Free tiers are how most engineers form their first opinion of a cloud, and the two on offer are not built the same way. The AWS free tier is generous for twelve months and then largely expires, while OCI splits its offer into a set of Always Free resources that never expire plus a trial credit. That difference in philosophy matters a lot if you want a permanent place to host a side project or learn without watching a clock. This article compares the two honestly.
It is part of our OCI vs hyperscalers series and pairs with OCI pricing vs AWS pricing and OCI vs AWS: full comparison.
AWS structures its free tier around three buckets: twelve month free allowances for popular services, a smaller set of always free offers, and short trials. The headline items, such as a small instance and some storage, are free only for the first year, after which normal billing applies. OCI takes a different approach. Its Always Free resources stay free for as long as your account is open, and they sit alongside a thirty day trial credit for everything else.
The OCI Always Free tier is notably substantial for a permanent offer. It includes Arm based Ampere compute with a meaningful amount of cores and memory you can split across instances, two small block volumes, object and archive storage allowances, a load balancer, and, distinctively, two Autonomous Databases. Having a real managed Oracle database available permanently for free is something no other major cloud matches, and it makes OCI a strong place to learn database work.
AWS leans on breadth. The twelve month tier touches a long list of services, so you can prototype across compute, storage, databases, queues, and functions in one account. The always free portion is thinner but includes a generous serverless function allowance and some database and messaging quotas. For a year, an AWS account is an excellent sandbox across a very wide catalogue. After that year, costs begin unless you are careful.
| Dimension | OCI | AWS |
|---|---|---|
| Permanent free compute | Generous Arm Ampere allowance | Limited, mostly serverless |
| Free managed database | Two Autonomous Databases, always | Twelve months only |
| Trial credit | 30 day credit on top | Twelve month allowances |
| Service breadth in tier | Focused | Very wide |
| Risk of surprise bill | Low on always free | Higher after year one |
If you want a permanent home for a hobby application, a learning environment, or a small always on service, OCI Always Free is hard to beat, especially with the Arm compute and the free Autonomous Databases. If you want to explore the widest range of managed services for a year and you are comfortable tearing things down before the year ends, the AWS free tier is excellent. Many engineers keep accounts on both for exactly these reasons.
The free tiers reflect each cloud's character. AWS is broad and time limited, OCI is focused and permanent, with a uniquely generous always free compute and database offer. Pick by whether you value breadth for a year or resources that never expire. Continue with OCI pricing vs AWS pricing, OCI Compute vs EC2 and Autonomous Database vs AWS RDS. When the prototype becomes production, our OCI consulting and advisory practice helps you size it properly.
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