3 Sigma

3 Sigma is a Turkey-based Shopify app developer founded in 2025. They specialize in the Gifts - Other category, with additional expertise spanning upsell and cross-sell solutions and product comparison tools. The developer currently maintains a portfolio of two active applications with a perfect average rating of 5.0.

The developer’s flagship offering is QuizCraft:Smart Product Finder, a tool designed to provide product recommendation quizzes with smart match scores. This app has secured a 5.0 rating based on one review. Their portfolio demonstrates a strategic expansion into diverse e-commerce categories.

3 Sigma is recognized for delivering highly-rated solutions that meet merchant needs. By maintaining a 5.0 average rating across their portfolio, they demonstrate a consistent commitment to quality software development. Their work remains focused on enhancing the shopping experience through specialized product discovery tools.