Proofpoint Email Security and Protection vs Guardian Digital Comparison
Proofpoint Email Security and Protection
Starting at Contact for pricing
- Large Enterprises
- Small Business
Introducing Proofpoint Email Security and Protection, the ultimate solution for safeguarding your email communications. With the tagline "Email Protection Solutions," this cutting-edge product offers unparalleled defense…
Guardian Digital
Starting at Contact for pricing
- Large Enterprises
- Small Business
Guardian Digital is your go-to solution for safeguarding enterprise email communications. Our specialized and security-focused platform takes the burden off IT professionals striving to uphold data integrity and secure e…
Proofpoint Email Security and Protection leads on user satisfaction with a 4.5-star rating across 127 reviews.
Proofpoint Email Security and Protection vs Guardian Digital — at a glance
| Feature | Proofpoint Email Security and Protection | Guardian Digital |
|---|---|---|
| Rating | 4.5 / 5 | — |
| Reviews | 127 | — |
| Starting price | Contact for pricing | Contact for pricing |
| Free trial | No | 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, HIPAA, GDPR, ISO 27001 | — |
| Data residency | Global | US |
Key differences between Proofpoint Email Security and Protection and Guardian Digital
- Deployment: Proofpoint Email Security and Protection supports Browser Based (Cloud); Guardian Digital supports Browser Based (Cloud).
Proofpoint Email Security and Protection 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
Free PDF comparison
Download this Proofpoint Email Security and Protection 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
Biggest differences
Start here before you go deeper into features.
Proofpoint Email Security and Protection
Best for enterprises needing advanced, flexible email threat protection.
- You require comprehensive defense against both known and unknown email threats.
- Your organization needs flexible deployment options, including cloud and on-premises.
- You have dedicated IT security staff to manage a complex, enterprise-focused solution.
- Your company lacks specialized IT security resources to handle complex setup and management.
- You are seeking a low-cost or simple email filtering solution with transparent pricing.
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.
Proofpoint Email Security and Protection: Best for enterprises needing advanced, flexible email threat protection. Guardian Digital: Best for enterprise-grade, managed email security with 24/7 threat protection.
Description | Introducing Proofpoint Email Security and Protection, the ultimate solution for safeguarding your email communications. With the tagline "Email Protection Solutions," this cutting-edge ... Read More about Proofpoint Email Security and Protection | Guardian Digital is your go-to solution for safeguarding enterprise email communications. Our specialized and security-focused platform takes the burden off IT professionals striving to ... Read More about Guardian Digital |
|---|---|---|
Free Trial Availability |
|
|
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | 51-500 employees500+ employees | Medium BusinessLarge Enterprises |
Get pricing help | Get pricing help |
Need a second opinion?
Get shortlist 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.
Compare Proofpoint Email Security and Protection 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 Plans |
|
|
Other Details
Organization Types supported |
|
|
|---|---|---|
Platforms Supported |
|
|
Modes of support |
|
|
API Support |
|
|
Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | — |
|---|---|---|
HIPAA | ✓ 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 |
Proofpoint Email Security and Protection User Reviews & Rating Comparison
User Ratings | 4.5 (based on 127 reviews) | No reviews available for the product |
|---|---|---|
Rating Distribution | No reviews available for this product | |
List of Customers
Customers | No Customers information available. | ![]() ATT ![]() Best Western Hotels ![]() Sansone |
|---|
Top Alternatives to Proofpoint Email Security and Protection and Guardian Digital in 2026
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, Proofpoint Email Security and Protection or Guardian Digital?
- Proofpoint Email Security and Protection edges out the other on user ratings (4.5 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Proofpoint Email Security and Protection and Guardian Digital offer a free trial?
- Neither Proofpoint Email Security and Protection nor Guardian Digital currently lists a free trial.
- What is the starting price of Proofpoint Email Security and Protection vs Guardian Digital?
- Proofpoint Email Security and Protection starts at Contact for pricing. Guardian Digital starts at Contact for pricing.
- What are the top alternatives to Proofpoint Email Security and Protection?
- Top alternatives to Proofpoint Email Security and Protection include INKY, RevBits Email Security, Agari Phishing Defense, Glasswall, SonicWall Email Security.
- What are the top alternatives to Guardian Digital?
- Top alternatives to Guardian Digital include INKY, RevBits Email Security, Agari Phishing Defense, Glasswall, SonicWall Email Security.












