Is Mimecast or Norton 360 better?

Neither clearly leads. Mimecast starts at $4/month and Norton 360 at $36/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Mimecast or Norton 360?

Mimecast starts at $4/month and Norton 360 at $36/year.

Does Mimecast or Norton 360 run on more platforms?

Mimecast runs on Email, Cloud, Collaboration. Norton 360 runs on Windows, macOS, Android, iOS.

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 Norton 360 is typically brought in for.

What can Mimecast do that Norton 360 cannot?

Mimecast covers Advanced threat detection, Secure sharing, Email encryption, Message tracking. Norton 360 covers Real-time threat protection, Ransomware protection, Firewall, Password Manager. Both handle Cloud deployment.

Cybersecurity · head to head

Mimecast vs Norton 360

Mimecast

Cybersecurity

Email and collaboration security

From: $4/month
Rated: -

Full review Website

Norton 360

Cybersecurity

Powerful protection against evolving threats

From: $36/year
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; Norton 360 device limit of 3 devices on Standard plan; higher tiers needed for family with multiple devices
They diverge on capability: Mimecast covers Advanced threat detection, Norton 360 covers Real-time threat protection.
Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Mimecast and Norton 360 actually diverge.

Attributes where Mimecast and Norton 360 differ
Attribute	Mimecast	Norton 360
Starting price	$4/month	$36/year
Pricing model	subscription	Unknown
Platforms	Email, Cloud, Collaboration	Windows, macOS, Android, iOS
Founded	2003	1982

Identical on both: 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 Norton 360

Real-time threat protection
Ransomware protection
Firewall
Password Manager
Secure VPN
Cloud backup
Dark Web Monitoring
Parental Controls

Both cover

Cloud deployment

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 Norton 360
Email archiving, continuity and compliance for organisationsnot Norton 360

Norton 360

Antivirusnot Mimecast
Internet Securitynot Mimecast
Identity Protectionnot 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

Norton 360

Device limit of 3 devices on Standard plan; higher tiers needed for family with multiple devices
Parental controls unavailable on Standard plan, requiring purchase of separate Norton Family app
No HIPAA compliance or BAA support for regulated industries
Exploit Prevention works only on Windows devices, not available for macOS
Limited account recovery options if master password is forgotten

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

Norton 360

$36/year

Norton 360 Standard$36/year
- Antivirus and malware protection
- VPN
- Dark web monitoring
Norton 360 Deluxe$49.99/year
- All Standard features
- 50 GB cloud backup
- Parental controls
Norton 360 Premium$54.99/year
- All Deluxe features
- 250 GB cloud backup
- LifeLock identity theft protection

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 Norton 360 if

You need real-time threat protection.
You work on Windows, macOS, Android, iOS.
You also want ransomware protection.

Norton 360 review

Questions people ask

Is Mimecast or Norton 360 better?: Neither clearly leads. Mimecast starts at $4/month and Norton 360 at $36/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mimecast or Norton 360?: Mimecast starts at $4/month and Norton 360 at $36/year.
Does Mimecast or Norton 360 run on more platforms?: Mimecast runs on Email, Cloud, Collaboration. Norton 360 runs on Windows, macOS, Android, iOS.
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 Norton 360 is typically brought in for.
What can Mimecast do that Norton 360 cannot?: Mimecast covers Advanced threat detection, Secure sharing, Email encryption, Message tracking. Norton 360 covers Real-time threat protection, Ransomware protection, Firewall, Password Manager. Both handle Cloud deployment.

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

Norton 360: What operating systems does Norton 360 Standard support?

Windows 7 SP1 through Windows 11, macOS 10.13 and later, Android 10.0 or later, and current plus two previous iOS versions. Not all features are available on all platforms.

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

Norton 360: How much cloud backup storage is included in Norton 360 Standard?

2 GB of cloud backup storage is included with Norton 360 Standard. Higher tiers offer 50 GB (Deluxe) and 250 GB (Premium).

Source

Norton 360: Does Norton 360 include a VPN?

Yes. All Norton 360 plans include a VPN for secure browsing. The VPN is available on Windows, Mac, iOS, and Android devices.

Source

Norton 360: Is Norton 360 HIPAA compliant?

No. Norton 360 does not offer HIPAA compliance or Business Associate Agreements (BAA), making it unsuitable for healthcare organizations handling protected health information (PHI).

Source

Norton 360: What is the renewal price after the first year?

First year pricing is discounted. Standard renews at 94.99 USD per year, Deluxe at 119.99 USD per year. This represents a 140% increase over Deluxe's first-year rate of 49.99 USD.

Source

Mimecast vs Norton 360

Mimecast

Norton 360

The short version

Where they differ

What each one covers

Only in Mimecast

Only in Norton 360

Both cover

What people use each for

Mimecast

Norton 360

Where each one falls short

Mimecast

Norton 360

Pricing, plan by plan

Mimecast

Norton 360

Which should you pick?

Choose Mimecast if

Choose Norton 360 if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Mimecast

More on Norton 360

Keep looking

Other head to heads