Distill Web Monitor vs Tallwatch

Distill Web Monitor tracks selected website or document content on a schedule, compares it for changes, and sends alerts. Local monitors run in a browser or on the user's computer; cloud monitors run on Distill's servers without requiring the device to stay on. Users can select a whole page or a portion visually, then refine the selection with XPath, CSS, regular expressions, or JavaScript. Monitor types include webpages, PDFs, JSON, Word, XML, feeds, uptime, and sitemaps. Alert rules can use text matches, numeric ranges, and regular expressions. Notifications include email, SMS, phone push, Slack, Discord, Microsoft Teams, and webhooks. Macros can fill forms and click, and API access is available on request. Local checks can run at intervals as short as five seconds; Free cloud checks start at six-hour intervals. The free plan costs nothing and includes 25 monitors, five cloud monitors, 1,000 cloud checks per month, two devices, and 30 email alerts per month. Starter begins at $15 a month. Unused resources expire at the billing period's end, and cloud checks count in ten-second units.

Tallwatch monitors websites and APIs from multiple regions and opens an incident when at least two regions report the same failure in a check round. Check types include HTTP, keyword, ping, TCP, DNS, SSL, and heartbeat, with probes in Virginia, Frankfurt, Singapore, Sydney, São Paulo, and Oregon. Alerts can be routed to email, Slack, Microsoft Teams, Telegram, Discord, PagerDuty, and signed webhooks. On-call rotations and escalation policies direct incidents to responders until acknowledgment. Public or private status pages can use a custom domain and include incident history and email or RSS subscribers. Developers can manage monitors and triage incidents using a REST API, CLI, or hosted MCP endpoint. The CLI runs on macOS, Linux, and Windows and can import monitors from UptimeRobot. The free plan includes 10 monitors and 60-second checks from three regions. Pro costs $11.99 a month billed annually, or $14.99 a month billed monthly; Business is $19.99 a month billed annually, or $24.99 a month billed monthly. Tallwatch says it does not publish a formal customer uptime SLA with automatic credits.