If you are running Microsoft Dynamics GP today, the wind down is no longer news. The system keeps working, but updates, tax tables, and support all have dates attached now. This post breaks down the key differences between Microsoft Dynamics 365 Business Central and Oracle NetSuite for organizations choosing their next platform after Dynamics GP.
Below we look at pricing structure, functional breadth, ecosystem, and the objections that tend to surface late in the evaluation. These two land on GP shortlists constantly, usually because both promise to replace everything GP does in one system.
The GP Timeline You Need to Know
- April 1, 2025: New perpetual license sales to new customers ended
- April 1, 2026: New subscription license sales to new customers ended. Existing customers can still add users and modules
- December 31, 2029: End of product enhancements, regulatory and tax updates, service packs, and technical support
- April 30, 2031: End of security updates, and the end of subscription billing and SPLA use
There is still runway, but migration projects usually run 6 to 18 months. The conversations need to start now.
Microsoft Dynamics 365 Business Central
What It Is
Business Central is Microsoft's cloud ERP for small and mid sized businesses. It descends from Dynamics NAV, a product in the market since the late 1980s, and it is where Microsoft is directing its mid market investment. It is also Microsoft's stated destination for GP customers.
Why GP Users Like It
- Microsoft ecosystem integration: If your team works in Microsoft 365, Teams, Outlook, and Power BI all day, Business Central operates inside that stack rather than beside it
- Migration tooling and incentives: Cloud migration tools move master records and balances for organizations on GP 2015 or later, and Microsoft's AIM program adds funding and structure to the move
- Familiar interface patterns: Lists, filters, and personalization behave like other Microsoft products, which shortens the training curve for long time GP users
- Published pricing: Per user rates are posted, so budgeting does not require a negotiation cycle to get a number
- Large partner network: A deep bench of implementation partners plus an AppSource marketplace for the gaps
- ISV continuity: Many add ons GP shops already run, AP automation included, have Business Central versions, so tooling and vendor relationships can carry forward
- Deployment flexibility: Cloud SaaS, on premises, or hybrid
- AI capabilities: Copilot is built in and expanding with each release wave
Considerations
- Not an upgrade: Even with migration tooling, this is a new implementation with process redesign and testing. Plan and budget accordingly
- Per user pricing scales with headcount: Essentials runs $80 per user per month, Premium $110, Team Members $8
- Depth ceilings in complex operations: Heavy manufacturing, advanced warehouse, subscription billing, and multi country statutory reporting frequently require ISV extensions rather than native functionality
- Partner quality varies widely: The size of the channel is an advantage until you pick the wrong partner
GP to BC: Considerations for Accounts Payable »
Oracle NetSuite
What It Is
NetSuite launched in 1998 as one of the first cloud business applications, went public in 2007, and was acquired by Oracle in 2016 for roughly $9.3 billion. It now operates as Oracle's mid market cloud ERP, positioned below Oracle Fusion for larger enterprises. Every customer runs the same underlying version and receives two feature releases a year.
Why GP Users Like It
- Genuine functional breadth: Financials, order management, inventory, CRM, professional services, ecommerce, and HR modules under one roof, which appeals to GP sites currently stitching together bolt ons and spreadsheets
- Multi subsidiary depth: The OneWorld module handles real time consolidation, automated intercompany eliminations, multi currency, and local statutory requirements across a wide range of jurisdictions. GP shops running one company database per entity tend to pay close attention here
- Room to grow into: Oracle positions NetSuite for two tier deployments and for companies acquiring entities, so scale headroom is rarely the constraint
- Mature customization platform: SuiteScript, SuiteFlow, and a long established developer market mean almost anything can be built
- No upgrade projects: Single version SaaS with Oracle managing infrastructure and releases
Considerations
- Opaque, layered pricing: Oracle publishes no list price. Every quote is assembled from a base platform license, named user licenses, and modules. Partner reported figures put the base platform around $999 per month at the low end, full users in the $129 to $199 per user per month range, and individual modules anywhere from several hundred to a few thousand dollars per month each
- Renewal exposure: Oracle moved the standard full user rate from $99 to $129, roughly a 30 percent increase, and consultancies advise budgeting 5 to 8 percent annual escalation at renewal unless caps are negotiated. This is the most common complaint from NetSuite customers, and it is a real change in posture for GP users accustomed to a perpetual license and an annual enhancement plan
- Modules go on easier than they come off: Add ons can be licensed mid contract but generally can only be dropped at renewal, so early over buying gets expensive
- Implementation weight: Partner guidance commonly puts implementation at one to two times the annual license fee
- Cloud only: No on premises option, which rules it out if keeping the ledger in house is a firm requirement
- Connector based Microsoft integration: Excel and Outlook connectivity exists, but there is no equivalent of native Microsoft 365 and Power Platform behavior
- A new ISV shortlist: GP add ons do not follow you. Every third party tool in your current stack has to be re sourced in the SuiteApp marketplace, and customization work generally requires NetSuite specialists rather than your existing developers
Quick Comparison
| Factor | Business Central | NetSuite |
|---|---|---|
| Pricing Transparency | Published per user rates | Quote based, base plus users plus modules |
| Pricing Model | Per user | Platform license plus named users plus modules |
| Microsoft Integration | Deep, native | Connector based |
| Multi Entity Consolidation | Standard capability, ISVs for complex needs | OneWorld, native strength |
| Manufacturing and Warehouse | Premium tier plus ISVs | Native modules, licensed separately |
| Deployment | Cloud, on prem, hybrid | Cloud only |
| Migration Path from GP | Microsoft tooling plus AIM program | Standard data migration project |
| Existing GP Add Ons | Often available for BC | Rebuild or replace |
How to Decide
Business Central may be the better fit if:
- Your organization runs on Microsoft 365 and Teams
- Predictable, published per user pricing suits how finance budgets
- Keeping current ISV relationships and AP automation tooling has real value
- You want the option of cloud, on premises, or hybrid
- Microsoft's migration tooling and AIM incentives factor into the business case
- Copilot and Power Platform are part of the plan
NetSuite may be the better fit if:
- You operate many subsidiaries and consolidation is currently a monthly spreadsheet exercise
- Operational complexity in inventory, ecommerce, or subscription billing exceeds what GP has been handling
- Acquisitions and international expansion are in the plan
- A single vendor covering ERP, CRM, and commerce is worth more than integration flexibility
- Your organization has the appetite to manage a negotiated, module based contract over many years
A Note on Accounts Payable
Whichever way the evaluation goes, invoice processing deserves its own line item. AP is usually the highest volume manual process in the building, and it is the first thing the team will feel on day one of the new system. Business Central keeps that transition short, because AP automation built for Dynamics works on both sides of the migration. Fidesic supports Dynamics GP and Business Central today, so invoice capture, approval routing, and vendor payments do not have to be rebuilt from zero when the ERP changes underneath them. Moving to NetSuite means selecting and implementing new AP tooling alongside the ERP project itself, on top of an already full scope.
Conclusion
Business Central and NetSuite are both credible destinations for a GP organization, and the deciding factors are usually structural rather than functional. Business Central offers Microsoft continuity, published pricing, a migration path built for GP customers, and a stack your team already recognizes. NetSuite offers unusual breadth in a single system and serious multi subsidiary depth, at the cost of pricing opacity, renewal pressure, and starting over on your third party tooling.
There is no universal answer. Entity count, operational complexity, existing technology, and what GP is actually doing for you today all move the needle. What does not vary is the value of starting early. With support ending in 2029, the organizations evaluating now will have better options, saner timelines, and calmer go lives than the ones waiting for the deadline to arrive.
