vioscale
Comparison

PowerfulSeal vs Steadybit

On the evidence we track, PowerfulSeal leads this comparison with a composite score of 52/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

PowerfulSeal full profile →Steadybit full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
★PowerfulSeal52
Steadybit16
Score
Vioscale score
PowerfulSeal52 / 100medium · 56%
Steadybit16 / 100high · 78%
Pricing
Free tier
PowerfulSeal✓
Steadybit✗
Model
PowerfulSealcommercial
Steadybitquote
Price level
PowerfulSealfree
Steadybitunknown
Transparent
PowerfulSeal–
Steadybit✗
Integrations
Count
PowerfulSeal7
Steadybit52
Security
Scorecard
PowerfulSeal4.2
Steadybit–
Adoption
Github stars
PowerfulSeal1,980
Steadybit–
Release
Cadence days
PowerfulSeal4
Steadybit–
History
PowerfulSeal20 items
Steadybit–
License
Spdx
PowerfulSealApache-2.0
Steadybit–
Language
Primary
PowerfulSealPython
Steadybit–
Market
Availability
PowerfulSeal–
SteadybitAvailable worldwide · HQ DE

Capabilities

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

Capabilities
Fault injection scope
PowerfulSeal-
Steadybit-
Blast radius control
PowerfulSeal-
Steadybit-
Automated abort safety
PowerfulSeal-
Steadybit-
Kubernetes native
PowerfulSeal-
Steadybit-
Scheduling gameday orchestration
PowerfulSeal-
Steadybit-
Observability integration
PowerfulSeal-
Steadybit-
Experiment as code
PowerfulSeal-
Steadybit-
Agent based
PowerfulSeal-
Steadybit-
RBAC access control
PowerfulSeal-
Steadybit-
Deployment model
PowerfulSeal-
Steadybit-
SOC2
PowerfulSeal-
Steadybit-
Open source
PowerfulSeal-
Steadybit-
Pricing model
PowerfulSeal-
Steadybit-

What each one is

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

PowerfulSeal

Leader

Open-source testing tool that injects controlled failures into Kubernetes environments using YAML policy files, allowing teams to identify system weaknesses and validate recovery capabilities before issues reach production.

Independently observed

Steadybit

Steadybit enables teams to proactively identify and remediate system vulnerabilities by injecting faults into their infrastructure across cloud, on-premises, and air-gapped environments. The platform includes AI-assisted guidance, experiment templates, and compliance controls for scaling reliability testing across organizations.

Independently observed

Pricing

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

PowerfulSeal

Leader
Open sourceFree tier
as of verify ↗

Steadybit

Quote-based30-day trial

Pricing available by request. 30-day free trial included.

  • ProfessionalContact sales
    • Landscape Explorer
    • Reliability Advice
    • Experiment Templates
    • Unlimited Agents & Targets
    • Unlimited Users & Teams
    • +3 more
  • EnterpriseContact sales
    • Reporting
    • Custom Property Management
    • Pre-flight webhooks
    • Custom webhooks
    • On-Prem Installation
    • +5 more
as of verify ↗

Platform & deployment

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

Platforms
Web
PowerfulSeal✗
Steadybit✓
CLI
PowerfulSeal✓
Steadybit✗
Deployment
Cloud / SaaS
PowerfulSeal✗
Steadybit✓
Self-hosted
PowerfulSeal✓
Steadybit✓
On-premise
PowerfulSeal✗
Steadybit✓
Hybrid
PowerfulSeal✗
Steadybit✓
Air-gapped
PowerfulSeal✗
Steadybit✓

Integrations

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

In common (3)
  • Kubernetes
  • Prometheus
  • Datadog

PowerfulSeal

Leader
7 total - 4 not shared
  • OpenStack
  • AWS
  • Azure
  • GCP
Independently observed

Steadybit

50 total - 47 not shared
  • AWS Elastic Compute Cloud (EC2)
  • AWS Elastic Kubernetes Service (EKS)
  • AWS Elastic Container Service (ECS)
  • AWS Lambda
  • AWS Elastic Load Balancers
  • AWS ElastiCache
  • AWS Fault Injection Service
  • AWS Managed Streaming for Kafka
  • AWS Relational Database Service
  • Azure Kubernetes Service (AKS)
  • Azure Virtual Machines
  • Azure Functions
  • Azure Event Hub
  • Azure Container Apps
  • Google Kubernetes Engine (GKE)
  • GCP Virtual Machines
  • Docker
  • containerd
  • CRI-O
  • Red Hat OpenShift
  • minikube
  • NGINX
  • HA Proxy
  • Apache Kafka
  • +23 more
Independently observed

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