Related Products
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About
Larm is an uptime monitoring platform that checks websites, APIs, and services from multiple global locations and only alerts you when multiple probes confirm a problem. This multi-location verification eliminates the false positives that plague most monitoring tools.
Larm supports HTTP, TCP, DNS, SSL certificate, and heartbeat/cron monitoring. Every HTTP check captures a full request waterfall (DNS, TCP, TLS, TTFB, transfer), giving you the data you need to debug performance issues, not just know something is down.
Status pages are included on every tier, including the free plan. Pages are rendered as static HTML and served from a CDN, so they stay up even when your infrastructure doesn't. Custom domains, email subscribers, automated incident updates, and component grouping are supported on paid plans.
Alerts can be sent through 13+ channels.
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About
Oack is an external HTTP monitoring service built for engineers who need to diagnose latency and outages, not just detect them.
Every probe captures:
- 6-phase HTTP timing breakdown (DNS, Connect, TLS, Send, Wait, Receive)
- TCP kernel telemetry — RTT, retransmits, congestion window, RTO via getsockopt(TCP_INFO) on Linux
- Server-Timing header automatic capture and visualization
- Cloudflare CDN log enrichment (edge PoP, cache status, origin response time)
- Traceroute with per-hop RTT, ASN, and geolocation
- Performance percentiles across 1d, 7d, 30d, 90d windows
- Optional packet capture (PCAP) for deep post-mortem analysis
Browser monitoring with Playwright — both Pageload mode (Web Vitals, HAR waterfall, screenshots) and Test Suite mode (run your existing .spec.ts files as scheduled monitors).
Built-in incident management — automatic incident creation, on-call scheduling with rotations, escalation policies, war rooms, post-mortem reports.
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Not Supported
Mac
Supported
Linux
Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Sysadmins, software engineers, founders, tech startups
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Audience
SRE, DevOps, Software Engineers, Network Engineers
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Supported
Online
Supported
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API
Offers API
Not Supported
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API
Offers API
Not Supported
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Screenshots and VideosNo images available
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Screenshots and VideosNo images available
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Pricing
$19/month
Free Version
Supported
Free Trial
Not Supported
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Pricing
$14/month
Free Version
Supported
Free Trial
Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Supported
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Company InformationLarm
Founded: 2025
United Kingdom
larm.dev
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Company InformationOack
Founded: 2026
Kazakhstan
oack.io
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Alternatives |
Alternatives |
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Categories |
Categories |
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Integrations
Model Context Protocol (MCP)
Not Supported
Playwright
Not Supported
Terraform
Not Supported
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Integrations
Model Context Protocol (MCP)
Supported
Playwright
Supported
Terraform
Supported
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