Oracle Cloud Always Free: What Is Included and Where the Limits Are
What Oracle Cloud's Always Free tier includes, how it differs from the 30-day trial, and the home region, capacity and idle limits to plan around.
Oracle Cloud Infrastructure (OCI)
What Oracle Cloud Infrastructure offers, how its pricing and Always Free resources work, which workloads suit it best and what to plan before signing up.
- Best suited to
- Oracle Database workloads, enterprise apps and learning with Always Free
- Key services
- Compute
- Autonomous Database
- MySQL HeatWave
- Object Storage
- OKE
- OCI Generative AI
Oracle Cloud Infrastructure (OCI) is Oracle’s public cloud, and this Oracle Cloud Infrastructure overview covers its services, pricing model and best-fit workloads. OCI is strongest for database-centric and enterprise applications, particularly those already running on Oracle Database, and it is also known among developers for its Always Free resources.
Oracle Cloud core services #
OCI offers a full infrastructure catalog, but a few services define its character:
- Compute: virtual machines and bare metal instances on Intel, AMD and Arm-based Ampere processors, plus GPU shapes for AI workloads. “Flexible shapes” let you choose the number of OCPUs and the amount of memory separately.
- Autonomous Database: a managed Oracle Database service that automates patching, tuning, backups and scaling, offered for transaction processing, data warehousing and JSON workloads.
- MySQL HeatWave: managed MySQL with an in-memory engine for analytics and machine learning on the same data.
- Object Storage, Block Volumes and File Storage: the standard storage trio, with archive tiers for long-term retention.
- Container Engine for Kubernetes (OKE): managed Kubernetes clusters.
- OCI Generative AI: managed access to large language models for chat, embeddings and retrieval use cases.
Resources are organized into compartments inside a tenancy. Compartments are the unit for access policies and cost tracking, so plan them before creating many resources.
How pricing works #
OCI uses a pay-as-you-go model by default, with options to commit spend in exchange for discounts through annual contracts. A few features stand out compared with other large providers:
- Consistent regional pricing: Oracle states that its prices are the same across its commercial regions, which simplifies comparisons.
- Outbound data transfer: OCI includes a monthly allowance of outbound transfer before charges apply, which is generous compared with many providers. Check the current allowance on the pricing page.
- Flexible shapes: since CPU and memory are priced separately, you pay for the ratio you actually need.
- Free Tier: new accounts get a time-limited trial credit plus Always Free resources that remain available after the trial ends.
Always Free resources
The Always Free tier includes a set of compute instances (including Arm-based Ampere capacity), a limited amount of block and object storage, and Autonomous Database instances, all within fixed limits. It is useful for learning, small personal projects and testing.
There are important details: Always Free compute may be reclaimed if it stays idle, capacity for popular shapes can be limited in some regions, and resources are tied to your home region. Our guide to what Oracle Cloud Always Free includes and where its limits are explains these rules in detail.
Where it fits well #
| Scenario | Why OCI is a candidate |
|---|---|
| Oracle Database workloads | Autonomous Database, Exadata options and Oracle licensing programs are designed for these |
| Oracle applications (such as E-Business Suite) | Oracle provides migration tooling and reference architectures for its own software |
| High-bandwidth applications | The included outbound transfer allowance can reduce network costs |
| Learning and hobby projects | Always Free resources allow long-running small workloads without charges |
| Multicloud database setups | Oracle offers database services that run inside other major clouds’ data centers |
Things to consider #
The console and terminology (tenancies, compartments, shapes, OCPUs) take some adjustment if you come from AWS or Azure. An OCPU, for example, is not always the same unit as a vCPU elsewhere, so compare specifications carefully.
The ecosystem of third-party tutorials and community tooling is smaller than for the three largest clouds, although official documentation is thorough and Terraform support is well established.
Free accounts have practical limits beyond the resource caps. Popular Always Free shapes can show “out of capacity” errors in busy regions, and a trial that is not upgraded reverts to Always Free resources only, which means paid resources created during the trial are stopped or removed. Plan to upgrade to pay-as-you-go before running anything you depend on.
Service limits apply to every tenancy, especially on free and trial accounts. To go beyond them, upgrade to a paid account and submit a service limit increase request from the console.
Getting started the official way #
- Sign up on the official Oracle Cloud website. Oracle verifies your email and a payment card; the card check is for identity and you are not charged for Always Free usage.
- Enable multi-factor authentication for your user in OCI Identity and Access Management.
- Create compartments for projects or environments and write IAM policies that grant groups only what they need.
- Set a budget with alert rules in the Billing section.
- Follow the getting started tutorials in the Oracle Cloud Infrastructure documentation.
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