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Cybersecurity · head to head

LastPass vs Mimecast

LastPass logo

LastPass

Cybersecurity

Simplify online life with LastPass password manager

From
Free
Rated
-
Full reviewWebsite
Mimecast logo

Mimecast

Cybersecurity

Email and collaboration security

From
$4/month
Rated
-
Full reviewWebsite

The short version

  • Only LastPass has a free tier, so it costs nothing to try first.
  • Each has a real cost: LastPass free plan limited to 1 device type only; Mimecast no pricing is published for any product or plan, and every route ends at a quote or demo request
  • They diverge on capability: LastPass covers Password vault, Mimecast covers Advanced threat detection.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which LastPass and Mimecast actually diverge.

Attributes where LastPass and Mimecast differ
AttributeLastPassMimecast
Starting priceFree$4/month
Pricing modelfreemiumsubscription
Free tierYesNo
PlatformsWeb, Desktop, MobileEmail, Cloud, Collaboration
Founded20082003

Identical on both: 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 Mimecast

  • Advanced threat detection
  • Secure sharing
  • Email encryption
  • Message tracking
  • Email archiving
  • Legal hold
  • eDiscovery
  • Backup and recovery

What people use each for

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

LastPass

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

Mimecast

  • Email security filtering against phishing and targeted attacksnot LastPass
  • Email archiving, continuity and compliance for organisationsnot 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

Mimecast

  • No pricing is published for any product or plan, and every route ends at a quote or demo request
  • The platform is split into separately sold products for email security, awareness training, data protection and governance
  • Collaboration threat protection, DMARC analysis, incident response and email archiving are all further add ons on top of those

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

Mimecast

$4/month
  • Defender$4/month
    • Per user
    • Threat protection
    • Impersonation prevention
  • Archive$3/month
    • Email archiving
    • Legal hold
    • Search & recall
  • Unified$6/month
    • All Defender features
    • All Archive features
    • Backup

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 Mimecast if

  • You need advanced threat detection.
  • You work on Email, Cloud, Collaboration.
  • You also want secure sharing.
Mimecast review

Questions people ask

Is LastPass or Mimecast better?
Neither clearly leads. LastPass starts at Free and Mimecast at $4/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LastPass or Mimecast?
LastPass has a free tier; the other does not. Paid plans start at Free for LastPass and $4/month for Mimecast.
Does LastPass or Mimecast run on more platforms?
LastPass runs on Web, Desktop, Mobile. Mimecast runs on Email, Cloud, Collaboration.
Can I use LastPass for free?
Yes. LastPass has a free tier, so you can try it without paying. Mimecast starts at $4/month.
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 Mimecast is typically brought in for.
What can LastPass do that Mimecast cannot?
LastPass covers Password vault, Password generator, Autofill, Security dashboard. Mimecast covers Advanced threat detection, Secure sharing, Email encryption, Message tracking.

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
Mimecast: How much does Mimecast cost?

Mimecast does not publish pricing on its website. Customers must request a custom quote by contacting the sales team at +1 617 393 7000 or using the Get a Quote button.

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
Mimecast: Is there a free trial of Mimecast?

Mimecast's trial and pricing options are not specified on the public website. Contact sales at +1 617 393 7000 or through their support portal at mimecastsupport.zendesk.com for trial availability.

Source
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