IsDown is a status page aggregator and outage monitoring tool that ensures DevOps, IT, and engineering teams are never the last to know about third-party outages, alerted within seconds before their users feel them. It monitors 6,000+ cloud and SaaS services and sends instant, filtered alerts to the tools your team already uses. No more scrambling to figure out if it's your code or Stripe's problem. Trusted by IT managers since 2020, with over 1 billion status checks and 520,000+ outages detected. - One place for everything: Monitor 6,000+ services, including AWS, Azure, GitHub, Stripe, Salesforce, and thousands more, from a single dashboard. Official status data is updated within seconds of incidents. Crowdsourced early detection also catches outages vendors haven't reported yet. - Alerts where your team works: Get notified across 20+ integrations, including Slack, email, Datadog, PagerDuty, Grafana, Incident.io, Microsoft Teams, Google Chat, Discord, and SMS. Up and running in minutes, with no engineering required. - Only the alerts that matter: Filter by service, component, and region so you only get alerted when the parts you actually use are affected. Choose per-service alert levels (all incidents, critical only, or dashboard-only) to eliminate noise. - Stay ahead of maintenance: A live feed and calendar of upcoming scheduled maintenance across all your dependencies, so downtime never catches you off guard. - Keep your team aligned: A weekly email digest recaps last week's outages and flags what's coming. No manual tracking needed. - Communicate status to others: Create public or private hosted status pages, with your domain, your branding, and optional password protection, to share the health of your services with internal teams or customers. - Monitor beyond third-party vendors: Track your own APIs, endpoints, and SSL certificates from multiple regions (US, EU, and Asia), all in the same dashboard. - Enterprise-ready: SSO (SAML, OAuth), historical uptime data by vendor, separate boards for different teams, and SOC 2 Type II compliance in progress.