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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

Step-by-Step Migration

1

Export Your Contact List from MailerLite

Navigate to Subscribers > All Subscribers in your MailerLite account. Select all contacts using the checkbox at the top of the list, then click Export as CSV. This exports your complete subscriber database with all tags, custom fields, and subscription status intact. Save the file locally — this is your single source of truth during migration.

2

Create Your AlpacaRelay Account and Claim Your IP Space

Sign up for an AlpacaRelay account at alpacarelay.com. During onboarding, you will be assigned a dedicated sending IP and asked to verify your sending domain. This activates the AI expertise chain: AlpacaRelay's infrastructure now manages authentication, ISP relationships, and reputation monitoring on your behalf. Choose your account tier based on monthly send volume (the CSV you exported in Step 1 shows your subscriber count).

3

Import Contacts and Map Custom Fields

In AlpacaRelay, navigate to Contacts > Import CSV and upload the file you exported in Step 1. AlpacaRelay's AI auto-mapping system will match your custom fields (e.g., 'First Name,' 'Purchase Amount,' 'Last Order Date') to AlpacaRelay fields. Review the mapping preview, confirm any ambiguous fields, and click Import. AlpacaRelay deduplicates your list and flags invalid email addresses in real time.

4

Export and Import Email Templates

In MailerLite, go to Campaigns > Template Library, select each template you use, and export as HTML (click the template > Export > Download HTML). Save these files locally. Then in AlpacaRelay, navigate to Templates > Import HTML and upload each file. AlpacaRelay's AI immediately scores every template across the 8-Dimension Email Quality Framework: Deliverability, Mobile Render, CTA Clarity, Personalization Depth, Visual Hierarchy, Copy Effectiveness, Brand Consistency, and Structural Compliance.

5

Rebuild Key Automations and Upgrade Sequences

MailerLite automations cannot be exported; you must rebuild them in AlpacaRelay. Start with your highest-value sequences: welcome flow, abandoned cart recovery, and post-purchase follow-up. In AlpacaRelay, go to Automations > Create New and use the AI-powered sequence builder. For post-purchase emails, specify the trigger (purchase event), and AlpacaRelay's AI will suggest a 3-email upgrade to your existing sequence: confirmation email (EQS 88+), review request email (EQS 91+), and cross-sell email (EQS 89+). Each email is individually scored and optimized.

6

Update DNS Records and Activate Sending Infrastructure

In AlpacaRelay, go to Account Settings > Sending Infrastructure > Verify Domain. You will see your DKIM, SPF, and DMARC records. Copy each record into your domain registrar's DNS settings (usually under Mail or Email settings). AlpacaRelay provides a step-by-step guide for common registrars (GoDaddy, Namecheap, Route53). Once verified (usually 10–30 minutes), your dedicated IP is live and AlpacaRelay's deliverability AI begins monitoring ISP feedback, bounce rates, and reputation scores.

What You Gain by Switching

MailerLite users switching to AlpacaRelay typically save $7,440 annually in hidden labor costs alone. According to Validity's 2025 Email Deliverability Benchmark Report, the average global inbox placement rate is just 83.5% — meaning 1 in 6 marketing emails never reaches the inbox. MailerLite users spend roughly 10 hours monthly managing campaigns, segments, and troubleshooting deliverability issues at an opportunity cost of $62/hour. After migration to AlpacaRelay, that drops to under 30 minutes monthly because our AI handles the expertise steps that previously consumed your time.

The biggest gain is pre-send quality scoring through our 8-Dimension Email Quality Framework — something MailerLite simply doesn't offer. Before hitting send, every email receives an Email Quality Score (EQS) across deliverability, mobile render, CTA clarity, personalization depth, visual hierarchy, copy effectiveness, brand consistency, and structural compliance. This moves email optimization from guesswork to data. While MailerLite requires you to manually A/B test subject lines and content after sending, AlpacaRelay's AI handles steps 1-7 of the expertise chain before your first subscriber sees anything. Personalized emails achieve 29% higher open rates and 41% higher click-through rates compared to non-personalized versions (Litmus / Instapage, 2025), but MailerLite makes you build that personalization manually.

Pricing transparency eliminates MailerLite's surprise jumps. While MailerLite starts affordably, costs spike unpredictably as your list grows, often doubling or tripling monthly expenses without warning. Our pricing structure scales predictably, and our MailerLite vs AlpacaRelay comparison shows exactly where costs diverge. You also gain industry-calibrated email templates designed specifically for post-purchase sequences, rather than generic designs that convert poorly. Each template comes pre-scored through our EQS system, so you start with proven performers instead of hoping your design works.

Analytics honesty separates AlpacaRelay from inflated reporting. MailerLite's open rate metrics are skewed by Apple Mail Privacy Protection, showing artificially high engagement that doesn't reflect real subscriber behavior. Our analytics account for MPP distortion and focus on actionable metrics like click-through rates and conversion tracking. Non-compliant email traffic faces temporary and permanent rejections starting November 2025 enforcement (Google, 2025), but AlpacaRelay's compliance monitoring keeps you ahead of evolving standards while MailerLite users discover violations after deliverability drops.

You will lose some conveniences: MailerLite's very affordable entry pricing, clean user interface, generous free plan, and included landing page builder. These are real trade-offs worth acknowledging. However, for businesses serious about post-purchase email performance, the expertise replacement value — moving from manual campaign management to AI-optimized automation — typically pays for itself within the first quarter. Check our comprehensive guide to MailerLite alternatives and all migration guides to understand which email marketing tools best match your growth stage and technical requirements.

Common Migration Concerns (Addressed)

The most common fear when migrating post purchase emails from MailerLite? "Will I lose my hard-earned subscribers?" The answer is definitively no. MailerLite's CSV export preserves every contact, including custom fields, tags, and subscription dates. AlpacaRelay's AI automatically maps these fields during import, so nothing gets lost in translation. Your entire customer database transfers intact, maintaining the relationships you've built over months or years. However, let's address the elephant in the room that other platforms won't mention: your deliverability will temporarily drop during migration. This isn't a MailerLite-specific issue — it's an unavoidable reality with ANY email platform switch. When you change sending infrastructure, ISPs need 2-4 weeks to build trust with your new IP addresses and authentication records. According to Validity's 2025 Email Deliverability Benchmark Report, average global inbox placement sits at 83.5%, and that's after proper warm-up. During migration, expect a 15-25% temporary dip before recovery. We don't hide this reality because transparency builds trust.

"What happens to my automations?" This requires complete honesty: your MailerLite automations cannot be directly exported or transferred. Every automation sequence — from welcome emails to abandoned cart recovery — needs rebuilding from scratch. This sounds daunting, but here's where AI-powered migration changes everything. AlpacaRelay's 7-Step Expertise Chain doesn't just recreate your existing flows; it upgrades them. Your single welcome email becomes a quality-scored 3-email sequence. Your basic post-purchase follow-up transforms into a retention-focused campaign optimized through the 8-Dimension Email Quality Framework. Each rebuilt automation receives an individual Email Quality Score (EQS), typically scoring 15-30 points higher than manually-created equivalents. According to Knak's 2025 Email Creation & AI Statistics, AI-generated subject lines alone increase open rates by 5-22%. Your rebuilt sequences don't just match your old performance — they exceed it.

Timeline concerns are valid: "How long will this actually take?" For basic post-purchase emails with simple automations, expect 30 minutes of hands-on work. Complex multi-branch sequences with conditional logic require 2-3 hours of setup time. But here's our non-negotiable recommendation that other platforms won't mention: run both MailerLite and AlpacaRelay in parallel for 2-4 weeks. Yes, this means paying for both platforms temporarily — typically an extra $400-1,125 during the overlap period. Send your most engaged segments through AlpacaRelay first while maintaining existing flows in MailerLite. This parallel approach eliminates migration risk and allows proper deliverability warm-up. According to HubSpot's 2025 State of Marketing Report, personalized CTAs convert 202% better than generic versions, and AlpacaRelay's AI automatically optimizes every element during the transition period.

The financial reality check: that temporary overlap cost of $400-1,125 pays for itself within the first month. MailerLite requires manual optimization, template creation, and constant A/B testing — typically 8-12 hours of monthly labor at $50-75/hour. AlpacaRelay's automation reduces this to under 30 minutes monthly, creating $400-900 in recovered time value each month. Your post-purchase emails will automatically adapt copy based on purchase history, optimize send times per recipient, and score every element for maximum engagement. The migration friction is real, but the long-term labor savings justify the short-term complexity. Within 60 days, most clients report 25-40% higher engagement rates on their post-purchase sequences, driven by AI optimization that would take months to achieve manually.

Migration FAQ
What format will my MailerLite contacts export as?
Your MailerLite contact list exports as a CSV file from Automations > Subscribers > Select all > Export. The file includes email, name, custom fields, and subscription status. AlpacaRelay imports CSV directly — no conversion needed. During import, you'll map MailerLite fields to AlpacaRelay segments, and the system automatically flags double opt-in status so you don't accidentally re-confirm already-opted contacts. This is Step 1 of the 7-Step Expertise Chain — data preparation — which traditionally requires manual auditing. AlpacaRelay's importer handles validation automatically, saving 2-3 hours of cleanup work.
How does AlpacaRelay handle my MailerLite double opt-in subscribers?
MailerLite's export includes a confirmation_status field. When you import into AlpacaRelay, map this field to the subscription_status field, and the system preserves each subscriber's opt-in state — confirmed contacts remain confirmed, pending remain pending. Critically, AlpacaRelay will not re-send double opt-in emails to already-confirmed contacts unless you explicitly choose to. This prevents the common migration mistake of accidentally re-confirming your entire list and triggering spam complaints. Your double opt-in logic (found in MailerLite under Automations > Forms > Confirmation) does not transfer — you'll rebuild it in AlpacaRelay's automation builder in under 15 minutes using the double-opt-in template.
What MailerLite API credentials do I need to migrate?
You do not need API credentials for a standard CSV export — MailerLite's web interface handles it directly from Automations > Subscribers. However, if you want to set up real-time syncing after migration (to keep a test list synchronized during parallel running), retrieve your API key from Account settings > API > API token. Store this securely — you'll paste it into AlpacaRelay's integration settings only if you choose bidirectional sync. For most migrations, the one-time CSV export is sufficient. The API sync is optional and only needed if you're running MailerLite and AlpacaRelay simultaneously for 2-4 weeks during the parallel run.
How long does a MailerLite to AlpacaRelay migration take?
A typical migration timeline is 1-2 weeks. Day 1-2: export contacts and templates from MailerLite (1-2 hours). Day 3-5: import contacts, map fields, and rebuild automations in AlpacaRelay (4-6 hours for standard workflows; 8-12 hours if you have 10+ complex automations). Day 6-14: run both platforms in parallel, sending your highest-engaged segment from AlpacaRelay first to monitor deliverability during the warm-up period (see next answer). Expect a 2-4 week deliverability stabilization window — ISPs will initially rate AlpacaRelay's IP lower than MailerLite's, so open and click rates may dip 10-15% before recovering. This is normal. Once your new IP builds reputation, performance typically exceeds MailerLite within 6-8 weeks.
What does the parallel run cost, and why is it necessary?
Running both MailerLite and AlpacaRelay simultaneously for 2-4 weeks means paying for both platforms during overlap — typically an extra $50-200 depending on your list size and plan tier. This is not a waste. When you switch sending infrastructure, ISPs classify your new IP as unproven. Gmail, Outlook, and Yahoo monitor sender reputation on a per-IP basis. Sending from a new IP to your entire list at once triggers throttling and filtration. The parallel run lets you test AlpacaRelay's deliverability on a small, engaged segment first — usually your top 10-20% by engagement. Once that segment stabilizes (2-3 weeks), you migrate the rest. Without this warm-up, you risk 15-25% of emails going to spam for 4-6 weeks. The parallel-run cost is insurance against revenue loss. Honesty: some customers skip this and regret it.
How does AlpacaRelay score my imported MailerLite templates, and what does that mean for revenue?
When you import templates from MailerLite, AlpacaRelay instantly scores each one across the 8-Dimension Email Quality Framework — Structural Compliance, CTA Clarity, Personalization Depth, Mobile Responsiveness, Spam Trigger Avoidance, Load Time Optimization, Accessibility Standards, and Engagement Prediction. Your post-purchase emails are scored individually. Templates scoring 80+ on the Email Quality Scale (EQS) typically generate 15-25% higher engagement rates and convert 202% better with optimized CTAs, translating to approximately 800-2,000 dollars per month in incremental revenue for a typical ecommerce brand (based on AlpacaRelay analysis of 500+ migrated accounts). Step 3 of the 7-Step Expertise Chain — template optimization — traditionally requires manual A/B testing over weeks. AlpacaRelay's AI does this instantly and flags which dimensions underperform. You'll see concrete recommendations: 'CTA Clarity scored 6.1/10 — change button color from gray to your brand primary color.' This removes guesswork. Most customers improve their imported templates by 10-15 EQS points within the first week.

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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