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Cybersecurity · head to head

Mimecast vs Palo Alto Networks Prisma Cloud

Mimecast logo

Mimecast

Cybersecurity

Email and collaboration security

From
$4/month
Rated
-
Full reviewWebsite
Palo Alto Networks Prisma Cloud logo

Palo Alto Networks Prisma Cloud

Cybersecurity

Cloud-native application protection platform

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Mimecast no pricing is published for any product or plan, and every route ends at a quote or demo request; Palo Alto Networks Prisma Cloud listed on UK G-Cloud at £147.54 per unit for Palo Alto Networks Prisma Cloud, via reseller Phoenix Software Limited, with the billing period not stated on the listing
  • They diverge on capability: Mimecast covers Advanced threat detection, Palo Alto Networks Prisma Cloud covers Cloud Security Posture Management.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Mimecast and Palo Alto Networks Prisma Cloud actually diverge.

Attributes where Mimecast and Palo Alto Networks Prisma Cloud differ
AttributeMimecastPalo Alto Networks Prisma Cloud
Starting price$4/monthOn request
PlatformsEmail, Cloud, CollaborationWeb, Api
Founded20032005

Identical on both: pricing model (subscription), free tier (No), 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 Mimecast

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

Only in Palo Alto Networks Prisma Cloud

  • Cloud Security Posture Management
  • Cloud Workload Protection
  • Cloud Network Security
  • Cloud Identity Security
  • Code Security
  • API Security
  • Data Security
  • Microsegmentation

Both cover

  • ServiceNow
  • SOC2 Type 2
  • ISO 27001

What people use each for

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

Mimecast

  • Email security filtering against phishing and targeted attacksnot Palo Alto Networks Prisma Cloud
  • Email archiving, continuity and compliance for organisationsnot Palo Alto Networks Prisma Cloud

Palo Alto Networks Prisma Cloud

  • Cloud Securitynot Mimecast
  • Cspmnot Mimecast
  • Cwppnot Mimecast

Where each one falls short

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

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

Palo Alto Networks Prisma Cloud

  • Listed on UK G-Cloud at £147.54 per unit for Palo Alto Networks Prisma Cloud, via reseller Phoenix Software Limited, with the billing period not stated on the listing

Pricing, plan by plan

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

Palo Alto Networks Prisma Cloud

On request
  • Cloud SecurityFree
    • CSPM
    • CWPP
    • CIEM
  • Code SecurityFree
    • IaC security
    • SCA
    • Secrets scanning
  • Prisma Cloud EnterpriseFree
    • Full platform
    • API security
    • Data security

Which should you pick?

Choose Mimecast if

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

Choose Palo Alto Networks Prisma Cloud if

  • You need cloud security posture management.
  • You work on Web, Api.
  • You also want cloud workload protection.
Palo Alto Networks Prisma Cloud review

Questions people ask

Is Mimecast or Palo Alto Networks Prisma Cloud better?
Neither clearly leads. Mimecast starts at $4/month and Palo Alto Networks Prisma Cloud at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mimecast or Palo Alto Networks Prisma Cloud?
Mimecast starts at $4/month and Palo Alto Networks Prisma Cloud at On request.
Does Mimecast or Palo Alto Networks Prisma Cloud run on more platforms?
Mimecast runs on Email, Cloud, Collaboration. Palo Alto Networks Prisma Cloud runs on Web, Api.
What is Mimecast best used for?
Mimecast is most often used for email security filtering against phishing and targeted attacks, email archiving, continuity and compliance for organisations. Of those, email security filtering against phishing and targeted attacks and email archiving, continuity and compliance for organisations are not what Palo Alto Networks Prisma Cloud is typically brought in for.
What can Mimecast do that Palo Alto Networks Prisma Cloud cannot?
Mimecast covers Advanced threat detection, Secure sharing, Email encryption, Message tracking. Palo Alto Networks Prisma Cloud covers Cloud Security Posture Management, Cloud Workload Protection, Cloud Network Security, Cloud Identity Security. Both handle ServiceNow, SOC2 Type 2, ISO 27001.

Answered from the vendors’ own pages

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
Palo Alto Networks Prisma Cloud: How much does Prisma Cloud cost?

Prisma Cloud pricing is not published publicly. Pricing is provided through the sales team via a custom quote based on your deployment scope and requirements.

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
Palo Alto Networks Prisma Cloud: Is there a free trial for Prisma Cloud?

No free trial is available without contacting the sales team. The company offers a demo through the product demo center or by requesting a demo through their sales process.

Source
Palo Alto Networks Prisma Cloud: What do I need to do to get Prisma Cloud pricing and start a trial?

You must contact the sales team via the Contact Us link or request a demo. Pricing details are provided only through direct sales engagement.

Source
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