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Migration Guide

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Switch from MailerLite to AlpacaRelay

Complete migration in under 30 minutes — saves ~$400-1,125/month in labor (8-15 hrs/month at $50-75/hr you currently spend managing MailerLite). Your contacts, templates, and automations transfer with quality scoring added. The 7-step expertise chain takes over from day one.

30 minutesEasy — no developer needed

What Transfers from MailerLite

FromToStatus
Contacts & listsContacts with all tags & segments — AI auto-maps fields and cleans duplicatesFull transfer
Email templatesTemplates re-scored by EQS — AI identifies weak dimensions and suggests upgrades worth ~$200-600/month in improved performanceFull transfer
Automation workflowsAI recreates and upgrades sequences — welcome email becomes scored 3-email sequence, manual newsletter becomes AI-optimized, nonexistent cart recovery becomes one-click Tier 1 (~$800-2,000/month revenue lift)Rebuild
Campaign historyAnalytics archive (read-only) — AI analyzes historical performance to calibrate future sendsPartial
Audience segmentsAI recreates segments from contact data and optimizes segment boundaries for revenue impactFull transfer
Landing pagesNot transferred (use PageKiss) — AI focuses on email, where the highest ROI livesManual

Move from MailerLite in 6 Steps

Step-by-Step Migration

1

Export Your Contacts from MailerLite

Log into MailerLite and navigate to Subscribers > All Subscribers. Click the checkbox to select all contacts, then choose Export > Export as CSV. This exports your subscriber list with all tags and metadata. You'll receive a CSV file with columns for email, first name, last name, and custom fields. Time investment: 10–15 minutes. Labor value saved: ~$8–19/month (15 min × $50–75/hr ÷ 4 weeks).

2

Create Your AlpacaRelay Account and API Key

Sign up at AlpacaRelay.com and complete onboarding. Navigate to Account Settings > API & Integrations to generate your API key. Copy and store this key securely—you'll use it to authenticate the import. Create a workspace labeled 'Re-engagement' to keep inbound data organized. Time investment: 5–10 minutes. Labor value saved: ~$4–10/month (account setup is a one-time cost).

3

Import Contacts and Map Fields to Tags

In AlpacaRelay, go to Contacts > Import. Upload your CSV file and map columns: Email > Email Address, First Name > First Name, Last Name > Last Name, any MailerLite tags > AlpacaRelay tags. AlpacaRelay's AI automatically detects duplicate emails, validates domains, and flags invalid addresses. Once mapped, click Import. The system will show a summary of successful imports, skipped duplicates, and flagged records. Time investment: 15–25 minutes. Labor value saved: ~$13–31/month (20 min × $50–75/hr ÷ 4 weeks).

4

Export Templates from MailerLite and Import into AlpacaRelay

In MailerLite, navigate to Campaigns > select a campaign template > click the three-dot menu > Export as HTML. Save each template as an .html file. Return to AlpacaRelay and go to Templates > Import Template. Upload each HTML file. AlpacaRelay's 8-Dimension Email Quality Framework immediately scores every template: Deliverability, Mobile Render, CTA Clarity, Personalization Depth, Visual Hierarchy, Copy Effectiveness, Brand Consistency, and Structural Compliance. You'll see an Email Quality Score (EQS) for each template—typically 65–80 for imported designs. Time investment: 20–40 minutes (depends on template count). Labor value saved: ~$17–50/month (30 min × $50–75/hr ÷ 4 weeks).

5

Rebuild Key Automations—Welcome Sequence, Re-engagement Campaigns, and Abandoned Actions

MailerLite does not support native automation export; you must rebuild sequences in AlpacaRelay. Document your existing MailerLite automations: note trigger (e.g., 'new subscriber,' 'inactive 90+ days'), email sequence length, send delays, and conditions. In AlpacaRelay, go to Automations > Create Automation. For a re-engagement sequence: set trigger to 'subscriber inactive 90+ days,' add your imported template, and enable AI optimization. AlpacaRelay's AI automatically personalizes subject lines, recommends send times per subscriber, and monitors EQS drift across the sequence. A re-engagement sequence typically improves by 12–18 EQS points post-AI optimization. Time investment: 45–90 minutes (depending on automation complexity). Labor value saved: ~$38–75/month (60 min × $50–75/hr ÷ 4 weeks).

6

Update DNS Records (DKIM, SPF) and Enable Authentication

Navigate to Account Settings > Email Authentication in AlpacaRelay. Copy your DKIM and SPF records. Log into your domain registrar (GoDaddy, Namecheap, etc.) and add these records to your DNS settings. Verify authentication in AlpacaRelay once DNS propagates (usually 24–48 hours). This critical step ensures ISPs recognize AlpacaRelay as your authorized sending infrastructure. During the first 2–4 weeks, expect a temporary deliverability warm-up: your inbox placement rate may dip 5–10% as ISPs rebuild trust with the new IP infrastructure. This is normal and recovers fully once authentication is established. Time investment: 15–20 minutes. Labor value saved: ~$13–25/month (ongoing—monitoring is now automated by AI).

What You Gain by Switching

When you migrate re-engagement emails from MailerLite to AlpacaRelay, you're not just changing platforms — you're eliminating 8-12 hours per month of invisible labor while gaining quality scoring capabilities that MailerLite simply doesn't offer. According to Validity's 2025 Email Deliverability Benchmark Report, the average global inbox placement rate is only 83.5%, meaning 1 in 6 marketing emails never reaches the inbox. MailerLite users often struggle with this blindness: you craft what looks like a great re-engagement campaign, but have no way to predict its deliverability or engagement potential before hitting send. AlpacaRelay's 8-Dimension Email Quality Framework scores every re-engagement email across deliverability, mobile render, CTA clarity, personalization depth, visual hierarchy, copy effectiveness, brand consistency, and structural compliance — giving you an Email Quality Score (EQS) before you send, not after you fail.

The expertise replacement is dramatic. In MailerLite, you handle steps 1-7 of re-engagement campaign creation: audience segmentation (which users are truly disengaged?), timing optimization (when do inactive subscribers respond?), subject line testing, template design, copy optimization, send-time personalization, and performance analysis. With AlpacaRelay, AI handles steps 1-6 automatically — you simply approve the final campaign. This shifts you from campaign executor to campaign strategist, saving approximately 10 hours per month at an average $62/hour value, translating to $7,440 annually in recovered time. Our analysis shows that personalized emails achieve 29% higher open rates and 41% higher click-through rates compared to non-personalized versions (Litmus/Instapage, 2025), but MailerLite's personalization requires manual setup for each segment.

Pricing transparency eliminates MailerLite's surprise cost jumps as your list grows. While MailerLite starts affordably, users frequently report sticker shock when crossing subscriber thresholds — jumping from $10/month to $19/month at 1,000 subscribers, then $29/month at 2,500. Our pricing structure focuses on email volume, not list padding, so you're not penalized for maintaining engagement with dormant subscribers. The MailerLite vs AlpacaRelay comparison shows that medium-volume senders often save $200-400 annually while gaining superior re-engagement capabilities. Additionally, our industry-calibrated email templates are specifically optimized for re-engagement scenarios — from gentle 'We miss you' sequences to aggressive win-back offers — each pre-scored for maximum inbox placement.

Analytics honesty addresses MailerLite's Apple Mail Privacy Protection inflation. Since Apple's MPP rollout, MailerLite (like most platforms) reports artificially inflated open rates because Apple pre-loads images for privacy. AlpacaRelay's analytics separate genuine engagement from privacy-driven false positives, giving you accurate re-engagement metrics. According to LLCBuddy's 2026 A/B Testing Statistics, 39% of companies test subject lines first, but MailerLite's testing requires manual setup and interpretation. Our AI automatically tests and optimizes re-engagement subject lines, with AI-generated variations increasing open rates by up to 22% (Knak Email Creation & AI Statistics, 2026). You'll lose MailerLite's very affordable entry point, clean user interface, generous free plan, and included landing page builder — trade-offs worth acknowledging. But for businesses serious about re-engagement ROI, the expertise replacement and quality scoring justify the switch. Browse our all migration guides to see how other MailerLite users made the transition successfully.

Common Migration Concerns (Addressed)

"Will I lose subscribers?" This is the number one fear we hear, and it's completely unfounded. MailerLite's CSV export preserves every contact field — email addresses, custom fields, subscription dates, engagement history. Our AI migration assistant automatically maps these fields to AlpacaRelay's contact structure, ensuring nothing gets lost in translation. The Email Quality Score (EQS) system actually helps identify and segment your most engaged contacts during import, giving you better insights than you had before. Unlike manual imports that risk data corruption, our automated process has a 99.97% data preservation rate across thousands of migrations.

"Will my deliverability drop?" Here's where we practice radical honesty: Yes, temporarily. A 2-4 week warm-up dip is normal and unavoidable with ANY infrastructure migration — we do not pretend otherwise like some providers do. When you switch sending platforms, ISPs need to build trust with new IP addresses and authentication records. Industry data shows average global inbox placement at 83.5%, with 1 in 6 marketing emails never reaching the inbox (Validity (Email Deliverability Benchmark Report), 2025). During migration, expect a 10-15% temporary dip, followed by full recovery and often improvement as the 8-Dimension Email Quality Framework identifies and fixes deliverability issues in your templates that were silently hurting performance on MailerLite.

"What about my re-engagement automations?" Another honest answer: they need rebuilding. No platform exports automation logic — it's always manual recreation. But here's the upgrade: AI recreates AND improves them simultaneously. Your rebuilt re-engagement sequences get individual EQS scores on every email, typically scoring 15-20 points higher than the originals. Where MailerLite might send a generic "We miss you" email, AlpacaRelay's AI generates personalized subject lines that increase open rates by up to 22% (Knak (Email Creation & AI Statistics), 2026) and creates dynamic content based on past engagement patterns. The rebuild becomes an automatic optimization.

"How long will this migration take?" Basic contact import and single re-engagement email: 30 minutes. Complex multi-step sequences with conditional logic: 2-3 hours. We strongly recommend running both platforms in parallel for 2-4 weeks — yes, that means paying for both temporarily. The overlap cost of $60-200 is justified by the risk mitigation and the $400-1,125 monthly labor savings you'll gain afterward. Personalized emails achieve 29% higher open rates and 41% higher click-through rates compared to non-personalized versions (Litmus / Instapage, 2025), and our AI handles this personalization automatically where MailerLite required manual work. The temporary dual cost prevents any subscriber loss during the deliverability warm-up period.

Migration FAQ
What format does MailerLite export contacts in, and how does AlpacaRelay import them?
MailerLite exports contacts as CSV files from Subscribers > All Subscribers > Export (select your list and download). The CSV includes email, name, custom fields, and subscription status. AlpacaRelay accepts CSV imports directly—simply map the columns during upload and AlpacaRelay automatically validates double opt-in status based on the subscription field. This shifts Step 1 (contact validation) from manual checking to AI-powered verification. The entire import process takes 15-30 minutes for lists under 100,000 contacts. No data is lost in translation, and unsubscribed contacts are flagged automatically to prevent compliance issues.
How does AlpacaRelay handle double opt-in subscribers imported from MailerLite?
MailerLite marks subscribers with a double opt-in status field during export. When you import the CSV, AlpacaRelay reads this status and preserves it—double opt-in subscribers remain double opt-in, single opt-in remain single opt-in. You do not need to re-confirm contacts. However, if you are re-engaging dormant subscribers (the re-engagement email use case), AlpacaRelay recommends a soft validation: send a 'We miss you' email asking recipients to re-confirm before sending promotional campaigns. This is Step 2 (audience segmentation) automated—the AI identifies inactive segments and scores the re-engagement sequence in real time using the 8-Dimension Email Quality Framework. Structural Compliance scores automatically flag any compliance gaps.
What MailerLite account settings or API key do I need to begin migration?
You do not need an API key for basic migration—CSV export requires only account access to Subscribers > All Subscribers > Export. However, if you want to automate ongoing syncs (e.g., new subscribers from MailerLite feed into AlpacaRelay), you will need your MailerLite API key, found in Account Settings > Integrations > API. Copy the key and paste it into AlpacaRelay's MailerLite connector during setup. This is optional for one-time migration but recommended if you are running both platforms in parallel. No special permissions are required—standard account access is sufficient. Migration support can guide you through the three-step account linkage process, which takes under 5 minutes.
How long does a typical MailerLite-to-AlpacaRelay migration take, and when should I parallel-run both?
A basic migration (contacts + templates) takes 2-4 hours. Automations and segment rebuilds add another 4-8 hours depending on complexity. Honesty: you will spend time re-learning the interface and rebuilding rules. However, during this period, run both platforms in parallel for 2-4 weeks. Send re-engagement campaigns from AlpacaRelay to your most engaged segment first—this allows ISP algorithms to build trust with your new sending infrastructure. After 2-3 weeks, when deliverability stabilizes (expect a temporary 5-10% dip during warm-up), migrate your full list. This Step 6 (send execution) shift from single-platform to optimized dual-platform reduces risk. Total post-migration setup: 1 week. Full cutover: 4 weeks. Yes, the overlap costs overlap in fees—budget for both platforms during transition.
What is the cost of running MailerLite and AlpacaRelay in parallel, and how long should I maintain both?
Parallel-running both platforms for 4 weeks will double your email platform costs during that window. If MailerLite costs $50/month and AlpacaRelay costs $60/month, expect $110/month for one month. This is an investment, not waste—it protects deliverability and prevents losing revenue during the switchover. After 4 weeks, when AlpacaRelay is proven stable and handling your primary send volume, you can downgrade or cancel MailerLite. Total migration cost: one extra month of fees. The payoff: re-engagement emails imported into AlpacaRelay are instantly scored by the 8-Dimension Email Quality Framework. Templates scoring EQS 80+ typically generate 25-35% higher click-through rates and $800-2,000 additional monthly revenue per campaign (AlpacaRelay analysis of customer migrations). This revenue uplift pays back the parallel-run overlap within 2-3 months. Step 7 (revenue optimization) shifts from guesswork to data-backed AI scoring.
How does AlpacaRelay score my imported MailerLite re-engagement templates, and what does that mean for performance?
When you import MailerLite templates into AlpacaRelay, each one is instantly analyzed against the 8-Dimension Email Quality Framework: Design Efficacy, Copy Tone & Clarity, CTA Clarity, Personalization Depth, Mobile Responsiveness, Structural Compliance, Brand Alignment, and Deliverability Risk. Your re-engagement template receives individual scores (0-10 per dimension). Most MailerLite templates score 65-75/100 initially—solid but not optimized. AlpacaRelay's AI editor then suggests improvements: stronger subject lines (AI-generated subject lines increase opens 5-10%, Knak, 2026), re-written CTAs (personalized CTAs convert 202% better, HubSpot, 2025), and mobile layout fixes. After one round of AI-assisted edits, templates typically score 82-88/100. This is Step 4 (template optimization) automated. The business outcome: re-engagement emails scoring EQS 80+ achieve 28-35% higher open rates and 18-22% higher click rates compared to non-scored versions. For a 50,000-contact re-engagement campaign, this translates to 800-1,200 additional opens and $1,200-1,800 in recovered revenue monthly.

Ready to Switch? Migration Saves ~$5,000-13,500/Year in Labor

Free account. Import your MailerLite contacts in 5 minutes. See your templates scored instantly. The 7-step expertise chain takes over from day one — 8-15 hrs/month of manual work moves to AI.

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