# Top 10 Outpost24 External Attack... Alternatives & Competitors Reviewers exploring Outpost24 External Attack Surface Management often also consider these top-rated options in the same software category. In most cases, users compare alternatives based on reliability and ease of use. The best overall alternative to Outpost24 External Attack Surface Management is [Zscaler Internet Access](https://www.g2.com/products/zscaler-internet-access/reviews), rated ~4.4 stars on G2 from 266+ reviewers. It is frequently praised for security and internet security. Other well-known alternatives to Outpost24 External Attack Surface Management are: - [Check Point SASE](https://www.g2.com/products/check-point-sase/reviews) – known for security and secure access (G2 star rating ~4.5) - [Absolute Secure Access](https://www.g2.com/products/absolute-secure-access/reviews) – highly rated for connectivity stability and secure access (G2 star rating ~4.7) - [GoodAccess](https://www.g2.com/products/goodaccess/reviews) – offers vpn services and customer support (G2 star rating ~4.7) - [OpenVPN CloudConnexa](https://www.g2.com/products/openvpn-cloudconnexa/reviews) – best suited for teams that need customer support and security (G2 star rating ~4.6) Browse top options below. Based on G2 review data, Outpost24 External Attack Surface Management is most commonly used in industries like [Software-Defined Perimeter (SDP) Software](https://www.g2.com/categories/software-defined-perimeter-sdp), [Zero Trust Networking Software](https://www.g2.com/categories/zero-trust-networking), [Secure Web Gateway Software](https://www.g2.com/categories/secure-web-gateways). Compare user ratings by vertical to find the best fit. ## Best Paid & Free Alternatives to Outpost24 External Attack Surface Management - Zscaler Internet Access - Check Point SASE - Absolute Secure Access - GoodAccess - OpenVPN CloudConnexa - Check Point Infinity Platform - Ivanti Connect Secure - Twingate ## Top 10 Alternatives to Outpost24 External Attack Surface Management Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Outpost24 External Attack Surface Management stacks up to the competition and find the best product for your business. [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/abe41444dc81e2b5c176f734da86a102/zscaler-internet-access.png "Product Avatar Image") ](https://www.g2.com/products/zscaler-internet-access/reviews) [ Zscaler Internet Access ](https://www.g2.com/products/zscaler-internet-access/reviews) By [Zscaler](https://www.g2.com/sellers/zscaler) [ 4.4/5(287) ](https://www.g2.com/products/zscaler-internet-access/reviews#reviews) Product Description Zscaler Internet Access delivers the complete security stack as a service from the cloud. Categories in common with Outpost24 External Attack...: [ Software-Defined Perimeter (SDP) ](/categories/software-defined-perimeter-sdp) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/8dedb235969bcb553f9e412b16e93d0a/check-point-sase.png "Product Avatar Image") ](https://www.g2.com/products/check-point-sase/reviews) [ Check Point SASE ](https://www.g2.com/products/check-point-sase/reviews) By [Check Point Software Technologies](https://www.g2.com/sellers/check-point-software-technologies) [ 4.5/5(227) ](https://www.g2.com/products/check-point-sase/reviews#reviews) Product Description Check Point Harmony SASE is a converged networking and network security platform which connects all users, in the office or remote, to all resources, located on-prem, cloud, SaaS or web. It delivers secure Zerto Trust Network Access (ZTNA) connectivity along web protection capabilities including Internet access control, malware protection, data loss prevention(DLP), and sandboxing, as well as a firewall as a service. The solution employs a hybrid architecture, combining on-device and cloud-based protections, which delivers market leading security and performance. Categories in common with Outpost24 External Attack...: [ Software-Defined Perimeter (SDP) ](/categories/software-defined-perimeter-sdp) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/04520b28a49056453964e405dc7113a2/absolute-secure-access.png "Product Avatar Image") ](https://www.g2.com/products/absolute-secure-access/reviews) [ Absolute Secure Access ](https://www.g2.com/products/absolute-secure-access/reviews) By [Absolute Security](https://www.g2.com/sellers/absolute-security) [ 4.7/5(225) ](https://www.g2.com/products/absolute-secure-access/reviews#reviews) Product Description Absolute Secure Access delivers modern remote access for highly mobile workforces without sacrificing productivity. It provides reliable network connectivity for users to securely access critical resources in the public cloud, private data centers, or on-premises -- even in challenging environments. It is the only solution that proactively optimizes and improves the employee experience while offering deep visibility, control, and analytics to IT administrators. Categories in common with Outpost24 External Attack...: [ Software-Defined Perimeter (SDP) ](/categories/software-defined-perimeter-sdp) [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/531b6559a19ba41452ffccd9e43bafba/goodaccess.png "Product Avatar Image") ](https://www.g2.com/products/goodaccess/reviews) [ GoodAccess ](https://www.g2.com/products/goodaccess/reviews) By [Goodaccess](https://www.g2.com/sellers/goodaccess) [ 4.7/5(166) ](https://www.g2.com/products/goodaccess/reviews#reviews) Product Description GoodAccess is a Zero Trust cybersecurity platform (SASE/SSE) built for medium-sized businesses (50–5000+ employees). It enables rapid, low-code/no-code deployment—without hardware or expert staff—to secure remote and hybrid teams. With identity-based access, BYOD protection, network segmentation, and full visibility, GoodAccess simplifies enterprise-grade security for modern, multi-cloud environments. Categories in common with Outpost24 External Attack...: [ Software-Defined Perimeter (SDP) ](/categories/software-defined-perimeter-sdp) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/635d325184696f79cd0907483dbdbe6c/openvpn-cloudconnexa.png "Product Avatar Image") ](https://www.g2.com/products/openvpn-cloudconnexa/reviews) [ OpenVPN CloudConnexa ](https://www.g2.com/products/openvpn-cloudconnexa/reviews) By [OpenVPN](https://www.g2.com/sellers/openvpn) [ 4.6/5(130) ](https://www.g2.com/products/openvpn-cloudconnexa/reviews#reviews) Product Description CloudConnexa provides secure communication between an organization’s distributed workforce, IoT/IIoT devices, and the online services they rely on daily with a secure virtualized network, based on the market-proven OpenVPN protocol. Get started with 3 free connections. Categories in common with Outpost24 External Attack...: [ Software-Defined Perimeter (SDP) ](/categories/software-defined-perimeter-sdp) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/8dedb235969bcb553f9e412b16e93d0a/check-point-infinity-platform.png "Product Avatar Image") ](https://www.g2.com/products/check-point-infinity-platform/reviews) [ Check Point Infinity Platform ](https://www.g2.com/products/check-point-infinity-platform/reviews) By [Check Point Software Technologies](https://www.g2.com/sellers/check-point-software-technologies) [ 4.6/5(117) ](https://www.g2.com/products/check-point-infinity-platform/reviews#reviews) Product Description Check Point Infinity is the only fully consolidated cyber security architecture that provides unprecedented protection against Gen V mega-cyberattacks as well as future cyber threats across all networks, endpoint, cloud and mobile. The architecture is designed to resolve the complexities of growing connectiviity and inefficient security Categories in common with Outpost24 External Attack...: [ Software-Defined Perimeter (SDP) ](/categories/software-defined-perimeter-sdp) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/72ef819c5dcd69d757242f411505cd39/connect-secure.jpg "Product Avatar Image") ](https://www.g2.com/products/ivanti-connect-secure/reviews) [ Ivanti Connect Secure ](https://www.g2.com/products/ivanti-connect-secure/reviews) By [Ivanti](https://www.g2.com/sellers/ivanti) [ 4.3/5(87) ](https://www.g2.com/products/ivanti-connect-secure/reviews#reviews) Product Description Ivanti Secure offers Always-On VPN and Lockdown Mode for compliance-focused businesses. These features protect all network traffic; from your team’s laptops at home to your corporate network, Ivanti Secure helps reduce the possibility of data loss or leakage. When an end user logs into their laptop using our Always-On VPN, our desktop client automatically makes a secure connection to the Ivanti Connect Secure gateway. Once connected, all traffic from the laptop is sent via a protected tunnel. Furthermore, the end user will remain constantly connected to the tunnel, ensuring that data-in-motion remains secure. Categories in common with Outpost24 External Attack...: [ Software-Defined Perimeter (SDP) ](/categories/software-defined-perimeter-sdp) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/23d95a653cfcad94d8c33ff042ce0245/twingate.png "Product Avatar Image") ](https://www.g2.com/products/twingate/reviews) [ Twingate ](https://www.g2.com/products/twingate/reviews) By [Twingate Inc.](https://www.g2.com/sellers/twingate-inc) [ 4.7/5(77) ](https://www.g2.com/products/twingate/reviews#reviews) Product Description Twingate secures remote access to private apps, data and environments, allowing businesses to replace corporate VPNs with a more secure, usable, performant and modern zero trust-based solution. Categories in common with Outpost24 External Attack...: [ Software-Defined Perimeter (SDP) ](/categories/software-defined-perimeter-sdp) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/8b3109519c061f3739371275d691098a/prisma-access.png "Product Avatar Image") ](https://www.g2.com/products/prisma-access/reviews) [ Prisma Access ](https://www.g2.com/products/prisma-access/reviews) By [Palo Alto Networks](https://www.g2.com/sellers/palo-alto-networks) [ 4.3/5(73) ](https://www.g2.com/products/prisma-access/reviews#reviews) Product Description Secure access service edge (SASE) for branch offices, retail locations and mobile users Categories in common with Outpost24 External Attack...: [ Software-Defined Perimeter (SDP) ](/categories/software-defined-perimeter-sdp) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/a817bedbc667187b1cbdaf62b2c2e81a/citrix-citrix-secure-private-access.jpeg "Product Avatar Image") ](https://www.g2.com/products/citrix-citrix-secure-private-access/reviews) [ Citrix Secure Private Access ](https://www.g2.com/products/citrix-citrix-secure-private-access/reviews) By [Citrix](https://www.g2.com/sellers/citrix) [ 4.5/5(71) ](https://www.g2.com/products/citrix-citrix-secure-private-access/reviews#reviews) Product Description Citrix Secure Workspace Access provides a comprehensive, zero-trust approach to deliver secure and contextual access to the corporate internal web apps, SaaS, and virtual applications. It enables the consolidation of traditional security products like VPN, single sign-on, and browser isolation technologies and provides advanced security controls for managed, unmanaged, and BYO devices. Citrix Secure Workspace Access provides a holistic security approach based on zero-trust principles, protecting users, applications, and corporate data against internet web threats and data exfiltration. Categories in common with Outpost24 External Attack...: [ Software-Defined Perimeter (SDP) ](/categories/software-defined-perimeter-sdp) ### Explore Articles [ Best influencer software for businesses in tech ](https://www.g2.com/discussions/best-influencer-software-for-businesses-in-tech) [ Which mobility consulting partner has the strongest industry expertise and case study references to identify the best fit for complex enterprise engagements? ](https://www.g2.com/discussions/which-mobility-consulting-partner-has-the-strongest-industry-expertise-and-case-study-references-to-identify-the-best-fit-for-complex-enterprise-engagements) [ Best platform for company training and development ](https://www.g2.com/discussions/best-platform-for-company-training-and-development) [ Greenhouse vs Lever vs Workable: which ATS is actually better for a mid-market company hiring across multiple departments? ](https://www.g2.com/discussions/what-s-the-best-ats-for-recruiters-managing-hundreds-of-applications-per-role-without-losing-track-of-candidates) [ Which commenting systems avoid frequent bugs and integrate smoothly without disrupting reader experience? ](https://www.g2.com/discussions/which-commenting-systems-avoid-frequent-bugs-and-integrate-smoothly-without-disrupting-reader-experience%20) [ Qualtrics Market Research vs Attest vs Suzy for a brand research team: which is worth the investment for regular consumer surveys? ](https://www.g2.com/discussions/qualtrics-market-research-vs-attest-vs-suzy-for-a-brand-research-team-which-is-worth-the-investment-for-regular-consumer-surveys%20) ### Spotlight Categories [ Digital Signage Software ](https://www.g2.com/categories/digital-signage) [ Conversation Intelligence Software ](https://www.g2.com/categories/conversation-intelligence) [ Sales Compensation Software ](https://www.g2.com/categories/sales-compensation)