# Chaos Engineering

Ranked by the Vioscale composite score: a confidence-weighted blend of independent signals, not user reviews.

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [AWS Fault Injection Service](https://www.vioscale.ai/software/aws-fault-injection-service) | 62 | 76% (high) | - |
| 2 | [Toxiproxy](https://www.vioscale.ai/software/toxiproxy) | 53.4 | 80% (high) | - |
| 3 | [PowerfulSeal](https://www.vioscale.ai/software/powerfulseal) | 52.1 | 56% (medium) | - |
| 4 | [Chaos Mesh](https://www.vioscale.ai/software/chaos-mesh) | 49.6 | 58% (medium) | - |
| 5 | [LitmusChaos](https://www.vioscale.ai/software/litmuschaos) | 47.6 | 61% (medium) | - |
| 6 | [Azure Chaos Studio](https://www.vioscale.ai/software/azure-chaos-studio) | 47.4 | 61% (medium) | - |
| 7 | [Chaos Toolkit](https://www.vioscale.ai/software/chaos-toolkit) | 40.3 | 59% (medium) | - |
| 8 | [ChaosBlade](https://www.vioscale.ai/software/chaosblade) | 35 | 80% (high) | - |
| 9 | [Gremlin](https://www.vioscale.ai/software/gremlin) | 18.4 | 77% (high) | - |
| 10 | [Steadybit](https://www.vioscale.ai/software/steadybit) | 16.2 | 78% (high) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/chaos-engineering).*