Add 20% revenue from Email marketing services
We build automated email systems and newsletters that bring customers back and generate stable revenue 24/7. A Klaviyo-certified email marketing agency for ecommerce and DTC brands.
35%+
Average newsletter open rate across client accounts
100%
Client satisfaction with email solutions delivered
1M+
Generated for clients through email marketing alone
Why brands pick us as their email marketing agency:
Our system delivers, not just our emails
A complete email marketing service from strategy and copy to deliverability and reporting. You don't have to assemble pieces from different vendors.
List growth that compounds
We don't just send emails to your existing list, we grow it. Popups, embedded forms, landing pages, lead magnets, segmentation rules. Your subscriber base becomes an asset.
Newsletters that get opened and clicked
Subject lines tested for real businesses, not "industry best practice." Copy that sounds like a human wrote it. Design that converts on mobile, where 70% of emails are opened.
Automated email flows that run 24/7
Welcome series, cart abandonment, browse abandonment, post-purchase, win-back, replenishment. Shopify, WooCommerce or custom, we have the email automation ready.
Technical foundation that lands inbox
Deliverability setup (SPF, DKIM, DMARC), warm-up sequences, list hygiene, A/B testing infrastructure. Your emails reach Primary tab, not Promotions or Spam.
Fully managed, we do the work
Design, copywriting, segmentation, sending, analysis, optimization. You approve once a month. We deliver everything else.
We’ll audit your current setup and show where 20% revenue is hiding.
What email marketing actually delivers for your business?
Sales
+20%
Engagement
+50%
Subscribers
+60%
CLIENT STORIES
Medžio bitės: scaled to 24 mln. in revenue
Solutions:
Meta Ads, Google Ads, Email
CLIENT STORIES
Daily spoon: from idea to category leader in the supplements market
Solutions:
Meta Ads, Google Ads, SEO, Email, CRO
CLIENT STORIES
Nordspace: shaking up the real estate market and going international fast
Solutions:
Meta Ads, Google Ads, SEO, Email
We're a great fit if:
- You're an ecommerce or DTC brand with at least 2,000 active subscribers (or growing fast)
- You're sending generic batch emails and ready for segmentation and automation
- You have repeat purchase potential (most products do, even one-time purchases have referral and replenishment angles)
- You want a full-service email marketing agency from strategy, design, copy, and tech in one place
Not a fit if you:
- Want the cheapest bulk-email blast service
- Haven't launched yet (you need traffic and customers first)
- Aren't willing to invest in good copy and design
- Expect overnight results in week 1
How much revenue could email marketing actually generate for me?
Take our 2-min email revenue assessment. We use real data from comparable businesses to estimate the upside and tell you straight if email isn’t the priority right now.
The emails that actually move revenue
Popup
Email marketing starts with first contact. Smart popups capture visitor email addresses turning anonymous traffic into a list you actually own. We design the timing, copy, and offer that converts without annoying first-time visitors.
Newsletter
Regular brand communication that keeps you in your customers' minds between purchases. Done well, it drives 15-25% of total email revenue. Done badly, it trains people to unsubscribe.
Welcome series
The highest-converting email any subscriber will ever receive. New subscribers expect a welcome — and an offer. We build 3-5 email welcome sequences that introduce your brand and convert the first purchase.
Cart abandonment
70%+ of carts get abandoned. A well-built 3-email recovery flow typically recovers 10-15% of them — that's recurring revenue you're leaving on the table without it.
Browse abandonment
Customers who viewed a product but didn't add to cart are warm leads. A subtle browse abandonment flow brings them back without feeling pushy.
Up-sell
Up-sell emails sent after the first purchase introduce complementary products and bundles. Done right, they lift average order value by 15-30% turning a single order into a multi-product relationship.
Thank you
Thank-you emails sent immediately after purchase build trust and lay the foundation for repeat business. They're not just polite, they're some of the highest-open emails you'll ever send, and the perfect place to introduce your brand story and loyalty program.
Evergreen
Evergreen automated emails run continuously, triggered by user behavior. They educate, nurture, and sell generating revenue 24/7 with zero manual sending. Once built, they're the closest thing to passive income that email marketing offers.
What our clients say:
Demo projects’ team works incredibly well — fast, no need to explain twice. Excellent results.
Karolina B.
Biršton mineral water
Big thanks to Demo projects. They take real ownership, plan well, and are passionate about getting the campaigns right. Always available, always responsive — easy to work with.
Karina P.
Development Manager Baltics, Wellpert
Professional team with deep specialist knowledge across all marketing channels. They understand what’s possible and what isn’t. A pleasure to work with.
Laurynas S.
Sales Director, GUT.lt
We chose Demo projects from the start, and I can confidently recommend them. Sharp team, fast turnaround, structured approach. They suggest new ideas and aren’t afraid to push back; there’s no plateau in this collaboration.
Emilija A.
CMO, Science Says
The Demo team keeps our ad results and our projects moving forward.
Radvilė Š.
CEO, Daily Spoon
I’ve been working with Demo Agency since 2020. Lately, I work closely with Rimantė and Dominykas, and what I really value is knowing that everything will be delivered as agreed and, most importantly, on time. They’re fast, professional, and truly understand how to attract customers to our real estate projects. It’s great to have partners like them by our side.
Monica Smith,
boomINIS.
What I appreciate most is the openness and the speed of response to urgent tasks. Honest communication and a real ability to quickly get up to speed in new areas. Seeing our visibility and brand awareness grow month after month is genuinely rewarding. I also love that they always have trusted partners on the side who extend the team with additional services at the same high level as their own. And explaining complex things in simple words, that’s a real gift.
Barbora M.
Co-owner, Begemotas
Great partners. Highly recommend.
Agnė J.
CMO, Medžio Bitės
Frequently asked questions
How can email marketing increase my sales?
Email marketing typically adds 15-30% to total revenue for ecommerce brands. That’s because email monetizes traffic and customers you’ve already paid for, rather than starting from zero on every campaign. The biggest revenue gains come from automated flows (welcome series, cart abandonment, post-purchase, win-back) that run 24/7 in the background, as well as consistent newsletter and promotional campaigns. We’ve generated €1M+ in client revenue through email alone, and the channel almost always pays for itself within the first 60 days.
How long until my emails go live?
2-4 weeks from kickoff to first automated flows running live. Week 1: account audit, deliverability setup (SPF, DKIM, DMARC), platform configuration, brand kit. Week 2: design templates, write your first welcome series and cart abandonment flow. Weeks 3-4: launch flows, send first campaigns, start collecting data for optimization. Full setup with 5+ flows and segmented campaign cadence takes 6-8 weeks total, but you’ll see revenue from email well before then.
Which email marketing platforms do you work with?
Klaviyo and Omnisend are our primary platforms — we’re a Klaviyo & Omnisend Partner agency. We also work with Mailchimp, ActiveCampaign, HubSpot, and Brevo. For most ecommerce brands, we recommend Omnisend or Klaviyo because of their ecommerce-specific features, segmentation depth, and predictive analytics. For B2B and SaaS, HubSpot or ActiveCampaign usually fits better. If you’re already on a platform and it’s working, we don’t force a migration, we work with what you have.
What's included in your email marketing services?
Everything you need to run email marketing well, end-to-end. That includes: email strategy, list growth setup (popups, forms, lead magnets), platform configuration and migration, deliverability (SPF/DKIM/DMARC), audience segmentation, copywriting, custom email design, automated flow buildouts (welcome, cart abandonment, browse abandonment, post-purchase, win-back, replenishment), campaign calendar and execution, A/B testing, monthly reporting and optimization. We’re a full-service email marketing agency, you don’t need to hire designers, copywriters, or developers separately.
How often should I send emails?
For most ecommerce brands: 2-4 campaign sends per month, plus automated flows running 24/7. That’s a baseline, high-volume sale periods (Black Friday, holidays, launches) increase to weekly or even more. The right cadence depends on your audience engagement and product type: consumables can handle more frequency, considered purchases need less. We monitor unsubscribe rates and engagement scores to find your audience’s optimal frequency. Sending too little is more common than sending too much, most brands leave revenue on the table by under-emailing.
Do you help with email design and copy?
Yes, both are fully included in our email marketing services, not add-ons. Custom branded templates designed for mobile (where 70% of emails are opened). Copywriting that sounds like a real person wrote it, not generic “Don’t miss out!” filler. Image production, GIFs, and product photography optimization for email. Everything is built around your brand guidelines and tested for performance. You approve everything before it sends — no surprises, no off-brand experiments.
How we work with email marketing clients
1 Clarity from the first call
You'll leave the first call with a realistic revenue forecast and a clear next step.
2 A clear email roadmap
Platform recommendation, flow priority, list growth plan, campaign calendar. In writing.
3 Fix what's holding email back
We start with the bottleneck — deliverability, segmentation, list quality, or missing flows.
4 Push results, every month
Monthly reporting with clear metrics, A/B test results, proactive recommendations for the next quarter.