# Chaos Mesh vs Toxiproxy

| Attribute | Chaos Mesh | Toxiproxy |
|---|---|---|
| **Vioscale score** | 49.6 (58% (medium)) | 53.4 (80% (high)) |
| activity.commits_last_30d | 19 | 2 |
| adoption.dependent_repos | 95 | 33,999 |
| adoption.github_stars | 7,857 | 12,285 |
| deployment.options | `{"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | Chaos Mesh enables controlled fault injection within Kubernetes environments to simulate real-world failures and identify system vulnerabilities. It provides orchestrated scenarios across development, testing, and production environments with a user-friendly dashboard and comprehensive fault types. | A Go-based TCP proxy tool designed for testing and CI environments that injects controlled network failures, latency, and corruption to verify applications handle degraded connectivity gracefully. Enables developers to simulate chaos deterministically or with randomization during testing. |
| integrations.count | - | 1 |
| integrations.list | - | `[{"name":"Ruby"}]` |
| language.primary | Go | Go |
| license.spdx | Apache-2.0 | MIT |
| market.availability | - | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true,"mac":true,"linux":true,"windows":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://chaos-mesh.org","retrievedAt":"2026-08-18T12:47:49.021Z"}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://github.com/pricing","retrievedAt":"2026-08-18T12:54:48.953Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | commercial |
| pricing.price_level | free | free |
| pricing.transparent | - | yes |
| release.cadence_days | 69 | 66 |
| release.history | `[{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.8.4","date":"2026-08-18T07:27:04Z","type":"stable","version":"v2.8.4"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.8.3","date":"2026-06-10T03:37:19Z","type":"stable","version":"v2.8.3"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.8.2","date":"2026-03-25T03:30:03Z","type":"stable","version":"v2.8.2"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.8.1","date":"2025-12-26T00:27:56Z","type":"stable","version":"v2.8.1"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.8.0","date":"2025-09-30T22:28:24Z","type":"stable","version":"v2.8.0"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.7.3","date":"2025-08-21T04:19:29Z","type":"stable","version":"v2.7.3"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.7.2","date":"2025-05-15T07:50:11Z","type":"stable","version":"v2.7.2"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.6.7","date":"2025-05-15T07:55:59Z","type":"stable","version":"v2.6.7"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.7.1","date":"2025-03-04T02:27:18Z","type":"stable","version":"v2.7.1"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.6.6","date":"2025-03-04T02:44:32Z","type":"stable","version":"v2.6.6"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.7.0","date":"2024-09-20T07:47:35Z","type":"stable","version":"v2.7.0"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.6.5","date":"2024-09-20T08:19:52Z","type":"stable","version":"v2.6.5"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.6.4","date":"2024-08-21T05:26:00Z","type":"stable","version":"v2.6.4"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.6.3","date":"2024-01-23T15:04:37Z","type":"stable","version":"v2.6.3"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.6.2","date":"2023-08-23T06:40:12Z","type":"stable","version":"v2.6.2"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.6.1","date":"2023-06-28T07:54:06Z","type":"stable","version":"v2.6.1"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.6.0","date":"2023-05-31T03:52:21Z","type":"stable","version":"v2.6.0"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.5.2","date":"2023-04-13T08:48:24Z","type":"stable","version":"v2.5.2"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.5.1","date":"2023-01-14T02:32:58Z","type":"stable","version":"v2.5.1"},{"url":"https://github.com/chaos-mesh/chaos-mesh/releases/tag/v2.5.0","date":"2022-11-22T11:35:17Z","type":"stable","version":"v2.5.0"}]` | `[{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.12.0","date":"2025-03-18T13:12:45Z","type":"stable","version":"v2.12.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.11.0","date":"2024-10-16T19:26:12Z","type":"stable","version":"v2.11.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.10.0","date":"2024-10-08T17:50:37Z","type":"stable","version":"v2.10.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.9.0","date":"2024-03-12T18:35:45Z","type":"stable","version":"v2.9.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.8.0","date":"2024-02-27T20:31:13Z","type":"stable","version":"v2.8.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.7.0","date":"2023-10-25T15:03:55Z","type":"stable","version":"v2.7.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.6.0","date":"2023-08-22T16:02:08Z","type":"stable","version":"v2.6.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.5.0","date":"2022-09-10T12:10:32Z","type":"stable","version":"v2.5.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.4.0","date":"2022-03-07T16:23:51Z","type":"stable","version":"v2.4.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.3.0","date":"2021-12-23T12:22:50Z","type":"stable","version":"v2.3.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.2.0","date":"2021-10-17T16:32:33Z","type":"stable","version":"v2.2.0"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.1.7","date":"2021-09-23T15:00:38Z","type":"stable","version":"v2.1.7"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.1.6","date":"2021-09-23T12:35:53Z","type":"stable","version":"v2.1.6"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.1.5","date":"2021-09-01T16:00:02Z","type":"stable","version":"v2.1.5"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.1.5-pre","date":"2021-09-01T11:15:45Z","type":"prerelease","version":"v2.1.5-pre"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.1.4","date":"2019-01-22T15:27:12Z","type":"stable","version":"v2.1.4"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.1.3","date":"2018-03-05T23:45:13Z","type":"stable","version":"v2.1.3"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.1.2","date":"2017-07-10T13:42:37Z","type":"stable","version":"v2.1.2"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.1.2rc1","date":"2017-06-29T17:47:23Z","type":"prerelease","version":"v2.1.2rc1"},{"url":"https://github.com/Shopify/toxiproxy/releases/tag/v2.1.1","date":"2017-05-16T17:30:44Z","type":"stable","version":"v2.1.1"}]` |
| reliability.status_page | yes | - |
| security.scorecard | 6.4 | 6.8 |
| security.vulnerabilities | `{"count":4,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fchaos-mesh%2Fchaos-mesh&per_page=100","last_12m":4,"max_severity":"CRITICAL"}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2FShopify%2Ftoxiproxy&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Chaos Engineering)

| Capability | Chaos Mesh | Toxiproxy |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Fault injection scope | - | - |
| Blast radius control | - | - |
| Automated abort safety | - | - |
| Kubernetes native | - | - |
| Scheduling gameday orchestration | - | - |
| Observability integration | - | - |
| Experiment as code | - | - |
| Agent based | - | - |
| RBAC access control | - | - |
| Deployment model | - | - |
| SOC2 | - | - |
| Open source | - | - |
| Pricing model | - | - |

*Source: Vioscale. Generated 2026-09-01T15:13:30.352Z. "-" = undocumented, not absent.*