--- title: AlgoSec Horizon Reviews meta\_title: 'AlgoSec Horizon Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 224 reviews by the users' company size, role or industry to find out how AlgoSec Horizon works for a business like yours. aggregate\_rating: rating\_value: 4.5 review\_count: 224 scale: '5' date\_modified: '2026-08-10' parent\_category: name: Network Security url: https://www.g2.com/categories/network-security --- # AlgoSec Horizon Reviews & Product Details Visit Website AlgoSec, a global cybersecurity leader, empowers organizations to securely accelerate application delivery up to 10 times faster by automating application connectivity and security policy across the hybrid network environment. With two decades of expertise securing hybrid networks, over 2200 of the world's most complex organizations trust AlgoSec to help secure their most critical workloads. AlgoSec Horizon platform utilizes advanced AI capabilities, enabling users to automatically discover and identify their business applications across multi-clouds, and remediate risks more effectively. It serves as a single source for visibility into security and compliance issues across the hybrid network environment, to ensure ongoing adherence to internet security standards, industry, and internal regulations. Additionally, organizations can leverage intelligent change automation to streamline security change processes, thus improving security and agility. Learn how AlgoSec enables application owners, information security experts, SecOps and cloud security teams to deploy business applications faster while maintaining security at www.algosec.com. * * * Product Website AlgoSec Horizon Seller [AlgoSec](https://www.g2.com/sellers/algosec) Discussions [AlgoSec Horizon Community](https://www.g2.com/products/algosec-horizon/discuss) Solution Type All-in-One Overview by Janet Saliba (Product Marketing Manager ) Show More ## Value at a Glance Averages based on real user reviews. ### Time to Implement 3 months [ View More Pricing Information ](https://www.g2.com/products/algosec-horizon/pricing) ![Shibu K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Shibu K.") SK Shibu K. Security Engineer Information Technology and Services Small-Business (50 or fewer emp.) 5/14/2026 "Working with more than 2 years - Stable, Reliable, and Very Helpful for Firewall Policy Management" 5/5 What do you like best about AlgoSec Horizon? I have been working with AlgoSec ASMS and Horizon for more than 2 years in our environment, mainly for firewall policy management, rule analysis, and risk visibility, and change tracking across multiple security devices. From my experience as an administrator, the platform has been very reliable and useful for day to day security operations. The application connectivity flow analysis is one of the most useful features for our team. It helps us understand which firewall rules and network paths are involved in specific applications, which saves a significant amount of troubleshooting time during change requests and incident investigations. The risk analysis and policy recommendation features are also very practical because they help avoid unnecessary or overly permissive rules in the environment. Review collected by and hosted on G2.com. What do you dislike about AlgoSec Horizon? Honestly, there is not much to dislike. Some advanced reporting and workflow configuration took a little time to fully understand in the beginning, especially in a large environment. but after regular usage the platform became very easy to manage. Overall, my experience with AlgoSec Horizon has been smooth and positive Review collected by and hosted on G2.com. What problems is AlgoSec Horizon solving and how is that benefiting you? I appreciate is the integration support with multiple firewall vendors. In our setup, managing security policies across different platforms became much more organized after implementing AlgosSec. The policy cleanup and rule recertification process also improved because unused and risky rules are easier to identify and review. I am working with Multiple India biggest companies like reliance and ICICI. And with the help of Fireflow i have cleaned more than 10000 rules. It helps me lot. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Nikitas K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nikitas K.") NK Nikitas K. Bartender Small-Business (50 or fewer emp.) 7/29/2026 Business partner of the seller or seller's competitor, not included in G2 scores. "Rule Analysis and App Mapping That Make Firewall Migrations Faster" 4.5/5 What do you like best about AlgoSec Horizon? Doing ASA-to-FTD and Palo Alto migrations for a living, the thing that sold me on Horizon was AFA's rule analysis before you even touch a device. You get told which rules are actually being hit, which ones are dead weight, and which ones are a liability, with the traffic history to back it up. On a migration with hundreds of legacy ASA rules, that alone saves days of manual comparison. FireFlow is where the change management side clicks. Every request has a state, an owner, and a paper trail, so nobody's asking "wait, who approved this NAT rule" three months later. AppViz is the one that changes how you talk to other teams. Instead of a spreadsheet of IPs and ports, you can show someone the actual application flow and point at exactly which policy is blocking it. Cuts the back and forth with dev teams down to nothing. A few other things that stood out: Clean UI - doesn't bury you in menus, you can get to compliance status or a specific rule fast. Change automation - pushing a firewall or cloud security group change through FireFlow instead of doing it by hand cuts down on the "wrong object-group" mistakes. Compliance reports - PCI-DSS and similar are basically ready to export, which matters during audit season. Handles scale - ran it against a fairly large hybrid estate and it didn't choke. Don't treat it as just a firewall dashboard. The application mapping is genuinely useful when you need to explain a security decision to someone who doesn't care about ports and protocols. Review collected by and hosted on G2.com. What do you dislike about AlgoSec Horizon? The onboarding phase takes real effort. It's not really a Horizon problem, it's that the tool surfaces every undocumented device and forgotten segment in your network, so if your topology docs are stale, you'll spend the first few weeks fixing collectors instead of doing the fun stuff. The custom reporting side could use work too. The out-of-the-box compliance templates are fine, but building something custom branded for an exec presentation takes longer than it should. A proper drag-and-drop report builder would help. Review collected by and hosted on G2.com. What problems is AlgoSec Horizon solving and how is that benefiting you? The biggest one is visibility across a hybrid estate that used to live in three different heads at once, ours, the client's, and whoever built the original ASA rulebase five years ago. Horizon pulls all of that into one place, so when a migration starts, we're not spending the first two weeks just figuring out what's actually running. It's also cut down the back and forth with app owners a lot. Before, a "why is my app broken" ticket meant pulling logs from three devices and guessing. Now we can point at the AppViz map and say exactly which rule or path is the problem, so tickets close in minutes instead of days. On the compliance side, it's saved a ton of manual prep before audits. Reports that used to take a day to assemble by hand now export in a few clicks. Integration wise, it plays well with the Cisco ASA/FTD and Palo Alto stacks we deal with most, and the API access has made it straightforward to pull data into our own tracking without living inside the Horizon UI all day. On pricing, it's not cheap, and licensing scales with the number of devices, so for a smaller shop it can be a hard sell up front. For anything running a genuinely hybrid, multi vendor estate though, the time saved on rule cleanup and audit prep tends to justify it within a few migrations. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: G2 invite AA Anup A. Network Security Engineer Information Services Mid-Market (51-1000 emp.) 5/19/2026 "Algosec Horizon: Excellent Visibility, Automation, and Application-Centric Security Insights" 5/5 What do you like best about AlgoSec Horizon? I appreciate about Algosec Horizon is very effective solution it simplifies management across complex environments it provides excellent visibility into network security policies, one of the best part of the plateform is its application centric approach instead of only displaying technical details like IP address and ports, Horizon helps us understand the actual business impact behind connectivity and security policies this makes troubleshooting faster. Deshboard is user-friendly and well organized allowing teams to quickly monitor compliance status identify risks, and reviews application flows. the protective risk insights are also highly valuable as they help identify misconfigurations and overly permissive rules before they become security concerns. r Another major advantage is the automation capability algosec hosrizon streamlines firewall policy mangement and cloud security changes reducing manual effort minimizing human errors and accelerating approval processes the compliance reporting features are equally impressive espacially for organization working. with standered such as PCI-DSS HIPAA and GDPR as they significantly reduce preparation time. I would say overall Algosec Horizon is not just a firewall management solution it is a powerful security visibility and risk management that helps organization improve operational efficiency strength security posture and better align security with business applications Review collected by and hosted on G2.com. What do you dislike about AlgoSec Horizon? One area that can additional effort is the initial deployment and averment onboarding process especially in large or highly complex infrastructures. since Algosec Horizon perfoms deep traffic flow analysis and application dependency mapping organization need to ensure their network information and configurations are properly organized to get the best results however this proses ultimately helps uncover hidden network dependencies and improves overall visibility. Review collected by and hosted on G2.com. What problems is AlgoSec Horizon solving and how is that benefiting you? we were facing lots of challenges to minitor network traffic Algosec Horizon has helped simplify firewall and security policy management providing clear visibility inti the network traffic, application connectivity and risk or unused rules after buying this solution team looks more confident while making changes and helps reduce the changes of unexpected production issue. It has also made compliance management much easier providing continuous monitoring and ready to use audit reports which saves significant time during PC and SOC2 Assessments. Another major benefits is the unified visibility across both cloud and on-premises environments with a single view. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Mohd A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mohd A.") MA Mohd A. Consultant-Cyber and Risk Mid-Market (51-1000 emp.) 4/8/2026 "Reliable Firewall Management with Excellent Visibility" 4.5/5 What do you like best about AlgoSec Horizon? I appreciate AlgoSec Horizon for its excellent visibility and control over firewall rules across our environment. Its automated risk analysis, rule optimization, and compliance reporting capabilities have significantly improved our security posture and reduced operational effort. I like its end-to-end visibility and centralized management of network security across complex multicloud and on-prem environments. The platform brings together firewall analysis, application connectivity, and risk insights into a single unified view which greatly improves security governance and decision-making processes. Additionally, the initial setup was quite easy, following the steps shared by the team. Review collected by and hosted on G2.com. What do you dislike about AlgoSec Horizon? Reporting customization and performance for very large rulebases could be improved. Review collected by and hosted on G2.com. What problems is AlgoSec Horizon solving and how is that benefiting you? AlgoSec Horizon provides excellent visibility and control over firewall rules with automated risk analysis and compliance reporting, improving our security posture and reducing effort. Its end-to-end visibility unifies firewall analysis, connectivity, and risk insights, enhancing security governance and decision-making. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic MK Manoj K. Technical Specialist Enterprise (\> 1000 emp.) 5/15/2026 "AlgoSec Horizon Delivers Strong Cloud Visibility and Actionable Security Insights" 5/5 What do you like best about AlgoSec Horizon? AlgoSec Horizon offers strong cloud visibility, automated risk detection, compliance support, and actionable insights through intuitive dashboards, helping teams improve security and simplify operations efficiently. Review collected by and hosted on G2.com. What do you dislike about AlgoSec Horizon? In my opinion, there’s nothing to dislike about AlgoSec. Review collected by and hosted on G2.com. What problems is AlgoSec Horizon solving and how is that benefiting you? AlgoSec Horizon helps close cloud visibility gaps while addressing risk management and compliance challenges. It makes it easier to spot misconfigurations, automate security checks, and prioritize risks, which supports better decision-making and a stronger overall security posture. As a result, it reduces manual effort and helps teams deploy applications faster and more safely across multi-cloud environments. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic FJ Frank J. SOC L3 Engineer Mid-Market (51-1000 emp.) 9/8/2025 "Centralized Firewall Assurance Made Simple" 5/5 What do you like best about AlgoSec Horizon? AlgoSec Firewall Analyzer is an excellent tool for ensuring firewall assurance against defined standards and compliance requirements. It provides a comprehensive, single-pane view of the entire network, making it easy to understand how policies are structured and what impact potential changes may have before they are implemented. This visibility is extremely valuable for maintaining a secure and well-organized firewall environment. Additionally, the training offered by AlgoSec is very insightful and well-structured, making it especially helpful for first-time users. It provides a solid foundation for understanding the products and their capabilities, allowing teams to quickly become proficient in managing and analyzing firewall policies. Overall, AlgoSec Firewall Analyzer is a powerful solution for improving network security posture and streamlining firewall management. Review collected by and hosted on G2.com. What do you dislike about AlgoSec Horizon? The initial configuration can be a bit complex and time-consuming, especially in environments with multiple vendors and large, distributed networks. Review collected by and hosted on G2.com. What problems is AlgoSec Horizon solving and how is that benefiting you? Managing complex firewall environments across multiple vendors can be challenging, especially when trying to maintain compliance, optimize policies, and prevent misconfigurations. Without clear visibility, it’s difficult to predict the impact of policy changes, which can lead to outages, compliance gaps, and security risks. AlgoSec solves this by providing a centralized view of all firewall policies, automating compliance checks, and continuously monitoring for risky or overly permissive rules. It simplifies audits by generating detailed, ready-to-use compliance reports and helps teams quickly identify and remediate violations, ensuring standards are consistently met. AlgoSec’s policy impact simulation is especially valuable, as it shows exactly what will be affected before changes are made, reducing human error and avoiding downtime. This not only strengthens the organization’s overall security posture but also improves operational efficiency, saving time on troubleshooting and change management. With AlgoSec, firewall management becomes smarter, more secure, and more efficient, while giving teams the confidence that every change is both compliant and low-risk. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: G2 invite AS akos s. Security Architect Enterprise (\> 1000 emp.) 2/12/2026 "Streamlined Firewall Setup with a Clear, Standardized Procedure" 5/5 What do you like best about AlgoSec Horizon? We like the fact there is a procedure and we don't need to individually configure the firewalls. The fact that they are all mapped to applications makes it much easier for our business owner to make requests in the language that they understand Review collected by and hosted on G2.com. What do you dislike about AlgoSec Horizon? We have a complex network design and sometime it fails to understand how the traffic flows Review collected by and hosted on G2.com. What problems is AlgoSec Horizon solving and how is that benefiting you? We are under pressure to implement firewall rules rapidly - and this enables us to have rules quickly enabled based on what our business needs in a way that they can understand Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: Seller invite SS Sarthak S. Senior Analyst Enterprise (\> 1000 emp.) 10/14/2025 "Effective Firewall Cleanup with Algosec, but Needs Better Stability" 4/5 What do you like best about AlgoSec Horizon? Algosec has proven to be a very effective tool for firewall cleanup activities, and I have been using it for this purpose for the past two years. The range of options and statistics it provides is quite good, though I have found that they are not always completely accurate. The monitoring features are also comprehensive, and I find the user interface to be especially user-friendly. Additionally, the tool is straightforward to deploy, which makes it even more convenient to use. Review collected by and hosted on G2.com. What do you dislike about AlgoSec Horizon? The main concerns I have with this tool are its occasional malfunctions and the fact that statistics are sometimes not visible. There are also communication problems with the Checkpoint firewall, as certain changes either do not appear in the tool or take a long time to show up. Even when our firewalls are configured identically, the tool still struggles to communicate with one of them. Additionally, there is a significant issue with integrating Microsoft Exchange Cloud relay, which we rely on for sending weekly firewall reports. This compatibility problem is a major drawback for the tool. The TAC support is not upto the mark as they don't have proper knowledge of the tool and they have very less senior TAC support members. Review collected by and hosted on G2.com. What problems is AlgoSec Horizon solving and how is that benefiting you? The primary advantage we gain from using Algosec is its support for firewall cleanup activities. Over the past two years, I have regularly performed these cleanups, and they have generally been completed successfully and without significant issues. Another benefit is the way Algosec documents each activity, which is helpful for referencing and verifying changes in the future. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ND Nick D. Network Security Manager Enterprise (\> 1000 emp.) 2/12/2026 "Algosec for ACI" 5/5 What do you like best about AlgoSec Horizon? Amazing product and customer service, the product drastically improved usability on ACI clusters and assits clients getting to grips with the correct ACI format. Review collected by and hosted on G2.com. What do you dislike about AlgoSec Horizon? Not come across anything I don't like but the user interface could use more of a simpler design as it can be confusing at times. Review collected by and hosted on G2.com. What problems is AlgoSec Horizon solving and how is that benefiting you? Helping clients move form Network centric design on ACI to a more structured design for ACI microsegementation. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: Seller invite FO fatima O. Network Security Admin Enterprise (\> 1000 emp.) 2/11/2026 "AppViz Makes Network Rules Easy to Understand" 5/5 What do you like best about AlgoSec Horizon? I like using AppViz. It’s great for viewing the applications and better understanding the network rules behind them. Review collected by and hosted on G2.com. What do you dislike about AlgoSec Horizon? The quote was on the expensive side for us, but once it was deployed, we could see the value. Review collected by and hosted on G2.com. What problems is AlgoSec Horizon solving and how is that benefiting you? When we had issues with the application, we couldn’t see the flow. Now we can clearly see the flow and the rules, and we’re able to identify the issue. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: Seller invite ## Questions about AlgoSec Horizon? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about AlgoSec Horizon ](https://www.g2.com/products/algosec-horizon/discussions/new) GU Guest User • Last activity about 4 years ago What is AlgoSec used for? 1 Upvote 2 [ Join the conversation ](https://www.g2.com/discussions/what-is-algosec-used-for) ![Nicole Y.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nicole Y.") NY Nicole Young • Last activity about 4 years ago How much reliable is this solution? 1 Upvote 1 [ Join the conversation ](https://www.g2.com/discussions/24068-how-much-reliable-is-this-solution) [ View all Discussions ](https://www.g2.com/products/algosec-horizon/discuss) ## Pricing Insights Averages based on real user reviews. ### Time to Implement 3 months ### Return on Investment 17 months ### Average Discount 18% [ View More Pricing Information ](https://www.g2.com/products/algosec-horizon/pricing) AlgoSec Horizon Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_a3e72cea414f020a430e9d9a123569b5/tufin-tufin-orchestration-suite.png "Product Avatar Image") Tufin Orchestration Suite 4.4/5(98) [ Compare Now ](https://www.g2.com/compare/algosec-horizon-vs-tufin-tufin-orchestration-suite) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_e2a32ffedd4d1e86cd9bbe2d2e1518dc/firemon-policy-manager.jpg "Product Avatar Image") Policy Manager 4.5/5(28) [ Compare Now ](https://www.g2.com/compare/algosec-horizon-vs-firemon-policy-manager) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_8b3109519c061f3739371275d691098a/palo-alto-networks-panorama.png "Product Avatar Image") Palo Alto Networks Panorama 4.5/5(48) [ Compare Now ](https://www.g2.com/compare/algosec-horizon-vs-palo-alto-networks-panorama) ##### ##### AlgoSec Horizon Features Administration Policy Enforcement Dependency Mapping Network Mapping Network Maintenance Policy Optimization Risk Analysis Auditing Network Management Network Mapping Compliance Reporting Network Monitoring Configuration Monitoring Change Management [ View More Features ](https://www.g2.com/products/algosec-horizon/features) ## 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