Mailchimp email marketing agency
Stop sending everyone the same email. Start sending the right one.
Batch-and-blast email is dead. Your subscribers know when they are receiving the same message as 40,000 other people. Redefine builds Mailchimp automation systems that segment your list, trigger flows based on behavior, and send each subscriber the email that matches where they are in their journey, at the moment they are most likely to buy.
Submit brief → audit in 5 days → flows live within 1 week of sign-off
0%
From email for top clients
5-day
Full audit delivery
0%
Versus 21% industry average
The batch-and-blast problem
One list. One email. Sent to everyone. That is why your open rates are 18%.
The difference between a 18% open rate and a 36% open rate is not the subject line. It is whether the right subscriber receives the right email at the right moment. Here is what both approaches look like in practice.
Batch and blast: one email, full list
All 40,000 subscribers
40,000
Open rate
18%
Click rate
1.2%
Unsubscribes per send
280+
Revenue per email sent
$0.04
Spam complaints
Rising
What this becomes
List fatigue, deliverability decline, and 40% unsubscribe within 6 months. The list shrinks every time you send.
Segmented automation: right email, right person
Welcome series: new subscribers
82% open
Cart abandon: intent signal
58% open
Win-back: 90-day lapsed buyers
41% open
Unsubscribes per send
Under 20
Revenue per email sent
$0.38
List health trend
Growing
What this becomes
Email becomes your highest-return channel. Revenue per email 9.5x higher than batch-and-blast. List grows rather than shrinks.
How your email flows work
Click any flow to see the email sequence subscribers receive.
Each flow below shows the exact emails, timing, and performance data from a live Mailchimp automation. These are what your subscribers would receive if you ran each flow today.
Welcome Series · Triggered: new subscriber signup
1
Immediately after signup
Welcome to [Brand]. Here's what's waiting for you.
Thanks for joining. Here is your 10% welcome discount and a quick introduction to our most loved products...
Open: 84% sent
Click: 28% sent
Revenue: $1.24/email
2
3 days later
The 3 products our customers reorder most
These are the items that keep coming back. Real reviews from customers who've been with us for over a year...
Open: 71%
Click: 19%
Revenue: $0.89/email
3
7 days later (sending now)
Your welcome discount expires in 48 hours
This is your last chance to use the 10% welcome code. After Sunday midnight it goes away permanently...
Live · 847 received
Open so far: 91%
4
10 days later · scheduled
What kind of customer are you? (quick question)
Help us personalize your experience by answering one question. Based on your answer, we'll send you only the most relevant content...
5
14 days later · scheduled
You've been with us 2 weeks. Here's what's new.
Two weeks ago you joined and we've loved having you. Here's what's new this week and what's coming...
Abandoned Cart · Triggered: cart abandoned with product added
1
1 hour after abandonment
You left something behind. Still thinking?
We noticed you left your cart without completing your order. Your items are saved but they won't last forever...
Open: 61%
Click: 31%
Recovery: 14% of carts
2
24 hours later (no purchase)
Here's what other customers say about [Product]
In case you're on the fence, here are 3 reviews from customers who had the same questions you might have right now...
Open: 49%
Click: 22%
Recovery: 8% of carts
3
72 hours later (final send)
Last chance. 10% off your cart - today only.
We're clearing your cart in 24 hours. Before we do, we wanted to offer you 10% off to make the decision easier...
Open: 58%
Click: 38%
Recovery: 19% of carts
Win-Back · Triggered: no purchase in 90 days
1
90 days since last purchase
We miss you. Here's what's new since you left.
It's been 3 months and a lot has changed. Here are our 5 new products and what customers are saying about them...
Open: 44%
Click: 12%
2
10 days later (no purchase)
Your loyalty reward is waiting for you
Because you've ordered from us before, you have a 15% loyalty reward saved for you. It expires in 7 days...
Open: 51%
Click: 24%
Recovery: 11%
3
20 days later (no purchase)
One last offer before we stop emailing you
We don't want to clutter your inbox. This is our final offer: 20% off anything in the store. After this, we'll stop reaching out...
Open: 38%
Recovery: 7%
4
30 days later · list cleaned
Unsubscribed from win-back · suppressed from future sends
Subscribers who did not open any of the 3 win-back emails are suppressed. Your deliverability and open rates improve. Your list stays healthy.
Campaign types we build
Three email system types. Every Mailchimp account needs all three.
Lifecycle automation
Always-on flows for every subscriber journey stage
Welcome series, abandoned cart, post-purchase, win-back, birthday, and browse abandonment. Each triggered by behavior, not a calendar. Running 24 hours a day generating revenue without manual sends.
Avg revenue contribution
40 to 60% of email revenue
Average open rate
58% (versus 21% industry)
Team time required
Zero after setup
Campaign broadcasts
Segmented promotional sends that protect your list health
New product launches, seasonal promotions, sale announcements, and content newsletters, all segmented by purchase history, engagement level, and product interest. No one receives a campaign that is irrelevant to them.
Open rate improvement
2x versus batch and blast
Unsubscribe reduction
65% fewer per send
List health trend
Growing, not shrinking
Deliverability management
Getting your emails into inboxes, not spam folders
Most brands never check deliverability until open rates crash and Mailchimp flags their account. We configure sender authentication, monitor complaint rates, clean disengaged subscribers, and set up segmented list management so your emails always land in inbox.
Inbox placement rate
96 to 98% target
Spam complaint rate
Under 0.08% maintained
Authentication setup
SPF, DKIM, DMARC
Proof
Email became the primary revenue channel. $20K every month, consistently.
Email channel performance: Merlette
Email contribution to total revenue
~50%
Monthly email revenue added
$20K+
Conversion rate improvement
Significant
Email growth driver
Lifecycle automation combined with improved user experience and interface design and secure checkout. Email consistently drives approximately 50% of total monthly revenue.
Proof · email marketing manager reviewing results
Luxury fashionShopify + KlaviyoEmail automation
Client
Merlette
The Challenge
Merlette required a modern e-commerce experience that balanced luxury aesthetics with high conversion performance. Key challenges included improving usability and accessibility, securing customer data and transactions, optimizing mobile and web performance, and personalizing the customer journey to increase engagement, loyalty, and repeat purchases.
The Approach
Email marketing automation was built as a complete lifecycle system targeting every stage of the customer journey. Welcome flows, abandonment recovery, post-purchase sequences, and win-back campaigns were configured and connected to customer behavior data, enabling personalized messaging at scale without manual effort.
The Result
$0K
in additional monthly revenue from email marketing alone
- Email marketing became a major growth channel, contributing approximately 50% of total monthly revenue consistently
- Improved user experience and interface design increased conversion rates, customer satisfaction, and brand loyalty across the store
- Secure payments and optimized performance reduced fraud risk and positioned Merlette as a high-performing luxury ecommerce brand
Email maturity model
Most brands are stuck at Level 2. Redefine takes you to Level 4.
Email marketing maturity is not about sending more emails. It is about sending fewer, more relevant emails that generate more revenue per subscriber. Here is where most brands are, and where you can be.
1
Collect emails. Send nothing.
A subscribe form exists. No welcome email. No automation. Subscribers join and hear nothing for weeks.
2
Batch and blast promotional emails
Monthly promotional sends to the full list. 18% open rate. High unsubscribes. No segmentation. No automation. Most brands arrive here.
Where most brands arrive3
Basic automation plus some segmentation
Welcome email configured. Cart abandon running. List starting to segment by engagement. Open rates improving to 28 to 32%.
4
Full lifecycle automation plus behavioral segmentation
All flows live and optimized. Campaigns segmented by purchase history and engagement. 36 to 42% open rates. Email drives 40 to 50% of revenue. Deliverability protected.
Redefine target in 30 days5
Predictive personalization and revenue attribution
AI-powered send time optimization, predictive product recommendations, and full revenue attribution per flow. Enterprise-level email intelligence.
Common questions
Questions about Mailchimp email marketing
Direct answers to what brands ask before starting.
Get My Mailchimp AuditNo commitment. No pitch. Audit in 5 days.
Having Mailchimp installed is not the same as having an email marketing system. Most brands have a subscribe form, a basic welcome email, and monthly promotional sends. That generates approximately 18% open rates and modest revenue from email. A properly configured Mailchimp account has 5 to 8 automation flows running simultaneously, behavioral segmentation across your campaigns, deliverability monitoring, and A/B testing running on every major send. The difference in revenue per subscriber between a basic setup and a full system is 8 to 12x.
Mailchimp handles everything most ecommerce brands need at the levels our clients are at. Welcome series, abandoned cart, post-purchase, win-back, browse abandonment, and segmented broadcasts are all available in Mailchimp at standard pricing tiers. Where Klaviyo has an advantage is in deep integration with headless ecommerce setups and in predictive analytics for larger lists (100K plus subscribers). For brands with a standard Shopify or BigCommerce store under 100K subscribers, Mailchimp is capable of achieving the same email revenue results as Klaviyo when configured correctly. We also offer Klaviyo as an alternative: see our Klaviyo email marketing agency page for details.
Welcome series flows start generating revenue from day one: every new subscriber enters the flow immediately. Abandoned cart flows show recoveries within the first 48 hours of going live. Win-back flows work on your existing database and start recovering lapsed buyers within the first week. Most clients see measurable email revenue increase within 2 weeks of their flows going live. The full impact, especially on campaign broadcasts that replace batch-and-blast sending, builds over 30 to 60 days as segmentation data accumulates.
Both models work. A one-time setup engagement delivers all automation flows, segmentation configuration, and campaign templates, then hands off to your team with clear documentation. An ongoing management engagement adds monthly campaign execution (planning, writing, segmenting, and sending your promotional broadcasts), weekly performance reporting, continuous A/B testing, and deliverability monitoring. Most clients start with setup and move to ongoing management once they see how much more revenue the campaigns generate with professional management.
Email automation works effectively from around 500 subscribers. Below 500, the data volume is thin and A/B tests cannot reach statistical significance. The welcome series, abandoned cart, and win-back flows run on individual subscriber behavior and work well even on smaller lists. What requires a larger list (10,000 plus) is sophisticated segmentation across your broadcasts. We assess your current list size and engagement quality during the audit and tell you exactly what is achievable at your current volume.
Is this the right engagement?
Is a Mailchimp email marketing agency the right fit right now?
Right fit if
You have at least 500 email subscribers and send at least one email per month
Email generates less than 30% of your revenue but your open rates suggest the audience is engaged
You are sending the same promotional email to your full list every time you have something to announce
You have no abandoned cart flow, no welcome series, or you have them but they were set up without expert input
You want email to become a primary revenue channel rather than a secondary one
Your team does not have bandwidth to manage email marketing alongside everything else
Probably not the right fit if
You have fewer than 500 subscribers and no plan to grow your list in the next 90 days
You need someone to write all your email content from scratch every month: our focus is strategy and automation, not ghostwriting
You already have a dedicated in-house email marketer who manages all flows and campaigns full-time
Your Mailchimp account is already at Level 4 or 5 in the maturity model above: a setup engagement would not add value
You have a business-to-business product with a 6-month enterprise sales cycle: email automation for business-to-business long-cycle sales is a different discipline
You plan to migrate from Mailchimp to Klaviyo imminently: we can help, but see our Klaviyo agency page for that work specifically
Not sure? Describe your current email setup below and we will give you a direct assessment.
Get your Mailchimp audit
Submit your brief. Full email audit in 5 days.
No commitment. No pitch. A complete picture of what your Mailchimp account is leaving on the table and what it takes to capture it.
Basic setup, no automationSome flows, poor performanceBatch-and-blast onlyNo email marketing yet
ShopifyBigCommerceWooCommerceOther
Brief received → audit access requested in 48 hours → full audit in 5 days → flows live within 1 week of sign-off
Brief received
We will review your Mailchimp account details and reach out within 48 hours with next steps and a confirmed audit date.
5-day audit
Email focused
Revenue driven
No commitment
