Skip to main contentWhat is Halea?
Halea automatically detects silent failures in your production web applications and alerts your team in Slack.
We catch the issues other tools miss - when users click buttons that don’t work, forms that don’t submit, or critical flows break without throwing errors. No configuration needed, just drop in our SDK and get instant visibility into what’s actually broken for your users.
Why teams choose Halea
Ship with confidence. Move fast without sacrificing quality. Halea acts as your safety net, catching user-facing issues the moment they happen so you can fix them before they impact your business.
Zero configuration. No rules to set up, no thresholds to configure. Our intelligent detection automatically learns what matters for your application and alerts you only when real users are affected.
Deploy-aware intelligence. Reduce alert fatigue with smart correlation. When changes are detected near deployment times, we flag them as potential intentional updates rather than bugs.
Everything happens in Slack
No context switching, no separate tools to check. Halea delivers instant alerts directly to your team’s channels with full context, session replays, and action buttons. Your entire incident response workflow stays where your team already communicates and collaborates.
Every alert includes everything you need to understand and resolve issues quickly - which users were affected, when the problem started, session recordings to see exactly what went wrong, and deploy correlation to identify potential causes.
Dashboard & insights
Your Halea dashboard provides comprehensive visibility into your application’s health. View detailed analytics, watch session replays to see exactly what users experienced, manage your team’s alert preferences, and track resolution times across all your projects.
Every anomaly comes with rich context - which users were affected, when the issue started, what deploy might have caused it, and a complete session recording so you can reproduce the exact problem.
Ready to get started?
Join the growing number of teams who trust Halea to keep their critical user flows working. From startups shipping multiple times per day to established companies with complex applications, Halea provides the confidence to move fast without breaking things. 
