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LastPass vs OWASP ZAP

LastPass logo

LastPass

Cybersecurity

Simplify online life with LastPass password manager

From
Free
Rated
-
Full reviewWebsite
OWASP ZAP logo

OWASP ZAP

Cybersecurity

Free, open-source web application scanner and intercepting proxy, now governed by the Software Security Project.

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: LastPass free plan limited to 1 device type only; OWASP ZAP authenticated scanning of modern single-page applications is the hard part and ZAP makes you build it by hand: session handling, token refresh and login scripts are configured per application, and a misconfigured session means the scanner logs itself out and reports a clean result for pages it never reached.
  • They diverge on capability: LastPass covers Password vault, OWASP ZAP covers Intercepting proxy.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which LastPass and OWASP ZAP actually diverge.

Attributes where LastPass and OWASP ZAP differ
AttributeLastPassOWASP ZAP
Pricing modelfreemiumfree
PlatformsWeb, Desktop, MobileDesktop, Cli, Api
Founded20082001

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Cybersecurity).

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 LastPass

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

Only in OWASP ZAP

  • Intercepting proxy
  • Passive scanner
  • Active scanner
  • AJAX spider
  • Automation Framework
  • Headless daemon and REST API
  • Docker images
  • Add-on marketplace

What people use each for

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

LastPass

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

OWASP ZAP

  • Adding a baseline security scan to every application's pipeline where per-target commercial licensing would limit coverage to a handfulnot LastPass
  • Manual penetration testing that needs an intercepting proxy, request replay and fuzzing without a paid licence per testernot LastPass
  • Teaching developers what an attack against their own endpoint looks like, using a tool they can install themselvesnot LastPass
  • Pre-release regression scanning of an internal application that would never justify a commercial DAST subscriptionnot LastPass

Where each one falls short

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

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

OWASP ZAP

  • Authenticated scanning of modern single-page applications is the hard part and ZAP makes you build it by hand: session handling, token refresh and login scripts are configured per application, and a misconfigured session means the scanner logs itself out and reports a clean result for pages it never reached.
  • There is no support contract in the product, so when a scan breaks the day before a release the escalation path is a GitHub issue and a community chat, which is not an answer that satisfies a delivery manager or an auditor who wants a named responsible party.
  • Active scanning sends genuine attack traffic, so it can create records, trigger emails, exhaust rate limits or destabilise a fragile environment, and pointing it at production without prior agreement produces an incident rather than a test result.
  • Output needs triage: passive rules generate large volumes of low-severity informational findings about headers and cookie flags that bury the few results that matter, and a team without someone tuning the rule set stops reading the report within a few sprints.
  • As a dynamic scanner it can only test what it can reach, so authorisation flaws between accounts, business logic abuse and anything behind an undiscovered endpoint go unreported, and a passing ZAP scan is evidence of nothing more than the absence of the classes of bug it looks for.

Pricing, plan by plan

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

OWASP ZAP

Free
  • Free & Open SourceFree
    • Full functionality
    • Active & passive scanning
    • Spider

Which should you pick?

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

Choose OWASP ZAP if

  • You need intercepting proxy.
  • You want to start without paying.
  • You work on Desktop, Cli, Api.
  • You also want passive scanner.
OWASP ZAP review

Questions people ask

Is LastPass or OWASP ZAP better?
Neither clearly leads. LastPass starts at Free and OWASP ZAP at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LastPass or OWASP ZAP?
LastPass starts at Free and OWASP ZAP at Free.
Does LastPass or OWASP ZAP run on more platforms?
LastPass runs on Web, Desktop, Mobile. OWASP ZAP runs on Desktop, Cli, Api.
Can I use LastPass for free?
Both have a free tier, so you can try either at no cost before committing.
What is LastPass best used for?
LastPass is most often used for password management and vault storage, multi-device access and autofill, dark web monitoring and security dashboard, team collaboration with shared folders and policies. Of those, password management and vault storage and multi-device access and autofill are not what OWASP ZAP is typically brought in for.
What can LastPass do that OWASP ZAP cannot?
LastPass covers Password vault, Password generator, Autofill, Security dashboard. OWASP ZAP covers Intercepting proxy, Passive scanner, Active scanner, AJAX spider.

Answered from the vendors’ own pages

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
OWASP ZAP: Is it still called OWASP ZAP?

The project left OWASP in August 2024 and is now governed by the Software Security Project, with core development sponsored by Checkmarx. The tool is now just ZAP, though most existing documentation, courses and search results still use the OWASP name.

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
OWASP ZAP: Is it free for commercial use?

Yes. It is Apache 2.0 licensed, with no per-application, per-scan or per-user cost, and it can be used and modified commercially without a licence agreement.

OWASP ZAP: Can it replace a penetration test?

No. It automates checks for known vulnerability classes against endpoints it can reach. It does not reason about business logic, chain findings into an attack, or test authorisation between accounts, which is most of what a tester actually does.

OWASP ZAP: Does it run in CI?

Yes, through the official Docker images and the Automation Framework, which defines scan jobs in YAML so configuration lives in the repository. A baseline passive scan is the usual starting point because it is fast and non-intrusive.

OWASP ZAP: How does it compare to Burp Suite?

Burp Suite Professional is the more polished manual testing tool and has a stronger scanner and extension ecosystem, but it is licensed per tester and Burp Suite Enterprise per target. ZAP is the better fit where cost per target is the binding constraint; many teams use both.

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