Best On-Premises Service Mesh of 2026

A typical flat vL3 domain enables databases operating across various clusters, clouds, or hybrid environments to seamlessly interact for the purpose of database replication. Workloads from different organizations can connect to a unified 'collaborative' Service Mesh, facilitating interactions across companies. Each workload is restricted to a single connectivity domain, with the stipulation that only those workloads residing in the same runtime domain can participate in that connectivity. In essence, Connectivity Domains are intricately linked to Runtime Domains. However, a fundamental principle of Cloud Native architectures is to promote Loose Coupling. This characteristic allows each workload the flexibility to receive services from different providers as needed. The specific Runtime Domain in which a workload operates is irrelevant to its communication requirements. Regardless of their locations, workloads that belong to the same application need to establish connectivity among themselves, emphasizing the importance of inter-workload communication. Ultimately, this approach ensures that application performance and collaboration remain unaffected by the underlying infrastructure.

ARMO guarantees comprehensive security for workloads and data hosted internally. Our innovative technology, currently under patent review, safeguards against breaches and minimizes security-related overhead across all environments, whether they are cloud-native, hybrid, or legacy systems. Each microservice is uniquely protected by ARMO, achieved through the creation of a cryptographic code DNA-based workload identity. This involves a thorough analysis of the distinctive code signature of each application, resulting in a personalized and secure identity for every workload instance. To thwart hacking attempts, we implement and uphold trusted security anchors within the software memory that is protected throughout the entire application execution lifecycle. Our stealth coding technology effectively prevents any reverse engineering of the protective code, ensuring that secrets and encryption keys are fully safeguarded while they are in use. Furthermore, our encryption keys remain concealed and are never exposed, rendering them impervious to theft. Ultimately, ARMO provides robust, individualized security solutions tailored to the specific needs of each workload.

Ambient Mesh is a modern service mesh architecture designed to eliminate the complexity of traditional sidecar-based approaches. It secures, observes, and connects cloud-native workloads with minimal intrusion and resource consumption. Ambient Mesh delivers zero-trust security using workload identity, encryption, and automated certificate management. Teams gain deep visibility into traffic flows through distributed tracing, logs, and performance metrics. Advanced traffic control features support safe deployments, intelligent routing, and seamless failover. The platform improves resilience with circuit breaking, zone-aware load balancing, and retry policies. Ambient Mesh enables organizations to migrate existing sidecar workloads with zero downtime. A free migration tool provides automated analysis and step-by-step guidance. This approach reduces operational risk while maintaining compliance and control. Ambient Mesh simplifies service mesh adoption while lowering infrastructure costs.