No. 2 of 55 ·Website Monitoring Software

Tallwatch

Web · Windows · Mac · Linux · API · paid plans from $11.99/mo

Freedom report

Three barsScore 6.6

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely4 of 6 device platforms
DocumentedPlans, terms and facts published

Tallwatch is ranked #2 of 55 in website monitoring software on Freedom251. It runs on API, Linux, macOS, Web, Windows. There is a free plan. Paid plans start at $11.99/mo.

Tallwatch plans and pricing

All plans

Free Free 10 monitors · 60-second checks from 3 regions · up to 3 team members · 1 custom-domain status page · email and Slack alerts · 7 days of check history · on-call, escalation, email support tallwatch.com · 4 Oct 2026

Pro $11.99/mo annually; $14.99/month billed monthly 100 monitors · up to 10 team members · 30-second checks · all 6 regions · all 7 alert channels · 3 status pages · 90 days of history · programmable webhook payloads tallwatch.com · 4 Oct 2026

Business $19.99/mo annually; $24.99/month billed monthly Unlimited monitors (fair use) · unlimited team members and status pages · 365 days of history · priority support · cross-team rollup · remove Tallwatch branding tallwatch.com · 4 Oct 2026

Compared on website monitoring software

Free plan: Yes
Paid from: $11.99/mo

Best Tallwatch alternatives

See all 12

Two bars Dotcom-Monitor Free tier No. 1$13.33/mo6.6 Two bars Better Stack Free tier No. 3$29/mo6.5 One bar UptimeRobot Free tier No. 4$9/mo6.5 Two bars Visual Sentinel Free tier No. 5$4.50/mo6.5 One bar HostTracker Free tier No. 6$4.08/mo6.4 One bar Hyperping Free tier No. 7$24/mo6.4

The record

Purpose: Tallwatch monitors websites and APIs from multiple regions and opens an incident when at least two regions agree a target is down.
Check types: It supports HTTP, keyword, ping, TCP, DNS, SSL, and heartbeat checks.
Regional coverage: Tallwatch lists six probe regions: Virginia, Frankfurt, Singapore, Sydney, São Paulo, and Oregon.
Consensus behavior: An incident opens when at least two regions report the same failure in one check round.
Alert integrations: Alert channels include email, Slack, Microsoft Teams, Telegram, Discord, PagerDuty, and signed webhooks.
Incident response: Tallwatch provides on-call rotations and escalation policies that route incidents to responders until acknowledged.
Status pages: Status pages can use a custom domain and be public or private, with incident history and email or RSS subscribers.
Developer access: Tallwatch offers a REST API, CLI, and hosted MCP endpoint for managing monitors and triaging incidents.
CLI platforms: The CLI can be installed on macOS, Linux, and Windows and can import monitors from UptimeRobot.
Security controls: MCP access uses scoped API keys, with read keys for listing and inspecting and write keys for pausing monitors and acknowledging incidents.
Payment handling: Tallwatch says it does not see or store card details and processes refunds through Stripe to the original payment method.
Data retention: The terms state that after termination account data is retained for 90 days to allow reactivation and then permanently deleted.
Support: The Free and Pro plans include email support, while Business includes priority support.
Availability commitment: Tallwatch says it does not currently publish a formal customer uptime SLA with automatic credits.
Price from: $11.99/mo

Where it ranks on Freedom251

Best Website Monitoring Software in 2026#2 of 55
Best API Monitoring Tools in 2026#5 of 27

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Sources

tallwatch.com· checked 4 Oct 2026
tallwatch.com/pricing· checked 4 Oct 2026
tallwatch.com/about· checked 4 Oct 2026
tallwatch.com/mcp· checked 4 Oct 2026
tallwatch.com/cli· checked 4 Oct 2026
tallwatch.com/terms· checked 4 Oct 2026