Direct comparison
Oracle Cloud vs STACKIT
Oracle Cloud or STACKIT? The direct cloud comparison of services, data centers, costs and sovereignty. Hyperscaler versus European cloud – focused on sovereignty, GDPR and compliance.
Management summary
As of 2026-07Oracle Cloud Infrastructure positions itself as a global hyperscaler with strong database and networking expertise and cost-efficient Arm compute, but is limited in technological sovereignty due to its US origin and proprietary stack. STACKIT stands out as a sovereign Germany-based cloud with maximum operational control and highest security standards, but clearly focuses on IaaS/PaaS in the DACH region without global reach. For organizations with the highest requirements for data sovereignty and EU control, STACKIT offers the safer foundation, while Oracle Cloud is suitable for complex, global database and virtualization landscapes with a broader service portfolio. The choice depends largely on whether strategic sovereignty or global scalability and service variety are in the foreground.
Methodology & data basisOracle Cloud
HyperscalerUSP: Only major hyperscaler with native Oracle Autonomous Database, Exadata and MySQL HeatWave; very low-cost Ampere Arm compute and a generally available EU Sovereign Cloud operated by EU legal entities
Recommendation: Recommended for EU/DACH organizations with Oracle Database, Exadata or MySQL workloads that need EU data residency and C5/ENS/HDS-aligned hosting
STACKIT
EU providerUSP: German cloud with maximum compliance and a clear focus on IaaS and PaaS
Recommendation: Recommended for organizations prioritizing local security and trust
Performance chart
Oracle Cloud and STACKIT across 8 core categories, compared with the average of all providers (1–10).
Market positioning
All 13 providers by sovereignty and portfolio performance — purely computed from the category ratings.
Positions are purely computational: X = mean of technological & operational sovereignty, Y = mean of all remaining rating categories (each 1–10). Not a ranking recommendation. Methodology & data basis
Strengths & weaknesses
Automatically derived from the editorially reviewed rating data and backed by the category ratings (1–10) — fair to both sides.
Strengths
- Outstanding database portfolio with Autonomous Database, Exadata, and MySQL HeatWave (9/10).
- Very competitive prices for typical IaaS/PaaS usage, especially for Block Storage and Egress (8/10).
- Strong Bare Metal offering with high availability and variety (8/10).
- Comprehensive networking portfolio with VCN, Load Balancing, and DDoS protection (9/10).
Points to consider
- Low technological sovereignty due to proprietary stack and high lock-in risk (4/10, Ø others: 7.7).
- US parent company with residual exposure to US CLOUD Act / FISA despite EU Sovereign Cloud.
- SEAL Score of 4.5/10 (45%) indicates significant sovereignty gaps.
Verified sources
Strengths
- Maximum operational sovereignty (10/10) supported by a SEAL Score of 8.2/10 (82%) and SEAL 3 certification.
- Strong data security and encryption (9/10) with technical protection mechanisms such as Confidential Cloud by Edgeless Systems.
- Excellent Linux support (10/10) as the optimal target platform for Linux workloads and open-source ecosystems.
- Solid managed database portfolio (8/10) with true DBaaS services such as PostgreSQL Flex, MariaDB, and SQLServer Flex.
Points to consider
- No global reach (1/10): With only 2 regions in 2 countries, the provider is unsuitable for workloads outside Europe.
- Weak AI and Big Data offerings (3/10 each), with many AI services only 'announced' and Dremio remaining in beta stage.
- No Bare Metal offering (1/10), which limits specific hardware requirements.
Which provider when?
Use-case-based decision aid — both options are a valid choice.
Choose Oracle Cloud if:
- You need a broad, global service portfolio with strong database and network integration.
- Your workloads are based on Oracle Database, Exadata, or MySQL and benefit from native optimizations.
- You are looking for cost-effective Arm compute and Bare Metal servers for specific performance requirements.
- Global reach with 50+ regions in 28 countries is crucial for your business processes.
Choose STACKIT if:
- Maximum operational and technological sovereignty with EU control is your top criterion.
- You primarily operate Linux workloads and open-source ecosystems in the DACH region.
- You need a cloud solution with the highest compliance standards such as BSI C5 and SEAL 3.
- Your infrastructure requirements can be covered by standard IaaS/PaaS services without global expansion.
Service comparison by category
All 19 rating categories in a head-to-head duel (1–10). A notable lead is marked from a 2-point difference.
| Category | Oracle CloudvsSTACKITScale 1–10 | Avg. all | |
|---|---|---|---|
| Data Security & Encryption | 89 | 7.8 | balanced |
| Technological Sovereignty | 49 | 7.4 | Lead STACKIT |
| Operational Sovereignty | 710 | 8 | Lead STACKIT |
| Strategic Capabilities | 75 | 6.2 | Lead Oracle Cloud |
| Price | 85 | 6.4 | Lead Oracle Cloud |
| Collaboration Tools | 35 | 5.1 | Lead STACKIT |
| Global Reach | 81 | 4.5 | Lead Oracle Cloud |
| Big Data | 63 | 4.8 | Lead Oracle Cloud |
| AI | 73 | 4.8 | Lead Oracle Cloud |
| Bare Metal | 81 | 5.2 | Lead Oracle Cloud |
| Virtualization | 76 | 5.7 | balanced |
| Containerization | 76 | 7.3 | balanced |
| Databases | 98 | 6.9 | balanced |
| High Availability | 76 | 6.7 | balanced |
| Microsoft | 64 | 4.5 | Lead Oracle Cloud |
| Linux | 810 | 8.8 | Lead STACKIT |
| Encryption | 78 | 6.8 | balanced |
| Storage | 77 | 7.7 | balanced |
| Network | 98 | 7.8 | balanced |
Management Summary
Sovereign Cloud
SEAL Framework
Strategic (15 %)
Legal & Jurisdictional (10 %)
Data & AI (10 %)
Operational (15 %)
Supply Chain (20 %)
Technology (15 %)
Security & Compliance (10 %)
Environmental (5 %)
Availability & Locations
Compute
shared & low-budget
Hot Storage
Cold Storage
Managed Databases
Network & Security
Orchestration
Virtualization
Management
Big Data
AI & Machine Learning
Quantum Computing
Compliance & Certificates
German cloud security catalogue
IT service management system standard
Information security management system
Cloud security controls for providers
Personal data protection for cloud
Energy management for data centers
Cloud Security Alliance assurance registry
Service organization control audit reports
Payment card data security standard
Cost Indication
vCPU/h
H100/h
GB/h
Ratio1/4
GB/h | 3000 IOPS
GB/h
GB/h
Cluster/h
LLama3.3-70B per 1Mil tokens
LLama3.3-70B per 1Mil tokens
per GB
Our comparison methodology
The scores show a relative price comparison per service category. The lowest price earns 10 points; higher prices are marked down proportionally. Missing services are treated neutrally.
As of: List prices as of 11 September 2025, location Germany (DE).
More cloud comparisons
Frequently asked questions: Oracle Cloud vs STACKIT
What is the difference between Oracle Cloud and STACKIT?
Oracle Cloud is a global hyperscaler with a broad service portfolio, strong database expertise, and worldwide reach, but with lower technological sovereignty (4/10). STACKIT is a focused Germany-based cloud with maximum operational sovereignty (10/10) and a high SEAL Score (8.2/10), but does not offer a global network and has limited AI/Big Data services.
Which provider is more sovereign?
STACKIT is significantly more sovereign with a SEAL Score of 8.2/10 (82%) and maximum operational sovereignty (10/10). Oracle Cloud has a SEAL Score of 4.5/10 (45%) and, as a US company, is subject to potential US laws such as the CLOUD Act, reducing technological sovereignty to 4/10.
Who is cheaper?
Oracle Cloud has a higher overall price rating (7.0/10) than STACKIT (5.4/10), especially for Block Storage (10.0/10) and Egress (8.5/10). However, STACKIT scores with free egress costs (10.0/10) and competitive prices for Kubernetes Premium (8.7/10). Actual costs are highly workload-dependent.
Which provider offers better database services?
Oracle Cloud leads with a score of 9/10 thanks to native solutions such as Autonomous Database, Exadata, and MySQL HeatWave. STACKIT offers a solid portfolio with 8/10, including PostgreSQL Flex, MariaDB, and SQLServer Flex, but is less deep in proprietary database optimizations.
Is STACKIT suitable for global projects?
No, STACKIT has no global reach (1/10) with only 2 regions in Germany and Austria. Oracle Cloud offers significantly broader global coverage for international projects with 50+ regions in 28 countries (8/10).
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