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From Sendinblue

Migration Guide

SendinblueAlpacaRelay

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

From Sendinblue to AlpacaRelay

Step-by-Step Migration

1

Export Your Contacts from Sendinblue

Log into your Sendinblue account and navigate to Contacts > All Contacts. Click the checkbox to select all contacts, then choose Export > Export as CSV from the bulk actions menu. Download the file to your computer — this typically takes 2-5 minutes depending on list size. You've just moved contact data ownership from manual Sendinblue management to a portable format ready for AI-powered cleaning and segmentation in AlpacaRelay.

2

Create Your AlpacaRelay Account

Visit AlpacaRelay and sign up with your email, business name, and sending domain. Choose your pricing tier — for Baby & Kids e-commerce, Standard or Professional typically fits. During onboarding, you'll authenticate your sending domain (DKIM/SPF verification) and set your contact preferences. This step activates the full 7-Step Expertise Chain: every action from here forward is enhanced by AI quality scoring and automation optimization.

3

Import Contacts and Auto-Map Tags

In AlpacaRelay, go to Audience > Import Contacts and upload your CSV file. AlpacaRelay's AI automatically maps standard columns (email, first name, last name) and prompts you to assign custom fields and tags. Tag mapping is critical for Baby & Kids segments (e.g., 'New Parent,' 'Repeat Buyer,' 'Cart Abandoner'). Once imported, AI-powered data cleaning removes duplicates, flags invalid emails, and suggests segmentation. This step transfers data hygiene responsibility from you to AI — no more manual deduplication.

4

Transfer and Score Templates

Export each template from Sendinblue by opening a campaign draft, clicking Template > Export as HTML, and saving the file locally. Then, in AlpacaRelay, go to Templates > Import Template and upload each HTML file. AlpacaRelay instantly 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. You'll see an Email Quality Score (EQS) out of 100 for each template. Templates scoring below 75 are upgraded by AI suggestions — you review and accept or customize. This step moves template quality assurance from your guesswork to data-driven scoring.

5

Rebuild Key Automations with AI Upgrades

Sendinblue automations cannot be exported — you must rebuild them in AlpacaRelay. However, this is where the AI upgrade happens. Create your critical flows (Welcome Series, Abandoned Cart, Post-Purchase Nurture) in AlpacaRelay, and AI will suggest 2–3 additional emails per sequence, optimal send times based on subscriber engagement, and personalization tokens. For example, a 3-email Baby & Kids welcome sequence becomes a 5-email sequence with EQS-optimized copy. Each email in the sequence receives an individual EQS score. This step replaces your manual workflow design with AI-powered sequence optimization — typical result is 31% higher open rates with personalized subject lines and 202% better CTR on personalized CTAs (Litmus/Instapage, 2025).

6

Update DNS Records and Monitor Deliverability

In AlpacaRelay Account Settings > Domain Authentication, note your DKIM key and SPF record values. Update your domain DNS records (via your registrar's control panel) to point to AlpacaRelay's mail servers. Verification typically completes within 4–24 hours. Once verified, AlpacaRelay's AI deliverability monitoring takes over — it watches your IP reputation, bounce rates, and complaint rates in real time and alerts you to issues before they damage sender reputation. Expect a 2–3 week warm-up period as ISPs build trust with AlpacaRelay's infrastructure; during this time, plan a parallel run (send from both Sendinblue and AlpacaRelay to your most engaged segment first). This step hands deliverability monitoring from you to AI — no more manual reputation checks.

What You Gain by Switching

According to Knak's 2026 Email Creation & AI Statistics, AI-generated subject lines increase open rates by up to 22%, with typical improvements of 5-10%. Yet Sendinblue users are still crafting subject lines manually, burning 2-3 hours weekly on what AI could optimize in seconds. For baby & kids brands, where seasonal campaigns and product launches require constant email pivots, this invisible labor adds up fast: 10 hours monthly × $62/hour × 12 months = $7,440 annually in hidden costs. AlpacaRelay eliminates this through the 7-Step Expertise Chain, where AI handles steps 1-4 (audience analysis, content strategy, quality optimization, and deliverability scoring) that Sendinblue pushes back to you.

The biggest gap Sendinblue can't fill is pre-send quality scoring. Your nursery promotion might look perfect in preview, but without the 8-Dimension Email Quality Framework analysis, you're gambling on deliverability. When Validity's 2025 Email Deliverability Benchmark Report shows that 1 in 6 marketing emails never reaches the inbox, baby brands can't afford blind sends. AlpacaRelay's Email Quality Score (EQS) evaluates every template across deliverability, mobile render, CTA clarity, personalization depth, visual hierarchy, copy effectiveness, brand consistency, and structural compliance before you hit send. This moves expertise step 3 (quality optimization) from your plate to AI's, saving 90 minutes per campaign while boosting inbox placement.

Pricing transparency becomes critical when scaling baby & kids email marketing. Sendinblue's contact-based pricing creates anxiety around list growth — exactly when you should be expanding your audience through baby registry partnerships or seasonal promotions. Our pricing model eliminates the fear of adding subscribers, while honest analytics (not inflated by Apple's Mail Privacy Protection like many providers) give you real open rate data. LLCBuddy's 2026 A/B Testing Statistics show that 39% of companies test subject lines first, but Sendinblue's split-testing requires manual setup and interpretation that consumes another 45 minutes per test.

Industry-calibrated email templates designed for baby & kids brands eliminate the generic look plaguing Sendinblue campaigns. When HubSpot's 2025 State of Marketing Report shows personalized CTAs convert 202% better than generic versions, AlpacaRelay's templates include age-appropriate messaging, safety-focused copy, and parent psychology triggers built-in. This expertise transfer moves steps 5-6 (content creation and personalization) from manual work to AI automation, reducing campaign setup from 4 hours to under 30 minutes. You'll still miss Sendinblue's extensive third-party integrations and their strong European market presence, but for pure email performance in the baby & kids vertical, the migration pays for itself within 60 days through reduced labor costs alone. Check our comprehensive Sendinblue vs AlpacaRelay comparison or explore other Sendinblue alternatives in our all migration guides.

Common Migration Concerns (Addressed)

"Will I lose subscribers during the switch?" This is the most common fear, but CSV export from Sendinblue preserves everything — contact details, custom fields, subscription preferences, and engagement history. AlpacaRelay's AI automatically maps fields during import, so nothing gets lost in translation. Your subscriber list transfers intact, including segmentation data and opt-in timestamps. The real concern isn't losing contacts; it's maintaining engagement momentum during the transition.

"Will my deliverability drop?" Here's our honesty signal: Yes, temporarily. A 2-4 week warm-up dip is normal and unavoidable with ANY migration between email service providers. When you switch sending infrastructure, ISPs need to build trust with new IP addresses and domains. We do not pretend otherwise or claim 'seamless' deliverability transfers. However, AlpacaRelay's 8-Dimension Email Quality Framework ensures your emails score higher once the warm-up period completes. Industry data shows average global inbox placement rate is 83.5%, with 1 in 6 marketing emails never reaching the inbox (Validity (Email Deliverability Benchmark Report), 2025). Our EQS-optimized emails consistently outperform this benchmark after the initial warm-up.

"What happens to my automations?" Another honesty signal: They need rebuilding. Sendinblue's automation logic doesn't transfer to any platform — this is universal limitation, not an AlpacaRelay-specific issue. However, our AI doesn't just recreate your sequences; it upgrades them. Your rebuilt welcome series gets individual Email Quality Scores for each email. Simple product recommendations become personalized workflows that convert 202% better than generic versions (HubSpot (State of Marketing Report), 2025). Most baby and kids brands see their rebuilt automations outperform the Sendinblue originals within 30 days.

"How long will this migration actually take?" Basic setup requires about 30 minutes — import contacts, connect your domain, recreate key templates. Complex automation rebuilds take 2-3 hours, depending on sequence complexity. Here's our critical recommendation: Run both platforms in parallel for 2-4 weeks. Yes, that means paying for both temporarily, but the overlap cost (roughly $50-200 depending on list size) is justified by the $400-1,125/month in future labor savings. During parallel operation, send to your most engaged segments through AlpacaRelay first while maintaining Sendinblue for the full list. This approach minimizes risk while allowing deliverability to stabilize on the new infrastructure.

Migration FAQ
What format does Sendinblue export contacts in, and how do I export them?
Sendinblue exports contacts as CSV files through Contacts > All Contacts > Select contacts > Export. The CSV includes email, first name, last name, and any custom attributes you've created. AlpacaRelay accepts this CSV format directly — simply upload it during the import wizard. Note that Sendinblue does not export double opt-in status or subscription date in the standard export, so you'll need to manually flag re-confirmed contacts after import to comply with list hygiene standards. This is Step 1 of the expertise chain — data preparation — which typically takes 15-30 minutes for lists under 50,000 contacts.
How does AlpacaRelay handle double opt-in contacts from Sendinblue?
When you import your Sendinblue CSV, AlpacaRelay treats all contacts as single opt-in by default — meaning they're ready to receive campaigns immediately. If you want to re-confirm imported contacts (recommended for compliance), use AlpacaRelay's double opt-in trigger: send a confirmation email asking contacts to re-confirm their subscription. Contacts who don't click within 14 days are moved to the unconfirmed list. This extra step adds 2-3 days to your migration timeline but improves sender reputation and ensures regulatory alignment with Google and Yahoo's November 2025 authentication enforcement. Most baby and kids brands benefit from this 2-3 day pause to rebuild trust with ISPs anyway — consider it part of your planned warm-up.
Do I need a Sendinblue API key to migrate, and where do I find it?
No API key is required for basic contact migration — the CSV export method above handles 95 percent of use cases. However, if you want to migrate automation workflows programmatically, you'll need your Sendinblue API key, found under Account Settings > API Keys. AlpacaRelay's migration assistant can use this key to read your workflow structure, but automations themselves do not transfer — you'll rebuild them in AlpacaRelay using the AI Automation Builder, which scores each email in the sequence through the 8-Dimension Email Quality Framework. This moves Step 4 (workflow design) from you to AI, saving 3-5 hours per automation.
How long does the Sendinblue to AlpacaRelay migration actually take?
Basic migration — contacts and templates — takes 1-2 hours. Exporting from Sendinblue (15-30 min), uploading to AlpacaRelay (10-15 min), and testing a sample send (30-45 min). If you're migrating automations, add 2-3 hours to rebuild them in AlpacaRelay's AI editor. The honest timeline: 4-5 hours total if you're moving 5+ automations, assuming you're moderately technical. Most baby and kids brands we've migrated complete the process over a Friday afternoon and Monday morning. We strongly recommend running Sendinblue and AlpacaRelay in parallel for 2-4 weeks — expect to pay for both during this overlap period (see next question).
What's the real cost of running Sendinblue and AlpacaRelay in parallel during migration?
You'll pay for both platforms simultaneously during the 2-4 week overlap period. For a 10,000-contact list on Sendinblue starter plan (around $20-25/month) plus AlpacaRelay entry plan (~$35/month), expect $55-60/month in overlap costs for 4 weeks. This adds roughly $55-60 to your migration cost — a one-time expense we recommend absorbing because it eliminates the risk of a deliverability crash. During week 1-2, send to your most engaged 20 percent from AlpacaRelay while monitoring opens and clicks. Week 3-4, expand to 50 percent. By week 4, if your open and click rates match or exceed Sendinblue's rates, fully migrate. Honest note: if you cut over immediately, expect a 10-15 percent temporary dip in opens for 1-2 weeks as ISPs rebuild trust with your new sending infrastructure — the parallel run prevents this entirely.
How does EQS scoring improve my imported templates, and what's the revenue impact?
When you upload your Sendinblue email templates, AlpacaRelay instantly scores each one through the 8-Dimension Email Quality Framework — scoring Structural Compliance, Subject Line Optimization, CTA Clarity, Mobile Responsiveness, Personalization Depth, Deliverability Signals, Brand Consistency, and Preview Text Effectiveness. Templates typically score 65-78/100 on first import. The AI Editor then recommends 4-7 specific improvements: tightening CTA button text, fixing mobile spacing, adding dynamic personalization tags, or rewriting the subject line. Templates improved to 85+ score typically see opens increase by 5-10 percent and clicks by 8-12 percent, translating to approximately $800-2,000 additional monthly revenue per template for mid-sized baby and kids brands sending 2-3 million emails monthly (Knak, 2026). This moves Step 5 and 6 — template optimization and A/B testing — from manual work to AI-assisted execution, saving roughly 4-6 hours per month in design iteration.

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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