IsDown - 2026 Pricing, Features, Reviews & Alternatives

• Get ahead of vendor outages before your customers do. IsDown monitors 6,000+ official vendor status pages every few minutes and alerts your team the moment an incident is detected — often before the vendor officially acknowledges it, using early detection from crowdsourced user reports across the platform.
• Receive alerts in the tools your team already uses. Connect IsDown to Slack, Microsoft Teams, PagerDuty, OpsGenie, Datadog, Zendesk, FireHydrant, Rootly, Incident.io, Squadcast, and 10+ other integrations. Set notification preferences per vendor and per board so the right people get alerted, without the noise.
• See the health of every dependency in one place. IsDown's live dashboard shows active incidents, scheduled maintenance, and 12-hour status history per vendor, so your team has a single source of truth instead of opening 15 browser tabs every time something looks wrong.
• Give your customers a status page that updates itself. Build public or private status pages branded to your company. As vendor incidents are detected, your status page updates automatically — no manual work required, and no more customers emailing support to ask if everything is down.
• Monitor your own services alongside your vendors. IsDown includes uptime monitoring with checks every 1 to 3 minutes from multiple locations, plus SSL certificate monitoring and keyword monitoring, so you can track your own infrastructure health in the same platform.
• Hold vendors accountable with incident history and MTTR data. IsDown stores up to 24 months of incident data across all your monitored vendors. Track Mean Time to Resolution, spot recurring failure patterns, and walk into vendor reviews with data instead of gut feelings.