Triangle Wave
Shopify apps for upsell and cross-sell and more
Triangle Wave is a US-based Shopify app developer founded in 2022. They specialize in the Upsell and cross-sell category, maintaining a focused portfolio with one active application. Their current work has earned a strong reputation among users, holding an average rating of 4.5 stars across 19 total reviews.
The developer’s flagship offering, Sweet Upsell, is designed to boost sales beyond the post-purchase phase. This app has secured 19 reviews with a 4.5-star rating, demonstrating the developer's concentrated expertise in conversion-driven tools. Currently, their development efforts remain centered exclusively within the upsell and cross-sell sector.
Triangle Wave is recognized for delivering consistent quality within their specialized niche. By maintaining a highly-rated flagship product, they prioritize reliable performance for Shopify merchants. Their commitment to the upsell space ensures a streamlined focus on driving store revenue through effective customer journey enhancements.
1 published apps · 1 currently active
Based on 19 verified reviews
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Developers with overlapping focus areas


United Kingdom
Spain
United Arab Emirates