Dynamics 365 vs Oracle Siebel CRM
Compare Dynamics 365 and Oracle Siebel CRM on features, pricing, and buyer fit using the same researched criteria.

Dynamics 365
Microsoft Dynamics 365 Sales CRM for pipeline management, forecasting, and Microsoft 365 / Copilot workflows.
Best for
- • Best fit for mid-market/enterprise teams already standardized on Microsoft 365, Teams, Outlook, and Power Platform
- • Strong when Microsoft ecosystem leverage and IT support are present
- • Agentic CRM that helps teams close deals faster using insights, sales automation, and collaboration tools.
Starting from $65.00/user/mo
No free plan
VS
Our verdict
There is no universal winner between Dynamics 365 and Oracle Siebel CRM. Choose based on pipeline depth, automation, email and calling, reporting, and pricing trade-offs.
Dynamics 365 is better for
- ✓ Ease of use
- ✓ Pipeline management
- ✓ Sales automation
- ✓ Email capabilities
Oracle Siebel CRM is better for
- ✓ Administration
Tie
- • Value for money
Choose Dynamics 365 if: Best fit for mid-market/enterprise teams already standardized on Microsoft 365, Teams, Outlook, and Power Platform
Choose Oracle Siebel CRM if: Established enterprise CRM (Siebel) for complex on-prem/cloud deployments still running mission-critical Siebel processes.

Oracle Siebel CRM
Oracle Siebel CRM legacy enterprise platform; custom quote only.
Best for
- • Established enterprise CRM (Siebel) for complex on-prem/cloud deployments still running mission-critical Siebel processes.
No free plan
Dynamics 365 vs Oracle Siebel CRM pricing
Pricing notes use verified research when available for Dynamics 365 and Oracle Siebel CRM. Confirm live vendor pricing before buying.
Dynamics 365
From $65.00/user/mo
Oracle Siebel CRM
See plans
Dynamics 365
Starting from $65.00/user/mo
Free trial available
- Sales Professional$65.00/user/mo
- Sales EnterprisePopular$105.00/user/mo
- Sales Premium$150.00/user/mo
- Microsoft Relationship SalesCustom
Oracle Siebel CRM
Starting price not evidenced
No free trial evidenced
- EnterpriseCustom
Estimate your team cost
Monthly estimate from verified per-seat list pricing. Confirm on the vendor site before purchasing.
Dynamics 365 · Sales Professional
$975.00/mo
Verified monthly unit prices · Aug 14, 2026
Prices in USD
Shown per user / month from verified list pricing.
Plans can change
Confirm live vendor rates before purchasing.
Add-ons may apply
Calling, SMS, or usage fees can add cost.
Independence
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