Automations that print revenue
Welcome, abandoned cart, browse abandonment, win-back and post-purchase flows ready to switch on in minutes.
Built for Shopify
Klaviyo-grade email, sent through your own Amazon SES
Retanium brings flows, campaigns, segments and revenue reporting to your Shopify store — then sends every email from your SES account for a fraction of a cent. Flat monthly price, no contact tiers, no send limits.
- No credit card required
- Migrate flows in a day
- Cancel anytime
Everything you need
The full email stack, minus the enterprise invoice
Retanium covers the 95% of features stores actually use every week — and does it without charging you again each time your list grows.
Live Shopify segments
Segment on orders, LTV, products, tags and on-site behaviour. Lists rebuild themselves as your data changes.
Drag-and-drop editor
Build on-brand emails with product blocks, discount codes and dynamic recommendations — no code needed.
Attributed revenue
Every campaign and flow reports the orders it produced, so you know exactly what email is worth to you.
Deliverability tooling
DKIM and DMARC checks, warm-up scheduling, bounce and complaint handling built on SES event data.
You own the data
Subscribers, events and sending reputation stay in your accounts. Export everything, any time.
... and more
Forms and popups, A/B testing, SMS-ready templates, webhooks, team roles and a full API — all included in every plan.
Forms & popups
Grow your list with on-brand signup forms, spin-to-win and exit-intent popups.
A/B testing
Test subject lines, send times and creative, then let the winner run automatically.
Webhooks & API
Pipe events anywhere and build custom integrations with a full REST API.
Team roles
Invite marketers, agencies and developers with per-seat permissions.
How it works
Live in an afternoon
- 01
Install the app
One click from the Shopify App Store. Retanium syncs your customers, orders and products in a few minutes.
- 02
Connect Amazon SES
Paste your SES keys and region. We verify your sending domain, DKIM and DMARC, then run a guided warm-up.
- 03
Turn on your flows
Start from proven templates, adjust the copy to your brand, and let welcome and cart recovery run on autopilot.
- 04
Send and measure
Ship campaigns to live segments and watch attributed revenue land in your dashboard the same day.
Bring your own SES
Sending costs that stop scaling with your success
Traditional platforms resell sending at a huge markup and bill you per contact. Retanium is the software layer only — the emails leave from your own Amazon SES account at infrastructure cost.
- Roughly $0.10 per 1,000 emails at SES list price
- Your domain, your reputation, your sending logs
- No per-contact pricing — a 500k list costs the same as 5k
- Bounce, complaint and open events streamed straight into Retanium
Flat pricing
Move the slider. Watch the gap widen.
Three simple plans — Free, Pro at $39 and Growth at $79 — plus what Amazon charges you to send. Estimates assume four emails per contact each month.
10,000
Typical Klaviyo plan
$145
per month, billed per contact
Retanium Pro + your SES
$43
$39 app fee + $4 estimated SES sending
You keep about $102 a month — $1,224 a year.
- Unlimited sends on every plan
- All flows, campaigns and segments
- Unlimited team members
- Migration help included
Merchant stories
Stores that left the contact-tier treadmill
“We cut our email bill by 82% and our revenue per send actually went up. The flows took an afternoon to rebuild.”
Marta Lindqvist
Head of Growth, Nordkust
“Owning our SES reputation was the real win. Deliverability is steadier than it ever was on a shared pool.”
Daniel Okafor
Founder, Rowan Supply
“Black Friday sent 4.2 million emails. Our invoice didn't move. That's the whole pitch, and it's true.”
Priya Raman
CRM Lead, Halden Goods
FAQ
Questions, answered
Yes — Retanium sends through your own Amazon SES account. Creating one is free and takes about ten minutes; our setup wizard walks you through domain verification, DKIM and production access.
Amazon SES lists at roughly $0.10 per 1,000 emails, billed directly to you by AWS. Most stores sending a few hundred thousand emails a month pay under $30.
You can import subscribers with consent timestamps by CSV, and our team will rebuild your core flows and templates with you at no extra cost during onboarding.
Retanium schedules a warm-up ramp, monitors bounce and complaint rates from SES events, and automatically suppresses risky addresses before they hurt your reputation.
No. $49 per month covers unlimited contacts, unlimited sends, all automations and unlimited team seats.
Everything is exportable at any time, and your sending domain and reputation stay with your own AWS account — nothing is locked in.
Keep the revenue. Lose the contact tiers.
Install Retanium, connect your Amazon SES account, and send your next campaign this week.
Install on Shopify14 days free · no credit card
