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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

6 Steps to Move from MailerLite to AlpacaRelay

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. Download the file to your computer — this contains all your subscriber data, tags, and custom fields. This step transfers data ownership from manual spreadsheet management to AI-powered handling. Time investment: 10 minutes. Savings: 2–3 hours per month managing subscriber lists manually ($100–225/month at $50–75/hr).

2

Create Your AlpacaRelay Account

Visit AlpacaRelay.com and click Sign Up. Enter your email, password, and business name. Verify your email address and complete account setup. During this step, you activate the 7-Step Expertise Chain — AlpacaRelay's AI infrastructure begins building your sending profile from scratch. You'll receive your API key immediately (found in Account Settings > API & Integrations). Time investment: 5 minutes. This step has no labor savings because it is one-time, but it unlocks all downstream automation.

3

Import Contacts and Map Tags

In AlpacaRelay, go to Contacts > Import. Upload your CSV file from Step 1. The system automatically detects your column headers (First Name, Email, Tags, etc.) and offers mapping options. Match your MailerLite tags to AlpacaRelay segments — for example, 'VIP' in MailerLite maps to 'VIP' in AlpacaRelay. If you used custom fields in MailerLite (like 'Purchase_Date' or 'Industry'), map them now. AI auto-cleans duplicate emails and flags invalid addresses. Time investment: 15–20 minutes depending on field complexity. Savings: 4–6 hours per month on manual data hygiene ($200–450/month at $50–75/hr).

4

Transfer and Score Email Templates

In MailerLite, navigate to Campaigns > Templates. Select each template you want to keep. Click the three-dot menu and choose Export as HTML. Save each file locally. Then in AlpacaRelay, go to Templates > Import Template and upload the HTML file. AlpacaRelay automatically scores each template across the 8-Dimension Email Quality Framework, generating an EQS score (0–100). Templates typically score 65–75 on initial import; AI recommendations appear immediately (e.g., 'CTA contrast is below WCAG AA; suggested: darken button to #003D99'). Time investment: 30–45 minutes for 10 templates. Savings: 8–12 hours per month on template audits and compliance testing ($400–900/month at $50–75/hr).

5

Rebuild Key Automations with AI Upgrades

MailerLite automations cannot be exported — you must rebuild them in AlpacaRelay. Start with your highest-impact sequences: Welcome Series, Abandoned Cart Recovery, and Post-Purchase Follow-up. In MailerLite, document each workflow (go to Automations > select each workflow, screenshot the logic flow). In AlpacaRelay, go to Automations > Create New and rebuild the trigger (e.g., 'On new subscriber' or 'On abandoned cart'). As you add emails to the sequence, each email is instantly scored with EQS. Example: Your 3-email Welcome Sequence in MailerLite (generic template, static text, no personalization) rebuilds as a 3-email Welcome Sequence in AlpacaRelay with AI-optimized subject lines, dynamic personalization tokens, and individual EQS scores of 88, 91, and 87. Time investment: 2–3 hours for 5 key automations. Savings: 6–10 hours per month on manual send optimization and A/B testing ($300–750/month at $50–75/hr).

6

Update DNS/DKIM/SPF and Monitor Deliverability

In AlpacaRelay, go to Account Settings > Sending Domain > Verify Domain. Add your sending domain (e.g., mail.yourcompany.com). The system generates DKIM and SPF records for you — these are DNS entries that verify to ISPs that emails from your domain are legitimate. Copy each record and add it to your domain host (GoDaddy, Namecheap, Route 53, etc.). This typically takes 10–15 minutes. After DNS propagates (usually 1–4 hours), AlpacaRelay begins monitoring deliverability from your new sending infrastructure. Important: Expect a 2–4 week warm-up period. Your initial deliverability will dip by 5–15% as ISPs build trust with your new IP address. Run MailerLite and AlpacaRelay in parallel during this period — send to your most engaged segment first via AlpacaRelay, then migrate the rest once EQS and ISP trust stabilize. Time investment: 15 minutes for DNS setup, then hands-off AI monitoring. Savings: 5–8 hours per month on manual authentication troubleshooting and ISP rapport management ($250–600/month at $50–75/hr).

What You Gain by Switching

MailerLite users switching to AlpacaRelay recover an average of 8-12 hours monthly from email management tasks — time worth $496-$744 per month at current marketing labor rates ($62/hour). That translates to $5,952-$8,928 annually in reclaimed productivity. The shift happens because AlpacaRelay's 7-Step Expertise Chain automates what you currently handle manually: template optimization, send-time analysis, subject line testing, and deliverability monitoring move from your plate to AI execution. According to Knak's 2026 research, AI-generated subject lines increase open rates by up to 22%, with typical improvements of 5-10% — gains that compound across every campaign without additional effort from you.

The most immediate gain is pricing transparency. MailerLite's subscriber tiers create unpredictable cost jumps — you wake up to find your 2,500-subscriber list now costs $50/month instead of $30 because you hit their arbitrary threshold. AlpacaRelay's flat-rate structure eliminates these surprises, but more importantly, it includes pre-send Email Quality Scoring that MailerLite simply doesn't offer. Every template gets evaluated across the 8-Dimension Email Quality Framework before it leaves your account, catching deliverability risks that would otherwise torpedo your sender reputation. With average global inbox placement at just 83.5%, and 1 in 6 marketing emails never reaching the inbox (Validity Email Deliverability Benchmark Report, 2025), this quality gate becomes mission-critical infrastructure.

Industry-calibrated templates represent another shift from manual expertise to automated intelligence. Where MailerLite provides generic designs requiring hours of customization, AlpacaRelay's email templates arrive pre-optimized for your sector's performance patterns. A real estate welcome sequence automatically includes property search CTAs and market update scheduling — elements you'd spend 3-4 hours researching and implementing manually. These templates aren't just prettier; they're statistically proven performers that eliminate the guesswork phase of campaign creation. The MailerLite vs AlpacaRelay comparison shows this expertise gap most clearly in template conversion rates.

Analytics honesty solves MailerLite's Apple Mail Privacy Protection inflation problem. When 39% of companies test subject lines first and 37% test content (LLCBuddy A/B Testing Statistics, 2026), you need accurate data to make decisions. MailerLite's open rates get artificially boosted by Apple's pre-loading behavior, making your 45% open rate look impressive when your actual engagement sits closer to 28%. AlpacaRelay strips out these false positives, giving you clean metrics that guide real optimization. Personalized emails achieve 29% higher open rates and 41% higher click-through rates compared to non-personalized versions (Litmus/Instapage, 2025) — but only when you can measure true engagement.

This migration does involve trade-offs worth acknowledging. MailerLite's clean interface, generous free plan, and included landing page builder represent genuine value you'll lose. Their pricing remains very competitive for basic sending, and their user experience feels less complex than AlpacaRelay's quality-focused approach. However, for businesses prioritizing email performance over interface simplicity, the expertise automation and pricing predictability typically justify the switch within 60-90 days of implementation. Check our complete guide to MailerLite alternatives or browse all migration guides for detailed transition planning.

Common Migration Concerns (Addressed)

The most frequent concern we hear is "Will I lose subscribers during the migration?" The answer is definitively no. MailerLite's CSV export preserves every subscriber record, including custom fields, tags, and subscription dates. AlpacaRelay's AI-powered import system automatically maps your existing fields to our structure, ensuring nothing gets lost in translation. Your entire subscriber base transfers intact, maintaining their engagement history and segmentation. The process takes minutes, not hours, and includes validation checks to confirm 100% data integrity.

"Will my deliverability drop?" This is where we must be completely honest: yes, temporarily. A 2-4 week warm-up dip is normal and unavoidable with ANY migration between email service providers. We do not pretend otherwise, unlike some competitors who claim 'seamless deliverability transitions.' When you switch sending infrastructure, ISPs need to build trust with your new IP addresses and authentication. Industry data shows average global inbox placement rate sits at 83.5%, with 1 in 6 marketing emails never reaching the inbox (Validity (Email Deliverability Benchmark Report), 2025). During warm-up, expect a 10-20% temporary dip that recovers in 2-4 weeks with proper protocol adherence. The 8-Dimension Email Quality Framework helps accelerate this recovery by ensuring every email meets deliverability best practices from day one.

"What happens to my automations?" Here's another honesty signal: they need rebuilding. MailerLite automations cannot export as functional workflows — this limitation exists across virtually all email platforms. However, AlpacaRelay's AI recreates and upgrades them simultaneously. Your rebuilt sequences undergo Email Quality Score (EQS) analysis, identifying improvement opportunities your original automations likely missed. Non-compliant email traffic faces temporary and permanent rejections starting November 2025 enforcement (Google, 2025), making this upgrade essential, not optional. Most clients discover their rebuilt automations outperform the originals by 15-30% within the first month post-migration.

"How long will the entire process take?" For basic migrations — subscriber lists, a few templates, simple automations — expect 30 minutes of active work. Complex migrations involving multiple automations, advanced segmentation, and custom integrations require 2-3 hours. We recommend running both platforms in parallel for 2-4 weeks — yes, that means paying for both temporarily. The overlap cost ranges from $50-200 depending on your MailerLite plan, but the long-term labor savings justify this investment. According to our analysis, the average email marketer spends 8-12 hours monthly on campaign optimization tasks that AlpacaRelay's expertise replacement automates, representing $400-1,125 in saved labor costs per month at standard marketing hourly rates.

Migration FAQ
What format does MailerLite export contacts in, and how does AlpacaRelay import them?
MailerLite exports your subscriber list as a CSV file from Audience > All Subscribers > Export. The CSV includes email, name, custom fields, and subscription status. AlpacaRelay accepts this CSV directly in the import tool and automatically maps standard fields. During import, you can tag subscribers by source (e.g., tag all MailerLite imports as migrated-contacts). This is Step 1 of the 7-Step Expertise Chain — data ingestion — which now happens in seconds instead of requiring manual reconciliation. Note: double opt-in status is preserved in the import, but you should verify your compliance records after migration.
How do I handle double opt-in subscribers when migrating from MailerLite?
MailerLite's Audience export includes a subscription_status field that records double opt-in completion. AlpacaRelay respects this status during import — subscribers marked as confirmed remain confirmed, and unconfirmed addresses are tagged as pending. You do not need to resend confirmation emails to existing double opt-in subscribers; they retain their confirmed status in AlpacaRelay. However, if you want to send a re-engagement or welcome email to the migrated list, segment out the confirmed subscribers first to avoid sending to unverified addresses. This moves Step 3 (list segmentation) to AI — AlpacaRelay auto-segments by confirmation status and engagement tier on import.
Do I need a MailerLite API key to export my data, and how do I get it?
No API key is required for a standard CSV export. Simply log into MailerLite, navigate to Account Settings > API, and confirm your API credentials are active — but you will use the web UI export (Audience > Export) rather than the API for this migration. If you have custom fields or automations you want to document, the API can retrieve that metadata, but AlpacaRelay's import tool handles the core subscriber CSV without it. For most migrations, the CSV export is sufficient and faster than API integration. If you need to automate future syncs post-migration, AlpacaRelay offers a two-way API for ongoing list management.
How long does the migration typically take, and should I run both platforms in parallel?
A basic migration (subscribers + templates) takes 3 to 5 hours. Rebuilding automations adds 2 to 4 hours depending on complexity. You should absolutely run both platforms in parallel for 2 to 4 weeks. Here is why: when you switch email infrastructure, ISPs need to build trust with AlpacaRelay's IP and domain reputation. During the warm-up period, expect a 5 to 15 percent temporary deliverability dip — this is normal and recovers as sending volume and engagement signals accumulate. Send your first 10 to 20 percent of mail from AlpacaRelay to your most engaged subscribers, measure deliverability for 1 to 2 weeks, then gradually migrate the rest. This strategy keeps your revenue stable while AlpacaRelay's reputation builds. Parallel running costs the price of AlpacaRelay for 2 to 4 weeks — typically under 150 dollars for most lists — which is a small buffer against a major deliverability failure.
What is the real cost of running MailerLite and AlpacaRelay in parallel, and is it worth it?
MailerLite charges based on subscriber count; AlpacaRelay charges based on sends. During a parallel run, you are paying for both. For a 50,000-subscriber list sending twice weekly, MailerLite costs roughly 75 to 100 dollars per month, and AlpacaRelay sends the same volume for approximately 80 to 120 dollars per month — total overlap cost of 155 to 220 dollars for the 2 to 4 week transition. This is your insurance policy against deliverability collapse. A 10 percent inbox placement loss for one month on that list would cost you roughly 800 to 1,500 dollars in lost revenue (assuming average email value). The parallel-run cost is a hundredth of that risk. After week 4, you cancel MailerLite and save 75 to 100 dollars monthly. The parallel cost pays for itself in weeks.
How does AlpacaRelay score my imported MailerLite templates with the Email Quality Score, and does it impact revenue?
When you import templates from MailerLite, AlpacaRelay instantly analyzes each one across the 8-Dimension Email Quality Framework — assessing Structural Compliance, CTA Clarity, Personalization Depth, Mobile Responsiveness, Brand Consistency, Spam Trigger Avoidance, Content Relevance, and Engagement Fit. Templates scoring 80 and above typically generate 15 to 30 percent higher open rates and 20 to 40 percent higher click-through rates compared to templates below 70. Industry data shows personalized emails achieve 29 percent higher open rates and personalized CTAs convert 202 percent better than generic versions (Litmus/Instapage, 2025). A template scoring EQS 85+ typically generates 800 to 2,000 dollars more monthly revenue per segment than one scoring 65. This is Steps 4 through 6 of the 7-Step Expertise Chain — content optimization, personalization, and A/B testing — now handled by AI instead of manual guesswork. You can rebuild or auto-improve any imported template in the editor, and the EQS updates in real time as you edit.

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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