LOP helps logistics teams plan how cargo fits into containers or trucks. It generates scored 3D load plans and can account for item rotation, crush strength, fragile goods, hazardous-material separation, weight constraints, and center of gravity. Users can choose Quick Plan, Smart Plan, or Maximum Fill, then inspect a plan from different angles and make manual edits in the interactive 3D editor. AI analysis explains the plan’s strategy, constraints, physical risks, and potential improvements. Imports include Excel and CSV, SAP IDoc XML, Oracle WMS Cloud CSV, and generic ERP or WMS spreadsheets. Paid plans export PDF reports, Excel workbooks, and CSV packing lists. Business and Enterprise plans add STEP, STL, OBJ, and PLY imports; Business files are limited to 250 MB each. LOP’s permanent free tier is 0.00 USD per free, with three plans per month, one container and 20 items per plan, one seat, and no exports. The dashboard and account pages work on phones, while the 3D editor is best used on a desktop or laptop.

Who it is for

LOP is aimed at logistics professionals, particularly teams planning machinery and heavy industrial freight. It suits users who need 3D loading plans with cargo constraints and manual editing.

What is good

Plans for containers and trucks
Solver accounts for cargo constraints
Interactive 3D editing from multiple angles
AI explains risks and possible improvements
Imports common spreadsheets and logistics formats

What to know first

Free tier allows three plans monthly
Free tier has no exports
3D editor is best on desktop or laptop
Business CAD imports limited to 250 MB per file

Verdict

LOP combines constrained 3D load planning with tools to review and edit a plan. The free tier has defined monthly and per-plan limits, while exports require a paid plan.

LOP plans and pricing

All plans

Free Free Free tier; permanent 3 plans/month · 1 container/plan · 20 items/plan · 1 seat · no exports lop.tools · 2 Oct 2026

Business Not published Monthly or annual; monthly base fee plus monthly per-seat fee; 1 seat included, up to 25 Unlimited plans, items, and containers · Unlimited AI subject to fair use · STEP/CAD imports up to 250 MB/file docs.lop.tools · 2 Oct 2026

Professional Not published Monthly base fee plus monthly per-seat fee; 1 seat included, up to 5 Unlimited plans · 5 containers/plan · 200 items/plan · 150 AI requests per user/month · STEP/CAD import not included docs.lop.tools · 2 Oct 2026

Enterprise Not published Custom quote Custom seats · API · SSO · SLA · on-premise deployment option subject to agreement docs.lop.tools · 2 Oct 2026

Compared on load planning software

Free plan: Yes
Container loading: Yes
Truck loading: Yes
Delivery sequencing: Yes
Weight constraints: Yes
Mixed fleet support: Yes
API access: Yes

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The record

Product

LOP creates scored, constraint-validated 3D load plans for cargo packed into containers or trucks.

Optimization

Its solver offers Quick Plan, Smart Plan, and Maximum Fill modes and handles item rotation, crush strength, fragile-item, hazardous-material separation, and center-of-gravity constraints.

Visualization

The interactive 3D editor supports real-time viewing from multiple angles and manual editing.

AI analysis

AI analysis explains a solved plan's strategy, constraints, physical risks, and possible improvements.

Imports

LOP supports Excel and CSV imports, SAP IDoc XML, Oracle WMS Cloud CSV, and generic ERP/WMS spreadsheets.

Exports

Paid plans can export load plans as PDF reports, Excel workbooks, and CSV packing lists.

CAD

Business and Enterprise support STEP, STL, OBJ, and PLY imports, with a 250 MB per-file limit stated for Business.

Support

Professional email support responds within two business days, Business priority email within four business hours, and Enterprise has a dedicated support channel under its SLA.

Security and identity

The pricing page lists SSO/SAML for Enterprise, and account sign-in supports Google, Microsoft, or email.

Data retention

Enterprise customers can discuss data-retention requirements, but custom automated erasure is not currently provided.

Intended users

LOP describes its audience as logistics professionals and says it is built particularly for machinery and heavy industrial freight planning.

Mobile availability

LOP says its dashboard, plans, libraries, settings, pricing, and account pages work on phones, while the 3D editor is best used on a desktop or laptop.

Price from

Free