Oracle Functions
Oracle Functions: A strong Oracle Cloud fit for event-driven functions, APIs, and workflows. Ranked #5 of 30 in Serverless Platforms by our editors (9.0/10); pricing: Free plan; best for oracle Cloud event-driven applications.
At a glance
- Editor score9.0 / 10
- PricingFree plan
- Best forOracle Cloud event-driven applications
- Free planYes
- Event triggersYes
- Facts checked21 Sep 2026
Where it wins
- Automatic provisioning and scaling for managed serverless execution
- Event triggers, signed HTTP endpoints, and Docker image support
- OCI integrations with logging, metrics, tracing, IAM, and Vault
Where it doesn't
- Usage above the free allowance is billed by invocation and execution time
- Synchronous invocations are limited to 300 seconds
- Its broadest integrations are centered on Oracle Cloud services
Our verdict on Oracle Functions
Oracle Functions is a managed serverless compute service for creating, running, and scaling code without managing infrastructure. It is aimed at teams building event-driven applications, API-driven workloads, cloud-service integrations, automated workflows, and containerized function images. Supported runtimes include Java, Python, Go, Node.js, Ruby, and C#, with custom Dockerfile support for other runtime needs. Functions is available through web and API interfaces and supports event triggers, signed HTTP invocation, provisioned concurrency, and a prebuilt function catalog.
Pricing is usage-based. The Free monthly allowance costs $0 USD per month and includes 2 million function invocations and 400,000 gigabyte memory-seconds per month. The published usage structure also includes Invocation usage for activity over 2 million invocations per month and Execution time usage for activity over 400,000 gigabyte memory-seconds per month. Oracle Functions fits naturally with OCI Events, OCI Notifications, OCI API Gateway, Oracle Integration, OCI Connector Hub, OCI Streaming, OCI Object Storage, Oracle NoSQL, Oracle ERP, and OCI Vault. That makes it a practical choice when functions need to respond to Oracle services or participate in OCI workflows.
The service’s main depth is its combination of managed execution, automatic resource provisioning and scaling, container packaging, and operational controls. Integrated logging, metrics, tracing, IAM, Vault, and signed-image controls support production-oriented workflows, while provisioned concurrency helps keep functions warm. The documented synchronous maximum is 300 seconds, while detached invocations can run up to 3,600 seconds. Oracle Functions is best suited to Oracle Cloud teams that value OCI integration and event-driven execution; teams whose primary requirement is a different cloud ecosystem or longer synchronous execution should evaluate another platform.
Your product? Our editors can test Oracle Functions in depth and publish a review, labelled as paid · from $149/mo →
Oracle Functions pricing
All 3 Oracle Functions plans and prices →
Oracle Functions fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Event triggers | Yes |
| Durable workflows | Not verified |
| Container workloads | Yes |
| Edge deployment | Not verified |
| Max execution time | 300 seconds |
| Supported runtimes | Java, Python, Go, Node.js, Ruby, C#, and custom Dockerfile runtimes |
| Deployment | Cloud |
| Platforms | Web |
| Support | Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 10 integrations: OCI Events, OCI Notifications, OCI API Gateway, Oracle Integration, OCI Connector Hub, OCI Streaming … |
| Pricing | Free plan (source) |
| Website | oracle.com |
| Facts checked | 21 Sep 2026 |
Oracle Functions integrations
Oracle Functions lists 10 integrations on its own site.
- OCI Events
- OCI Notifications
- OCI API Gateway
- Oracle Integration
- OCI Connector Hub
- OCI Streaming
- OCI Object Storage
- Oracle NoSQL
- Oracle ERP
- OCI Vault
Alternatives to Oracle Functions
- AWS LambdaA flexible AWS-native serverless runtime with usage-based pricing and broad event support.9.4
- Google Cloud RunA strong fit for containerized services that need scale-to-zero and Google Cloud integrations.9.3
- Azure FunctionsA capable Azure-native choice for Microsoft-stack serverless applications.9.2
See all Oracle Functions alternatives →
Oracle Functions vs the competition
- Oracle Functions vs AWS Lambda
- Oracle Functions vs Google Cloud Run
- Oracle Functions vs Azure Functions
- Oracle Functions vs Cloud Run functions
- Oracle Functions vs IBM Cloud Code Engine
- Oracle Functions vs Huawei Cloud FunctionGraph
Compare Oracle Functions with any tool side by side →
Used Oracle Functions? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Oracle Functions for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Oracle Functions is listed in our Serverless Platforms directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/oracle-functions/"><img src="https://www.itechguides.com/best/badge/oracle-functions.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update