Softwr

Cybersecurity · head to head

Mimecast vs Snyk

Mimecast logo

Mimecast

Cybersecurity

Email and collaboration security

From
$4/month
Rated
-
Full reviewWebsite
Snyk logo

Snyk

Cybersecurity

Developer-first security platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Snyk has a free tier, so it costs nothing to try first.
  • 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; Snyk free plan has strict test limits across all modules: Open Source (200), Code (100), Infrastructure as Code (300), Container (100) tests per month
  • They diverge on capability: Mimecast covers Advanced threat detection, Snyk covers Open source security.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Mimecast and Snyk actually diverge.

Attributes where Mimecast and Snyk differ
AttributeMimecastSnyk
Starting price$4/monthFree
Pricing modelsubscriptionfreemium
Free tierNoYes
PlatformsEmail, Cloud, CollaborationWeb, CLI, IDE integrations
Founded20032015

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 Mimecast

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

Only in Snyk

  • Open source security
  • Code security (SAST)
  • Container security
  • IaC security
  • License compliance
  • Fix PRs
  • Priority scoring
  • Developer IDE integration

Both cover

  • Slack
  • Jira
  • 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 Snyk
  • Email archiving, continuity and compliance for organisationsnot Snyk

Snyk

  • Vulnerability scanningnot Mimecast
  • Application securitynot Mimecast
  • Infrastructure as Code securitynot Mimecast
  • Container securitynot 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

Snyk

  • Free plan has strict test limits across all modules: Open Source (200), Code (100), Infrastructure as Code (300), Container (100) tests per month
  • Free and Team plans count only contributing developers making commits within 90 days; public contributions do not count
  • Enterprise plan requires custom pricing and sales contact

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

Snyk

Free
  • FreeFree
    • SCA scanning
    • SAST scanning
    • IaC and Container scanning
  • Team$25/month
    • 1000 Code tests
    • 100 projects
    • Jira integration
  • Ignite$105/month
    • Unlimited tests
    • Unlimited projects
    • Custom security rules
  • Enterprise$null/custom
    • Zero-day prevention
    • Unified AppSec control
    • Full SDLC automation

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 Snyk if

  • You need open source security.
  • You want to start without paying.
  • You work on Web, CLI, IDE integrations.
  • You also want code security (sast).
Snyk review

Questions people ask

Is Mimecast or Snyk better?
Neither clearly leads. Mimecast starts at $4/month and Snyk at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mimecast or Snyk?
Snyk has a free tier; the other does not. Paid plans start at $4/month for Mimecast and Free for Snyk.
Does Mimecast or Snyk run on more platforms?
Mimecast runs on Email, Cloud, Collaboration. Snyk runs on Web, CLI, IDE integrations.
Can I use Snyk for free?
Yes. Snyk has a free tier, so you can try it without paying. Mimecast starts at $4/month.
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 Snyk is typically brought in for.
What can Mimecast do that Snyk cannot?
Mimecast covers Advanced threat detection, Secure sharing, Email encryption, Message tracking. Snyk covers Open source security, Code security (SAST), Container security, IaC security. Both handle Slack, Jira, 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
Snyk: How much does Snyk cost?

Snyk offers a free plan with limited tests, Team plan at $25/month per contributing developer, Ignite at $1260/year, and custom Enterprise pricing. Contributing developers are those who made commits to private repos within the last 90 days.

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
Snyk: What does Snyk's Team plan include?

The Team plan at $25/month includes 1000 Code tests, up to 100 projects, Jira integration, next business day support, and all features from the free plan including SCA, SAST, IaC and Container scanning.

Source
Snyk: Is there a free version of Snyk?

Yes, Snyk offers a free plan with full platform access including SCA, SAST, IaC and Container scanning. The free tier includes 200 Open Source tests, 100 Code tests, 300 IaC tests, 100 Container tests, and up to 5 projects.

Source
Share

Related pages

More on Mimecast

More on Snyk

Keep looking

Other head to heads