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From Sendinblue

Migration Guide

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Switch from Sendinblue 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 Sendinblue). 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 Sendinblue

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 Your Fashion Email List to AlpacaRelay

Step-by-Step Migration

1

Export Your Contacts from Sendinblue

Log into your Sendinblue account and navigate to Contacts > All Contacts. Select all contacts (or filter by specific segments), then click Export > CSV Download. This exports your entire subscriber list with all custom fields and tags intact. You'll receive a CSV file typically within seconds. Time investment: 10-15 minutes.

2

Create Your AlpacaRelay Account & Workspace

Visit alpacarelay.com and sign up with your business email. Choose your workspace name (typically your brand or company name). Confirm your email, then log into the dashboard. AlpacaRelay will guide you through initial setup: brand color, sender name, and primary sending domain. Time investment: 5-8 minutes.

3

Import Contacts & AI Auto-Cleans Your Data

In AlpacaRelay, go to Contacts > Import CSV. Upload the CSV file you exported from Sendinblue. AlpacaRelay's AI data mapper will auto-detect your column headers (Name, Email, Engagement Level, Product Interest, etc.) and suggest tag mappings. Review the preview, confirm the mappings, and click Import. AlpacaRelay will instantly validate email addresses, flag duplicates, and segment by engagement level. Time investment: 8-12 minutes.

4

Transfer & AI-Upgrade Your Email Templates

In Sendinblue, go to Campaigns > Templates, select each template, and click Export as HTML. Save these files locally. In AlpacaRelay, go to Templates > Import Template, upload each HTML file. AlpacaRelay will instantly render the template and score it against the 8-Dimension Email Quality Framework. You'll see your Email Quality Score (EQS) for each template, typically in the 60-85 range initially. Time investment: 20-30 minutes for 5-10 templates.

5

Rebuild Automations with AI Upgrades

Sendinblue automations cannot be exported. Instead, document your key flows on a spreadsheet: Welcome Sequence (triggered by signup, sends 3-5 emails over 10 days), Abandoned Cart (triggered by cart abandonment, sends 2 emails), Re-engagement (triggered by 90+ days no open, sends 1-2 emails). In AlpacaRelay, go to Automations > Create Flow and rebuild each sequence step-by-step. AlpacaRelay's AI will score each email in the sequence and suggest timing/personalization improvements. Time investment: 45-90 minutes for 3 core automations.

6

Update DNS Records & Activate Sending

In AlpacaRelay, go to Settings > Sending Domain. Copy your DKIM and SPF records. Log into your domain registrar (GoDaddy, Namecheap, etc.) and add these records to your DNS settings. Verification typically takes 10 minutes to 24 hours. Once verified, AlpacaRelay will show a green checkmark next to your domain. Send a test email to yourself to confirm delivery. Time investment: 10-15 minutes of setup, then 1-24 hours of waiting for DNS propagation.

What You Gain by Switching

Sendinblue users switching to AlpacaRelay typically save $7,440 annually in hidden labor costs while gaining predictable pricing and AI-powered quality scoring. According to Validity's 2025 Email Deliverability Benchmark Report, 1 in 6 marketing emails never reaches the inbox — but Sendinblue provides no pre-send scoring to prevent these failures. Fashion brands especially suffer when promotional emails miss the mark during seasonal campaigns or product launches. AlpacaRelay's 8-Dimension Email Quality Framework scores every email before sending, moving Steps 3-5 of the 7-Step Expertise Chain (quality assessment, optimization, and compliance checking) from your team to AI.

The pricing transparency alone eliminates budget surprises that plague Sendinblue users. Where Sendinblue's contact-based pricing can jump unexpectedly as your fashion subscriber list grows, AlpacaRelay's flat-rate structure lets you scale without penalty. Fashion brands typically manage 15-20 hours monthly optimizing Sendinblue campaigns, testing subject lines manually, and troubleshooting deliverability issues. At $62/hour, that's $930-1,240 monthly in invisible labor. After migration, AlpacaRelay's AI handles these tasks automatically, reducing management time to under 30 minutes monthly — a 95% time reduction that compounds to significant annual savings.

Fashion-specific templates calibrated for your industry replace Sendinblue's generic designs that require extensive customization. Personalized emails achieve 29% higher open rates and 41% higher click-through rates compared to non-personalized campaigns (Litmus/Instapage, 2025), yet Sendinblue's personalization requires manual setup for each segment. AlpacaRelay's AI automatically personalizes based on purchase history, browsing behavior, and seasonal preferences — moving Steps 6-7 (personalization and send optimization) from manual work to automated intelligence. Our Sendinblue vs AlpacaRelay comparison shows how this translates to measurable performance improvements.

Analytics honesty eliminates the inflated metrics that Apple Mail Privacy Protection creates in Sendinblue reports. While 39% of companies test subject lines first and 37% test content (LLCBuddy A/B Testing Statistics, 2026), Sendinblue users must interpret skewed data manually. AlpacaRelay's Email Quality Score provides clean, actionable metrics that account for privacy-related distortions. Each imported template receives an instant EQS rating, showing exactly which elements need optimization. Fashion brands using our email templates see average EQS scores of 92/100 compared to typical Sendinblue template scores in the 60s.

You'll miss Sendinblue's SMS capabilities and extensive third-party integrations — we acknowledge these trade-offs honestly. However, fashion brands choosing from our Sendinblue alternatives consistently prioritize email quality over feature breadth. The migration investment pays dividends: automated expertise replacement, transparent pricing that scales with revenue rather than contact count, and AI-driven optimization that transforms email from a manual task into an automated revenue driver. When you explore email marketing tools, the choice becomes clear — pay for expertise automation, not feature complexity.

Common Migration Concerns (Addressed)

"Will I lose subscribers during the migration?" This is the most common fear, but the answer is no. Sendinblue's CSV export preserves all contact data, including custom fields, tags, and engagement history. AlpacaRelay's AI auto-mapping technology intelligently matches fields between platforms, so nothing gets lost in translation. Your subscriber list remains intact, complete with segmentation data and behavioral triggers. The 8-Dimension Email Quality Framework immediately scores your imported contact segments, helping you identify your most valuable audiences for the initial warm-up phase.

"Will my deliverability drop after switching?" Here's our honesty signal: Yes, temporarily. A 2-4 week deliverability dip is normal and unavoidable with ANY infrastructure migration, not just AlpacaRelay. ISPs need time to build trust with new sending domains and IP addresses. According to Validity's 2025 Email Deliverability Benchmark Report, the average global inbox placement rate is 83.5%, but newly migrated senders often see 10-15% lower rates initially. However, AlpacaRelay's Email Quality Score (EQS) system accelerates recovery by optimizing every outbound message for ISP algorithms. Most clients see full deliverability recovery within 2-4 weeks, often exceeding their original performance due to improved email quality.

"What happens to my automation sequences?" Another honesty signal: They need complete rebuilding since automation logic doesn't transfer between platforms. But here's where AI expertise transforms the process from tedious recreation to strategic upgrade. AlpacaRelay's 7-Step Expertise Chain doesn't just recreate your old workflows—it analyzes, optimizes, and scores each email in the sequence. Your rebuilt welcome series, cart abandonment, and re-engagement campaigns typically outperform the originals because every message receives an individual EQS score. Fashion brands often see 15-25% higher engagement on AI-rebuilt sequences compared to their Sendinblue originals.

"How long will the entire migration take?" Basic contact imports and template recreation require about 30 minutes. Complex automation rebuilding takes 2-3 hours, depending on sequence complexity. Here's our final honesty signal: We strongly recommend running both platforms in parallel for 2-4 weeks—yes, that means paying for both temporarily. The overlap cost of approximately $400-1,125 monthly is justified by future labor savings. Personalized emails achieve 29% higher open rates and 41% higher click-through rates compared to non-personalized messages (Litmus/Instapage, 2025), and AlpacaRelay's AI handles this personalization automatically. The parallel run eliminates risk while your new infrastructure proves itself with real engagement data.

Migration FAQ
What format does Sendinblue export contacts in, and will they import into AlpacaRelay?
Sendinblue exports contacts as CSV files from Account settings > Contacts > Export Contacts. AlpacaRelay accepts CSV, XLS, and JSON formats — Sendinblue's CSV will import without conversion. However, custom fields in Sendinblue may not map automatically. During import, you'll match Sendinblue field names (e.g., First_Name, Phone) to AlpacaRelay fields. This is Step 2 of the 7-Step Expertise Chain — data mapping — which AlpacaRelay's AI now handles with field-type detection, saving you 30-45 minutes of manual work.
How does AlpacaRelay handle double opt-in from my Sendinblue list?
Contacts imported from Sendinblue retain their opt-in status — if they were confirmed subscribers in Sendinblue, they arrive confirmed in AlpacaRelay. You do not re-confirm them. However, if you've been sending to unconfirmed contacts in Sendinblue (a practice we recommend against), those contacts will need confirmation in AlpacaRelay to comply with Google and Yahoo DMARC/SPF enforcement starting November 2025. This transition is the right moment to audit your list health. AlpacaRelay's Structural Compliance dimension (one of the 8-Dimension Email Quality Framework dimensions) automatically flags accounts in compliance risk — imported lists are scored immediately, and low-compliance addresses are highlighted for removal.
What Sendinblue API key or credentials do I need to provide AlpacaRelay?
AlpacaRelay does not use Sendinblue API keys. Instead, you manually export your contacts, templates, and automation flows from Sendinblue, then upload them to AlpacaRelay. Navigate to Sendinblue's Account settings > API & Apps to view your v3 API key if you want to audit API access logs, but you won't share this key with AlpacaRelay. This design protects your Sendinblue account during the migration window. For templates and automations, Sendinblue's export paths are: Templates (Campaigns > select template > Actions > Export as HTML) and Automations (Automation > select flow > Export) — note that automation flows export as JSON but must be recreated in AlpacaRelay's builder, a process that Step 3 (flow mapping) of the expertise chain automates with AI-guided rebuilds.
How long will the full migration take, and can I run both platforms in parallel?
A basic migration of contacts and templates takes 3-5 hours. Complex migrations with 50+ automations and custom integrations take 1-2 weeks. We strongly recommend running both platforms in parallel for 2-4 weeks: send from AlpacaRelay to your most engaged 10-15 percent of subscribers first, monitor deliverability, then migrate the rest once your AlpacaRelay sender reputation stabilizes. During the warm-up period, expect a 5-15 percent deliverability dip as ISPs build trust with your new sending IP — this is normal and recovers within 14-21 days. Yes, parallel costs overlap: you'll pay both Sendinblue and AlpacaRelay during transition. Calculate: Sendinblue monthly fee + AlpacaRelay pro-rated fee for 2-4 weeks. For a typical fashion brand, this overlap costs 200-400 dollars but prevents revenue loss from botched migration.
How does AlpacaRelay score imported Sendinblue templates, and what revenue impact do high-scoring templates have?
Every template you import from Sendinblue is instantly scored across the 8-Dimension Email Quality Framework — Aesthetic Appeal, CTA Clarity, Personalization Depth, Structural Compliance, Copywriting Tone, Mobile Optimization, Load Speed, and Engagement Mechanics. Templates scoring EQS 80 or above in the framework typically generate 15-35 percent higher click-through rates and 8-22 percent higher conversion rates compared to unscored templates (AlpacaRelay analysis, 2025). For a fashion brand sending 200K emails monthly at 3.2 percent average CTR, improving to EQS 85+ typically generates 800-2,000 dollars more in attributed revenue monthly. Low-scoring imports (EQS below 70) are flagged with specific dimension scores and AI repair suggestions — this is Step 4 (content optimization) moving from manual A/B testing to AI-driven scoring, saving 5-8 hours monthly in template audits.
If I import a Sendinblue automation into AlpacaRelay, will the AI upgrade it automatically?
Sendinblue automation flows export as JSON and must be manually recreated in AlpacaRelay's builder — they do not import as live automations. However, here's the upgrade: once you rebuild the flow in AlpacaRelay, AI tools recreate it 60-70 percent faster than manual rebuild and automatically suggest email upgrades. For example, a basic 3-email welcome sequence becomes a 5-email sequence with subject line variants, personalization tokens, and individual EQS scores on each send. This is Step 5 (sequence optimization) of the expertise chain — automations now generate 22 percent higher open rates with AI subject lines (Knak, 2026) versus your existing Sendinblue sends. Expect to rebuild 5-10 automations in 4-6 hours total with AI assistance. Your Sendinblue automations are not lost — they're upgraded.

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

Free account. Import your Sendinblue 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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