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GNAT Pro vs IVPN

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
I

IVPN

Cybersecurity

Privacy-focused VPN with anonymous account numbers instead of email signup

From
$6/month
Free plan
No
Full reviewWebsite

The short version

  • Each has a real cost: GNAT Pro no pricing published on website; requires contacting AdaCore directly for quotes; IVPN has no free tier, unlike several consumer VPN competitors with limited free plans.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

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

Attributes where GNAT Pro and IVPN differ
AttributeGNAT ProIVPN
Starting priceOn request$6/month
Pricing modelquotesubscription
PlatformsWebwindows, mac, linux, ios, android
CategoryDeveloper ToolsCybersecurity

Identical on both: free tier (No), 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 IVPN does not also cover.

Only in IVPN

  • Anonymous account numbers
  • Multi-hop connections
  • Independent audits
  • WireGuard and OpenVPN support
  • AntiTracker

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

IVPN

  • Signing up for a VPN without providing an email addressnot GNAT Pro
  • Verifying a VPN's no-logs claims via independent auditsnot GNAT Pro
  • Layering multi-hop routing for higher-anonymity browsingnot GNAT Pro
  • Blocking trackers and ads via built-in AntiTrackernot 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

IVPN

  • Has no free tier, unlike several consumer VPN competitors with limited free plans.
  • Standard plan's two-connection limit is lower than many rivals offering five or more devices.
  • Smaller server network than large mainstream VPN providers, which can limit streaming unblocking.
  • Pricing is higher than budget VPN competitors for comparable simultaneous-connection counts.

Pricing, plan by plan

GNAT Pro

On request

No published plan breakdown. See the GNAT Pro review.

IVPN

$6/month
  • Standard$6/month
    • 2 simultaneous connections
    • $60/year billed annually
    • WireGuard and OpenVPN support
  • Pro$10/month
    • 7 simultaneous connections
    • Multi-hop connections
    • $100/year billed annually

Which should you pick?

Choose GNAT Pro if

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

GNAT Pro review

Choose IVPN if

  • You need anonymous account numbers.
  • You work on windows, mac, linux, ios, android.
  • You also want multi-hop connections.
IVPN review

Questions people ask

Is GNAT Pro or IVPN better?
Neither clearly leads. GNAT Pro starts at On request and IVPN at $6/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GNAT Pro or IVPN?
GNAT Pro starts at On request and IVPN at $6/month.
Does GNAT Pro or IVPN run on more platforms?
GNAT Pro runs on Web. IVPN runs on windows, mac, linux, ios, android.
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 IVPN is typically brought in for.
What can GNAT Pro do that IVPN cannot?
IVPN covers Anonymous account numbers, Multi-hop connections, Independent audits, WireGuard and OpenVPN 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
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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