Calico
- Company typePrivate
- Founded2014
- HeadquartersSan Francisco, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingSoftware
What Calico does
Project Calico is an open-source container networking and network security platform founded in 2014 in San Francisco and built around a pure Layer 3 virtual networking architecture for highly scalable data centers. Originally positioned as a CNI and network policy engine for Kubernetes and other orchestrators, the platform has expanded in scope toward DevSecOps, with disclosed capabilities spanning static analysis, vulnerability detection, infrastructure security, and supply chain integrity within continuous integration pipelines.
Calico's technical architecture combines a Linux-native Layer 3 routing approach with rich network policy primitives, namespace-based segmentation, and observability tooling, allowing it to operate at scale across large Kubernetes estates. The project distributes via an open-core model under the projectcalico.org domain, with commercial stewardship and enterprise distribution provided by Tigera, whose website (tigera.io/project-calico) hosts the project's documentation and downstream enterprise offerings (historically Calico Enterprise / Calico Cloud).
The revenue model is not directly disclosed in the source material. The combination of a 501–1,000-person organization, a 10-year operating history, and the open-core + commercial-steward structure is consistent with a dual monetization approach: community-led adoption of the open-source distribution and enterprise subscriptions, support, and managed services sold by Tigera on top of the open core. No pricing models, customer segments, named customers, or geographic split are disclosed in the inputs.
Calico firmographics
Firmographics- Name
- Calico
- Website
- https://projectcalico.org
- Company type
- Private
- Founded year
- 2014
- Headcount range
- 501–1,000 employees
- Ownership category
- akta.pro rank
Calico industry classification
Industry- Product category
- Container Networking and Network Security
- NAICS
- Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Virtual & Cloud Routing (vRouters/CNF Routing) (HDAFABAF)
- akta.pro secondary industry
- NFV Infrastructure (NFVI), Virtual Network Functions (VNFs) & Cloud-Native Network Functions (CNFs) (HDAIAIAB)
Keywords
Where Calico is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Markets served
Calico business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales
Calico product offering
Product offeringCore offering
Calico provides a pure Layer 3 approach to virtual networking designed for highly scalable data centers. It delivers networking and security capabilities for containerized, virtualized, and bare-metal workloads in modern data center environments. The solution emphasizes scalability and network policy enforcement for cloud-native infrastructure.
Differentiator
Problem solved
Functional benefit
Products and services
- Project Calico A pure Layer 3 approach to virtual networking for highly scalable data centers, providing networking and network security for containers, virtual machines, and bare-metal workloads in cloud-native and enterprise data center environments.
Companies that use Calico
Customer profileIdeal customer profiles1 record
Calico technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Calico partnerships and signals
Strategic signalRecent moves3 records
Expansion highlights3 records
Calico competitors and assessment
Company assessmentOthers
- Snyk: Snyk is a security-focused DevSecOps platform. It is comparable only insofar as Calico is being positioned into DevSecOps tooling (supply-chain integrity, vulnerability detection), where Snyk is a category-leading incumbent.
Broad incumbents
- F5 (NGINX / F5 Distributed Cloud): F5's portfolio (NGINX, F5 Distributed Cloud Services, and security/ADC products) overlaps with Calico's enterprise application networking and security positioning at a broader scale.
- VMware NSX / VMware Tanzu: VMware's NSX and Tanzu portfolios offer container networking and microsegmentation that overlap with Calico's policy and security capabilities, but as part of a much broader virtualization and cloud-native platform.
- Cisco (Application Centric Infrastructure / Calisti): Cisco's ACI and emerging cloud-native networking efforts (Calisti) compete at the enterprise data-center networking and policy plane, overlapping with Calico's fabric and policy scope.
- Juniper Networks (Contrail / Apstra): Juniper's Contrail Networking and Apstra provide data-center networking and overlay services, with overlap on virtualized and container networking where it meets Calico's footprint.
Direct peers
- Tigera: Tigera is the commercial sponsor of Project Calico, offering enterprise-grade Calico distributions with security, observability, and policy features. Operationally and structurally intertwined with the Calico project.
- Cilium (project, CNCF graduated): Cilium is the primary open-source alternative to Calico as a CNI and Kubernetes network policy engine, with eBPF-accelerated data plane and Hubble observability.
- Isovalent (Cilium): Isovalent built Cilium, the leading eBPF-based Kubernetes networking and security data plane. Direct functional overlap with Calico as a CNI and network-policy layer, differentiated via eBPF performance and observability.
Emerging players
- Weaveworks (Weave Net): Weaveworks offers Weave Net as a Kubernetes CNI alternative with overlay networking and policy features, directly comparable to Calico at the cluster networking layer.
- Kube-OVN (kubeovn.io): Kube-OVN is an OVN-based Kubernetes networking project that competes with Calico on advanced network policy and overlay features, particularly in CNCF-style deployments.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
Calico social profiles
Digital presenceCalico financial estimates
Financial estimateRevenue estimate
Valuation estimate
Calico leadership team
Management profileNumber of profiles
Profiles1 record
Calico funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Calico M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Calico
What does Calico do?
Calico provides a pure Layer 3 approach to virtual networking designed for highly scalable data centers. It delivers networking and security capabilities for containerized, virtualized, and bare-metal workloads in modern data center environments. The solution emphasizes scalability and network policy enforcement for cloud-native infrastructure.
When was Calico founded?
Calico was founded in 2014. It employs 501 to 1,000 people.
Where is Calico based?
Calico is headquartered in San Francisco, United States, in the North America region.
Who are Calico's main competitors?
Snyk is listed as an others. Broad incumbents are F5 (NGINX / F5 Distributed Cloud), VMware NSX / VMware Tanzu, Cisco (Application Centric Infrastructure / Calisti) and Juniper Networks (Contrail / Apstra). Direct peers are Tigera, Cilium (project, CNCF graduated) and Isovalent (Cilium). Emerging players are Weaveworks (Weave Net) and Kube-OVN (kubeovn.io).
Does Calico have an API?
No public API is recorded for Calico.
What industry is Calico in?
Calico's product category is Container Networking and Network Security. Its primary akta.pro industry code is HDAFABAF, Virtual & Cloud Routing (vRouters/CNF Routing), with a secondary code of HDAIAIAB, NFV Infrastructure (NFVI), Virtual Network Functions (VNFs) & Cloud-Native Network Functions (CNFs). Its NAICS code is 54151 and its SIC code is 7370.