Graphus Alternatives (September 2025)

GreatHorn is an API, cloud-native email security solution that mitigates the risk of business email compromise across Microsoft 365 and Google Workspace.

Advanced email protection to prevent credential phishing, business email compromise, account takeover, and more.

Cloud Email Protection, the integrated cloud email security solution from Fortra, stops advanced threats that bypass security defenses and make it into inboxes.

Award-winning cloud-based email security platform prevents phishing, malware, spoofing, and BEC, from reaching a user’s mailbox. See the Trustifi Difference.

Guardian Digital has developed unparalleled AI-powered business cloud email security services. Secure your business emails and stay threat-ready today.

Material is a multi-layered detection and response toolkit for email. It stops sophisticated email-based attacks and contains the blast radius of compromised accounts.

Intelligent Email Security protects against data breaches by engaging and empowering users without introducing friction.

AI-Powered, Human-Driven Security for Users Across Email, Browsers and SaaS Applications.

IRONSCALES’ cloud email security software is an AI-powered email platform for enterprise organizations. Our self-learning service protects against advanced email attacks that bypass traditional defenses.

INKY helps companies secure email using a cloud-based security platform that proactively and instantly scans inbound, internal, and outbound emails to eliminate phishing and malware. The platform intelligently eliminates security threats by blocking malicious emails while assisting employees in real time to handle suspicious emails.

PhishingBox provides phishing simulation and cyber security training including phishing, ransomware, malware, mobile and social threats.

Stop advanced email threats and optimize security operations with AI-powered email security that adapts to your organization. Available for on-premise and Microsoft 365.

Email Security, Archiving, Encryption, & Awareness Training. Compatible with Office 365. Virus, Phishing, Ransomware & Malware Protection.

SMX offers a cloud-based email security solution for SEG, archiving and added Microsoft 365 defence. Trusted by enterprises, governments and ISPs across ANZ.

Protect your customers with artificial intelligence with real-time spear phishing protection and cyber fraud defense to prevent personalized attacks.

Boost your email security with Proofpoint Essentials and OnDMARC; protect your business against phishing, ransomware, and fraud.

Protect your business e-mail from cyberattacks: phishing, ransomware, spam, viruses. Installation in just a few clicks. French solution 🇫🇷

Email security is critical for all organizations. Block all email attacks using Mimecast's advanced email security product with targeted threat protection.

MX Layer provides cutting-edge cloud-based solutions for email security, business continuity, data loss prevention, and email archiving services.

Email security and spam filtering with SpamTitan from TitanHQ uses double AV and AI driven malicious URL detection to block malicious threats

PhishER Plus leverages crowdsourced threat intelligence and AI to automatically block phishing threats that have bypassed your email security filters.

PhishLabs provides Digital Risk Protection through curated threat intelligence and complete mitigation for web, social, and email threats.

Fortinet's Email Security Solutions provides protection for your critical business information. Learn how to send Secure Email Gateways (SEG) with FortiMail.

Real-time link click protection defends against malicious links in emails every time, on every device, from anywhere.

VIPRE provides email security solutions for every size organization and the IT partners that serve them.

An essential suite of email and web security services for SMB and Enterprise.

With Darktrace's self-learning cyber security AI, you're protected against future email attacks that aren’t limited to past attack rules & data. Get a demo.

N-able Mail Assure offers MSPs AI-driven email security with close to 100% filtering accuracy. Mail Assure also provides continuous uptime and email archiving.

Secure your business emails. Train your employees to cyber attacks. Protect your emails with Mailinblack.

Darktrace AI interrupts in-progress cyber-attacks in seconds, including ransomware, email phishing, and threats to cloud environments and critical infrastructure.

Exceptional Email Security, Email Archiving and Phishing Awareness. Libraesva stops Zero-Day Email Attacks, integrating with M365 and Google

Secure your business with total messaging control. Cybonet stops the majority of malicious email threats at your network's perimeter while simultaneously providing a range of additional options for comprehensive security and messaging control.

Mimecast brand protection services combine machine learning and targeted scans to identify potential attacks reduce compromise. Learn more.

Cloudmark is a trusted leader in intelligent threat protection against known and future attacks, safeguarding 12 percent of the world’s inboxes from wide-scale and targeted email threats.

How it works: Avanan adds an invisible layer of full-suite security for cloud email/collaboration, like Office 365, to create universal threat management.

Barracuda Essentials for email security provides IT service providers with complete email security, archiving, e-discovery and backup solution.

Protect your organization from today’s advanced email threats, business email compromise (BEC), and consumer phishing with Proofpoint's Email Fraud Defense.

Protect your enterprise with best in breed email security from Sendio. Eliminate ransomware, phishing attacks, spam and malware using behavioral technology.

Enhance VIPRE Email Security Cloud with unparalleled protection against malicious links and infected attachments.

HacWare is an 100% automated security awareness training and phishing simulation platform that is empowering organizations of all sizes to defend against evolving phishing attacks.

MailGuard is a leading Australian technological innovator, providing complete enterprise-grade protection against email security threats such as phishing, ransomware, and BEC. First to stop fast breaking attacks, MailGuard detects and prevents email threats 2-48 hours ahead of the market.

Build employee phishing resilience and enhance threat reporting with Cofense PhishMe SAT, a platform designed to train your workforce against phishing attacks that evade traditional and model-based SEG detection.

Indentify vulnerabilities and improve organisation-wide cyber security awareness with Boxphish. Book a demo today to see our platform in action.

Full suite for Microsoft 365 security, Risk, Governance, Compliance & Backup

Safeguard your network’s most vulnerable system with anti-virus and anti-spam technologies that block malicious software and spam at the gateway.

KnowBe4 provides security awareness training, anti-phishing protection, and real-time security coaching, enabling you to build a stronger security culture.

Spambrella is your company for managed email security services and User Awareness Training solutions and products. Try our security services for email today!

Get advanced threat protection with Microsoft Defender for Office 365 and protect against cyber threats like business email compromise and phishing.

At GoldPhish, we are obsessive about cyber security awareness training and building effective campaigns. Our training platform helps customers reduce end-user risk from phishing and other well known cyber attack methods. It's Cyber Made Simple.

Over 90% of targeted ransomware attacks start with a spear phishing attack. But with a single appliance, you can detect and block targeted attacks.

The next generation of security awareness is designed for employees and built for enterprises. Our industry-leading results are powered by cognitive automation.

Advanced threat and data protection for Microsoft Office 365, Google Workspace, and other cloud app security services.

SafeGuard Cyber provides security and compliance for your business communications. Stop risks with Unified Visibility, Contextual AI, and personal privacy.

Discover the platform that secures and insures small businesses using AI and a multilayered approach.

REVE Antivirus protects users from online threats. Apart from best virus protection, it provides email security and safety from phishing scams.

Phishing protection including spam filtering, outbound SMTP with DKIM, backup MX services, and Advanced Threat Protection. With 24x7 support included.

Mesh is the world's first email security platform built exclusively for MSPs, enhancing their efficiency and ensuring greater safety for their customers. Offering flexible deployment options - Mesh Gateway (MX based), Mesh 365 (API based), and Mesh Unified (MX and API based) - Mesh protects organiza

Secure your system with world's first visual AI-based malware detection. Our Cybersecurity solution uses Artificial Intelligence to protect you from viruses, malware and other security threats.

Providing employees with security awareness training is the best way of reinforcing your organization’s defense against cyber attacks.

CanIPhish provide an industry-leading platform to conduct simulated phishing and train your employees. Sign-up for free and try it for yourself!

Take back control of your email reputation with award-winning, cloud-based DMARC, DKIM and SPF configuration and management.

Prevent malware, ransomware and other threats from compromising your email and your business with Secure Cloud.

Discover the effectiveness of the Right-Hand Cybersecurity Human Risk Management platform in proactively preventing & responding to employee security incidents.

Enterprise browser security platform is your go-to for robust data security and malware protection. Designed as a zero-trust browser for maximum safety…

Phished's holistic training platform goes beyond mere security awareness by changing employee behavior and truly making them cyber resilient.

The award-winning Clearswift Secure Email Gateway offers an unprecedented level of email security, including cyberattack protection and data loss prevention.

Keepnet is a provider of cyber security training and education. Create your security culture now with our advanced human factors risk management tools!

DMARC is the leading email authentication protocol. Understand how DMARC authentication blocks spoofed emails and phishing attempts & keeping your inbox safe.

Lookout is the cybersecurity platform built to stop modern breaches as swiftly as they unfold, from the first phishing text to the final data grab.

Virtru data encryption protects data, through email and file-sharing, Cloud, SaaS, CRM solutions and across internal and external ecosystems.

Proofpoint Targeted Attack Protection (TAP) provides an innovative approach to detect, analyze and block advanced threats targeting your people. It also offers unique visibility into these threats...

Symantec Messaging Gateway protects email against spam, malware, targeted attacks and provides advanced content filtering, data loss prevention, and email encryption.

Cloud-based cybersecurity for every part of your company. We protect email, data, cloud apps, devices, and even users. Try Coro today!

Detect and block both malicious and malware-less email threats with Proofpoint Email Protection.

Don't let cyber threats hold you back. Pistachio empowers individuals and organizations with the confidence and skills to stay safe in the digital world.

Forget all about malware, phishing and identity theft. Guardio cleans, protects, and keeps you and your browser safe.

Krijg weer volledig zeggenschap over uw maildomein! Kevlarr beschermt uw online merk en identiteit tegen phishing, CEO fraude, impersonatie en andere online gevaren.

Complete protection against phishing, malware or spam, adding an extra layer of cyber defense for your Microsoft 365, Google Workspace cloud apps and email.

Cost-effective, secure hosted email: mailboxes, calendar and address book

CyberHoot is the easiest security awareness training platform. CyberHoot offers training, phish testing, and policy compliance.

DNS filtering and DNS web filtering solution providing AI driven threat protection and advanced web content controls for MSPs.

Sophos Phish Threat Educates and Tests your End Users through Automated Phishing Simulations and More. Start Testing and Training Your End Users Today.

Network security AI built for SMB, enterprise, government, and critical infrastructure. Integrates into your workflow including SIEMs, SOARs, & access via SSO.

Kaspersky Security for Microsoft Office 365 protects your cloud-oriented enterprise from email-borne threats. Learn how it uses advanced next generation techniques to stop phishing, ransomware, malicious attachments, spam and business email compromise (BEC).

From endpoints and networks to emails, identities, and beyond, Heimdal has you covered with advanced detection and response capabilities.

Mailprotector has the complete email security products your users need to cover all three comprehensive pillars: email security, encryption, and privacy.

Proofpoint Enterprise Archive™ is a cloud-based archiving solution that simplifies three key information management challenges—legal discovery, regulatory compliance and end user information access...

Protect your business from viruses with AVG Internet Security Business Edition. Includes email and server security, business antivirus, and firewall.

Watch the Solution Overview - Mailbox Continuity video.

Intelligent data protection, purpose-built for the Cloud applications. Afi microservices-based architecture enables unrivaled speed and scalability, while the AI engine ensures high degree of autonomy and resistance to errors

SonicWall Cloud App Security offers next-gen security for your users and data within cloud applications, including email, messaging, file sharing and file storage. For organizations adopting SaaS applications, SonicWall Cloud App Security delivers best-in-class security and a seamless user experience.

SafeTitan | Industry leading, behaviour-driven security awareness platform that delivers security training in real-time. Some of the benefits of using SafeTitan to train your employees to detect and prevent cyber-attacks include the following: ✔️Gamified Training: training content is interactive and fun, based on short and efficient testing. Testing takes around 8-10 minutes to ensure employee productivity is maintained.

Learn about Microsoft Defender for Business, an endpoint security solution built to help protect small businesses against cybersecurity threats.

Skysnag is the most autonomous DMARC solution. Protect your domain with Skysnag's self serve & managed services.

We’re powering the next generation of secure email communications for your organization, preventing data leaks & empowering people to work securely.

CylanceENDPOINT is a self-defending, operationally efficient endpoint protection platform that uses Cylance AI to simplify investigation and response.

Discover Proofpoint Essentials, enterprise-class SMB cybersecurity. Learn why Proofpoint is the leader in medium and small business cybersecurity solutions.

Your smart DMARC reporting and monitoring platform. Ensure domain-level security and email deliverability with EasyDMARC’s DMARC, SPF, DKIM, and BIMI services.

Backupify helps you to protect your Google Workspace, Microsoft Office 365 data. You can both backup and restore SaaS data easily with Backupify.