Comparison

Greymatter vs Open Service Mesh

On the evidence we track, Greymatter leads this comparison with a composite score of 53/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Greymatter53
Open Service Mesh39
Score
Vioscale score
Greymatter53 / 100low · 49%
Open Service Mesh39 / 100medium · 54%
Pricing
Free tier
Greymatter
Open Service Mesh
Model
Greymatterfree
Open Service Meshopen_source
Price level
Greymatterfree
Open Service Meshfree
Transparent
Greymatter
Open Service Mesh
Integrations
Count
Greymatter9
Open Service Mesh8
Security
Gdpr
Greymatter
Open Service Mesh
Scorecard
Greymatter
Open Service Mesh4.8
Reliability
Status page
Greymatter
Open Service Mesh
Adoption
Dependent repos
Greymatter
Open Service Mesh15
Github stars
Greymatter
Open Service Mesh2,551
Activity
Commits last 30d
Greymatter
Open Service Mesh0
Release
Cadence days
Greymatter
Open Service Mesh12
History
Greymatter
Open Service Mesh20 items
License
Spdx
Greymatter
Open Service MeshApache-2.0
Language
Primary
Greymatter
Open Service MeshGo
Market

Capabilities

Feature-by-feature on the axes that matter for service mesh. “-” means undocumented, not absent.

Architecture
Data plane
Greymatter-
Open Service MeshSidecar
Proxy
Greymatter-
Open Service MeshEnvoy
Security
Automatic mutual TLS
Greymatter
Open Service Mesh
SPIFFE / SPIRE identity
Greymatter-
Open Service Mesh-
Traffic
Traffic splitting / canary
Greymatter
Open Service Mesh
Fault injection / resilience
Greymatter-
Open Service Mesh-
Scale
Multi-cluster federation
Greymatter
Open Service Mesh-
Portability
VM support (beyond Kubernetes)
Greymatter-
Open Service Mesh-
Observability
Built-in observability
Greymatter
Open Service Mesh
Standards
Gateway API / GAMMA support
Greymatter-
Open Service Mesh-
Extensibility
WASM extensibility
Greymatter-
Open Service Mesh-
Compliance
FIPS mode
Greymatter
Open Service Mesh
Ecosystem
CNCF maturity
Greymatter-
Open Service Mesh-
Ops
Commercial support / enterprise edition
Greymatter
Open Service Mesh-

What each one is

The product in its own terms, so the numbers below have context.

Greymatter

Leader

A zero trust networking platform that secures AI-era systems with unified connectivity and security for applications, APIs, and AI workloads across cloud, Kubernetes, and hybrid environments.

Independently observed

Open Service Mesh

Manages traffic, enforces access policies, and provides operational visibility for microservices running in Kubernetes clusters. Emphasizes simplicity in installation and maintenance through standardized configuration interfaces.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Greymatter

Leader
FreeFree tier
as of verify ↗

Open Service Mesh

Open source
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Greymatter
Open Service Mesh
Linux
Greymatter
Open Service Mesh
CLI
Greymatter
Open Service Mesh
Deployment
Cloud / SaaS
Greymatter
Open Service Mesh
Self-hosted
Greymatter
Open Service Mesh
Hybrid
Greymatter
Open Service Mesh
Air-gapped
Greymatter
Open Service Mesh

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Greymatter

Leader
9 total
  • Grafana
  • Kibana
  • Prometheus
  • Splunk
  • Elasticsearch
  • Keycloak
  • PingFederate
  • Okta
  • Auth0
Independently observed

Open Service Mesh

8 total
  • Envoy
  • Linkerd
  • Istio
  • Consul
  • Kuma
  • Helm
  • SMI specification
  • external certificate management systems
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.