OnDMARC by Red Sift vs Guardian Digital Comparison
OnDMARC by Red Sift
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Small Business
Elevate your email security with OnDMARC by Red Sift, a powerful cloud-based solution designed to combat spoofing attacks and thwart email impersonation. OnDMARC streamlines the process of configuring SPF, DKIM, and DMAR…
Guardian Digital
Starting at Contact for pricing
- Large Enterprises
- Small Business
Guardian Digital is an enterprise email security platform that provides 24/7 protection against advanced cyber threats under a service-as-a-security model. Each deployment is configured to the organization's specific req…
OnDMARC by Red Sift vs Guardian Digital — at a glance
| Feature | OnDMARC by Red Sift | Guardian Digital |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Starting price | Contact for pricing | Contact for pricing |
| Free trial | Yes | No |
| Free version | No | No |
| Best for | Large Enterprises, Small Business, Medium Business | Large Enterprises, Small Business, Medium Business |
| Category | Website Security Software | Website Security Software |
| Platforms | Browser Based (Cloud) | Browser Based (Cloud) |
| API | — | — |
| Support modes | Online | Online |
| Certifications | SOC 2, GDPR, ISO 27001 | — |
| Data residency | Global | US |
Key differences between OnDMARC by Red Sift and Guardian Digital
- Free trial: OnDMARC by Red Sift offers a free trial; Guardian Digital does not.
- Deployment: OnDMARC by Red Sift supports Browser Based (Cloud); Guardian Digital supports Browser Based (Cloud).
OnDMARC by Red Sift vs Guardian Digital — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Website Security Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert | Talk to an expert Talk to an expert |
Free PDF comparison
Download this OnDMARC by Red Sift vs Guardian Digital comparison
Get the full side-by-side as a PDF — these picks plus the top Website Security Software tools, with verified ratings, pricing and features.
- Side-by-side on pricing, features & ratings
- Plus the category top 10, scored & ranked
- Emailed to you — no on-screen download
No file downloads on screen — we email it to you. One-click unsubscribe anytime.
OnDMARC by Red Sift vs Guardian Digital: Biggest differences
Start here before you go deeper into features.
Best for enterprises needing rapid, cloud-based email authentication setup.
- You require streamlined configuration of SPF, DKIM, and DMARC protocols.
- Your IT security team needs a cloud-native solution to prevent email spoofing.
- You want rapid deployment of email authentication within weeks.
- Your organization lacks dedicated IT or security resources to manage setup.
- You have a very simple email environment that does not require advanced authentication.
Best for enterprise-grade, managed email security with 24/7 threat protection.
- You need specialized, continuous protection for enterprise email communications.
- Your IT security team requires a managed service to reduce operational burden.
- Compliance with data protection regulations is a critical priority for your organization.
- You are a small team without dedicated IT security staff to manage complex setups.
- You require transparent pricing and self-service setup options with free trials.
OnDMARC by Red Sift: Best for enterprises needing rapid, cloud-based email authentication setup. Guardian Digital: Best for enterprise-grade, managed email security with 24/7 threat protection.
Description | Elevate your email security with OnDMARC by Red Sift, a powerful cloud-based solution designed to combat spoofing attacks and thwart email impersonation. OnDMARC streamlines the process of ... Read More about OnDMARC by Red Sift | Guardian Digital is an enterprise email security platform that provides 24/7 protection against advanced cyber threats under a service-as-a-security model. Each deployment is configured to ... Read More about Guardian Digital |
|---|---|---|
Free Trial Availability |
|
|
Best Company Size | 51-500 employees500+ employees | Medium BusinessLarge Enterprises |
Get pricing help | Get pricing help |
Software Demo
Demo |  Guardian Digital has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
|---|
Need a second opinion?
Get decision help from a software advisor
Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.
- Independent advice — matched to your business
- Understand the tradeoffs before you talk to vendors
- Free 15-min call with a software advisor.
Step 1 of 4
How big is your team?
We tailor recommendations to companies your size.
How do OnDMARC by Red Sift and Guardian Digital Compare on Features?
Total Features | 4 Features | 4 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare OnDMARC by Red Sift and Guardian Digital on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
Pricing Option | ||
|---|---|---|
Pricing Page |  | Pricing information not available |
OnDMARC by Red Sift vs Guardian Digital: Other Details
Organization Types supported |
|
|
|---|---|---|
Platforms Supported |
|
|
Modes of support |
|
|
API Support |
|
|
Get help choosing | Get help choosing |
OnDMARC by Red Sift vs Guardian Digital Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | — |
|---|---|---|
GDPR | ✓ Yes | — |
ISO 27001 | ✓ Yes | — |
Single Sign-On (SSO) | ✓ Yes | — |
Multi-Factor Auth (MFA) | ✓ Yes | — |
Data Encryption | ✓ Yes | — |
Audit Logs | ✓ Yes | — |
Data Residency | 🌐 Global | 🇺🇸 US |
OnDMARC by Red Sift and Guardian Digital Customers
Customers | No Customers information available. |  ATT  Best Western Hotels  Sansone |
|---|
Media and Screenshots
Videos |  2 Videos | No videos available. |
|---|
Top Alternatives to OnDMARC by Red Sift and Guardian Digital in 2026
Alternatives |
|---|
Add another option to compare side by side
Search by product name to compare pricing, fit, and buyer feedback in one view.Compare similar software options
/logo_1710301476.789367.jpg){kind=logo}
Related Blogs and Articles for Website Security Software
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, OnDMARC by Red Sift or Guardian Digital?
- OnDMARC by Red Sift and Guardian Digital are closely matched with equal user ratings of -1.0. The right choice depends on your team size, budget, and specific Website Security Software needs.
- Do OnDMARC by Red Sift and Guardian Digital offer a free trial?
- OnDMARC by Red Sift offers a free trial. Guardian Digital does not.
- What is the starting price of OnDMARC by Red Sift vs Guardian Digital?
- OnDMARC by Red Sift starts at Contact for pricing. Guardian Digital starts at Contact for pricing.
- What are the top alternatives to OnDMARC by Red Sift?
- Top alternatives to OnDMARC by Red Sift include SiteLock, Indusface WAS, Cisco Secure Email (formerly Email Security), CrowdStrike Falcon Endpoint Protection, Sysdig Secure.
- What are the top alternatives to Guardian Digital?
- Top alternatives to Guardian Digital include Trust Guard, SiteLock, Astra Security Suite, Avanan, Cisco Secure Email (formerly Email Security).