Kadira vs Thundra: What are the differences?

Kadira: Performance Monitoring for Meteor. See what’s going on with your app with different performance metrics and traces. Kadira tracks all your client and server errors automatically. You can profile your app in production or locally with Kadira and analyze it using an easy-to-use CPU analyzer; Thundra: AWS Lambda Observability for Java, Go and Node.js. Thundra helps answer your toughest questions about the health of your Serverless infrastructure by giving you invaluable insights into your AWS Lambda functions.

Kadira and Thundra can be categorized as "Performance Monitoring" tools.

Kadira is an open source tool with 214 GitHub stars and 88 GitHub forks. Here's a link to Kadira's open source repository on GitHub.