Softwr

Developer Tools · head to head

GNAT Pro vs Oracle Cloud

GNAT Pro logo

GNAT Pro

Developer Tools

Software development environments and toolchains for Ada, C/C++ and Rust

From
On request
Free plan
No
Full reviewWebsite
Oracle Cloud logo

Oracle Cloud

Cloud

Enterprise cloud computing services

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Oracle Cloud has a free tier, so it costs nothing to try first.
  • Each has a real cost: GNAT Pro no pricing published on website; requires contacting AdaCore directly for quotes; Oracle Cloud the free trial gives US$300 of credit that expires when consumed or after 30 days, whichever comes first
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which GNAT Pro and Oracle Cloud actually diverge.

Attributes where GNAT Pro and Oracle Cloud differ
AttributeGNAT ProOracle Cloud
Starting priceOn requestFree
Pricing modelquoteusage-based
Free tierNoYes
PlatformsWebLinux, Windows, Api, Cli
CategoryDeveloper ToolsCloud
FoundedUnknown2019

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in GNAT Pro

Nothing recorded that Oracle Cloud does not also cover.

Only in Oracle Cloud

  • Autonomous Database
  • Compute Instances
  • MySQL Database Service
  • Object Storage
  • Block Volume
  • Load Balancers
  • Virtual Cloud Network
  • API Gateway

What people use each for

The jobs each tool is most often brought in to do.

GNAT Pro

  • Building certified avionics software meeting DO-178B/C standardsnot Oracle Cloud
  • Developing automotive embedded systems with ISO-26262 compliancenot Oracle Cloud
  • Integrating Ada, C/C++, and Rust components in single codebasenot Oracle Cloud
  • Managing software supply chain vulnerabilities and SBOMsnot Oracle Cloud
  • Supporting long-lived software systems spanning decadesnot Oracle Cloud

Oracle Cloud

  • Running virtual machines, databases and storage on Oracle's cloud infrastructurenot GNAT Pro
  • Hosting Oracle Database workloads on infrastructure from the same vendornot GNAT Pro

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

GNAT Pro

  • No pricing published on website; requires contacting AdaCore directly for quotes
  • Vendor indicates per-user, per-year subscription model but does not disclose specific costs

Oracle Cloud

  • The free trial gives US$300 of credit that expires when consumed or after 30 days, whichever comes first
  • The US$300 cloud credit is available only in select countries
  • Only one Oracle Cloud Free Trial or Always Free account is permitted per person
  • Accounts left idle for 30 days or more are eligible for suspension or termination as abandoned
  • Always Free NoSQL Database is restricted to the Phoenix region
  • Free Tier availability is subject to capacity limits, and the published per-service capacity figures are estimates that assume the entire credit is spent on that one service

Pricing, plan by plan

GNAT Pro

On request

No published plan breakdown. See the GNAT Pro review.

Oracle Cloud

Free
  • Always FreeFree
    • Oracle Autonomous Database
    • 2 compute instances
    • 100 GB storage
  • Pay-as-You-GoFree
    • Flexible pricing
    • No long-term commitment
    • Enterprise support

Which should you pick?

Choose GNAT Pro if

Nothing in the data separates GNAT Pro from Oracle Cloud on the points above - pick on price and on how each one feels to use.

GNAT Pro review

Choose Oracle Cloud if

  • You need autonomous database.
  • You want to start without paying.
  • You work on Linux, Windows, Api, Cli.
  • You also want compute instances.
Oracle Cloud review

Questions people ask

Is GNAT Pro or Oracle Cloud better?
Neither clearly leads. GNAT Pro starts at On request and Oracle Cloud at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GNAT Pro or Oracle Cloud?
Oracle Cloud has a free tier; the other does not. Paid plans start at On request for GNAT Pro and Free for Oracle Cloud.
Does GNAT Pro or Oracle Cloud run on more platforms?
GNAT Pro runs on Web. Oracle Cloud runs on Linux, Windows, Api, Cli.
Can I use Oracle Cloud for free?
Yes. Oracle Cloud has a free tier, so you can try it without paying. GNAT Pro starts at On request.
What is GNAT Pro best used for?
GNAT Pro is most often used for building certified avionics software meeting do-178b/c standards, developing automotive embedded systems with iso-26262 compliance, integrating ada, c/c++, and rust components in single codebase, managing software supply chain vulnerabilities and sboms. Of those, building certified avionics software meeting do-178b/c standards and developing automotive embedded systems with iso-26262 compliance are not what Oracle Cloud is typically brought in for.
What can GNAT Pro do that Oracle Cloud cannot?
Oracle Cloud covers Autonomous Database, Compute Instances, MySQL Database Service, Object Storage.

Answered from the vendors’ own pages

GNAT Pro: How much does GNAT Pro cost?

GNAT Pro pricing is not published on the website. Customers must request a pricing quote by contacting AdaCore directly or speaking with a GNAT Pro expert.

Source
GNAT Pro: What is GNAT Pro licensing model?

GNAT Pro is sold on a per-user, per-year basis with no license locks. Customers can request pricing for their specific needs.

Source
Share

Related pages

More on GNAT Pro

More on Oracle Cloud

Keep looking

Other head to heads