SystemsHead-to-head

Epicor Prophet 21 vs Microsoft Dynamics GP

Both state a fit for companies in a similar size range and sit in comparable cost bands, which is why they turn up on the same shortlist. Everything below is drawn from the two vendor records, each of which cites its sources. Any other pairing can be built in the comparison tool, including ones we do not generate a page for.

6 sources cited12 modules in commonReviewed September 2026

Build requirements for the demo

01Fact sheet

CriterionEpicor Prophet 21Microsoft Dynamics GP
Company size fit20–2,000 employees10–500 employees
Cost bandMid-marketMid-market
DeploymentCloud, On-premiseOn-premise
Regions servedNorth AmericaNorth America
CategoriesAccounting, ERPAccounting, ERP
Industries namedWholesaleNonprofit, Professional services, Wholesale
HeadquartersAustin, Texas, United StatesRedmond, Washington, United States

Rows in ink differ between the systems; rows in grey are shared.

02Positioning

How Stackmark characterises each system, in its own words, from the sourced record.

Epicor Prophet 21

Epicor’s distribution-only ERP, built around wholesale order, pricing and warehouse workflows rather than manufacturing.

Microsoft Dynamics GP

The former Great Plains accounting system, still running in many small and mid-size North American businesses. Microsoft points its users at Business Central as the successor.

03Module coverage

Every module either system documents, side by side. A module both list is a shared claim, not a statement that the two implementations are equivalent.

ModuleEpicor Prophet 21Microsoft Dynamics GP
Asset managementModerateModerate
Business intelligenceCoreModerate
CRMModerateModerate
EcommerceModerateNot offered
Financial managementCoreCore
HR and payrollModerateCore
Inventory managementCoreModerate
Manufacturing managementModerateModerate
ProcurementCoreModerate
Project managementModerateModerate
Quality managementModerateModerate
Supply chain managementCoreModerate
Warehouse managementCoreModerate

Core Moderate Via partner Not offered Not checked

Compare with a different system

This page is one pairing. Stackmark generates a page for the pairings a buyer is likely to shortlist, which is a starting point and not a limit: any two systems can be laid side by side, including combinations we never pair.

Or open both in the comparison tool, and add up to 4

04Sources

Epicor Prophet 213

  1. [1]Epicor Prophet 21 (P21) Guide 2026: Features & Roadmap | ERP Researchhttps://www.erpresearch.com/en-us/epicor-prophet-21 · retrieved 2026-09-07
  2. [2]Epicor Prophet 21 | Epicorhttps://www.epicor.com/en-us/erp-systems/prophet-21/ · retrieved 2026-09-07
  3. [3]Distribution | Epicorhttps://www.epicor.com/en-us/industries/distribution/ · retrieved 2026-09-07

Microsoft Dynamics GP3

  1. [1]Great Plains ERP (Dynamics GP) Guide 2026 | ERP Researchhttps://www.erpresearch.com/en-us/microsoft-dynamics-great-plains · retrieved 2026-09-07
  2. [2]Welcome to Dynamics GP - Dynamics GP | Microsoft Learnhttps://learn.microsoft.com/en-us/dynamics-gp/ · retrieved 2026-09-07
  3. [3]Dynamics GP 2018 - Microsoft Lifecycle | Microsoft Learnhttps://learn.microsoft.com/en-us/lifecycle/products/dynamics-gp-2018 · retrieved 2026-09-07