Cisco Secure Email (formerly Email Security) vs AdGuard DNS Comparison
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Cisco Secure Email (formerly Email Security)
Starting at Contact for pricing
- Large Enterprises
- Small Business
Introducing Cisco Secure Email, formerly known as Email Security, the ultimate solution to safeguard your communication against the most common and harmful cyber threats. With a renewed three-tier approach including Prem…
AdGuard DNS
Starting at Contact for pricing
- Large Enterprises
- Small Business
Introducing AdGuard DNS, the ultimate hub for safeguarding your privacy online. A powerhouse in protecting your sensitive information, AdGuard DNS empowers users to take control of all web traffic on their devices, while…
Cisco Secure Email (formerly Email Security) leads on user satisfaction with a 4.2-star rating across 21 reviews.
Cisco Secure Email (formerly Email Security) vs AdGuard DNS — at a glance
| Feature | Cisco Secure Email (formerly Email Security) | AdGuard DNS |
|---|---|---|
| Rating | 4.2 / 5 | — |
| Reviews | 21 | — |
| 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), Installed - Windows, Installed - Mac |
| API | — | — |
| Support modes | Business Hours, Online | Online |
| Certifications | SOC 2, HIPAA, GDPR, ISO 27001 | GDPR |
| Data residency | US | Global |
Key differences between Cisco Secure Email (formerly Email Security) and AdGuard DNS
- Deployment: Cisco Secure Email (formerly Email Security) supports Browser Based (Cloud); AdGuard DNS supports Browser Based (Cloud), Installed - Windows, Installed - Mac.
Cisco Secure Email (formerly Email Security) vs AdGuard DNS — 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 |
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Cisco Secure Email (formerly Email Security) vs AdGuard DNS: Biggest differences
Start here before you go deeper into features.
Cisco Secure Email (formerly Email Security)
Best for enterprise-grade email security with advanced threat protection.
- You need robust defense against malware, phishing, and business email compromise.
- Your organization requires integration with a broader Cisco security ecosystem.
- You want tailored security bundles to match varying enterprise security needs.
- You are a small team without dedicated IT security resources.
- You require transparent, low-cost, or easy-to-deploy email security solutions.
Best for simple, DNS-level ad blocking and privacy protection across devices.
- You need effective blocking of ads, trackers, and malicious domains at DNS level.
- Your team requires a low-complexity, easy-to-deploy privacy solution for all devices.
- You want to enhance user privacy by controlling web traffic without complex setup.
- You require extensive customization beyond DNS filtering capabilities.
- Your organization lacks dedicated IT support to manage DNS configurations.
Cisco Secure Email (formerly Email Security): Best for enterprise-grade email security with advanced threat protection. AdGuard DNS: Best for simple, DNS-level ad blocking and privacy protection across devices.
Description | Introducing Cisco Secure Email, formerly known as Email Security, the ultimate solution to safeguard your communication against the most common and harmful cyber threats. With a renewed ... Read More about Cisco Secure Email (formerly Email Security) | Introducing AdGuard DNS, the ultimate hub for safeguarding your privacy online. A powerhouse in protecting your sensitive information, AdGuard DNS empowers users to take control of all web ... Read More about AdGuard DNS |
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Free Trial Availability |
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User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | 51-500 employees1000+ employees | Small BusinessLarge Enterprises |
Get pricing help | Get pricing help |
Software Demo
Demo |  AdGuard DNS has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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How do Cisco Secure Email (formerly Email Security) and AdGuard DNS Compare on Features?
Total Features | 5 Features | 6 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Cisco Secure Email (formerly Email Security) and AdGuard DNS 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 | ||
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Pricing Page | Pricing information not available |  |
Cisco Secure Email (formerly Email Security) vs AdGuard DNS: Other Details
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Get help choosing | Get help choosing |
Cisco Secure Email (formerly Email Security) vs AdGuard DNS Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | — |
|---|---|---|
HIPAA | ✓ Yes | ✗ No |
GDPR | ✓ Yes | ✓ Yes |
ISO 27001 | ✓ Yes | — |
Single Sign-On (SSO) | ✓ Yes | ✗ No |
Multi-Factor Auth (MFA) | ✓ Yes | ✗ No |
Data Encryption | ✓ Yes | ✓ Yes |
Audit Logs | ✓ Yes | ✗ No |
Data Residency | 🇺🇸 US | 🌐 Global |
Cisco Secure Email (formerly Email Security) User Reviews & Rating Comparison
User Ratings | 4.2 (based on 21 reviews) | No reviews available for the product |
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Rating Distribution | No reviews available for this product | |
Media and Screenshots
Videos |  2 Videos | No videos available. |
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Top Alternatives to Cisco Secure Email (formerly Email Security) and AdGuard DNS in 2026
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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, Cisco Secure Email (formerly Email Security) or AdGuard DNS?
- Cisco Secure Email (formerly Email Security) edges out the other on user ratings (4.2 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Cisco Secure Email (formerly Email Security) and AdGuard DNS offer a free trial?
- Neither Cisco Secure Email (formerly Email Security) nor AdGuard DNS currently lists a free trial.
- What is the starting price of Cisco Secure Email (formerly Email Security) vs AdGuard DNS?
- Cisco Secure Email (formerly Email Security) starts at Contact for pricing. AdGuard DNS starts at Contact for pricing.
- What are the top alternatives to Cisco Secure Email (formerly Email Security)?
- Top alternatives to Cisco Secure Email (formerly Email Security) include Avanan, IRONSCALES, Virusdie, Astra Security Suite, Webroot DNS Protection.
- What are the top alternatives to AdGuard DNS?
- Top alternatives to AdGuard DNS include Avanan, Virusdie, Indusface WAS, Proofpoint Email Security and Protection, Horangi Warden.