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Developer Tools · head to head

GNAT Pro vs LastPass

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
LastPass logo

LastPass

Cybersecurity

Simplify online life with LastPass password manager

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only LastPass 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; LastPass free plan limited to 1 device type only
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where GNAT Pro and LastPass differ
AttributeGNAT ProLastPass
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
PlatformsWebWeb, Desktop, Mobile
CategoryDeveloper ToolsCybersecurity
FoundedUnknown2008

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 LastPass does not also cover.

Only in LastPass

  • Password vault
  • Password generator
  • Autofill
  • Security dashboard
  • Dark web monitoring
  • Emergency access
  • Secure notes
  • Digital wallet

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

LastPass

  • Password management and vault storagenot GNAT Pro
  • Multi-device access and autofillnot GNAT Pro
  • Dark web monitoring and security dashboardnot GNAT Pro
  • Team collaboration with shared folders and policiesnot 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

LastPass

  • Free plan limited to 1 device type only
  • Premium plan costs ~$3/month annually (30% discount applied)
  • Business Teams plan limited to up to 50 users maximum
  • Teams plan offers only 25 security policies
  • Business plan pricing ~$4/user/month
  • Business Max plan costs ~$7/user/month for advanced features

Pricing, plan by plan

GNAT Pro

On request

No published plan breakdown. See the GNAT Pro review.

LastPass

Free
  • Free$undefined/mo
    • Unlimited password storage
    • Autofill
    • Dark web monitoring
  • Premium$undefined/month
    • Unlimited passwords
    • All devices
    • Password generator
  • Families$undefined/month
    • Premium features
    • Shared folders
    • Family manager dashboard

Which should you pick?

Choose GNAT Pro if

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

GNAT Pro review

Choose LastPass if

  • You need password vault.
  • You want to start without paying.
  • You work on Web, Desktop, Mobile.
  • You also want password generator.
LastPass review

Questions people ask

Is GNAT Pro or LastPass better?
Neither clearly leads. GNAT Pro starts at On request and LastPass at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GNAT Pro or LastPass?
LastPass has a free tier; the other does not. Paid plans start at On request for GNAT Pro and Free for LastPass.
Does GNAT Pro or LastPass run on more platforms?
GNAT Pro runs on Web. LastPass runs on Web, Desktop, Mobile.
Can I use LastPass for free?
Yes. LastPass 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 LastPass is typically brought in for.
What can GNAT Pro do that LastPass cannot?
LastPass covers Password vault, Password generator, Autofill, Security dashboard.

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
LastPass: Does LastPass have a free version?

Yes, LastPass offers a free plan with unlimited password storage, autofill, dark web monitoring, and basic password sharing, but it is limited to 1 device type.

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
LastPass: What devices does the free plan support?

The free plan is limited to 1 device type, meaning you must choose either desktop or mobile, not both.

Source
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