AWS Fault Injection Service vs Gremlin
AWS Fault Injection Service
aws.amazon.com
Gremlin
gremlin.comSide by side
| Figure | AWS Fault Injection Service | Gremlin |
|---|---|---|
| Price from | — | $3,750/mo |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 8 |
| Spec score · Chaos Engineering Platforms | 8.2 (#6) | 9.0 (#1) |
| Integrations | FIS can be accessed through the AWS Management Console, CLI, SDKs, CloudFormation, and HTTPS API, and its APIs can be used in CI/CD pipelines and custom tooling. | Documented integrations include AWS, Azure, GCP, Jira and configurable REST webhooks. |
| Purpose | AWS FIS runs fault injection experiments on AWS workloads to help teams improve application performance, observability, and resilience. | Gremlin helps engineering teams find failure modes, fix them, and validate reliability before failures become outages. |
| Safety controls | Experiments can use tags to select targets and CloudWatch alarms or other tools to stop an experiment when conditions are met. | Gremlin supports blast radius controls and automatic halt and rollback of experiments if issues arise. |
Plans
AWS Fault Injection Service
- AWS Fault Injection Service$0.10, paid once
Gremlin
- Gremlin 30-day trialFree
- Gremlin Platform trialFree
- Gremlin Reliability Management Platform on AWS Marketplace$45,000 a year
- Fault injection suitePriced on request
- Fault injection suite (stand-alone)Priced on request
- Gremlin Foresight AIPriced on request
- Gremlin PlatformPriced on request
- Professional ServicesPriced on request
In their own words
AWS Fault Injection Service
AWS Fault Injection Service has no write-up on Specifiction yet; its figures are above.
Gremlin
Gremlin is a chaos engineering platform for engineering teams seeking failure modes and ways to validate reliability before failures become outages. It injects faults into services, hosts, containers, and serverless workloads so teams can examine system responses. Blast radius controls limit experiments, which can halt and roll back automatically if issues arise. Teams can sequence experiments into incident scenarios, schedule them, and use GameDay Manager to prepare, run, analyze, and store results. The platform also includes dependency discovery, standardized test suites and reliability scores, disaster recovery testing, detected risks, and organization-wide benchmarking. Documented integrations include Slack, Datadog, Dynatrace, AWS, Azure, Google Cloud Platform, Grafana Cloud k6, Jira, and custom webhooks. Supported environments include public clouds, Linux, Windows, Kubernetes, and on-premises deployments through self-hosted Private Edition. Gremlin states that it is SOC 2 Type II certified and encrypts data in transit with TLS and at rest with AES-256. A 30-day trial is available without a credit card and does not auto-convert. Platform pricing is by custom quote per service; agents, targets, and test volume are sized during the pricing conversation.