Amplius Customer Fields vs Singleton | Rich Registrationfor Shopify (2026)

Amplius Customer Fields and Singleton | Rich Registration are both Shopify apps designed to enhance customer registration and profile management, allowing merchants to collect additional customer data through custom fields. Amplius Customer Fields emphasizes data ownership and seamless integration with native metafields, aiming for easy data accessibility even after uninstalling the app. Its description highlights its suitability for personalizing customer experiences by collecting data like VAT/Tax ID, birthdays, and preferences. Singleton | Rich Registration, while having a slightly higher rating and more reviews, lacks a detailed feature list in the provided information. Thus, its strength lies in customer satisfaction, though the specific features contributing to this satisfaction are not explicitly stated. While both apps fall into the 'Accounts and login', 'Customer loyalty', and 'Customer loyalty - Other' categories, Amplius Customer Fields positions itself clearly around data ownership and seamless metafield integration. The lack of detailed information about Singleton | Rich Registration makes it difficult to fully assess its differentiators, but its higher rating and review count suggest a potentially superior user experience. However, without knowing its specific features beyond general rich registration capabilities, merchants prioritizing data ownership and clear feature sets might lean towards Amplius.

Amplius Customer Fields and Singleton | Rich Registration are both Shopify apps designed to enhance customer registration and profile management, allowing merchants to collect additional customer data through custom fields. Amplius Customer Fields emphasizes data ownership and seamless integration with native metafields, aiming for easy data accessibility even after uninstalling the app. Its description highlights its suitability for personalizing customer experiences by collecting data like VAT/Tax ID, birthdays, and preferences. Singleton | Rich Registration, while having a slightly higher rating and more reviews, lacks a detailed feature list in the provided information. Thus, its strength lies in customer satisfaction, though the specific features contributing to this satisfaction are not explicitly stated. While both apps fall into the 'Accounts and login', 'Customer loyalty', and 'Customer loyalty - Other' categories, Amplius Customer Fields positions itself clearly around data ownership and seamless metafield integration. The lack of detailed information about Singleton | Rich Registration makes it difficult to fully assess its differentiators, but its higher rating and review count suggest a potentially superior user experience. However, without knowing its specific features beyond general rich registration capabilities, merchants prioritizing data ownership and clear feature sets might lean towards Amplius.