Softwr

Developer Tools · head to head

GNAT Pro vs Mozilla Firefox

GNAT Pro logo

GNAT Pro

Developer Tools

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

From
On request
Rated
-
Full reviewWebsite
Mozilla Firefox logo

Mozilla Firefox

Technology

Fast, private & safe web browser

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Mozilla Firefox 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; Mozilla Firefox no longer supported on Windows 8.1 and earlier versions (users must use Firefox ESR)

Where they differ

Only the attributes on which GNAT Pro and Mozilla Firefox actually diverge.

Attributes where GNAT Pro and Mozilla Firefox differ
AttributeGNAT ProMozilla Firefox
Starting priceOn requestFree
Pricing modelquoteUnknown
Free tierNoYes
PlatformsWebWindows, macOS, Linux, iOS, Android
CategoryDeveloper ToolsTechnology
FoundedUnknown2004

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 Mozilla Firefox does not also cover.

Only in Mozilla Firefox

  • Enhanced tracking protection
  • Private browsing
  • Customizable interface
  • Add-ons support
  • Cross-device sync
  • Built-in screenshot tool
  • Reader mode
  • Picture-in-picture

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 Mozilla Firefox
  • Developing automotive embedded systems with ISO-26262 compliancenot Mozilla Firefox
  • Integrating Ada, C/C++, and Rust components in single codebasenot Mozilla Firefox
  • Managing software supply chain vulnerabilities and SBOMsnot Mozilla Firefox
  • Supporting long-lived software systems spanning decadesnot Mozilla Firefox

Mozilla Firefox

  • Open-source web browser with privacy-focused designnot GNAT Pro
  • Automatic tracking protection and ad blocking (2000+ data trackers blocked by default)not GNAT Pro
  • Private browsing mode for anonymous web sessionsnot GNAT Pro
  • Built-in password managernot GNAT Pro
  • Multi-platform synchronisation across devicesnot GNAT Pro
  • Developer tools and debugging capabilities for web developmentnot 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

Mozilla Firefox

  • No longer supported on Windows 8.1 and earlier versions (users must use Firefox ESR)
  • No longer supported on macOS 10.14 and earlier versions (users must use Firefox ESR)

Pricing, plan by plan

GNAT Pro

On request

No published plan breakdown. See the GNAT Pro review.

Mozilla Firefox

Free

No published plan breakdown. See the Mozilla Firefox review.

Which should you pick?

Choose GNAT Pro if

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

GNAT Pro review

Choose Mozilla Firefox if

  • You need enhanced tracking protection.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, iOS, Android.
  • You also want private browsing.
Mozilla Firefox review

Questions people ask

Is GNAT Pro or Mozilla Firefox better?
Neither clearly leads. GNAT Pro starts at On request and Mozilla Firefox at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GNAT Pro or Mozilla Firefox?
Mozilla Firefox has a free tier; the other does not. Paid plans start at On request for GNAT Pro and Free for Mozilla Firefox.
Does GNAT Pro or Mozilla Firefox run on more platforms?
GNAT Pro runs on Web. Mozilla Firefox runs on Windows, macOS, Linux, iOS, Android.
Can I use Mozilla Firefox for free?
Yes. Mozilla Firefox 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 Mozilla Firefox is typically brought in for.
What can GNAT Pro do that Mozilla Firefox cannot?
Mozilla Firefox covers Enhanced tracking protection, Private browsing, Customizable interface, Add-ons support.

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
Mozilla Firefox: How much does Firefox cost?

Firefox is free to download and use. No pricing tiers, subscriptions, or payment plans are offered for the standard browser.

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 Mozilla Firefox

Keep looking

Other head to heads