Top 12 Retail IoT Software SaaS Companies in May 2026

Hillsboro, Oregon, United States

MTI is a technology innovator working to enhance customer interactions with major brands across the globe. ​ Our hardware and software solutions enhance customer sales and service, improve security and business operations, and build employee satisfaction.  MTI Global Services offers targeted insights, support, and service for customers using Field Services teams and Business Intelligence.

Boston, Massachusetts, United States

Powered by leading technology and proprietary data, Trax connects brands, retailers, and shoppers, setting the standard for retail excellence. Trax's AI-powered platform uniquely combines solutions that provide unparalleled data-driven signals to leading global CPGs and retailers to deliver real-time data, retail execution, and consumer engagement to increase ROI. 30 of the world's top 50 CPG companies, along with leading retailers and emerging brands, use Trax's shelf monitoring, analytics, merchandising, activation, and shopper engagement solutions at scale to drive positive shopper experiences and unlock revenue opportunities at all points of sale. Trax is a global company with hubs in the United States, Singapore, France, Hungary, China, Mexico, Japan, Brazil, and Israel, serving customers in more than 80 countries worldwide. To learn more, visit traxretail.com..

Santa Clara, California, United States

Decklar pioneers Real-Time Decisions AI with Unified Visibility, reshaping the supply chains of Global 2000s to be transparent, automated, and sustainable. Within weeks, these enterprises transform key processes like replenishment, goods receipt, revenue forecasting, quality release, security, and asset management into dynamic, risk-informed operations. Despite over $25B spent globally on planning, TMS, and visibility tools, supply chains still stall: 60% of shipments arrive late, disrupting inventory plans; 17% face quality issues; and 76% of reusable assets go underutilized. Planning/TMS tools remain Systems of Record, relying on static or manual data. Visibility tools lack business context. Decklar closes this gap. Built on 10+ years self-enriching supply chain visibility data, the Decklar’s AI-native platform fuses real-time shipment and asset signals with Decision Intelligence — delivering precise execution and planning recommendations for Supply Chain, Logistics, Quality, Security, Operations, and Finance — functioning as a System of Action. Decklar’s Real-Time Decisions AI now powers over 90% of global MRO flows, 42% of U.S. pharmaceutical shipments, and about a quarter of global CPG shipments — measurably boosting top and bottom lines. Learn more at https://www.decklar.com