Features
Load Planning,
Reimagined.
Built for the people who actually pack containers.
Built for the people who actually pack containers.
Choose the right balance of speed and optimization. Quick Plan gives you an answer in under 5 seconds. Smart Plan uses local search to refine in under 20 seconds. Maximum Fill runs a full metaheuristic pipeline — simulated annealing, genetic algorithms — exploring every possibility in 60 seconds with live progress updates.
Progressive Results Live ProgressA real-time 3D editor built with React Three Fiber. Drag and drop items into containers, rotate with precision, and watch constraints revalidate instantly. Orbit, pan, and zoom with mouse controls. Switch between 3D, Top, Front, Side, and Door camera presets with smooth transitions.
Orbit Controls Camera Presets Undo/Redo
Upload real parts as STEP, STL, OBJ, or PLY and see them rendered as actual 3D meshes inside your containers — not bounding boxes. Angled parts auto-orient to sit flat, with manual drag-rotate and set-as-bottom controls when you want them. Where other tools force every machine, casting, or engine block into a rectangle, LOP plans against the real shape — so the load you approve is the load that ships.
Auto-Orient Real 3D Meshes Industry First
Powered by Claude AI, LOP doesn't just optimize — it explains every decision. Get score breakdowns across 5 metrics: utilization, weight balance, stability, handling efficiency, and damage risk. See binding constraints, improvement suggestions with impact levels, and actionable next steps.
Score Breakdown Suggestions Powered by Claude
Plan shipments across multiple containers simultaneously. Automatic item distribution using First Fit Decreasing. Per-container or global optimization. Cross-container rebalancing ensures nothing is left behind. Switch between containers with tabbed navigation.
Auto Distribution Rebalancing
Build your company's item library with dimensions, weights, constraints, and even STEP files. Organize with assembly support (item trees). Search, filter, and add items to any plan with one click. Never re-enter the same product specifications again.
Item Trees STEP Storage One-Click Add
Connect to your existing systems. LOP's smart column detection automatically maps fields from SAP, Oracle, and generic CSV/Excel files. Multi-language header support means your German, Turkish, or Japanese export files just work.
SAP Oracle CSV/Excel Auto-Detect
Export PDF load plans with 2D diagrams and loading sequences your warehouse team can follow step by step. Excel reports with full item and placement data. CSV packing lists for system integration. Every export includes AI-generated insights.
PDF Excel CSV Loading Sequence
Share load plans via link with your team or clients. Presence indicators show who's viewing in real-time. Full real-time multi-user editing is on the roadmap — soon your entire team will plan together in the same 3D viewport.
Share Links Presence Real-time Editing — Coming SoonCreate templates from your best load plans and apply them to new shipments with one click. Standard containers, recurring item sets, preferred optimization settings — templated and ready to go.
One-Click Apply Team Templates
Select up to 20 CAD files at once — LOP queues them and builds a library item from each. No adding parts one at a time, no babysitting each upload. Stand up a full product library in minutes instead of an afternoon.
Up to 20 Files One Item EachChoose an STL, OBJ, or PLY part and it renders instantly in the upload dialog — right in your browser, before anything leaves your machine. Catch a wrong file or a wrong scale on the spot, not after a server round-trip. Fewer re-uploads, faster library building.
STL · OBJ · PLY In-Browser PreviewLOP runs right in your phone's browser — no install. Open a plan, adjust a load, and share it from the warehouse floor instead of the desk. Where desktop-bound tools keep planning stuck in the office, LOP goes where the container actually gets loaded.
Phone Browser No Install