WMS RFP Template: Best-of-Breed and ERP-Embedded Evaluation (2026)
A Warehouse Management System RFP that quantifies your operation, puts the best-of-breed-versus-ERP-module decision front and centre, and makes vendors demonstrate picking, labor, and automation capability rather than assert it. Sections covering operation profile, core warehouse functionality, integration, labor management, deployment, and a pricing format that surfaces the real 5-year cost.
Section 1: Operation profile (quantified)
- Facilities: number of sites, square footage each, and whether this is single-site or a multi-site rollout.
- Inventory: active SKU count, fast-vs-slow mover ratio, storage types (pallet, case, each, bulk, hazmat, cold chain).
- Inbound: receipts per day, lines per receipt, ASN coverage, cross-dock volume.
- Outbound: orders per day, lines per order, units per line, parcel-vs-pallet mix, same-day cutoffs.
- Peak: peak-to-average ratio and when peaks fall (seasonal, promotional, end-of-month).
- Channel mix: B2B, B2C / direct-to-consumer, retail replenishment, or 3PL (multiple clients in one building).
- Tracking requirements: lot, serial, expiry / FEFO, catch-weight, country of origin, temperature zones.
Section 2: Architecture preference (explicit)
State whether you are open to both a dedicated best-of-breed WMS and the warehouse module inside your ERP, or only one. Saying so lets vendors in the wrong camp self-disqualify rather than submit a response you cannot compare.
Best-of-breed WMS
Purpose-built for the warehouse: deep wave planning, labor management, slotting, and automation orchestration. Examples: Manhattan Active Warehouse Management, Blue Yonder, Infor WMS, Korber (Infios), Softeon, Tecsys. Higher functionality and higher cost; a real integration project to connect to the ERP.
ERP-embedded warehouse module
Warehouse capability inside the ERP you already run. Examples: SAP EWM, Oracle WMS Cloud, Microsoft Dynamics 365 Supply Chain Management, Infor CloudSuite. Natively integrated and cheaper to run; typically shallower on advanced picking, labor standards, and material-handling orchestration.
Section 3: Core warehouse functionality
3.1 Receiving and putaway
- ASN-based and blind receiving; PO and return receipts; quality-hold on receipt.
- Directed putaway by rule (velocity, zone, hazmat, temperature, dimensional fit).
- License-plate / pallet handling and mixed-SKU pallet breakdown.
3.2 Inventory control and accuracy
- Location and bin tracking to the required granularity; multi-UOM.
- Lot, serial, expiry / FEFO, catch-weight where applicable.
- Cycle counting: ABC-driven, zone-based, and count-back on exceptions rather than annual physical inventory.
- Directed replenishment from reserve to forward-pick.
3.3 Picking, packing, shipping (demonstrate, do not assert)
- Picking methods: discrete, batch, cluster, zone with pick-and-pass; wave and waveless / continuous release.
- Task interleaving and travel optimisation; cartonization and pack logic.
- Short-pick, substitution, and split-shipment handling.
- Shipping: multi-carrier rate shopping, parcel and LTL, compliant labels and documentation.
3.4 Slotting and optimisation
- Slotting analysis and re-slotting recommendations by velocity and affinity.
- Value-added services (kitting, labelling, gift wrap) as tracked warehouse tasks.
Section 4: Integration scope (where the effort actually lives)
List every external system that exchanges data with the WMS. For each, specify direction (push / pull / bi-di), frequency (real-time / near-real-time / batch), record volume, and the failure mode when the integration breaks.
- ERP: [your ERP] - item master, inventory balances, PO / ASN inbound, shipment confirmation, financial postings.
- Order management / e-commerce: [your OMS / platform] - order download, inventory availability, fulfilment status.
- TMS / parcel: [your carriers and TMS] - rate shopping, label generation, manifest, tracking.
- Material-handling equipment: conveyor, sortation, AS/RS, print-and-apply via WCS / WES; robotics and AMRs (goods-to-person).
- EDI trading partners: inbound 940 / 943 / 945 / 856 and outbound counterparts where applicable.
- Data / BI: replication for reporting and dashboards.
- Identity / SSO: [Okta / Entra ID] with SCIM provisioning.
Section 5: Labor management and mobility
- Integrated labor management (LMS): engineered or discrete standards, goal-vs-actual, and supervisor dashboards - or a named third-party LMS if not native.
- Mobile execution: RF handhelds, voice picking, wearables / ring scanners, and Android device support.
- Task management and prioritisation across receiving, replenishment, picking, and loading.
- Training footprint: how long to make a new associate productive on the RF flows.
Section 6: Deployment, platform, and 3PL requirements
- Deployment model: multi-tenant SaaS, single-tenant cloud, private cloud, or on-premise - and the upgrade cadence for each.
- Availability: uptime SLA, disaster recovery RPO / RTO, and offline / degraded-mode operation when connectivity drops on the floor.
- Configurability: how much is configuration versus custom code, and how customisations survive upgrades.
- Multi-site rollout: template-and-roll approach, and how site-specific variation is handled.
- 3PL only: multi-client (multi-owner) inventory segregation and activity-based billing / invoicing.
Section 7: Pricing format required
- Licensing model: named vs concurrent user, per-facility, and any transaction / order-line component.
- Base platform fee separate from usage.
- Deployment cost difference: SaaS subscription vs perpetual license plus annual maintenance (state the maintenance percentage).
- Implementation services: cost range, phased, and what is included (blueprint, build, test, cutover, hyper-care).
- Integration and MHE / automation interface costs called out separately - these are routinely the largest line.
- Non-production environments (dev / test / training) cost.
- Year-2 through year-5 escalators, and a single 5-year TCO summary line at your projected volume.