CLOUD
Oracle Cloud (OCI) vs AWS: cost, performance and when to choose each
How Oracle Cloud Infrastructure compares with AWS for pricing, data egress, Oracle workloads and service breadth — and when multi-cloud makes sense.
By VISIBI Cloud team·Reviewed by Saeed Ak, Co-founder & CTO·Updated 29 September 2026·8 min read
QUICK ANSWER
How Oracle Cloud Infrastructure compares with AWS for pricing, data egress, Oracle workloads and service breadth — and when multi-cloud makes sense.
KEY TAKEAWAYS
✓OCI is often attractive for Oracle databases and egress-heavy workloads.
✓AWS offers the broadest service catalogue and ecosystem.
✓Many organisations run both for different workloads.
AT A GLANCE
Strongest fit (higher = stronger)
Oracle databases — OCIOCI
Low egress cost — OCIOCI
Service breadth — AWSAWS
Ecosystem & skills — AWSAWS
General guidance — we compare using your workloads.
Where OCI stands out
- Oracle Database, Exadata and Autonomous Database
- Oracle E-Business Suite and other Oracle apps
- Generous egress allowances
- Ampere Arm instances for price-performance
Where AWS stands out
- Widest range of managed services
- Largest partner and skills ecosystem
- Mature serverless and container platforms
- Global region coverage
Multi-cloud options
Oracle Database@AWS and interconnects make it easier to run Oracle databases alongside AWS applications. Choose per workload rather than all-or-nothing.
Common mistakes to avoid
✕Buying commitments before rightsizing
✕No tagging, so nobody knows who owns the spend
✕Click-ops changes that can’t be reproduced or audited
✕Migrating without a rollback plan
HOW VISIBI CAN HELP
How we help with cloud
01AssessCertified architects review cost, security and reliability.
02PlanA prioritised roadmap with savings and risks quantified.
03ImplementChanges delivered as Terraform with zero-downtime rollout.
04OperateFinOps reviews, monitoring and optional 24/7 managed services.
Book a free consultation →Free · No obligation · Reply within 24 hours
Frequently asked questions
Is OCI cheaper than AWS?
For some workloads — especially Oracle and egress-heavy — it can be. Compare with your real usage.
Can you migrate from AWS to OCI?
Yes, and the other way round.
Do you have certified architects for both?
Yes — see our AWS and Oracle Cloud consulting pages.
SA
Reviewed by Saeed Ak · Co-founder & CTO25 years engineering high-traffic ecommerce, cloud and security platforms. Written by the VISIBI Cloud team.Meet the team →
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