Side by side
FaultMesh vs Reliably
Both stand on chaos engineering platforms. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APISelf-hostedWeb
Visit FaultMesh Free plan LinuxMacSelf-hosted+2
Reliably offers experiment creation, execution, and safety controls for resilience work. The Free plan has tight team, execution, and retention limits; paid plans start at £40 a month.
Visit ReliablyThe facts
| FaultMesh | Reliably | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Self-hosted, Web | Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Growth: $49 per host a month | Start: £40 a month |
| Plans published | 3 | 4 |
| Maker | Not published | Not published |
| Website | faultmesh.com | reliably.com |
| On chaos engineering platforms | #5 of 25 | #9 of 25 |
FaultMesh: what it does well
Reliably: what it does well
- Experiment builder includes more than 300 actions
- Supports importing JSON Chaos Toolkit experiments
- Pre-checks and safeguards can limit experiment runs
- Execution options include CLI, Docker, and Kubernetes
What to know first
- Free plan allows one team member
- Free cloud execution is capped at 180 minutes monthly
- Free cloud runs have a 10-minute limit
- Free data retention is two weeks
Alternatives to FaultMesh Alternatives to Reliably The whole list

