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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

Power your metrics and alerting with a leading open-source monitoring solution. Prometheus fundamentally stores all data as time series: streams of timestamped values belonging to the same metric and the same set of labeled dimensions. Besides stored time series, Prometheus may generate temporary derived time series as the result of queries. Prometheus provides a functional query language called PromQL (Prometheus Query Language) that lets the user select and aggregate time series data in real time. The result of an expression can either be shown as a graph, viewed as tabular data in Prometheus's expression browser, or consumed by external systems via the HTTP API. Prometheus is configured via command-line flags and a configuration file. While the command-line flags configure immutable system parameters (such as storage locations, amount of data to keep on disk and in memory, etc.). Download: https://sourceforge.net/projects/prometheus.mirror/

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

Organizations that want to power their metrics and alerting with a leading open-source monitoring solution

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

Pricing

$19/month
Free Version
Free Trial

Pricing

Free
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

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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

Prometheus
Founded: 2012
prometheus.io

Alternatives

Server Check

Server Check

FearWorks Media Ltd.

Alternatives

Grafana Cloud

Grafana Cloud

Grafana Labs
HttpStatus

HttpStatus

HttpStatus.com
VictoriaMetrics Cloud

VictoriaMetrics Cloud

VictoriaMetrics

Categories

Categories

Integrations

AlertOps
Bold BI
Confluence
DataClarity Unlimited Analytics
Doctor Droid
Elastic Observability
Hosted Graphite
Interlink Software
Lenses
Lightrun
MayaData
MicroK8s
Nobl9
NudgeBee
OpsCruise
OpsLevel
ScyllaDB
UBOS
imgproxy

Integrations

AlertOps
Bold BI
Confluence
DataClarity Unlimited Analytics
Doctor Droid
Elastic Observability
Hosted Graphite
Interlink Software
Lenses
Lightrun
MayaData
MicroK8s
Nobl9
NudgeBee
OpsCruise
OpsLevel
ScyllaDB
UBOS
imgproxy
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Claim Larm and update features and information
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