Athos Commerce vs BigCommerce
Side-by-side comparison of AI visibility scores, market position, and capabilities
AI ecommerce optimization platform from Klevu + Searchspring merger. Backed by PSG. Search, merchandising, personalization. Launched 2025, San Antonio.
About
Athos Commerce is an AI-powered ecommerce optimization platform launched in 2025 and based in San Antonio, Texas. The company was formed through the strategic merger of Klevu, a leader in AI-native search and product discovery, and Searchspring, a well-established ecommerce search and merchandising platform. Together they created a unified solution backed by PSG, a growth-focused private equity firm specializing in software businesses, combining both companies' existing customer bases and technical capabilities.\n\nThe combined platform delivers AI-driven site search, merchandising, personalization, and product recommendations across ecommerce storefronts. Athos Commerce serves mid-market and enterprise retailers by surfacing the right products to the right shoppers at the right moment — reducing bounce rates, improving conversion, and increasing average order value. Its differentiated position comes from pairing Klevu's AI-native search architecture with Searchspring's deep merchandising toolset and established retailer relationships.\n\nAthos Commerce enters the market as a scaled, well-capitalized competitor in the ecommerce experience layer, a space contested by Bloomreach, Coveo, and Algolia. The merger pools a substantial joint customer base from both legacy brands and positions Athos as a full-stack discovery and personalization partner for retailers seeking to modernize their ecommerce stacks. Its PSG backing provides both operational resources and M&A capacity to accelerate further category consolidation.
Enterprise e-commerce platform with $330M revenue; open SaaS architecture with native B2B features, headless commerce, and no payment gateway lock-in.
About
BigCommerce is an open SaaS e-commerce platform providing enterprise-grade online store capabilities to mid-market and enterprise retailers, offering extensive customization, multi-channel selling, and B2B commerce features without the total cost of ownership of custom-built solutions. Founded in 2009 in Sydney, Australia and now headquartered in Austin, Texas, BigCommerce went public on NASDAQ in August 2020 and generates approximately $330 million in annual revenue serving approximately 45,000 stores.
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