Side by side
Mihari vs TrackJS
Both stand on error monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
Mihari combines monitoring and operational visibility with a free tier and a listed €19 monthly platform plan. Review the free-tier limits and public beta status against your team's requirements.
Visit Mihari Free trial APIWeb
TrackJS focuses on contextual frontend error monitoring with privacy controls, integrations, APIs, and optional AI analysis. Its paid plans, retention periods, and per-minute error limits should guide plan selection.
Visit TrackJSThe facts
| Mihari | TrackJS | |
|---|---|---|
| Free plan | Yes | A free trial |
| Open source | Not published | Not published |
| Runs on | Web | API, Web |
| Lowest paid plan | Early Access: €19, paid once | Starter: $45 a month |
| Plans published | 3 | 4 |
| Maker | Not published | Not published |
| Website | mihari.io | trackjs.com |
| On error monitoring software | #18 of 30 | #27 of 30 |
Mihari: what it does well
- Checks HTTP, TCP, DNS, and ICMP
- On-call alerts include phone, SMS, and chat tools
- Supports OpenTelemetry and Prometheus ingestion
- Free tier includes 5K error events monthly
- Data is hosted in France
What to know first
- Free logs are limited to 1 GB and seven days
- Free tier includes 10 monitors
- Product is in public beta
TrackJS: what it does well
- Captures several frontend error types automatically
- Timeline provides events before an error
- Optional AI debugger suggests fixes
- Small dependency-free asynchronous agent
- Offers framework and library integrations
What to know first
- No free plan is listed
- Starts at $45 a month billed yearly
- Starter retains data for 10 days
- Session replay is not included
Alternatives to Mihari Alternatives to TrackJS The whole list