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    Platforms

    AWS Lambda

    Amazon's serverless function-as-a-service product — runs your code in response to events without you managing servers. Has measurable cold-start latency the first time a function runs after idle.

    Source

    Related guide: Monitoring AWS Lambda & API Gateway

    Related terms

    Start monitoring free — HTTP + Ping checks, 3 regions, no card

    The Free plan includes 5 monitors with HTTP and Ping checks from 3 of the 4 probe regions, 5 minute intervals, and email alerts — $0, no credit card, commercial use allowed. Hosted status pages and the fourth region start on Starter ($16/mo); all 8 monitor types unlock on Growth ($40/mo).

    • HTTP + Ping checks
    • 3 of 4 probe regions (all 4 on paid plans)
    • No credit card