Calico powers 100M+ containers across 8M+ nodes in 166 countries, and is supported across all major cloud providers and Kubernetes distributions.
Improve security and compliance through a prevention-centric approach with Calico’s security posture management. Detect both network and container-based known and zero-day threats. Calico encrypts all communication between workloads by default, ensuring confidentiality and data integrity.
Save time, reduce effort, and simplify processes. Calico simplifies network security enforcement, accelerates network security management, and streamlines the integration of Kubernetes workloads with existing tools (firewalls, legacy apps). Get continuous monitoring of security risks and remediation actions that can be deployed quickly to address risks.
Create and operate multi-cluster Kubernetes environments without the need for a separate and expensive service mesh solution. Calico’s support for multiple tenants eliminates the need for separate clusters for each tenant, resulting in streamlined resource allocation and reduced infrastructure requirements. A single-pane-of-glass approach simplifies management, reducing the need for additional hardware support.
Real-time threat intelligence to stay ahead of emerging threats. Comprehensive monitoring and analytics to promptly address any issues before they escalate into major incidents. Calico proactively detects and responds to potential threats, enabling rapid incident response to reduce the risk of a business outage.
We are committed to developing, cultivating, and supporting open-source projects and communities.
We are the creator and maintainer of Project Calico, an open-source project with an active development and user community. Calico Open Source was born out of this project and has grown to be the most widely adopted solution for container networking and security, powering 8M+ nodes daily across 166 countries.
We actively use and promote popular open-source projects like eBPF, Envoy, and WireGuard. Calico provides a pluggable data-plane architecture enabling support for multiple data planes, including standard Linux, eBPF, and Windows. Calico also integrates with Envoy to provide observability functionality, and uses WireGuard to encrypt all in-cluster communications.
The global Calico community is large and growing. We deliver more than 100 free technical training sessions annually to thousands of community members. We also offer free, self-paced Calico certification programs.
See what our users have to say
The support and knowledge of the team is unmatched and going the extra mile is second nature to them.
Once you are setup, upgrades and management is an easy task.
It’s extremely helpful to know what endpoints your services are talking to. With Calico Cloud in place, we have a much-improved security posture.
Tigera is our zero-trust security partner. Whatever Box does with its Kubernetes clusters, Calico is always a key component.
Calico Cloud offers many features. It brings observability, security, firewall and isolation into your Kubernetes cluster. Tigera also offers training on how to use Calico Cloud and support is very helpful and responds quickly.
Calico gives us essential visibility and control of network flow within our Kubenetes environment. It simplifies what would be an extremely complex management activity.
eHealth struggled with visibility and containerized workload controls, and saw limited ROI with its previous security tool. We chose Calico, Tigera’s container and Kubernetes security platform, as it scored the highest on our Gartner-based scoreboard. We’re extremely pleased with our decision.
Calico is the most adopted solution globally. Upwork chose Calico because it is the most active and most-used security solution for containers and Kubernetes, and has a large community. Upwork recommends Calico for networking and security.
Network segmentation, scalability and unmatched security, which provides security policies for every workload, ensuring that only authorized traffic flows.
The product is solid and does what it says it does, which is not something you always see. More importantly though, the team backing the product is amazing.
Trying to find everything Calico offers would necessitate working with at least five different vendors. Luckily, Calico Cloud is a one-stop solution; I deal with one person, which makes my life easier.
Using Calico Enterprise, Aldagi achieved EU GDPR compliance and brought our online services to retail and corporate customers.
Calico Cloud offers many features. It brings observability, security, firewall and isolation into your Kubernetes cluster. Tigera also offers training on how to use Calico Cloud and support is very helpful and responds quickly.
Calico gives us essential visibility and control of network flow within our Kubenetes environment. It simplifies what would be an extremely complex management activity.
With Calico Cloud, we've been able to automate many processes that we previously handled manually. This has significantly streamlined our operations and improved efficiency.
The support and knowledge of the team is unmatched and going the extra mile is second nature to them.
Once you are setup, upgrades and management is an easy task.
It’s extremely helpful to know what endpoints your services are talking to. With Calico Cloud in place, we have a much-improved security posture.
Tigera is our zero-trust security partner. Whatever Box does with its Kubernetes clusters, Calico is always a key component.
Calico Cloud offers many features. It brings observability, security, firewall and isolation into your Kubernetes cluster. Tigera also offers training on how to use Calico Cloud and support is very helpful and responds quickly.
Calico gives us essential visibility and control of network flow within our Kubenetes environment. It simplifies what would be an extremely complex management activity.
eHealth struggled with visibility and containerized workload controls, and saw limited ROI with its previous security tool. We chose Calico, Tigera’s container and Kubernetes security platform, as it scored the highest on our Gartner-based scoreboard. We’re extremely pleased with our decision.
Calico is the most adopted solution globally. Upwork chose Calico because it is the most active and most-used security solution for containers and Kubernetes, and has a large community. Upwork recommends Calico for networking and security.
Network segmentation, scalability and unmatched security, which provides security policies for every workload, ensuring that only authorized traffic flows.
The product is solid and does what it says it does, which is not something you always see. More importantly though, the team backing the product is amazing.
Trying to find everything Calico offers would necessitate working with at least five different vendors. Luckily, Calico Cloud is a one-stop solution; I deal with one person, which makes my life easier.
Using Calico Enterprise, Aldagi achieved EU GDPR compliance and brought our online services to retail and corporate customers.
Calico Cloud offers many features. It brings observability, security, firewall and isolation into your Kubernetes cluster. Tigera also offers training on how to use Calico Cloud and support is very helpful and responds quickly.
Calico gives us essential visibility and control of network flow within our Kubenetes environment. It simplifies what would be an extremely complex management activity.
With Calico Cloud, we've been able to automate many processes that we previously handled manually. This has significantly streamlined our operations and improved efficiency.
The support and knowledge of the team is unmatched and going the extra mile is second nature to them.
Once you are setup, upgrades and management is an easy task.
Calico Cloud offers many features. It brings observability, security, firewall and isolation into your Kubernetes cluster. Tigera also offers training on how to use Calico Cloud and support is very helpful and responds quickly.
Calico gives us essential visibility and control of network flow within our Kubenetes environment. It simplifies what would be an extremely complex management activity.
Network segmentation, scalability and unmatched security, which provides security policies for every workload, ensuring that only authorized traffic flows.
The product is solid and does what it says it does, which is not something you always see. More importantly though, the team backing the product is amazing.
Calico Cloud offers many features. It brings observability, security, firewall and isolation into your Kubernetes cluster. Tigera also offers training on how to use Calico Cloud and support is very helpful and responds quickly.
Calico gives us essential visibility and control of network flow within our Kubenetes environment. It simplifies what would be an extremely complex management activity.
