Question: I need a solution that can integrate with my existing tools and send customizable notifications for error alerts, do you know of any?

If you want something that hooks into your own tools to send customizable notifications for error alerts, Courier is a good choice. It lets developers send notifications through email, SMS, push notifications and other channels with a single API. With more than 50 provider integrations and SDKs for several programming languages, Courier offers customizable UI components, sophisticated user preferences and centralized analytics to help you optimize user engagement and overall product satisfaction.

Another good option is Rollbar, a real-time error tracking and debugging service that works with several programming languages. Rollbar offers immediate and detailed alerts about all errors through its real-time feed and automated grouping to help you get to the bottom of problems faster and improve your code quality. Its customizable notifications and flexible pricing mean it's good for development teams of any size.

If you want a more mature error monitoring service, Airbrake offers real-time alerts and error tracking along with performance monitoring to help you quickly pinpoint and fix problems. It integrates with tools like GitHub, Jira and Slack, and supports a broad range of programming languages, so it's easy to get up and running and avoid technical debt.

Last, Incident.io is an all-in-one service for on-call scheduling, incident response and status pages that lets teams respond to incidents automatically and with consistency. With features like AI-powered insights, automated workflows and integration with other tools, Incident.io reduces manual labor and improves post-incident analysis, making it a good option for efficient incident management and resolution.