| Website | highlight.io |
| Category | Monitoring / Observability |
| License | Open Source (Apache 2.0) |
| Pricing | Free (500 sessions/mo), Pay-as-you-go |
Overview
Highlight.io provides session replay, error monitoring, and logging in one platform. Open source, self-hostable, with a generous free tier.
Pros
- Session replay + errors + logs
- Open source (Apache 2.0)
- Self-hostable
- Generous free tier
- Frontend and backend monitoring
- Simple pricing
Cons
- Less mature than Datadog/Sentry
- Smaller community
- Self-hosting requires resources
- Advanced features in development
- Alert system less sophisticated
Verdict
Highlight.io combines three tools — session replay, error monitoring, and logging — into one platform. Instead of paying for Sentry + LogRocket + a logging service separately, Highlight.io gives you all three with a single integration. The open-source model means you can self-host on your infrastructure. The free tier (500 sessions/month) is enough for small projects. For teams that want observability without the Datadog bill, Highlight.io provides a compelling alternative.
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