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Insurance · head to head

Guidewire InsuranceNow vs Mimecast

Guidewire InsuranceNow logo

Guidewire InsuranceNow

Insurance

Cloud platform for modern insurance operations

From
On request
Rated
-
Full reviewWebsite
Mimecast logo

Mimecast

Cybersecurity

Email and collaboration security

From
$4/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Guidewire InsuranceNow pricing is not published; sold by quote through a sales process; Mimecast no pricing is published for any product or plan, and every route ends at a quote or demo request
  • They diverge on capability: Guidewire InsuranceNow covers Policy administration, Mimecast covers Advanced threat detection.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Guidewire InsuranceNow and Mimecast actually diverge.

Attributes where Guidewire InsuranceNow and Mimecast differ
AttributeGuidewire InsuranceNowMimecast
Starting priceOn request$4/month
Pricing modelquotesubscription
PlatformsWebEmail, Cloud, Collaboration
CategoryInsuranceCybersecurity

Identical on both: free tier (No), user rating (Not yet rated), founded (2003).

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 Guidewire InsuranceNow

  • Policy administration
  • Claims management
  • Billing
  • Customer portal
  • Digital underwriting
  • Mobile capabilities
  • Real-time analytics
  • Document management

Only in Mimecast

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

Both cover

  • Salesforce
  • ServiceNow
  • Slack
  • Cloud deployment

What people use each for

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

Guidewire InsuranceNow

  • Policy administrationnot Mimecast
  • Claims managementnot Mimecast
  • Rapid implementation for regional and super-regional insurersnot Mimecast
  • Cost reduction and operational efficiencynot Mimecast

Mimecast

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

Where each one falls short

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

Guidewire InsuranceNow

  • Pricing is not published; sold by quote through a sales process
  • Cloud-only deployment; no on-premises option

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

Guidewire InsuranceNow

On request

No published plan breakdown. See the Guidewire InsuranceNow review.

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 Guidewire InsuranceNow if

  • You need policy administration.
  • You also want claims management.
Guidewire InsuranceNow 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 Guidewire InsuranceNow or Mimecast better?
Neither clearly leads. Guidewire InsuranceNow starts at On request and Mimecast at $4/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Guidewire InsuranceNow or Mimecast?
Guidewire InsuranceNow starts at On request and Mimecast at $4/month.
Does Guidewire InsuranceNow or Mimecast run on more platforms?
Guidewire InsuranceNow runs on Web. Mimecast runs on Email, Cloud, Collaboration.
What is Guidewire InsuranceNow best used for?
Guidewire InsuranceNow is most often used for policy administration, claims management, rapid implementation for regional and super-regional insurers, cost reduction and operational efficiency. Of those, policy administration and claims management are not what Mimecast is typically brought in for.
What can Guidewire InsuranceNow do that Mimecast cannot?
Guidewire InsuranceNow covers Policy administration, Claims management, Billing, Customer portal. Mimecast covers Advanced threat detection, Secure sharing, Email encryption, Message tracking. Both handle Salesforce, ServiceNow, Slack, Cloud deployment.

Answered from the vendors’ own pages

Guidewire InsuranceNow: How much does Guidewire InsuranceNow cost?

Guidewire InsuranceNow does not publish pricing on their product page. The product uses a custom enterprise pricing model that requires direct contact with sales.

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
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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