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Loader.io

No phone app

5.4No. 16 of 34
in Performance Testing Software
  • Recognised40% of the score20
  • Phone app26% of the score0
  • Documented20% of the score58
  • Free plan14% of the score30
Free plan
Yes
Paid plans from
$99.95/mo
Runs on
api, Web
Visit site Alternatives

Summary

Loader.io is ranked #16 of 34 in performance testing software on Samsung Mobile US Press. It runs on API, Web. There is a free plan. Paid plans start at $99.95/mo.

Loader.io plans and pricing

All plans
Free Free $0.00 / mo 10,000 clients / test · 1 target host · 1 min tests · 2 urls per test loader.io · 4 Oct 2026
Pro $99.95/mo $99.95 / mo 100,000 clients / test · unlimited target hosts · unlimited 10 min tests · 10 urls per test · advanced analytics · concurrent tests · DNS Verification · team features · priority loaders · priority support loader.io · 4 Oct 2026

Compared on performance testing software

Free plan
Yesloader.io
Paid from
$99.95/moloader.io
Load testing
Yesloader.io
Stress testing
Yesloader.io
Distributed load
Yesloader.io
API testing
Yesloader.io
Deployment model
cloudloader.io
Max virtual users
100,000 usersloader.io

Facts

Purpose
Loader.io is a cloud-based load testing service for stress testing web apps and APIs with thousands of concurrent connections.loader.io · 4 Oct 2026
Test workflow
Users can register a target through the web interface or API, run a test, and monitor it in real time.loader.io · 4 Oct 2026
Test types
The API supports per-test, per-second, and maintain-load test types.loader.io · 4 Oct 2026
Test configuration
Tests can include a sequence of URLs, a duration, client counts, timeouts, error thresholds, scheduled start times, and completion callbacks.loader.io · 4 Oct 2026
Results
The results API provides summaries including successes, errors, timeouts, network errors, data transferred, average response time, and average error rate.loader.io · 4 Oct 2026
Verification
Loader.io requires target hosts to pass automated verification before tests, to help prevent using the service to attack sites without their consent.loader.io · 4 Oct 2026
Host limit
Each unique hostname must be added and verified independently.loader.io · 4 Oct 2026
Test location
The pricing FAQ says tests currently run from Amazon’s US-east datacenter.loader.io · 4 Oct 2026
Integrations
The Help Desk lists webhooks, TravisCI, CircleCI, Jenkins, TeamCity, GitHub Service Hooks, New Relic, and HipChat integrations.support.loader.io · 4 Oct 2026
Webhook automation
A test-specific run webhook can trigger a test with a POST request, and a notification webhook can receive a POST when a test completes.support.loader.io · 4 Oct 2026
New Relic
Loader.io can send test results to New Relic Insights in real time and to New Relic, whose dashboard updates at a stated limit of once per minute.support.loader.io · 4 Oct 2026
Security
The maker says load generator IP addresses can change between tests and provides an API endpoint for retrieving the current addresses for allow-listing.loader.io · 4 Oct 2026
Support
The pricing FAQ directs users to [email protected] for questions and says paid plans include priority support.loader.io · 4 Oct 2026

Best Loader.io alternatives

See all 12
Keysight Eggplant Test No. 1 7.0 iPhone + AndroidLoadFocus No. 2 6.4 No phone app$15.80/moTaurus No. 3 6.4 No phone appFreeApache JMeter No. 4 6.3 No phone appFreeArtillery No. 5 6.3 No phone app$199/moGrafana k6 No. 6 6.3 No phone app$19/mo

Where it ranks on Samsung Mobile US Press

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Sources