# Top 10 Cloudflare One (SASE) Alternatives & Competitors **Average Rating:** 4.6/5 **Total Number of Reviews:** 104 Cloudflare One (SASE) is not the only option for Zero Trust Networking Software. Explore other competing options and alternatives. Zero Trust Networking Software is a widely used technology, and many people are seeking time saving, powerful software solutions with ai text generation and ai text summarization. Other important factors to consider when researching alternatives to Cloudflare One (SASE) include end users. The best overall Cloudflare One (SASE) alternative is Proofpoint Core Email Protection. Other similar apps like Cloudflare One (SASE) are Mimecast Advanced Email Security, Microsoft Defender for Office 365, Paubox, and Valimail. Cloudflare One (SASE) alternatives can be found in [Zero Trust Networking Software](https://www.g2.com/categories/zero-trust-networking) but may also be in [Firewall Software](https://www.g2.com/categories/firewall-software) or [Secure Email Gateway Software](https://www.g2.com/categories/secure-email-gateway). ## Best Paid & Free Alternatives to Cloudflare One (SASE) - [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) - [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) - [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) - [Paubox](https://www.g2.com/products/paubox/reviews) - [Valimail](https://www.g2.com/products/valimail/reviews) - [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) - [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) - [Okta](https://www.g2.com/products/okta/reviews) - [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews) ## Top 10 Alternatives to Cloudflare One (SASE) Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Cloudflare One (SASE) stacks up to the competition, check reviews from current & previous users in industries like Information Technology and Services, Computer Software, and Consumer Goods, and find the best product for your business. ### 1. [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) By Proofpoint **Average Rating:** 4.6/5 **Total Reviews:** 601 Proofpoint Core Email Protection stops malware and non-malware threats such as impostor email. Reviewers say compared to Cloudflare One (SASE), Proofpoint Core Email Protection is: - Slower to reach roi - More expensive - Better at meeting requirements Categories in common with Cloudflare One (SASE): [Cloud Email Security](https://www.g2.com/categories/cloud-email-security), [Email Anti-spam](https://www.g2.com/categories/email-anti-spam), [Secure Email Gateway](https://www.g2.com/categories/secure-email-gateway) **Compare:** [Cloudflare One (SASE) vs Proofpoint Core Email Protection](https://www.g2.com/compare/cloudflare-one-sase-vs-proofpoint-core-email-protection) **Compare Proofpoint Core Email Protection with other alternatives:** - [Proofpoint Core Email Protection vs Mimecast Advanced Email Security](https://www.g2.com/compare/mimecast-advanced-email-security-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs Paubox](https://www.g2.com/compare/paubox-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs Valimail](https://www.g2.com/compare/proofpoint-core-email-protection-vs-valimail) - [Proofpoint Core Email Protection vs Sophos Firewall](https://www.g2.com/compare/proofpoint-core-email-protection-vs-sophos-firewall) - [Proofpoint Core Email Protection vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs Cisco Duo](https://www.g2.com/compare/cisco-duo-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs Okta](https://www.g2.com/compare/okta-vs-proofpoint-core-email-protection) - [Proofpoint Core Email Protection vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-proofpoint-core-email-protection) ### 2. [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) By Mimecast **Average Rating:** 4.4/5 **Total Reviews:** 320 Mimecast Email Security with Targeted Threat Protection solution that offers comprehensive, multi-layered email security and content controls. Reviewers say compared to Cloudflare One (SASE), Mimecast Advanced Email Security is: - Slower to reach roi - More expensive Categories in common with Cloudflare One (SASE): [Cloud Email Security](https://www.g2.com/categories/cloud-email-security), [Secure Email Gateway](https://www.g2.com/categories/secure-email-gateway), [Browser Isolation](https://www.g2.com/categories/browser-isolation) **Compare:** [Cloudflare One (SASE) vs Mimecast Advanced Email Security](https://www.g2.com/compare/cloudflare-one-sase-vs-mimecast-advanced-email-security) **Compare Mimecast Advanced Email Security with other alternatives:** - [Mimecast Advanced Email Security vs Proofpoint Core Email Protection](https://www.g2.com/compare/mimecast-advanced-email-security-vs-proofpoint-core-email-protection) - [Mimecast Advanced Email Security vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-mimecast-advanced-email-security) - [Mimecast Advanced Email Security vs Paubox](https://www.g2.com/compare/mimecast-advanced-email-security-vs-paubox) - [Mimecast Advanced Email Security vs Valimail](https://www.g2.com/compare/mimecast-advanced-email-security-vs-valimail) - [Mimecast Advanced Email Security vs Sophos Firewall](https://www.g2.com/compare/mimecast-advanced-email-security-vs-sophos-firewall) - [Mimecast Advanced Email Security vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-mimecast-advanced-email-security) - [Mimecast Advanced Email Security vs Cisco Duo](https://www.g2.com/compare/cisco-duo-vs-mimecast-advanced-email-security) - [Mimecast Advanced Email Security vs Okta](https://www.g2.com/compare/mimecast-advanced-email-security-vs-okta) - [Mimecast Advanced Email Security vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-mimecast-advanced-email-security) ### 3. [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) By Microsoft **Average Rating:** 4.5/5 **Total Reviews:** 297 Microsoft Defender for Office 365 is a comprehensive security solution designed to protect organizations from advanced threats targeting email and collaboration tools within the Microsoft 365 environment. It offers robust protection against phishing, malware, and business email compromise, ensuring secure communication and collaboration across platforms like Exchange Online, Microsoft Teams, SharePoint, and OneDrive. Key Features and Functionality: - Safe Attachments: Scans email attachments in a secure environment to detect and block malicious content before it reaches users. - Safe Links: Provides real-time protection by analyzing URLs at the time of click, safeguarding users from malicious links. - Anti-Phishing Policies: Utilizes advanced algorithms and machine learning to identify and mitigate phishing attempts, including those involving domain impersonation. - Protection for Collaboration Tools: Extends security measures to Microsoft Teams, SharePoint, and OneDrive, ensuring safe file sharing and collaboration. - Automated Investigation and Response (AIR): Automates threat investigation processes, enabling swift identification and remediation of security incidents. - Attack Simulation Training: Offers tools to simulate phishing attacks, helping organizations educate employees and strengthen their security posture. Primary Value and Problem Solved: Microsoft Defender for Office 365 addresses the critical need for advanced threat protection in today's digital workplace. By integrating seamlessly with Microsoft 365 applications, it provides a unified defense against sophisticated cyber threats, reducing the risk of data breaches and ensuring business continuity. Its comprehensive approach not only safeguards email communications but also secures collaborative platforms, enabling organizations to operate confidently in a secure environment. Reviewers say compared to Cloudflare One (SASE), Microsoft Defender for Office 365 is: - Slower to reach roi - More expensive Categories in common with Cloudflare One (SASE): [Cloud Email Security](https://www.g2.com/categories/cloud-email-security), [Email Anti-spam](https://www.g2.com/categories/email-anti-spam) **Compare:** [Cloudflare One (SASE) vs Microsoft Defender for Office 365](https://www.g2.com/compare/cloudflare-one-sase-vs-microsoft-microsoft-defender-for-office-365) **Compare Microsoft Defender for Office 365 with other alternatives:** - [Microsoft Defender for Office 365 vs Proofpoint Core Email Protection](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-proofpoint-core-email-protection) - [Microsoft Defender for Office 365 vs Mimecast Advanced Email Security](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-mimecast-advanced-email-security) - [Microsoft Defender for Office 365 vs Paubox](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-paubox) - [Microsoft Defender for Office 365 vs Valimail](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-valimail) - [Microsoft Defender for Office 365 vs Sophos Firewall](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-sophos-firewall) - [Microsoft Defender for Office 365 vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-microsoft-microsoft-defender-for-office-365) - [Microsoft Defender for Office 365 vs Cisco Duo](https://www.g2.com/compare/cisco-duo-vs-microsoft-microsoft-defender-for-office-365) - [Microsoft Defender for Office 365 vs Okta](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-okta) - [Microsoft Defender for Office 365 vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-microsoft-microsoft-defender-for-office-365) ### 4. [Paubox](https://www.g2.com/products/paubox/reviews) By Paubox **Average Rating:** 4.9/5 **Total Reviews:** 578 Paubox is an easy way to send and receive HIPAA compliant email. Reviewers say compared to Cloudflare One (SASE), Paubox is: - Slower to reach roi - More expensive - Better at meeting requirements Categories in common with Cloudflare One (SASE): [Cloud Email Security](https://www.g2.com/categories/cloud-email-security), [Email Anti-spam](https://www.g2.com/categories/email-anti-spam), [Data Loss Prevention (DLP)](https://www.g2.com/categories/data-loss-prevention-dlp), [Secure Email Gateway](https://www.g2.com/categories/secure-email-gateway) **Compare:** [Cloudflare One (SASE) vs Paubox](https://www.g2.com/compare/cloudflare-one-sase-vs-paubox) **Compare Paubox with other alternatives:** - [Paubox vs Proofpoint Core Email Protection](https://www.g2.com/compare/paubox-vs-proofpoint-core-email-protection) - [Paubox vs Mimecast Advanced Email Security](https://www.g2.com/compare/mimecast-advanced-email-security-vs-paubox) - [Paubox vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-paubox) - [Paubox vs Valimail](https://www.g2.com/compare/paubox-vs-valimail) - [Paubox vs Sophos Firewall](https://www.g2.com/compare/paubox-vs-sophos-firewall) - [Paubox vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-paubox) - [Paubox vs Cisco Duo](https://www.g2.com/compare/cisco-duo-vs-paubox) - [Paubox vs Okta](https://www.g2.com/compare/okta-vs-paubox) - [Paubox vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-paubox) ### 5. [Valimail](https://www.g2.com/products/valimail/reviews) By Valimail **Average Rating:** 4.5/5 **Total Reviews:** 459 Valimail is the only solution that automates the path to DMARC enforcement from start to finish, providing rapid, ongoing protection against fraudulent use of your domains. Reviewers say compared to Cloudflare One (SASE), Valimail is: - More expensive - Easier to set up - Better at meeting requirements Categories in common with Cloudflare One (SASE): [Cloud Email Security](https://www.g2.com/categories/cloud-email-security), [Email Anti-spam](https://www.g2.com/categories/email-anti-spam) **Compare:** [Cloudflare One (SASE) vs Valimail](https://www.g2.com/compare/cloudflare-one-sase-vs-valimail) **Compare Valimail with other alternatives:** - [Valimail vs Proofpoint Core Email Protection](https://www.g2.com/compare/proofpoint-core-email-protection-vs-valimail) - [Valimail vs Mimecast Advanced Email Security](https://www.g2.com/compare/mimecast-advanced-email-security-vs-valimail) - [Valimail vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-valimail) - [Valimail vs Paubox](https://www.g2.com/compare/paubox-vs-valimail) - [Valimail vs Sophos Firewall](https://www.g2.com/compare/sophos-firewall-vs-valimail) - [Valimail vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-valimail) - [Valimail vs Cisco Duo](https://www.g2.com/compare/cisco-duo-vs-valimail) - [Valimail vs Okta](https://www.g2.com/compare/okta-vs-valimail) - [Valimail vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-valimail) ### 6. [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) By Sophos **Average Rating:** 4.7/5 **Total Reviews:** 796 Ultimate enterprise firewall performance, security, and control. Reviewers say compared to Cloudflare One (SASE), Sophos Firewall is: - Slower to reach roi - More expensive - Easier to set up Categories in common with Cloudflare One (SASE): [Firewall Software](https://www.g2.com/categories/firewall-software) **Compare:** [Cloudflare One (SASE) vs Sophos Firewall](https://www.g2.com/compare/cloudflare-one-sase-vs-sophos-firewall) **Compare Sophos Firewall with other alternatives:** - [Sophos Firewall vs Proofpoint Core Email Protection](https://www.g2.com/compare/proofpoint-core-email-protection-vs-sophos-firewall) - [Sophos Firewall vs Mimecast Advanced Email Security](https://www.g2.com/compare/mimecast-advanced-email-security-vs-sophos-firewall) - [Sophos Firewall vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-sophos-firewall) - [Sophos Firewall vs Paubox](https://www.g2.com/compare/paubox-vs-sophos-firewall) - [Sophos Firewall vs Valimail](https://www.g2.com/compare/sophos-firewall-vs-valimail) - [Sophos Firewall vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-sophos-firewall) - [Sophos Firewall vs Cisco Duo](https://www.g2.com/compare/cisco-duo-vs-sophos-firewall) - [Sophos Firewall vs Okta](https://www.g2.com/compare/okta-vs-sophos-firewall) - [Sophos Firewall vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-sophos-firewall) ### 7. [Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) By Check Point Software Technologies **Average Rating:** 4.5/5 **Total Reviews:** 589 Check Point Firewall. The Check Point Firewall Software Blade incorporates all of the power and capability of the revolutionary FireWall-1 solution while adding user identity awareness to provide granular event awareness and policy enforcement. Reviewers say compared to Cloudflare One (SASE), Check Point Next Generation Firewalls (NGFWs) is: - Slower to reach roi - More expensive Categories in common with Cloudflare One (SASE): [Zero Trust Networking](https://www.g2.com/categories/zero-trust-networking), [Data Loss Prevention (DLP)](https://www.g2.com/categories/data-loss-prevention-dlp), [Firewall Software](https://www.g2.com/categories/firewall-software) **Compare:** [Cloudflare One (SASE) vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-cloudflare-one-sase) **Compare Check Point Next Generation Firewalls (NGFWs) with other alternatives:** - [Check Point Next Generation Firewalls (NGFWs) vs Proofpoint Core Email Protection](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-proofpoint-core-email-protection) - [Check Point Next Generation Firewalls (NGFWs) vs Mimecast Advanced Email Security](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-mimecast-advanced-email-security) - [Check Point Next Generation Firewalls (NGFWs) vs Microsoft Defender for Office 365](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-microsoft-microsoft-defender-for-office-365) - [Check Point Next Generation Firewalls (NGFWs) vs Paubox](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-paubox) - [Check Point Next Generation Firewalls (NGFWs) vs Valimail](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-valimail) - [Check Point Next Generation Firewalls (NGFWs) vs Sophos Firewall](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-sophos-firewall) - [Check Point Next Generation Firewalls (NGFWs) vs Cisco Duo](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-cisco-duo) - [Check Point Next Generation Firewalls (NGFWs) vs Okta](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-okta) - [Check Point Next Generation Firewalls (NGFWs) vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-check-point-next-generation-firewalls-ngfws) ### 8. [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) By Cisco **Average Rating:** 4.5/5 **Total Reviews:** 517 Duo is a cloud-based access security platform built to protect access to any application, from any device. Duo’s passwordless authentication, single sign-on (SSO) and user-friendly multi-factor authentication make secure logins easy for users, reducing friction to their workflow. Reviewers say compared to Cloudflare One (SASE), Cisco Duo is: - Slower to reach roi - More expensive - Better at meeting requirements Categories in common with Cloudflare One (SASE): [Zero Trust Networking](https://www.g2.com/categories/zero-trust-networking), [Zero Trust Platforms](https://www.g2.com/categories/zero-trust-platforms) **Compare:** [Cloudflare One (SASE) vs Cisco Duo](https://www.g2.com/compare/cisco-duo-vs-cloudflare-one-sase) **Compare Cisco Duo with other alternatives:** - [Cisco Duo vs Proofpoint Core Email Protection](https://www.g2.com/compare/cisco-duo-vs-proofpoint-core-email-protection) - [Cisco Duo vs Mimecast Advanced Email Security](https://www.g2.com/compare/cisco-duo-vs-mimecast-advanced-email-security) - [Cisco Duo vs Microsoft Defender for Office 365](https://www.g2.com/compare/cisco-duo-vs-microsoft-microsoft-defender-for-office-365) - [Cisco Duo vs Paubox](https://www.g2.com/compare/cisco-duo-vs-paubox) - [Cisco Duo vs Valimail](https://www.g2.com/compare/cisco-duo-vs-valimail) - [Cisco Duo vs Sophos Firewall](https://www.g2.com/compare/cisco-duo-vs-sophos-firewall) - [Cisco Duo vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-cisco-duo) - [Cisco Duo vs Okta](https://www.g2.com/compare/cisco-duo-vs-okta) - [Cisco Duo vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-cisco-duo) ### 9. [Okta](https://www.g2.com/products/okta/reviews) By Okta **Average Rating:** 4.5/5 **Total Reviews:** 1,246 Okta is The World’s Identity Company™. As the leading independent Identity partner, we free everyone to safely use any technology — anywhere, on any device or app. The most trusted brands trust Okta to enable secure access, authentication, and automation. With flexibility and neutrality at the core of our Okta Workforce Identity and Customer Identity Clouds, business leaders and developers can focus on innovation and accelerate digital transformation, thanks to customizable solutions and more than 7,000 pre-built integrations. We’re building a world where Identity belongs to you. Learn more at okta.com. Reviewers say compared to Cloudflare One (SASE), Okta is: - Slower to reach roi - More expensive - Better at meeting requirements Categories in common with Cloudflare One (SASE): [Zero Trust Networking](https://www.g2.com/categories/zero-trust-networking) **Compare:** [Cloudflare One (SASE) vs Okta](https://www.g2.com/compare/cloudflare-one-sase-vs-okta) **Compare Okta with other alternatives:** - [Okta vs Proofpoint Core Email Protection](https://www.g2.com/compare/okta-vs-proofpoint-core-email-protection) - [Okta vs Mimecast Advanced Email Security](https://www.g2.com/compare/mimecast-advanced-email-security-vs-okta) - [Okta vs Microsoft Defender for Office 365](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-okta) - [Okta vs Paubox](https://www.g2.com/compare/okta-vs-paubox) - [Okta vs Valimail](https://www.g2.com/compare/okta-vs-valimail) - [Okta vs Sophos Firewall](https://www.g2.com/compare/okta-vs-sophos-firewall) - [Okta vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-next-generation-firewalls-ngfws-vs-okta) - [Okta vs Cisco Duo](https://www.g2.com/compare/cisco-duo-vs-okta) - [Okta vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-okta) ### 10. [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews) By Check Point Software Technologies **Average Rating:** 4.6/5 **Total Reviews:** 534 Check Point Harmony Email & Office, protects enterprise data by preventing targeted attacks on SaaS applications and cloud-based email. Reviewers say compared to Cloudflare One (SASE), Check Point Email Security is: - Slower to reach roi - More expensive - Easier to set up Categories in common with Cloudflare One (SASE): [Cloud Access Security Broker (CASB)](https://www.g2.com/categories/cloud-access-security-broker-casb), [Cloud Email Security](https://www.g2.com/categories/cloud-email-security), [Email Anti-spam](https://www.g2.com/categories/email-anti-spam), [Data Loss Prevention (DLP)](https://www.g2.com/categories/data-loss-prevention-dlp) **Compare:** [Cloudflare One (SASE) vs Check Point Email Security](https://www.g2.com/compare/check-point-email-security-vs-cloudflare-one-sase) **Compare Check Point Email Security with other alternatives:** - [Check Point Email Security vs Proofpoint Core Email Protection](https://www.g2.com/compare/check-point-email-security-vs-proofpoint-core-email-protection) - [Check Point Email Security vs Mimecast Advanced Email Security](https://www.g2.com/compare/check-point-email-security-vs-mimecast-advanced-email-security) - [Check Point Email Security vs Microsoft Defender for Office 365](https://www.g2.com/compare/check-point-email-security-vs-microsoft-microsoft-defender-for-office-365) - [Check Point Email Security vs Paubox](https://www.g2.com/compare/check-point-email-security-vs-paubox) - [Check Point Email Security vs Valimail](https://www.g2.com/compare/check-point-email-security-vs-valimail) - [Check Point Email Security vs Sophos Firewall](https://www.g2.com/compare/check-point-email-security-vs-sophos-firewall) - [Check Point Email Security vs Check Point Next Generation Firewalls (NGFWs)](https://www.g2.com/compare/check-point-email-security-vs-check-point-next-generation-firewalls-ngfws) - [Check Point Email Security vs Cisco Duo](https://www.g2.com/compare/check-point-email-security-vs-cisco-duo) - [Check Point Email Security vs Okta](https://www.g2.com/compare/check-point-email-security-vs-okta) --- ## Cloudflare One (SASE) Alternatives FAQs ### What features do alternatives offer that Cloudflare One (SASE) does not? Cloudflare One (SASE) lacks native compliance and encryption features, as well as on-premises deployment options, which are offered by alternatives such as Proofpoint Core Email Protection, Mimecast Advanced Email Security, Microsoft Defender for Office 365, Paubox, and Valimail. ### What are the best alternatives to Cloudflare One (SASE)? The best alternatives to Cloudflare One (SASE) include [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) (4.6/5 with 584 reviews), [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) (4.4/5 with 320 reviews), [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) (4.5/5 with 293 reviews), [Paubox](https://www.g2.com/products/paubox/reviews) (4.9/5 with 572 reviews), [Valimail](https://www.g2.com/products/valimail/reviews) (4.5/5 with 459 reviews), [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) (4.7/5 with 668 reviews), [Check Point Next Generation Firewalls](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) (4.5/5 with 586 reviews), [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) (4.5/5 with 516 reviews), [Okta](https://www.g2.com/products/okta/reviews) (4.5/5 with 1228 reviews), and [Check Point Harmony Email & Collaboration](https://www.g2.com/products/check-point-harmony-email-collaboration/reviews) (4.6/5 with 511 reviews). These alternatives are recognized for their strong security, ease of use, and comprehensive feature sets in areas such as email protection, identity management, and firewall capabilities. ### Which Zero Trust Networking tools do reviewers recommend instead of Cloudflare One (SASE)? Reviewers highly recommend [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) for its advanced email threat detection and comprehensive protection, with 21 mentions of its strong protection and 19 mentions of email security. [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) is praised for its multi-layered email security and ease of use, with 40 mentions of email security and 36 mentions of ease of use. [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) is recommended for its seamless integration with Microsoft 365 and advanced threat protection features, with 9 mentions of ease of use and 8 mentions of security. [Paubox](https://www.g2.com/products/paubox/reviews) is favored for its HIPAA-compliant email encryption and ease of use, with 216 mentions of ease of use and 169 mentions of security. [Valimail](https://www.g2.com/products/valimail/reviews) is noted for simplifying DMARC enforcement and email authentication, with 70 mentions of ease of use and 57 mentions of DMARC management. [Sophos Firewall](https://www.g2.com/products/sophos-firewall/reviews) is valued for its strong threat protection and user-friendly management, with 90 mentions of ease of use and 56 mentions of features. [Check Point Next Generation Firewalls](https://www.g2.com/products/check-point-next-generation-firewalls-ngfws/reviews) receive praise for cybersecurity and threat detection, with 101 mentions of cybersecurity and 86 mentions of threat detection. [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) is recommended for its simple and effective multi-factor authentication, with 68 mentions of ease of use and 65 mentions of security. [Okta](https://www.g2.com/products/okta/reviews) is appreciated for its identity management and single sign-on capabilities, with 204 mentions of ease of use and 155 mentions of security. Lastly, [Check Point Harmony Email & Collaboration](https://www.g2.com/products/check-point-harmony-email-collaboration/reviews) is recognized for its strong email security and ease of use, with 94 mentions of email security and 83 mentions of security. Reviewers also recommend exploring specialized phishing protection tools like Area 1 for enhanced email security. ### How does Cloudflare One (SASE) compare to Proofpoint Core Email...? According to G2 data, [Cloudflare One (SASE)](https://www.g2.com/products/cloudflare-one-sase/reviews) and [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) both hold an average rating of 4.6 out of 5, with Cloudflare One having 104 reviews and Proofpoint Core Email Protection having 584 reviews. Cloudflare One excels in usability and administration, scoring 9.1 in "more usable" and "easier to admin" compared to Proofpoint's 8.5 in both, a 0.6-point lead. It also leads in "easier to set up" (8.9 vs 8.3) and "better at support" (9.2 vs 8.8). Proofpoint Core Email Protection holds a slight advantage in "better at meeting requirements" (9.3 vs 9.1) and "easier to do business with" (9.2 vs 9.5), with Cloudflare One leading by 0.3 points in the latter. Feature-wise, Proofpoint offers compliance, encryption, and on-premises deployment options that Cloudflare One does not provide. Sentiment analysis shows Cloudflare One is praised for ease of use (8 mentions), reliability (7), protection (7), and security (7), while its cons include a steep learning curve (5 mentions) and complexity (4). Proofpoint is highly regarded for protection (21 mentions), email security (19), and effectiveness (15), with cons focusing on UX improvements (16), configuration difficulties (10), and false positives (6). Overall, Cloudflare One (SASE) is favored for ease of use, administration, and support, while Proofpoint Core Email Protection is preferred for comprehensive email security features, compliance capabilities, and deployment flexibility, making it a strong choice for organizations prioritizing email threat protection and regulatory compliance. ### Why do users choose Proofpoint Core Email... over Cloudflare One (SASE)? Users choose [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) over Cloudflare One (SASE) primarily for its specialized and comprehensive email security capabilities. Proofpoint is recognized for its strong protection against phishing, malware, spam, and business email compromise, with 21 mentions of protection and 19 mentions of email security in user reviews. It offers advanced threat detection, detailed reporting, and features like phishing simulations that enhance organizational security posture. Additionally, Proofpoint provides compliance, encryption, and on-premises deployment options, which are not available in Cloudflare One, appealing to organizations with strict regulatory requirements or hybrid infrastructure needs. Despite a more complex setup and multiple administrative portals, users appreciate Proofpoint's effectiveness, with 15 mentions of effectiveness and 8 mentions of deployment ease. Proofpoint's customer support and threat response are also highlighted, with 8 mentions of response time and 6 mentions of reliability. Users value its ability to reduce malicious email delivery by over 95% before reaching inboxes and its comprehensive threat intelligence. These factors, combined with its extensive feature set tailored to email protection, drive users to prefer Proofpoint Core Email Protection when prioritizing robust, specialized email security solutions. ## Explore Articles - [Best platform for board management and communication](https://www.g2.com/discussions/best-platform-for-board-management-and-communication) - [What's the top-rated voice control app for office productivity](https://www.g2.com/discussions/what-s-the-top-rated-voice-control-app-for-office-productivity) - [Which financial consulting firms provide dedicated account management and avoid leaving clients without ongoing support?](https://www.g2.com/discussions/which-financial-consulting-firms-provide-dedicated-account-management-and-avoid-leaving-clients-without-ongoing-support) - [Which tool is best for location-based market expansion planning?](https://www.g2.com/discussions/which-tool-is-best-for-location-based-market-expansion-planning) - [Are there APIs or webhooks available for integrating SaaS management data with other IT systems (e.g., SIEM, ITSM, HRIS)?](https://www.g2.com/discussions/are-there-apis-or-webhooks-available-for-integrating-saas-management-data-with-other-it-systems-e-g-siem-itsm-hris) - [Best iPaaS for small business software integration](https://www.g2.com/discussions/what-s-the-best-ipaas-for-small-business-software-integration) ## Spotlight Categories - [Audit Management Software Solutions](https://www.g2.com/categories/audit-management) - [Employee Intranet Software](https://www.g2.com/categories/employee-intranet) - [Affiliate Marketing Software](https://www.g2.com/categories/affiliate-marketing)