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Design · head to head

Abstract vs GNAT Pro

Abstract logo

Abstract

Design

Design version control and asset management

From
Free
Free plan
Yes
Full review
GNAT Pro logo

GNAT Pro

Developer Tools

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

From
On request
Free plan
No
Visit GNAT ProFull review

The short version

  • Abstract is a version control and asset management platform.
  • Abstract starts at $12/mo; GNAT Pro prices on request.
  • Where Abstract falls short: built around Sketch files, so it never covered teams that moved to Figma.
  • Where GNAT Pro falls short: no pricing published on website; requires contacting AdaCore directly for quotes.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Abstract and GNAT Pro actually diverge.

Attributes where Abstract and GNAT Pro differ
AttributeAbstractGNAT Pro
Starting priceFreeOn request
Pricing modelSubscriptionQuote
Free tierYesNo
PlatformsmacOS, WebWeb
CategoryDesignDeveloper Tools

Not yet recorded: founded for GNAT Pro.

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 Abstract

  • Version control
  • Branching & merging
  • Asset library
  • Design tokens
  • Collaboration
  • File management
  • Comments
  • Activity tracking

Only in GNAT Pro

Nothing recorded that Abstract does not also cover.

What people use each for

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

Abstract

  • Design systemsnot GNAT Pro
  • Version controlnot GNAT Pro
  • Asset managementnot GNAT Pro
  • Team collaborationnot GNAT Pro

GNAT Pro

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

Where each one falls short

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

Abstract

  • The product appears to be gone. Its documentation path 404s, goabstract.com no longer resolves, and abstract.com now belongs to an unrelated venture capital firm
  • Built around Sketch files, so it never covered teams that moved to Figma

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

Abstract

Free
  • FreeFree
    • 1 shared library
    • Basic version control
    • 2 team members
  • Pro$12/mo
    • Unlimited libraries
    • Full version control
    • Unlimited team members
  • Enterprise$50/mo
    • Everything in Pro
    • Advanced admin controls
    • Compliance & security

GNAT Pro

On request

No published plan breakdown. See the GNAT Pro review.

Which should you pick?

Choose Abstract if

  • You need version control.
  • You want to start without paying.
  • You work on macOS, Web.
  • You also want branching & merging.
Abstract review

Choose GNAT Pro if

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

GNAT Pro review

Questions people ask

Is Abstract or GNAT Pro better?
Neither clearly leads. Abstract 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, Abstract or GNAT Pro?
Abstract has a free tier; the other does not. Paid plans start at Free for Abstract and On request for GNAT Pro.
Does Abstract or GNAT Pro run on more platforms?
Abstract runs on macOS, Web. GNAT Pro runs on Web.
Can I use Abstract for free?
Yes. Abstract has a free tier, so you can try it without paying. GNAT Pro starts at On request.
What is Abstract best used for?
Abstract is most often used for design systems, version control, asset management, team collaboration. Of those, design systems and version control are not what GNAT Pro is typically brought in for.
What can Abstract do that GNAT Pro cannot?
Abstract covers Version control, Branching & merging, Asset library, Design tokens.

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
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