Inventory Management System
Custom inventory software with real-time tracking, multi-location visibility, lot and serial number control, automated reorder points, and full audit trails—built to handle complexity that off-the-shelf tools can't.
Managing inventory across locations, SKUs, and financial systems shouldn't mean juggling disconnected tools. Keel builds custom inventory management software with seamless QuickBooks integration—giving your operations team real-time stock visibility, automated reorders, and financial sync that actually works. Built around your process, owned by your team, and live in weeks.

End-to-end inventory and operations services built around your workflows, from stock tracking to procurement and fulfilment.
Custom inventory software with real-time tracking, multi-location visibility, lot and serial number control, automated reorder points, and full audit trails—built to handle complexity that off-the-shelf tools can't.
Seamless API integration ensuring stock levels, purchase orders, and financial data sync automatically between your inventory system and QuickBooks—eliminating manual entry and reconciliation errors.
Professional procurement stack to manage suppliers, automate purchase order creation, enforce approval workflows, and synchronise costs directly with your financial systems including QuickBooks.
Manage complex order flows from multi-channel capture through to fulfilment, with smart inventory allocation, automated warehouse rules, and synced tracking—all connected to your QuickBooks accounts.
Custom warehouse workflows built around your layout and processes—receiving, put-away, picking, packing, and shipping—fully integrated with inventory and financial data for complete operational control.
A fully managed onboarding service to transition your existing inventory and financial data onto the Keel platform, ensuring a smooth go-live with minimal disruption to your operations.

We start by deeply understanding your inventory workflows, stock structures, SKU complexity, and how your team currently uses QuickBooks. This ensures every configuration decision reflects how your business actually operates—not a generic template.
See how fast-moving operations teams use Keel to replace spreadsheets and legacy systems with tools they truly own.
Keel is the modern ERP alternative built for operations teams who need total control, flexibility, and a system that fits their business—not the other way around.
Every inventory workflow, SKU structure, and QuickBooks sync rule is configured to match exactly how your operations team works—no rigid templates or forced compromises.
Unlike legacy ERP implementations that take months, Keel delivers production-ready inventory systems with QuickBooks integration in a matter of weeks, so you see value fast.
Your data, your logic, your platform. Keel gives you complete ownership so your team can iterate, extend, and evolve the system without waiting on a vendor or a large dev team.
Founded by operators who built software scaling to 600k customers and $130m revenue, Keel understands the real-world complexity of inventory and financial systems at pace.
Built by operators, for operators—people who've lived the problem firsthand.
Keel was founded in 2021 by three former executives from Echo, Europe's fastest-growing online pharmacy, later acquired by Pharmacy2U. As CEO, CTO, and CPO at Echo, the founding team built custom operations software that shipped 50,000 medicines to 600,000 customers daily, growing the business to $130m annual revenue. They experienced first-hand how off-the-shelf tools buckle under real operational complexity—especially in highly regulated industries where accuracy and traceability aren't optional. That frustration became Keel: a platform they wished had existed. Headquartered in Altrincham, Cheshire, and backed by leading European investors Earlybird and LocalGlobe with $6m in seed funding, Keel is now empowering operations teams everywhere with flexible, powerful software they truly own.
QuickBooks offers basic inventory tracking within QuickBooks Commerce and QuickBooks Online Advanced, covering stock quantities and cost of goods. However, it lacks advanced capabilities like multi-location bin-level tracking, lot and serial number tracing, automated warehouse workflows, and complex reorder logic. Businesses with genuine operational complexity typically integrate QuickBooks with a dedicated custom inventory system—like Keel—to get financial accuracy alongside full operational control.
Talk to a Keel specialist to discuss your inventory and QuickBooks requirements at no obligation.
Registered with the UK's data protection authority for compliant data handling.
Seed funded by leading European venture investors in 2024.
Transparent, community-verified codebase built on engineering best practices.
Tell us about your inventory challenges and current QuickBooks setup. We'll map out a custom solution and have you live in weeks—no lengthy procurement processes, no bloated enterprise contracts.
For immediate assistance, feel free to give us a direct call at You can also send us a quick email at bobbi@keel.xyz
For immediate assistance, feel free to give us a direct call at You can also send us a quick email at bobbi@keel.xyz