vioscaleAI
Comparison

Gremlin vs PowerfulSeal

On the evidence we track, Gremlin leads this comparison with a composite score of 58/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Gremlin full profile →PowerfulSeal full profile →
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★Gremlin58
PowerfulSeal47
Score
vioscaleAI score
Gremlin58 / 100medium · 73%
PowerfulSeal47 / 100medium · 53%
Pricing
Free tier
Gremlin✓
PowerfulSeal✓
Model
Gremlinquote
PowerfulSealopen_source
Price level
Gremlinlow
PowerfulSealfree
Transparent
Gremlin✗
PowerfulSeal✓
Integrations
Count
Gremlin1
PowerfulSeal7
Security
Certifications
Gdpr
Gremlin✓
PowerfulSeal–
Iso27001
Gremlin✓
PowerfulSeal–
Pci
Gremlin✓
PowerfulSeal–
Scorecard
Gremlin–
PowerfulSeal4.2
Soc2
Gremlin✓
PowerfulSeal–
Trust center
Vulnerabilities
Reliability
Sla pct
Gremlin99.999
PowerfulSeal–
Adoption
Dependent repos
Gremlin–
PowerfulSeal0
Github stars
Gremlin–
PowerfulSeal1,986
Release
Cadence days
Gremlin–
PowerfulSeal4
History
Gremlin–
PowerfulSeal20 items
License
Spdx
Gremlin–
PowerfulSealApache-2.0
Language
Primary
Gremlin–
PowerfulSealPython
Market
Availability
Content
Faq
Gremlin6 items
PowerfulSeal6 items

Capabilities

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

Capabilities
Fault injection scope
GremlinMulti
PowerfulSealKubernetes/container
Blast radius control
Gremlin✓
PowerfulSeal-
Automated abort safety
Gremlin-
PowerfulSeal-
Kubernetes native
Gremlin✓
PowerfulSeal✓
Scheduling gameday orchestration
Gremlin✓
PowerfulSeal-
Observability integration
Gremlin✓
PowerfulSeal✓
Experiment as code
Gremlin✓
PowerfulSeal✓
Agent based
Gremlin✓
PowerfulSeal-
RBAC access control
Gremlin-
PowerfulSeal-
Deployment model
GremlinSaas agent
PowerfulSealSelf hosted
SOC2
Gremlin✓
PowerfulSeal-
Open source
Gremlin-
PowerfulSeal✓
Pricing model
GremlinSubscription
PowerfulSealOpen source

What each one is

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

Gremlin

Leader

A platform that conducts controlled failure tests across infrastructure and applications to identify vulnerabilities, validate system resilience, and document compliance with operational resilience regulations.

Independently observed

PowerfulSeal

A testing framework that deliberately triggers failures in Kubernetes and OpenStack environments to validate system resilience and discover potential weaknesses before they impact production.

Independently observed

Pricing

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

Gremlin

Leader
SubscriptionFree tier30-day trial

Custom enterprise pricing. 30-day free trial (no credit card, no auto-conversion). Foresight AI add-on priced per team. Professional Services available.

  • Gremlin PlatformContact sales
    • Dependency discovery
    • Fault injection & scenarios
    • Test suites & reliability scores
    • Disaster recovery testing
    • Detected risks
    • +1 more
as of verify ↗

PowerfulSeal

Open sourceFree tier
as of verify ↗

Platform & deployment

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

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

Integrations

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

Gremlin

Leader
1 total
  • Jira
Independently observed

PowerfulSeal

7 total
  • Kubernetes
  • OpenStack
  • AWS
  • Azure
  • GCP
  • Prometheus
  • Datadog
Independently observed
Still deciding?

Gremlin or PowerfulSeal: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

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