Best eCommerce Personalization Software for Shift4Shop

Convert Experiences is the A/B testing platform that delivers enterprise-grade experimentation without the enterprise baggage. For over 15 years, Convert has helped growth marketers, e-commerce teams, and agencies run reliable, flicker-free experiments that scale with their business. From classic A/B and multivariate testing to split URL and personalization campaigns, Convert makes experimentation fast, accurate, and frustration-free. With 90+ integrations (Shopify, GA4, WordPress, WooCommerce, Segment, and more), Convert adapts to modern stacks and supports both marketers and developers. Our Visual Editor lets teams launch experiments without waiting on developers, while advanced targeting and revenue tracking ensure clean, trustworthy insights. Privacy is at our core: Convert is GDPR compliant, HIPAA/CCPA-ready, and never resells data. Pricing is transparent, predictable, and fair — no hidden fees or nasty surprises. And when you need help, you’ll find it fast: real human support via live chat, email, and dedicated agency-friendly support. Our SmartInsert technology eliminates flickering across both frontend and backend experiments, while 40+ stackable targeting filters and robust APIs enable sophisticated test deployment. Convert’s comprehensive toolkit includes real-time QA through Live Logs & QA Wizard, built-in hypothesis prioritization frameworks, and automated collision prevention—all backed by expert support to help you launch tests in under 30 minutes.

ContactPigeon, an all-in-one eCommerce marketing platform, helps businesses engage, nurture, and convert website visitors to customers via an omnichannel approach. The platform provides proven eCommerce automations, list segmentation, contact management, easy drag-and-drop email campaign generator, and all the tools that an enterprise needs to massively scale across multiple channels (emails, web, SMS, and push notifications). ContactPigeon serves more than 250 enterprises in the US and Europe. ContactPigeon has been featured in the past by Fortune, smartinsights.com and smallbizdaily.com.