AWS Chatbot and SNS Can Route CloudWatch Alerts Directly to Slack or Teams

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Teams can integrate AWS CloudWatch alarms with Slack or Microsoft Teams using SNS and AWS Chatbot, reducing incident response times by 40–60% according to the guide. When a CloudWatch alarm is triggered, it publishes an event to an SNS topic, which AWS Chatbot picks up and formats into an interactive notification card delivered to the team's chat channel within seconds. Unlike basic webhook integrations, AWS Chatbot allows engineers to run AWS CLI commands and trigger Lambda functions directly from the chat interface without switching tools. The entire setup requires only two AWS services — SNS and AWS Chatbot — and takes approximately 25 minutes to configure. AWS Chatbot itself carries no additional cost; users are only billed for underlying SNS and CloudWatch usage.

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