
locust
Loadster
k6 Cloud
Apache JMeter
OctoPerf
LoadFocus
LoadForge
Loader.io is a simple cloud-based load testing service

Zabbix
TriggerDeck is a Zabbix iPhone app for secure mobile monitoring, direct API reads, on-device tokens, items, charts, dashboards, inline problem actions, and optional push notifications on iOS.
Which is more popular?
Based on our record, Loader.io seems to be more popular. It has been mentioned 22 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | loader.io | triggerdeck.io |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from Poland · 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Loader.io yet.
TriggerDeck is an iPhone app for teams running Zabbix-based monitoring environments. It brings the workflows operators actually need on mobile into a focused, fast interface built for incident response and everyday monitoring. With TriggerDeck, teams can: review active, recent, and history...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Loader.io and TriggerDeck.io.
TriggerDeck.io's answer:
TriggerDeck does not publicly disclose customer names at this stage.
TriggerDeck.io's answer:
Teams should choose TriggerDeck when they want a mobile-first Zabbix experience without giving a third-party backend access to their monitoring credentials. It is designed for fast triage on iPhone, supports multiple servers, and focuses on the workflows operators actually need on the go: active problems, details, hosts, items, charts, dashboards, and optional push notifications. The product is opinionated about security, clear data boundaries, and reducing friction between alert and action.
TriggerDeck.io's answer:
TriggerDeck is built around a strict trust model for Zabbix environments: the iPhone app connects directly to the customer’s Zabbix API. Using our integration service its able to deliver Push notifications from Zabbix directly to your iPhone. This gives teams secure mobile access to problems, hosts, items, charts, and dashboards without introducing a hosted read
TriggerDeck.io's answer:
TriggerDeck is built primarily with Swift 6, SwiftUI, Swift Charts, URLSession with async/await, SwiftData, and Keychain on iOS.
TriggerDeck.io's answer:
TriggerDeck is built for teams that run their own Zabbix-based monitoring environments. The primary audience includes IT operations teams, sysadmins, SREs, DevOps and platform engineers, NOC operators, and technical leads who need secure mobile visibility into infrastructure and incident state while away from their desks.
TriggerDeck.io's answer:
TriggerDeck was created to solve a specific gap in the Zabbix ecosystem: mobile access often becomes less trustworthy when it depends on a hosted proxy or external credential sharing. The product started from the idea that teams should be able to check monitoring data securely from an iPhone and get instant push delivery.
Share your experience with using Loader.io and TriggerDeck.io. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I wanted to see how many requests can this server handle, so I have used loader.io and run10k requests for 15 seconds. But it seems 20% percent of request fail due to timeout, and the response time keep increasing. Source: about 3 years ago
I ran on the same hardware 5k current get requests through https://loader.io/ tool to the server with each db. Source: over 3 years ago
Loader.io — Free load testing tools with limitations. - Source: dev.to / almost 4 years ago
Tracking TriggerDeck.io since Apr 2026.
When comparing Loader.io and TriggerDeck.io, you can also consider the following products.

An open source load testing tool written in Python.
Compare locust to Loader.io or TriggerDeck.io:

Track, record, alert and visualize performance and availability of IT resources
Compare Zabbix to Loader.io or TriggerDeck.io:

Loadster is load testing, stress testing, and site monitoring platform. Your site has a breaking point... load test to find it before your users do, and monitor to react quickly to downtime and other problems.
Compare Loadster to Loader.io or TriggerDeck.io:

Managed load testing service built on top of the popular open-source project k6.
Compare k6 Cloud to Loader.io or TriggerDeck.io:


OctoPerf is an enterprise-grade load testing platform, available as SaaS & on-premise, helping IT teams validate scalability at lower cost.
Compare OctoPerf to Loader.io or TriggerDeck.io: