Postscript vs Converge
Side-by-side comparison of AI visibility scores, market position, and capabilities
Leading SMS marketing platform for Shopify merchants; raised $100M+; 9,000+ brands use Postscript for cart abandonment flows, post-purchase sequences, and promotional text campaigns with deep Shopify integration for real-time behavioral segmentation.
About
Postscript is the leading SMS marketing platform built exclusively for Shopify merchants. Founded in 2018 in Scottsdale, Arizona, Postscript enables e-commerce brands to build subscriber lists, send targeted text campaigns, and automate SMS flows for cart abandonment, post-purchase sequences, and promotional announcements. The platform's deep Shopify integration allows for real-time segmentation based on purchase history, browsing behavior, and customer attributes.
NY B2C marketing measurement platform unifying attribution across ad channels for 180+ e-commerce brands at $1M+ ARR; YC-backed competing with Triple Whale and Northbeam for D2C analytics after iOS signal loss.
About
Converge is a New York-based B2C marketing measurement platform — backed by Y Combinator with $1 million+ ARR and 180+ customers including publicly listed companies — providing e-commerce brands and online retailers with a unified marketing attribution and measurement stack that reconciles the fragmented, cookie-degraded measurement landscape where Facebook Ads, Google Ads, TikTok, and email channels each report different and conflicting attribution numbers. Founded in 2022 by Jerome Billiet, Thomas Holvoet, and Jan-Henrik Lambrechts with a 4-person team, Converge connects all marketing channels and revenue sources into a single measurement system that shows true customer acquisition costs, channel incrementality, and ROI across the full marketing mix.
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