OnPage vs SIGNL4

OnPage is an incident alerting and communication platform that routes high-priority notifications to on-call responders through schedules and configured policies. Secure two-way messaging supports collaboration during time-sensitive events. Alerts can arrive by email, SMS, phone call, or mobile push, with persistent and alert-until-read delivery options. On-call management includes calendars, schedulers, reminders, escalation groups, and failover groups. OnPage supports Android, iOS, web, and API access. It says it connects to more than 200 systems through integrations, email, webhooks, or HTTP requests; named connections include ServiceNow, ConnectWise, AWS CloudWatch, Slack, Microsoft Teams, Datadog, and OpenEMR. Plans list real-time stamped audit trails and six-year data retention. The pricing page lists HIPAA compliance, SOC 2 and ISO 27001 certified facilities, PCI certification, GDPR compliance, and yearly penetration testing. Pricing starts at $13.99 per user per month when billed annually, with a seven-day trial including the web console and secure mobile app.

SIGNL4 is a cloud-based incident management and alerting platform for teams handling incidents through their lifecycle. It sends push, text, voice and email notifications with tracking and escalations. Its event processing engine filters alert noise, deduplicates repeated signals and can delay non-critical alerts while systems recover automatically. Response tools include targeted mobile alerts, on-call scheduling, team collaboration, escalation tracking and mobile remediation. SIGNL4 supports email, webhooks and REST API, and the maker says it has more than 200 verified third-party integrations, including Checkmk, Icinga, Microsoft Teams, ServiceNow and Zabbix. The free Starter plan supports up to five users and includes push alerts, a native mobile app, ad-hoc duty management and connectivity through email, webhook and REST API. Notify & Connect costs $9 a month per user, billed monthly. A 30-day trial gives up to 10 users Maximize features, includes communication costs and requires no credit card. Commercial subscriptions are for businesses and public institutions, not private users.