Loadster
Loader.io
LoadForge
k6 Cloud
LoadUIWeb
LoadFocus
Loadium
LoadStorm
MakerStage
Loadster is a cloud-based load testing and synthetic monitoring platform for engineers who want to know how their applications behave under real traffic.
Tests run with three types of bots: Protocol Bots for HTTP testing, headless Browser Bots that render full pages and execute JavaScript in real Chrome browsers, and Playwright bots for when you want to use Playwright JS directly.
Loadster scripts can be recorded from Chrome or Firefox with the Loadster Recorder extension, edited in a built-in editor with variables, datasets, and shared includes, and then replayed from multiple cloud regions.
Each test run returns detailed page timings (TTFB, FCP, LCP, CLS, etc) alongside resource waterfalls, screenshots, and full traces you can step through in a self-hosted trace viewer. Tests scale from a handful of virtual users (bots) to hundreds of thousands across distributed cloud engines without you provisioning anything.
The same scripts can be set up as monitors that run on a schedule from chosen regions. Notification policies route incidents to email, SMS, voice, or integrations like Slack and PagerDuty. Projects, roles, and shared test history keep teams aligned on what passed, what failed, and what changed.
Pricing is usage-based via Loadster Fuel, with 50 free units on sign-up and no credit card to start.
MakerStage is an on-demand manufacturing platform that connects hardware teams with precision CNC machining, 3D printing, and sheet metal fabrication โ delivered in days, not weeks.
We exist to remove the friction from custom part procurement. Upload your CAD file, get a quote in hours, and receive production-quality parts with full dimensional inspection โ whether you need 1 prototype or 10,000 production units.
Loadster
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MakerStage's answer:
MakerStage makes custom manufacturing simpler by combining fast quoting, hands-on support, and vetted manufacturing partners across Asia and the U.S.
MakerStage's answer:
MakerStage offers a simpler, more reliable way to source custom parts with fast quoting, hands-on support, and vetted manufacturing partners across Asia and the U.S.
MakerStage's answer:
Engineers, procurement teams, and hardware startups sourcing CNC, 3D printed, and sheet metal parts.
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LoadUIWeb - LoadUIWeb is a free desktop tool for performance, stress, scalability and load testing of web...
LoadFocus - Cloud Testing Infrastructure | Cloud Testing Services and Tools for Websites & APIs.
Loadium - Performance Testing & Load Testing Tool