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Sales Enterprise · 105 USD/user/mo · 2026

Microsoft Dynamics 365 vs custom CRM — hidden costs and the real 5-year TCO

Dynamics 365 Sales Enterprise list price is 105 USD/user/month in 2026. For a 50-seat sales team that is 315,000 USD base licence over 5 years, plus Premium Connectors, Dataverse API capacity and ALM specialist cost. Custom CRM at 18-45M HUF fixed price, native NAV Online Számla 3.0 integration, git-versioned ALM.

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TL;DR

  • Dynamics 365 Sales Enterprise, 50 seats, 5 years base licence: 105 × 50 × 60 = 315,000 USD. Premium Connectors +120,000 USD, Power Apps environment +6,000 USD; realistic all-in 5-year TCO 600-900k USD.
  • Sales Professional 65 USD/user/month, Finance module 210 USD/user/month. Source: microsoft.com/dynamics-365/sales/pricing.
  • Dataverse API request limit 6,000 req/day/user default. Intensive integration needs add-on capacity 20-100 USD/month.
  • Custom CRM 18-45M HUF (≈ €46k-€115k) 5-year TCO. ALM specialist day rate 800-1,500 EUR for Dynamics — custom CRM uses a git-versioned codebase, no separate ALM specialist.
  • Migration tools: Microsoft Data Migration Framework (DMF), Dataverse API, KingswaySoft SSIS connector. Typical 6-10 weeks parallel run.

5-year TCO comparison — 50-seat sales team

Dynamics 365 list prices are from the official Microsoft pricing page (May 2026 status). AppForge bands from the public AppForge pricing list.

LineDynamics 365 Sales EnterpriseAppForge custom CRM
Per-user/month base licence105 USD0 USD
5 yr × 50 user base licence105 × 50 × 60 = 315,000 USD—
Power Automate Premium connector+15 × 50 × 60 = 45,000 USDincluded (HTTP/SQL native)
Power Apps non-prod environment100 × 60 = 6,000 USDincluded
Implementation / dev (Y1)~80-200k USD MS partner18-45M HUF (~€46k-€115k)
ALM specialist (5 years)800-1,500 EUR/day × ~60 daysincluded (git CI/CD)
Maintenance 5 years15-25% ARR × 52.5-7.5M HUF
5-yr all-in TCO~600-900k USD20.5-52.5M HUF (≈ €53k-€135k)

Hidden cost caveat: Dataverse API capacity add-on (intensive integration), Sales Insights AI add-on (50 USD/user/month), sandbox environments, Microsoft Premier Support 15-30% ARR. "Attach" licences (a second app on an already-licensed user) 20-50 USD/month.

Feature parity — Hungarian-market context

Items below are about Dynamics 365 Sales Enterprise out-of-the-box. Each is achievable in Dynamics, via AppSource module, Power Platform development or Premium Connector licence.

Custom CRM — native

  • · NAV Online Számla 3.0 XML reporting
  • · EU-only data residency (Hetzner / Cloudflare EU)
  • · Native Hungarian UX, Hungarian docs
  • · HTTP / SQL / on-prem API native, no Premium connector
  • · No Dataverse API request limit
  • · Git-versioned codebase, GitHub Actions CI/CD
  • · Multi-LLM AI lead scoring (Claude / GPT-4 / local)
  • · Source-code escrow, on-prem deploy option

Dynamics 365 — partner / connector / solution

  • · NAV: AppSource module, 4-8 wk lag
  • · Data residency: EU Datacenter option + cost
  • · Hungarian UX: machine-translation feel
  • · SQL Server / on-prem: Premium Connector 15 USD/user/mo
  • · Dataverse 6,000 req/day default + add-on capacity
  • · Managed/unmanaged solution lifecycle, ALM specialist
  • · AI Builder around Microsoft Copilot, no multi-LLM
  • · Source code: SaaS, no escrow

When Dynamics 365 IS the right answer

Dynamics 365 is the right call for roughly 25-35% of Hungarian buyers. Concrete conditions below.

  • Microsoft 365 + Azure shop: existing Power Platform investment (Power Apps, Power BI dashboards), Office 365 E3/E5 licence pack, Azure AD identity. Dynamics 365 plugs in directly.
  • ALM-disciplined organisation: in-house Power Platform Center of Excellence (CoE), managed solution governance, ALM specialists on staff.
  • Power Platform citizen developer culture: business users build apps and flows themselves. Power Platform low-code / no-code wins are realised.
  • Complex multi-tenant, multi-region: Azure AD + Dynamics 365 multi-region deployment is plug-and-play, expensive to replicate in custom CRM.

For a 50-150 person Hungarian sales team with NAV integration and Hungarian language nuance, custom CRM almost always wins on 5-year TCO.

Dynamics 365 migration — 5-step plan

Realistic 50-100 seat timeline: 6-10 weeks parallel run. Migration project fee 4-9M HUF on top of the 18-45M HUF custom CRM project.

  1. Wk 1-2: Schema audit + DMF setup

    Microsoft Data Migration Framework (DMF) configuration, Dataverse solutions inventory (managed and unmanaged), custom tables, business rules, plug-ins.

  2. Wk 3-5: Data extract via Dataverse API

    Account, Contact, Opportunity, Custom Tables bulk export. KingswaySoft SSIS connector for 100k+ records. Email, Note, Attachment full history.

  3. Wk 5-7: Power Automate flow rewrite

    Cloud flows rewritten in Python + Temporal (or n8n). Premium Connector dependencies removed — native HTTP, SQL, REST in custom CRM.

  4. Wk 7-9: AppForge custom CRM build + UAT

    Sales pipeline, account, opportunity module, NAV integration, Hungarian UX. Sales managers run edge-case tests. Dynamics read-only, custom CRM read-write.

  5. Wk 9-10: Cutover + 30-day backup

    Go-live, Dynamics stays read-only for 30 days as backup, then licence cancellation. Power Apps environment teardown.

AppForge price — custom CRM, fixed

Bands below are taken directly from the public AppForge pricing list. Exact quote after a 30-minute scoping call.

  • · Custom CRM: 18-45M HUF initial (≈ €46k-€115k) + 0.5-1.5M HUF/year maintenance
  • · Time to deploy: 16-22 weeks
  • · NAV Online Számla 3.0 integration: in the fixed price
  • · AI lead scoring (multi-LLM): 1-3M HUF separate module
  • · Dynamics 365 migration project: 4-9M HUF separate (6-10 weeks)
  • · Source-code escrow option: 0.5M HUF/year or one-time handover

Talk in person at our office

With a 600k+ USD 5-year Dynamics 365 decision on the table, a 30-minute scoping call always pays back. Call us at +36 30 098 0767, email balint@appforge.hu, or come in person.

Budapest office: 1054 Budapest, Szabadság tér 7. (Bank Center), 2nd floor office 217 · Mon-Fri 09:00-18:00 by appointment.

Sources

Last updated: 2026-05-04. Numbers are list prices; specific licence and implementation terms may be negotiated with the Microsoft partner.

GYIK

Microsoft Dynamics 365 vs custom CRM — FAQ

Microsoft 2026 list prices: Dynamics 365 Sales Professional 65 USD/user/month (basic), Sales Enterprise 105 USD/user/month (complex pipeline, AI sales insights), Finance module 210 USD/user/month (financials, GL). For 50-seat Sales Enterprise over 60 months: 105 × 50 × 60 = 315,000 USD base licence alone. On top: Dataverse storage, Power Apps environment, Premium Connectors (SQL Server, custom REST), Power Automate Per-User or Per-Flow licence. 'Attach' licences (a second app on an already-licensed user) 20-50 USD/month. Source: microsoft.com/en-us/dynamics-365/products/sales/pricing.

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