CheckUpstream measured AWS Lambda at 100.000% availability across 8501 independent checks (3 regions · lambda). AWS publishes no catalogue of the services it reports on, so an incident reaches this page only when AWS names this product in the event itself. A quiet page here means AWS named no event for it — not that we have measured anything. No incidents have been recorded for AWS Lambda in the past 12 months. Status signals are polled from AWS Lambda's official status feed, alongside independent probes and community reports.
Share of our own checks against AWS Lambda endpoints that returned AWS Lambda's expected response. Evidence that their API edge is answering correctly — not that every product behind it works.
AWS Lambda posted no incidents in this window. That is either a clean run or a communication policy — from outside, the two look identical.
Fewer incidents in the last 30 days than 55% of 232 tracked services.
Share of each window with no impact declared by AWS Lambda
7d
100.000%
30d
100.000%
90d
100.000%
180d
100.000%
1y
100.000%
Does AWS Lambda actually matter to you?
A AWS Lambda outage only matters if something you ship depends on it. Point us at a public repository and we will read its dependencies and tell you — no account, nothing stored.
GitHub READMEs, GitLab, MDX docs — links to the live reliability page.
Frequently Asked Questions
›Is AWS Lambda currently down?
AWS Lambda is currently Operational. CheckUpstream tracks AWS Lambda in real-time across the official status page, RSS / Atom feeds, and community telemetry. Refresh this page for the latest reading.
AWS Lambda has not had a resolved incident in the past 12 months on the surfaces CheckUpstream monitors.
›What's AWS Lambda's 30-day uptime?
AWS Lambda's 30-day measured availability is 100.000%, from CheckUpstream's own probes against AWS Lambda endpoints. It is the share of checks that returned the expected response, not a figure taken from AWS Lambda's status page.
›How do I monitor AWS Lambda in production?
Sign up to CheckUpstream and add AWS Lambda to a watchlist. We send incident alerts via Slack, email, webhook, or PagerDuty within seconds of detection, covering both the official status page and community signals (HN, Reddit, Bluesky, Cloudflare Radar).
›How does CheckUpstream track AWS Lambda?
We poll AWS Lambda's official status page on a 1-5 minute cadence, parse its RSS / Atom feed as a fallback, ingest community signals from social platforms, and aggregate per-org SDK telemetry. Multiple sources reduce false positives versus any single feed alone.