Is Mimecast or Vanta better?

Neither clearly leads. Mimecast starts at $4/month and Vanta at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Mimecast or Vanta?

Mimecast starts at $4/month and Vanta at On request.

Does Mimecast or Vanta run on more platforms?

Mimecast runs on Email, Cloud, Collaboration. Vanta 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 Vanta is typically brought in for.

What can Mimecast do that Vanta cannot?

Mimecast covers Advanced threat detection, Secure sharing, Email encryption, Message tracking.

Cybersecurity · head to head

Mimecast vs Vanta

Mimecast

Cybersecurity

Email and collaboration security

From: $4/month
Rated: -

Full review Website

Vanta

Cybersecurity

Compliance automation platform for SOC 2, ISO 27001 and similar frameworks.

From: On request
Rated: -

Full review Website

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; Vanta no published pricing for any tier; all plans require requesting a demo and contacting sales
Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Mimecast and Vanta actually diverge.

Attributes where Mimecast and Vanta differ
Attribute	Mimecast	Vanta
Starting price	$4/month	On request
Platforms	Email, Cloud, Collaboration	Web, API
Founded	2003	Unknown

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 Vanta

Nothing recorded that Mimecast does not also cover.

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 Vanta
Email archiving, continuity and compliance for organisationsnot Vanta

Vanta

SaaS and fintech companies needing rapid SOC 2 certification for enterprise salesnot Mimecast
Healthcare organisations automating HIPAA compliance managementnot Mimecast
European companies managing GDPR and privacy compliancenot Mimecast
Organisations implementing ISO 27001 and other security standardsnot Mimecast
Companies conducting vendor security assessments and managing third-party risknot 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

Vanta

No published pricing for any tier; all plans require requesting a demo and contacting sales
Essentials tier limited to one compliance framework; organisations needing multiple frameworks must upgrade to higher tiers
Plus and Professional tiers feature unclear differentiation; specific pricing and included questionnaires not published
Enterprise pricing fully custom; no transparency on costs or what features are included
AI questionnaire automation capped at 25 annually in Plus tier, only 144 annually in Professional tier

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

Vanta

On request

Essentials$undefined/variable
- One compliance framework
- Vanta AI Agent features
- Automated evidence collection
Plus$undefined/variable
- All Essentials features
- Enhanced AI Agent capabilities
- AI-powered questionnaire automation (25 annually)
Professional$undefined/variable
- All Plus features
- 144 questionnaires annually (marked 'Most Popular')
- Risk management tools
Enterprise$undefined/variable
- Fully customisable package
- Flexible, scalable, advanced compliance
- Tailored to sophisticated GRC requirements

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 Vanta if

You work on Web, API.

Vanta review

Questions people ask

Is Mimecast or Vanta better?: Neither clearly leads. Mimecast starts at $4/month and Vanta at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mimecast or Vanta?: Mimecast starts at $4/month and Vanta at On request.
Does Mimecast or Vanta run on more platforms?: Mimecast runs on Email, Cloud, Collaboration. Vanta 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 Vanta is typically brought in for.
What can Mimecast do that Vanta cannot?: Mimecast covers Advanced threat detection, Secure sharing, Email encryption, Message tracking.

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

Vanta: How many compliance frameworks does Vanta support?

Vanta supports 35+ compliance frameworks including SOC 2, ISO 27001, HIPAA, GDPR and custom frameworks.

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

Vanta: Does Vanta automate questionnaires?

Yes. Vanta's AI Agent can automate questionnaire completion, with the number of annually supported questionnaires varying by plan (25 in Plus tier, 144 in Professional tier).

Source

Vanta: How many integrations does Vanta support?

Vanta integrates with 300+ pre-built system connections and supports over 90% automation of compliance tasks through these integrations.

Source

Mimecast vs Vanta

Mimecast

Vanta

The short version

Where they differ

What each one covers

Only in Mimecast

Only in Vanta

What people use each for

Mimecast

Vanta

Where each one falls short

Mimecast

Vanta

Pricing, plan by plan

Mimecast

Vanta

Which should you pick?

Choose Mimecast if

Choose Vanta if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Mimecast

More on Vanta

Keep looking

Other head to heads