Softwr

Cloud · head to head

Alibaba Cloud vs GNAT Pro

Alibaba Cloud logo

Alibaba Cloud

Cloud

Asia's leading cloud computing provider

From
Free
Free plan
Yes
Full reviewWebsite
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

The short version

  • Only Alibaba Cloud has a free tier, so it costs nothing to try first.
  • Each has a real cost: Alibaba Cloud technical support is a separate subscription, from $19.99 a month for Developer up to $8,000 a month for Enterprise, with only Basic included; GNAT Pro no pricing published on website; requires contacting AdaCore directly for quotes
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Alibaba Cloud and GNAT Pro differ
AttributeAlibaba CloudGNAT Pro
Starting priceFreeOn request
Pricing modelusage-basedquote
Free tierYesNo
PlatformsLinux, Windows, Api, CliWeb
CategoryCloudDeveloper Tools
Founded2009Unknown

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 Alibaba Cloud

  • Elastic Compute Service
  • Object Storage Service
  • RDS Database
  • MaxCompute
  • Function Compute
  • CDN
  • Load Balancer
  • API Gateway

Only in GNAT Pro

Nothing recorded that Alibaba Cloud does not also cover.

What people use each for

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

Alibaba Cloud

  • Cloud compute and storage with a strong footprint in China and Asia Pacificnot GNAT Pro
  • Pay-as-you-go infrastructure without upfront commitmentnot GNAT Pro
  • Committed-use discounts through savings plans for steady workloadsnot GNAT Pro
  • CDN and data transfer packages for content deliverynot GNAT Pro

GNAT Pro

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

Where each one falls short

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

Alibaba Cloud

  • Technical support is a separate subscription, from $19.99 a month for Developer up to $8,000 a month for Enterprise, with only Basic included
  • Service prices are not shown as a rate card and route through a calculator or sales
  • Committed discounts require savings plans, reserved instances or capacity packages rather than being automatic

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

Pricing, plan by plan

Alibaba Cloud

Free
  • Free TrialFree
    • Free tier credits
    • ECS instances
    • Cloud storage
  • Pay-as-You-GoFree
    • Flexible billing
    • No commitments
    • Global reach

GNAT Pro

On request

No published plan breakdown. See the GNAT Pro review.

Which should you pick?

Choose Alibaba Cloud if

  • You need elastic compute service.
  • You want to start without paying.
  • You work on Linux, Windows, Api, Cli.
  • You also want object storage service.
Alibaba Cloud review

Choose GNAT Pro if

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

GNAT Pro review

Questions people ask

Is Alibaba Cloud or GNAT Pro better?
Neither clearly leads. Alibaba Cloud starts at Free and GNAT Pro at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Alibaba Cloud or GNAT Pro?
Alibaba Cloud has a free tier; the other does not. Paid plans start at Free for Alibaba Cloud and On request for GNAT Pro.
Does Alibaba Cloud or GNAT Pro run on more platforms?
Alibaba Cloud runs on Linux, Windows, Api, Cli. GNAT Pro runs on Web.
Can I use Alibaba Cloud for free?
Yes. Alibaba Cloud has a free tier, so you can try it without paying. GNAT Pro starts at On request.
What is Alibaba Cloud best used for?
Alibaba Cloud is most often used for cloud compute and storage with a strong footprint in china and asia pacific, pay-as-you-go infrastructure without upfront commitment, committed-use discounts through savings plans for steady workloads, cdn and data transfer packages for content delivery. Of those, cloud compute and storage with a strong footprint in china and asia pacific and pay-as-you-go infrastructure without upfront commitment are not what GNAT Pro is typically brought in for.
What can Alibaba Cloud do that GNAT Pro cannot?
Alibaba Cloud covers Elastic Compute Service, Object Storage Service, RDS Database, MaxCompute.

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 Alibaba Cloud

More on GNAT Pro

Keep looking

Other head to heads