Droplr, a company that serves millions of users globally, migrated to serverless architecture last year, requiring innovative solutions for debugging and monitoring their applications. To address this challenge, the team turned to Sentry, an error tracking platform that provides seamless integration with AWS Lambda, allowing them to scale without unnecessary cost burden. Sentry's pricing model on-demand billing aligns with AWS Lambda function execution duration, eliminating underutilization waste. The platform offers a beautiful UI and accessible UX, making it easy for developers to use daily. Droplr has successfully integrated Sentry into their projects, enabling their engineers to debug microservices as part of their development workflow, providing a clear overview of their big Lambda ecosystem, and streamlining issue investigation and triage processes.