--- title: Calico Reviews meta\_title: 'Calico Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 42 reviews by the users' company size, role or industry to find out how Calico works for a business like yours. aggregate\_rating: rating\_value: 4.5 review\_count: 42 scale: '5' date\_modified: '2026-08-09' parent\_category: name: "DevSecOps\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t" url: https://www.g2.com/categories/devsecops --- # Calico Reviews & Product Details Visit Website The Calico platform, built on the most trusted open-source technologies in Kubernetes — Calico Open Source, Istio, Envoy, and eBPF — provides a single management plane for secure networking and observability for AI workloads. It can be deployed as Calico Cloud, a fully-managed SaaS platform, or Calico Enterprise, a self-managed platform. Calico works with popular managed Kubernetes services such as AKS, EKS, and GKE, as well as self-managed Kubernetes distributions including Red Hat OpenShift, SUSE/Rancher, VMware Tanzu, and Mirantis. Calico is the only platform with a pluggable data plane architecture enabling support for multiple data planes, including eBPF, nftables, standard Linux, VPP, and Windows. Calico secures 1 million+ clusters daily, and is used by leading companies, including NVIDIA, RBC, Bloomberg, Chipotle, GoDaddy, and Upwork. * * * Product Website Calico Seller [Tigera](https://www.g2.com/sellers/tigera) Discussions [Calico Community](https://www.g2.com/products/calico-2025-10-31/discuss) Languages Supported English Solution Type Best-of-Breed Overview by Laura Ferguson Show More ## Value at a Glance Averages based on real user reviews. ### Time to Implement 4 months [ View More Pricing Information ](https://www.g2.com/products/calico-2025-10-31/pricing) ![Verified User in Information Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Services") UI Verified User in Information Services Small-Business (50 or fewer emp.) 7/15/2025 "My experience about calico" 4.5/5 What do you like best about Calico? It’s ability to provide zero-trust security, real-time observability, and scalable networking for Kubernetes, all in a managed, easy-to-use platform. It makes securing and monitoring microservices seamless across cloud and hybrid environments. Review collected by and hosted on G2.com. What do you dislike about Calico? What I dislike most about Calico Cloud is that its advanced features can have a steep learning curve, especially for teams new to Kubernetes networking or zero-trust models. While powerful, it can take time to fully understand and implement effectively. Review collected by and hosted on G2.com. What problems is Calico solving and how is that benefiting you? Calico Cloud solves key challenges around Kubernetes networking, security, and observability. It enforces zero-trust policies, enables secure service-to-service communication, and provides real-time visibility into workloads. This helps me ensure secure, compliant, and reliable applications without managing complex infrastructure manually — saving time and reducing risk. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Vineet B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vineet B.") VB Vineet B. SDET-2 Small-Business (50 or fewer emp.) 7/15/2025 "Calico cloud offers very good network security for kubernetes and multi-cluster orchestration" 4/5 What do you like best about Calico? It's helpful in threat detection and robust logging system which will help in quick trtoubleshooting Review collected by and hosted on G2.com. What do you dislike about Calico? free tier offers limited support and the migration from existing vendors requires some good amount of effort Review collected by and hosted on G2.com. What problems is Calico solving and how is that benefiting you? We did a POC on the calico cloud for mult cluster orchestration with security embedded in itself. Planning to migrate to it. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Ed M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ed M.") EM Ed M. IB Platform Engineering Mid-Market (51-1000 emp.) 7/11/2024 "A very good CNI solution, with some shortcomings" 3.5/5 What do you like best about Calico? Calico Cloud is a great CNI solution, versatile regarding the supported protocols it will easily scale in most cloud, hybrid, and on-prem deployments. The BGP backend makes it easier to manage routes at scale, and it can integrate with BGP-only layer 3 datacenter fabrics as well. Installation is quick, and thanks to a well-documented set of CRD resources, configuration is also pretty straightforward. Calico also bundles the whole Tigera security/observability suite, which comes in handy to write more complex network policies which extend to hosts. The built-in manager web UI is also useful to quickly visualise what policies are deployed in any environment. Review collected by and hosted on G2.com. What do you dislike about Calico? There are some shortcomings with some of the enterprise features, some of them suffer from small bugs which still have not been solved. Although support is quick to react, it can take a long time to obtain a proper bug fix in a next release. The current network policy implementation, although solid, also suffers from limitations in terms of the selectors, which can lead to some rather complex workarounds. Also, the manager web UI is very limited and will not help a lot when troubleshooting denied flows. Most of the time, learning to use Kibana which is part of the installation and writing KQL queries will be more useful. Although installation is easy, uninstalling Calico can be a bit difficult as the Tigera operator does not clean the installed resources. You will have to locate the remnants yourself, and delete them. Review collected by and hosted on G2.com. What problems is Calico solving and how is that benefiting you? Calico Cloud enables us to extend Kubernetes network policies, and unify the network security operations under a single Kubernetes-based declarative worflow. It provides a way to author, deploy, manage, and monitor security policies in any Kubernetes cluster. Review collected by and hosted on G2.com. Show More 10/10/2024 Current UserValidated ReviewerIncentivizedSource: Seller invite ![Yashavant N.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Yashavant N.") YN Yashavant N. Software Engineer Small-Business (50 or fewer emp.) 7/16/2025 "Review for calico cloud" 4.5/5 What do you like best about Calico? I like how Calico Cloud provides strong zero-trust security and deep observability for Kubernetes workloads. Review collected by and hosted on G2.com. What do you dislike about Calico? I dislike that some advanced features are only available in the paid version, limiting open-source flexibility. Review collected by and hosted on G2.com. What problems is Calico solving and how is that benefiting you? Securing Kubernetes workloads in production. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Logistics and Supply Chain](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Logistics and Supply Chain") UL Verified User in Logistics and Supply Chain Mid-Market (51-1000 emp.) 7/15/2025 "G2 Cloud Review" 3/5 What do you like best about Calico? I like UI to amange my services and it is cost effective, others like Amazon and azure are to expensive. Review collected by and hosted on G2.com. What do you dislike about Calico? Not offer enough space for first time free user, 😞also 3rd party app count also low Review collected by and hosted on G2.com. What problems is Calico solving and how is that benefiting you? Calico Cloud helps us to secure our Kubernetes workloads with detailed network policies and zero trust controls, so its more easy to stay compliant and manage traffic better. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Edmond G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Edmond G.") EG Edmond G. DevOps Lead Enterprise (\> 1000 emp.) 7/29/2024 "Great Container Security Solution with zero trust security approach" 4/5 What do you like best about Calico? Calico Cloud addressed various security challenges for container platform, it extended l7 network policy capabilities with powerful & fleaxible configuration options and by default support zero trust security model. This helps us to be able to manage calico configurations via both gitops platform & application ci/cd processes in a secure way to meet requirements from vairous teams without many operation overheads. This helps boost the team efficiency. It's a painless implementation process and easy quick to setup. Calico Cloud offers full package of container security features, e.g. runtime security, intrution detections, in-cluseter waf, observability, etc. more than just advanced network policy. Tigera support is knowledgable and the provided training videos help quickly get familiar with its observability tooling and troubleshooting processes. Review collected by and hosted on G2.com. What do you dislike about Calico? alerting & 3-rd party integrations hopefully can be improved. network policy constructions user experience requires lots of domain knowledge, this might be difficult for beginners. wireguard & l7 logging configs conflicts happened before, hopefully it will be resolved in the near future. the dashboard has lots of information and might be confusing when you use it at the begining, it's a bit complex to use it and understand the end to end troubleshooting process Review collected by and hosted on G2.com. What problems is Calico solving and how is that benefiting you? protect N-S, W-E traffic and adding observabilities and container runtime protections Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Alex W.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Alex W.") AW Alex W. Mid-Market (51-1000 emp.) 8/23/2023 "Calico Cloud: Near-perfect container networking and network security solution" 4/5 What do you like best about Calico? Run bare-metal, self-hosted Kubernetes: Calico Cloud provides first-class support for these setups. Supports advanced networking features: It offers IPv6 and WireGuard support for versatile network configurations. Enables granular control: Egress gateways and eBPF support enable you to precisely manage traffic flow. Value clear guidance: The documentation is of excellent quality. A user-friendly interface: The web-based UI is both intuitive and comprehensive. Prioritize ongoing support: Calico provides professional support, including a dedicated Customer Success Engineer (CSEs) for weekly consultations. Review collected by and hosted on G2.com. What do you dislike about Calico? Pricing Model: Calico Cloud charges per vCPU, which can be expensive for high-core machines. For example, a single 32-core machine might be billed as 16 nodes, leading to high monthly costs. Deployment Complexity: The product requires managing resources across 18 Kubernetes namespaces, increasing deployment complexity. Limited Functionality: Currently, Calico Cloud doesn't support VRF (Virtual Routing and Forwarding), which restricts routing table configuration options. Review collected by and hosted on G2.com. What problems is Calico solving and how is that benefiting you? Simplified Networking: Calico takes care of IP Address Management (IPAM) and automates BGP peering with top-of-rack switches. This frees me from manual configuration and ensures efficient network allocation. Streamlined Audits: Calico generates reports that meet SOC 2 compliance standards. This saves significant effort during audits by providing readily available documentation. Granular Security: Calico allows me to manage firewall rules down to individual Pods. This granular control strengthens security by tailoring protection to specific workloads. Enhanced Visibility: Calico's extensive logging and metrics enable me to visualize traffic flows within my Kubernetes environment. This improved observability helps troubleshoot issues and optimize network performance. Review collected by and hosted on G2.com. Show More 5/2/2024 Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![David K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "David K.") DK David K. Senior Engineer Enterprise (\> 1000 emp.) 5/23/2024 "Great tool for network policy generation and cluser/container scanning" 4/5 What do you like best about Calico? Network policy generation ardous task done manually. The network policy recommendations are great and make this a breeze. The network observabilty tool is wonderful to observe questionable traffic and possible network policy problems. Everything you need to easily work with network policy is right there. DNS rules are a major plus. The setup is really easy. Support is great. Review collected by and hosted on G2.com. What do you dislike about Calico? The recommended network policies sometimes generate overlappying/duplicate rules. I'd like to see better integration with Azure DevOps for container scanning. If no endpoints exist the monitor shows that their were denied flows (this happens in Allow Tigera tier). Review collected by and hosted on G2.com. What problems is Calico solving and how is that benefiting you? Calico gives us real time container scanning in the cluster as well as manual container scanning for use in breaking builds. I feel at peace knowing I'm aware of all traffic in and out of our clusters, Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Computer & Network Security](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer & Network Security") UC Verified User in Computer & Network Security Enterprise (\> 1000 emp.) 9/24/2024 "Calico Cloud Review" 5/5 What do you like best about Calico? It is providing all insights in one place, you can visualize your data flowing and troubleshoot your network policy easily. Easy of implementation, customer support is very reliable, Review collected by and hosted on G2.com. What do you dislike about Calico? I can see other CNI vendors are using latest technologies but calico still using iptables. which makes your network slow in comparison to eBPF. Review collected by and hosted on G2.com. What problems is Calico solving and how is that benefiting you? It shows visibility of your network policies, and which make it easy to debug, because without it debug network blocked policy is nightmare. Review collected by and hosted on G2.com. Show More 11/20/2024 Current UserValidated ReviewerIncentivizedSource: Seller invite ![Verified User in Internet](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Internet") AI Verified User in Internet Mid-Market (51-1000 emp.) 7/31/2024 "Great solution for managing network policy and image scanning" 4.5/5 What do you like best about Calico? The network policy recommendations are a great feature and provide an excellent starting point for policy generation. The network observability tool combined with the Kibana logs provides full visibility into what is happening with respect to allowed and denied traffic throughout the cluster. Calico Cloud makes managing network policy vastly easier. Tigera support is great; they have been very responsive. Review collected by and hosted on G2.com. What do you dislike about Calico? The pricing model is based on core counts, making it rather expensive both for compute-heavy clusters and for clusters that have a large number of smaller nodes. Registry scanning could be better integrated into the product. Review collected by and hosted on G2.com. What problems is Calico solving and how is that benefiting you? Calico Cloud enables us to easily view and manage network policy, and provides container image scanning within our clusters. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ## Pricing Insights Averages based on real user reviews. ### Time to Implement 4 months ### Return on Investment 9 months ### Perceived Cost $$$$$ [ View More Pricing Information ](https://www.g2.com/products/calico-2025-10-31/pricing) ##### ##### Calico Features Administration Risk Scoring Security Auditing Configuration Management Monitoring Continuous Image Assurance Behavior Monitoring Observability Protection Dynamic Image Scanning Runtime Protection Workload Protection [ View More Features ](https://www.g2.com/products/calico-2025-10-31/features) ## Top-Rated Alternatives [ ![Wiz](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Wiz") Wiz 4.7/5(842) ](https://www.g2.com/products/wiz-wiz/reviews) [ ![Microsoft Defender for Cloud](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Microsoft Defender for Cloud") Microsoft Defender for Cloud 4.4/5(438) ](https://www.g2.com/products/microsoft-defender-for-cloud/reviews) [ ![FortiCNAPP](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "FortiCNAPP") FortiCNAPP 4.4/5(386) ](https://www.g2.com/products/forticnapp/reviews) [ View All Alternatives ](https://www.g2.com/products/calico-2025-10-31/competitors/alternatives) ##### Categories on G2 [Cloud Compliance](https://www.g2.com/categories/cloud-compliance)[Cloud Security Posture Management (CSPM)](https://www.g2.com/categories/cloud-security-posture-management-cspm)[Cloud Workload Protection Platforms](https://www.g2.com/categories/cloud-workload-protection-platforms) [Cloud Compliance](https://www.g2.com/categories/cloud-compliance)[Cloud Security Posture Management (CSPM)](https://www.g2.com/categories/cloud-security-posture-management-cspm)[Cloud Workload Protection Platforms](https://www.g2.com/categories/cloud-workload-protection-platforms)[Container Security](https://www.g2.com/categories/container-security-tools)[Cloud-Native Application Protection Platform (CNAPP)](https://www.g2.com/categories/cloud-native-application-protection-platform-cnapp)[Container Networking](https://www.g2.com/categories/container-networking) [Show MoreShow Less](javascript:void(0);) ##### Explore More [What is the most cost-effective log monitoring tool for SMBs?](https://www.g2.com/discussions/what-is-the-most-cost-effective-log-monitoring-tool-for-smbs)[Which AR training simulators have the highest user engagement and retention rates?](https://www.g2.com/discussions/which-ar-training-simulators-have-the-highest-user-engagement-and-retention-rates)[Which backend as a service platforms combine scalability, analytics, and user management in one?](https://www.g2.com/discussions/which-backend-as-a-service-platforms-combine-scalability-analytics-and-user-management-in-one) [Which application shielding software is most trusted by mobile engineering managers at financial services and fintech companies, based on user reviews?](https://www.g2.com/discussions/which-application-shielding-software-is-most-trusted-by-mobile-engineering-managers-at-financial-services-and-fintech-companies-based-on-user-reviews)[Popular VoIP platforms for corporate use](https://www.g2.com/discussions/popular-voip-platforms-for-corporate-use)[Pros and Cons Details](https://www.g2.com/products/calico-2025-10-31/reviews?qs=pros-and-cons) [Show MoreShow Less](javascript:void(0);)