The Modern Letter

Klaviyo vs ConvertKit
Avis Klaviyo

Klaviyo vs ConvertKit

Email marketing remains one of the most profitable communication strategies, generating approximately €42 for every...
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GetResponse vs Klaviyo
Avis Klaviyo

GetResponse vs Klaviyo

In 2026, email marketing remains a fundamental element of any effective digital strategy. Among the...
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Klaviyo vs Brevo
Avis Klaviyo

Klaviyo vs. Brevo

In today's digital ecosystem, marketing communication automation represents a key strategic lever for any organization...
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ActiveCampaign vs Klaviyo
Avis Klaviyo

ActiveCampaign vs Klaviyo

Email marketing continues to dominate communication strategies for online stores. Recent research shows that over...
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MailerLite vs Klaviyo
Avis Klaviyo

MailerLite vs Klaviyo

In a constantly evolving digital world, email marketing remains a privileged communication channel for businesses....
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Audit en email marketing
Analyse email marketing

Email marketing audit

You know what differentiates successful brands from those that stagnate with Klaviyo? Regular account audits....
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Intégrer Pinterest à Klaviyo
Intégration Klaviyo

Integrate Pinterest with Klaviyo

Pinterest generates over $80 billion in e-commerce sales in the United States, and 85% of...
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Combien coûte Klaviyo ?
Compte Klaviyo

How much does Klaviyo cost?

You've been asking yourself this question for a while: how much will Klaviyo cost me...
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intégrer Okendo à Klaviyo
Intégration Klaviyo

Integrate Okendo with Klaviyo

95% of consumers consult reviews before purchasing, and emails incorporating social proof generate 16% more...
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Intégrer Wheelio à Klaviyo
Intégration Klaviyo

Integrate Wheelio with Klaviyo

Gamification transforms boring interactions into engaging experiences. Applied to email capture, it can triple your...
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intégrer Recharge à Klaviyo
Intégration Klaviyo

Integrate Recharge with Klaviyo

Subscriptions generate 5 times more customer lifetime value than one-time purchases, but 40% of subscribers...
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Connecter Google Ads à Klaviyo
Intégration Klaviyo

Connect Google Ads to Klaviyo

Google Ads without quality data is like driving with your eyes closed. You spend money,...
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Connecter TikTok à Klaviyo
Intégration Klaviyo

Connecting TikTok to Klaviyo

TikTok is exploding, that's a fact. And if you sell online, you've probably noticed that...
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Intégrer Amazon Buy with Prime avec Klaviyo
Intégration Klaviyo

Integrate Amazon Buy with Prime with Klaviyo

Amazon Prime has over 200 million users worldwide. These are customers already accustomed to one-click...
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Intégrer Crisp avec Klaviyo
Intégration Klaviyo

Integrate Crisp with Klaviyo

Are your marketing and customer support teams working in silos? Are your customers receiving promotional...
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Intégrer DinMo avec Klaviyo
Intégration Klaviyo

Integrate DinMo with Klaviyo

Centralize Your Marketing Data for Hyper-Personalized Campaigns Are you juggling fifteen different marketing tools? Are...
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Intégrer Justuno avec Klaviyo
Intégration Klaviyo

Integrate Justuno with Klaviyo

An average e-commerce site converts only 2-3% of its visitors into customers. The remaining 97%...
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Intégrer Klaviyo à WordPress
Intégration Klaviyo

Integrate Klaviyo with WordPress

WordPress powers over 40% of websites, but many neglect email marketing, even though it can...
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Intégrer Lifetimely à Klaviyo
Intégration Klaviyo

Integrate Lifetimely with Klaviyo

Knowing your average LTV is no longer enough. To truly optimize your marketing investments, you...
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Intégrer Tapcart à Klaviyo
Intégration Klaviyo

Integrate Tapcart with Klaviyo

Push notifications boast a 7x higher conversion rate than emails, and 70% of e-commerce app...
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Intégrer PayWhirl à Klaviyo
Intégration Klaviyo

Integrate PayWhirl with Klaviyo

Subscriptions are great for recurring revenue. But here's the problem: how do you keep your...
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Intégrer Privy à Klaviyo
Intégration Klaviyo

Integrate Privy with Klaviyo

Email marketing generates, on average, €42 in revenue for every euro invested, but this performance...
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Comment augmenter sa liste d'emails sur Klaviyo ?
Analyse email marketing

How to grow your email list on Klaviyo?

Are you struggling to grow your email list? Are you tired of your growth stagnating...
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Klaviyo : c'est quoi ?
Avis Klaviyo

Klaviyo: What is it?

Are you tired of juggling 16 different tools to get to know your customers? Klaviyo...
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Les 13 flows Klaviyo essentiels
Contenu email marketing

The 13 essential Klaviyo flows

Are you looking to automate 25% of your Shopify revenue? Klaviyo flows are your best-kept...
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Les solutions pour éviter les spams sur Klaviyo
Analyse email marketing

Solutions to avoid spam on Klaviyo

It’s every marketer’s nightmare: your carefully crafted Klaviyo campaigns end up in your customers’ spam...
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Intégrer Nosto à Klaviyo
Intégration Klaviyo

Integrate Nosto with Klaviyo

E-commerce personalization has evolved: it's no longer just about recommending products, but about creating consistent,...
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Intégrer ShipStation à Klaviyo
Intégration Klaviyo

Integrate ShipStation with Klaviyo

Delivery represents a key moment in the e-commerce customer experience. 70% of customers want to...
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Intégrer Trustpilot à Klaviyo
Intégration Klaviyo

Integrate Trustpilot with Klaviyo

How to integrate Trustpilot with Klaviyo to maximize social proof in your emails 97% of...
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Les meilleures agences Brevo e-commerce
Avis Klaviyo

The best Brevo e-commerce agencies

Email marketing is an essential communication channel for e-merchants, offering personalization and automation possibilities particularly...
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Les meilleures agences Klaviyo e-commerce
Avis Klaviyo

The Best Klaviyo E-commerce Agencies

Email marketing automation generates an average ROI of 4200% according to Campaign Monitor, but these...
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Les meilleures agences WhatApp e-commerce
Avis Klaviyo

Top e-commerce WhatsApp agencies

Commercial messaging via WhatsApp is revolutionizing French e-commerce. According to Meta, 68% of consumers say...
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Les meilleures agences SMS e-commerce
Avis Klaviyo

Top e-commerce SMS agencies

SMS marketing is revolutionizing French customer engagement with an open rate of 99%, 90% of...
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Comment réduire les coûts de votre abonnement Klaviyo
Compte Klaviyo

How to Reduce Your Klaviyo Subscription Costs

Managing and Optimizing Klaviyo Account Usage Effective management of your Klaviyo account is essential to...
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Comment créer une clé API sur Klaviyo ?
Compte Klaviyo

How to create an API key in Klaviyo?

Managing and Securing Klaviyo API Keys API keys are a fundamental part of the Klaviyo...
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Comment changer la devise de votre compte Klaviyo
Compte Klaviyo

How to change the currency for your Klaviyo account

Currency Configuration in Klaviyo For international e-merchants and digital marketers, correctly configuring the currency in...
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Comment ajouter ou supprimer des utilisateurs sur Klaviyo
Audience email marketing

How to Add or Remove Users in Klaviyo

User access management in Klaviyo Effective user access management is fundamental to maximizing your team's...
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Le double opt-in sur Klaviyo
Audience email marketing

Double opt-in on Klaviyo

Understanding and configuring double opt-in in Klaviyo Double opt-in is an essential practice to ensure...
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Comment créer des liens UTM sur Klaviyo ?
Compte Klaviyo

How to create UTM links in Klaviyo?

Mastering UTM Parameters in Klaviyo to Optimize Your Marketing ROI Understanding the origin of your...
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Comprendre le Smart Sending Klaviyo
Compte Klaviyo

Understanding Klaviyo Smart Sending

Optimize Send Frequency with Smart Sending in Klaviyo Effective management of send frequency has become...
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Migrer de Mailchimp vers Klaviyo ?
Compte Klaviyo

Migrating from Mailchimp to Klaviyo?

Migrate from Mailchimp to Klaviyo to optimize your e-commerce marketing Migrating from Mailchimp to Klaviyo...
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Configurer DKIM, SPF et DMARC sur Klaviyo
Analyse email marketing

Configure DKIM, SPF, and DMARC in Klaviyo

Optimize Your Deliverability with Email Authentication on Klaviyo Email authentication represents a set of essential...
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Migrer de HubSpot vers Klaviyo
Audience email marketing

Migrate from HubSpot to Klaviyo

Migrating from HubSpot to Klaviyo: A Comprehensive Guide for a Successful Transition Migrating from HubSpot...
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Synchroniser les emails de Shopify vers Klaviyo ?
Audience email marketing

Sync emails from Shopify to Klaviyo?

Sync your Shopify subscribers with Klaviyo to boost your e-commerce marketing Syncing your Shopify subscribers...
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Ajouter l'événement "Ajouté au panier" Shopify sur Klaviyo ?
Compte Klaviyo

Add Shopify "Added to Cart" event to Klaviyo?

Migrate to Klaviyo's new "Added to Cart" event for Shopify Migrating to Klaviyo's new "Added...
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Comment modifier les codes promos dans Klaviyo
Compte Klaviyo

How to edit coupon codes in Klaviyo

Mastering Coupon Editing in Klaviyo Discount coupons are an essential marketing lever for boosting sales,...
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Intégrer Klaviyo et WooCommerce
Compte Klaviyo

Integrate Klaviyo and WooCommerce

Optimizing Unique Promotional Codes with Klaviyo and WooCommerce Unique promotional codes are a powerful marketing...
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Générer un code de réduction unique sur Klaviyo
Campagnes email marketing

Generate a unique discount code on Klaviyo

Discount codes are a powerful marketing lever to boost sales and build customer loyalty on...
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Calculer son ROI en email marketing
Analyse email marketing

Calculating Your Email Marketing ROI

"How much does it bring in?" That's THE question your executives ask you when you...
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