triggers, segmentation and templates, and typically lands between €6,000 and €14,000 for a full scenario with onboarding sequences, A/B optimization and deep ERP or e-shop integration. Pricing is fixed against the agreed scope and never includes per-contact fees.
Ready to automate your emails?
Book a 45-minute free consultation. We walk through your events and segments, demo an automated emails system live, and leave you with a concrete phase-one plan at a fixed price and timeline.
Book a free consultation →