Purpose-Built Shipping Tools for Modern Commerce



Postsale simplifies every step of your shipping process. Compare rates fast, automate repetitive work, print labels your way, manage returns, and keep everything organized. It all fits together in a single, flexible platform that adapts to how you work.



Multi‑Carrier, One Place
Your carriers, your accounts, and your rates all in one place. Unlimited carrier accounts includes USPS NSA support and real-time service options for no additional fee.
Your carriers, your accounts, and your rates all in one place. Unlimited carrier accounts includes USPS NSA support and real-time service options for no additional fee.



One‑Click Rate Compare
Easily view prices, delivery estimates, and service details to quickly select the option that fits best.
Easily view prices, delivery estimates, and service details to quickly select the option that fits best.



Full‑Stack Automations
Create order, shipment, and tracking workflows that run on their own. Use conditions, actions, and playbooks designed for real operations.
Create order, shipment, and tracking workflows that run on their own. Use conditions, actions, and playbooks designed for real operations.



Your Brand, Every Touchpoint
Customize logos per store, packing lists, and tracking emails. You have full control through flexible Liquid templates.
Customize logos per store, packing lists, and tracking emails. You have full control through flexible Liquid templates.



Built for Every Data Flow
Use native integrations, CSV, or webhooks. Postsale adapts to your stack and transforms any data flow into shipments.
Use native integrations, CSV, or webhooks. Postsale adapts to your stack and transforms any data flow into shipments.



Labels Without Limits
Print labels your way using thermal printers, laser printers, or any office or warehouse setup. Generate outbound or return labels instantly, or let Postsale send them wherever they are needed.
Print labels your way using thermal printers, laser printers, or any office or warehouse setup. Generate outbound or return labels instantly, or let Postsale send them wherever they are needed.



Returns, Made Simple
Create pay-on-use or prepaid return labels whenever required. You can send them directly to customers in seconds.
Create pay-on-use or prepaid return labels whenever required. You can send them directly to customers in seconds.



Real-Time Insights
See everything that matters in one place including stores, orders, and shipments. Live data and analytics designed to help you move from data to action.
See everything that matters in one place including stores, orders, and shipments. Live data and analytics designed to help you move from data to action.



Precision Filters & Search
Find anything instantly. Search across every data point—orders, shipments, insurance, returns, tags, carriers, dates, and more. Save searches as advanced filters to organize your entire operation exactly how you need it.
Find anything instantly. Search across every data point—orders, shipments, insurance, returns, tags, carriers, dates, and more. Save searches as advanced filters to organize your entire operation exactly how you need it.



Your Hardware, Your Workflow
Work smoothly on any device, including desktops, tablets, and mobile. The interface stays productive wherever work happens.
Work smoothly on any device, including desktops, tablets, and mobile. The interface stays productive wherever work happens.



Your Goals, Our Team, Real Answers
Receive personalized support that understands your business. Expect quick responses and meaningful guidance from real humans.
Receive personalized support that understands your business. Expect quick responses and meaningful guidance from real humans.



Modern Architecture
Postsale is built from the ground up with proven, scalable cloud technologies. The platform is reliable, secure, and ready to grow with your business.
Postsale is built from the ground up with proven, scalable cloud technologies. The platform is reliable, secure, and ready to grow with your business.
Frequently Asked Questions
Frequently Asked Questions
Frequently Asked Questions
What makes Postsale different?
Postsale gives you complete control over your shipping including customizing your order sources and controlling your own carrier relationships and rates, all through a beautifully simple interface that works on any device. While others may want to be in the middle of your relationships, we built Postsale to put merchants back in charge of their business needs, saving hours of manual work without sacrificing the depth of features growing businesses need.
What makes Postsale different?
Postsale gives you complete control over your shipping including customizing your order sources and controlling your own carrier relationships and rates, all through a beautifully simple interface that works on any device. While others may want to be in the middle of your relationships, we built Postsale to put merchants back in charge of their business needs, saving hours of manual work without sacrificing the depth of features growing businesses need.
What makes Postsale different?
Postsale gives you complete control over your shipping including customizing your order sources and controlling your own carrier relationships and rates, all through a beautifully simple interface that works on any device. While others may want to be in the middle of your relationships, we built Postsale to put merchants back in charge of their business needs, saving hours of manual work without sacrificing the depth of features growing businesses need.