Infrastructure for the
programmable supply chain
Infrastructure for the
programmable supply chain
Infrastructure for the
programmable supply chain
Rectangle connects your systems, data, and partners, so you can automate operations, put AI to work, and launch new services across your network.
Rectangle connects your systems, data, and partners, so you can automate operations, put AI to work, and launch new services across your network.
Rectangle connects your systems, data, and partners, so you can automate operations, put AI to work, and launch new services across your network.
spots left this quarter
spots left this quarter

Claude Code
Order management


Build AI-first
supply chains
Build AI-first supply chains
Build AI-first supply chains
The tools and networks your supply chain already runs on, easily accessible through code and agents
Distribution and wholesale
3PL, freight brokerage
Manufacturing and CPG
Retail and e-commerce
Powering millions of workflows that
move freight for world-class companies
Powering millions of workflows that
move freight for world-class companies
Our vision

Co-founder and CEO
Matt Salefski
The data about a shipment is as important as the shipment itself. Yet we haven't made meaningful progress towards solving the data challenges in the supply chain over the last 3 decades. Whether it's tracking data, shipment data, or customs data, operations teams still rely on Ctrl+C and Ctrl+V to move freight. EDI is unreliable. Standardization isn't happening. Operational costs continue to increase.
Legacy systems are expensive and built with by-gone technology with by-gone business models. At Rectangle, we're taking a new approach: we're making it easy to move data with modern technology at an accessible price.
Our vision
The data about a shipment is as important as the shipment itself. Yet we haven't made meaningful progress towards solving the data challenges in the supply chain over the last 3 decades. Whether it's tracking data, shipment data, or customs data, operations teams still rely on Ctrl+C and Ctrl+V to move freight. EDI is unreliable. Standardization isn't happening. Operational costs continue to increase.
Legacy systems are expensive and built with by-gone technology with by-gone business models. At Rectangle, we're taking a new approach: we're making it easy to move data with modern technology at an accessible price.

Co-founder and CEO
Matt Salefski
Our vision
Data drives logistics. Data is so important, yet we haven't made meaningful progress towards solving the data challenges in the supply chain over the last 3 decades. Whether it's tracking data, shipment data, or customs data, operations teams still rely on Ctrl+C and Ctrl+V to move shipments. EDI is unreliable. Standardization isn't happening. Operational costs continue to increase.
Legacy systems are expensive and built with by-gone technology with by-gone business models. At Rectangle, we're taking a new approach: we're making it easy to move data with modern technology at an accessible price.

Co-founder and CEO
Matt Salefski
Integrate with your entire
transportation network
Automate the most tedious
and repetitive workflows
Illuminate key milestones
across your vendors
Integrate with your entire
transportation network
Automate the most tedious
and repetitive workflows
Illuminate key milestones
across your vendors
Integrate with your entire
transportation network
Automate the most tedious
and repetitive workflows
Illuminate key milestones
across your vendors
