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8 Agari Phishing Defense Alternatives Ranked by Real Users — Free Picks Included (2026)

Explore 8 alternatives to Agari Phishing Defense — vetted by our editors with real user reviews, pricing, and feature comparisons.

The 8 free Agari Phishing Defense alternatives buyers consider most

Quick answer

The strongest Agari Phishing Defense alternatives right now are PowerDMARC, SpamTitan and Malwarebytes for Business. PowerDMARC leads the list with a 5★ rating from real users. Compare all 8 on rating and pricing below.

Switching away from Agari Phishing Defense is easier when you know which tools actually deliver. These 8 website security software free alternatives earned their spots on SpotScore (verified user satisfaction plus market presence), star ratings, and pricing. Our editors vet each one. The table gives you the quick comparison; the sections below give you the why.

ProductSpotScoreRatingPricingBest for
PowerDMARCSecuring your business one email at a time.—★★★★★ 5Freefrom $8.00 per monthteams of all sizes
SpamTitanSecure your emails, protect your business.—Not yet ratedFreeFree Trial · Quotation Basedteams of all sizes
Malwarebytes for BusinessReliable protection for your business.—★★★★★ 4.6FreeFree Trial · Quotation Based · Subscriptionmid-size & enterprise teams
AppViewX CERT+Streamline your certificate management process.—★★★★★ 4.78(30)FreeFree Trial · Quotation Basedmid-size & enterprise teams
NetFUNNELSafeguard your website and customer experience with ease.—★★★★★ 4.67(15)Freefrom $550.00 per monthteams of all sizes
PleskEmpower your web presence with Plesk.—★★★★★ 4.5(268)Freefrom $9.90/moteams of all sizes
LaceworkSecure your cloud, innovate with confidence.—★★★★☆ 4.43(337)FreeFree Trial · Quotation Basedteams of all sizes
Qualys Cloud PlatformStay secure with total IT infrastructure assessment.—★★★★☆ 4.2FreeFree Trial · Quotation Basedteams of all sizes
PowerDMARC

PowerDMARC

Securing your business one email at a time.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

5.0

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What is PowerDMARC?

Introducing PowerDMARC, the ultimate email domain protection tool designed to safeguard businesses from potential threats such as business email compromise (BEC), spoofing, and sophisticated phishing attacks. This innovative platform provides real-time alerts to effectively combat spoofing ...

Read more about PowerDMARC
Free TrialTry Free →·

PowerDMARC offers custom pricing plan

SpamTitan

SpamTitan

Secure your emails, protect your business.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is SpamTitan?

Protecting your organization's email communications is paramount in today's cybersecurity landscape. Introducing SpamTitan, the ultimate solution for email security, email protection, and email filtering. With a focus on safeguarding against phishing attacks, malware, spam, viruses, and other ...

Read more about SpamTitan
Free Trial·

SpamTitan offers custom pricing plan

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Malwarebytes for Business

Malwarebytes for Business

Reliable protection for your business.

Best for: Mid-market · Enterprise

Start Free Trial

4.6

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What is Malwarebytes for Business?

Malwarebytes for Business is an endpoint protection platform for IT teams and managed service providers that need to detect and remove malware, ransomware, and exploits across business devices. It provides centralized visibility and remediation across Windows, Mac, and mobile endpoints without ...

Read more about Malwarebytes for Business
Free Trial·

Malwarebytes for Business offers custom pricing plan

AppViewX CERT+ - New SaaS Software

AppViewX CERT+

Streamline your certificate management process.

Best for: Mid-market · Enterprise

Start Free Trial

4.8

30 verified reviews

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What is AppViewX CERT+?

AppViewX CERT+ is an advanced certificate lifecycle automation platform which simplifies the management of SSH keys, X.509 certificates and other crypto technologies across multiple environments and endpoints. It enables users to reduce expensive outages and repetitive manual administration by ...

Read more about AppViewX CERT+
Free Trial·

AppViewX CERT+ offers custom pricing plan

NetFUNNEL

NetFUNNEL

Safeguard your website and customer experience with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.7

15 verified reviews

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What is NetFUNNEL?

NetFUNNEL is a traffic management solution that protects websites from crashes during high-volume traffic events by queuing visitors and managing server load. Administrators can configure resource utilization settings and monitor access patterns to prevent server overload during peak periods.

Read more about NetFUNNEL
Free TrialTry Free →·

NetFUNNEL offers custom pricing plan

Plesk - New SaaS Software

Plesk

Empower your web presence with Plesk.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.5

268 verified reviews

Add to compare

What is Plesk?

Plesk is the transformative hosting control panel for web professionals. It is an OS-agnostic, cloud-ready platform that streamlines operations, automates tasks, and optimizes websites, applications, and hosting services. With a presence across 140 countries, 32 languages, 384,000 servers, 11 ...

Read more about Plesk
Free TrialTry Free →·

Plesk offers custom pricing plan

Lacework - New SaaS Software

Lacework

Secure your cloud, innovate with confidence.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

337 verified reviews

Add to compare

What is Lacework?

Lacework is a data-driven cloud security platform providing agile solutions. Through its Polygraph Data Platform, it streamlines cloud security across popular cloud providers such as AWS, Azure, GCP and Kubernetes to detect and respond to budget-threatening security events. With Lacework, ...

Read more about Lacework
Free Trial·

Lacework offers custom pricing plan

Qualys Cloud Platform - New SaaS Software

Qualys Cloud Platform

Stay secure with total IT infrastructure assessment.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.2

Add to compare

What is Qualys Cloud Platform?

Qualys Cloud Platform provides continuous, round-the-clock monitoring, visualization and assessment of IT infrastructure, security, and compliance, with up-to-date understanding of assets possible in just two seconds. Using automated threat prioritization, patching, and other response tools, ...

Read more about Qualys Cloud Platform
Free Trial·

Qualys Cloud Platform offers custom pricing plan

Who competes with Agari Phishing Defense?

There are 8 direct Agari Phishing Defense competitors in Website Security Software. The ones that come up most often are PowerDMARC, SpamTitan and Malwarebytes for Business. Each is compared against Agari Phishing Defense on rating, pricing and feature coverage below.

What else works like Agari Phishing Defense?

Searches for "sites like Agari Phishing Defense" and "apps like Agari Phishing Defense" land on the same shortlist as "Agari Phishing Defense alternatives" — the 8 options below cover both, whether you want a like-for-like replacement or something lighter.

Why each of these made the list

PowerDMARCBest for teams of all sizes
SpamTitanBest for teams of all sizes
Malwarebytes for BusinessBest for mid-size & enterprise teams
AppViewX CERT+Best for mid-size & enterprise teams

Automates certificate management

Watch for: Complex for small businesses

NetFUNNELBest for teams of all sizes

Effectively controls large, sudden traffic surges in real time to keep services stable and prevent server crashes.

PleskBest for teams of all sizes

OS-agnostic platform

Watch for: Complex for beginners

LaceworkBest for teams of all sizes

Data-driven security

Watch for: Complex setup process

Qualys Cloud PlatformBest for teams of all sizes

What counts when comparing Agari Phishing Defense alternatives

What sets these 8 free alternatives apart, in the numbers: 8 offer a free tier; paid plans run $8–$550, with PowerDMARC the cheapest entry point; and AppViewX CERT+ is the highest rated at 4.78★ across 30 reviews.

How we ranked these.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to Agari Phishing Defense are PowerDMARC (5.0★), AppViewX CERT+ (4.8★), NetFUNNEL (4.7★). Compare all 8 alternatives side-by-side above.

When evaluating alternatives to Agari Phishing Defense, prioritize: Threat Protection, Fraud Detection, Behavioral Analysis, Threat Intelligence, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply Agari Phishing Defense is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Which Agari Phishing Defense alternative should you pick?

Migrating away from Agari Phishing Defense

Before you move off Agari Phishing Defense, export your existing data and confirm your new tool can import it. Check feature parity for the workflows you depend on, then run a short pilot on a free tier or trial before rolling it out. Most tools above offer a free way to test, so you can validate the fit before paying. Keep your Agari Phishing Defense account active until the migration is done.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].