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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.

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.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Sysadmins, software engineers, founders, tech startups

Audience

SRE, DevOps, Software Engineers, Network Engineers

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

No images available

Screenshots and Videos

No images available

Pricing

$19/month
Free Version
Free Trial

Pricing

$14/month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Larm
Founded: 2025
United Kingdom
larm.dev

Company Information

Oack
Founded: 2026
Kazakhstan
oack.io

Alternatives

Alternatives

Synergy

Synergy

Unframe
Server Check

Server Check

FearWorks Media Ltd.
Overmonitor

Overmonitor

Unistellar Industries, LLC

Categories

Categories

Integrations

Model Context Protocol (MCP)
Playwright
Terraform

Integrations

Model Context Protocol (MCP)
Playwright
Terraform
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