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LoadFocus
What LoadFocus is
LoadFocus is a cloud service for load testing, website page-speed testing, API monitoring, and front-end UI testing. Load tests can use JMeter .jmx files or k6 JavaScript scripts, and users can describe a test in plain English to generate either kind of script. Charts report response time, latency, hits and throughput per second, standard deviation, and the 50th, 90th, and 99th percentiles. The maker says an individual test can scale beyond 20,000 virtual concurrent users. It also lists a Chrome extension and Jenkins CI plugin for creating or scheduling tests and checking results, plus reporting integrations with Datadog and Azure Application Insights. A free plan and a 7-day trial are listed, with paid plans starting at $19/mo. The free API monitoring plan includes 10,000 monthly checks at five-minute intervals; free load testing includes 10 concurrent users and 60-second tests. Users who reach their plan's test-run allowance need to upgrade to unlock more. Customers can choose EU or US data storage regions.
Who it suits
LoadFocus suits engineering teams, developers, web agencies, product owners, and DevOps engineers who need load tests or monitoring. The free plans provide a way to start with limited API checks or load tests.
What it does well
- Supports JMeter and k6 test inputs.
- Generates test scripts from plain-English descriptions.
- Includes Datadog and Azure Application Insights reporting integrations.
- Offers free API monitoring and load testing plans.
- Customer choice of EU or US data regions.
What to know first
- Free load testing is limited to 10 concurrent users.
- Free API checks run at five-minute intervals.
- More test runs require a higher plan.
- The listed trial lasts 7 days.
Limits
The free API Monitoring plan allows 10,000 checks per month at five-minute intervals and retains data for one month. The free Load Testing plan allows 10 concurrent users, 60-second tests, 10 tests, five tests per day, and one-week data retention. Users who reach their plan's test-run limit must upgrade to unlock more runs.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free API Monitoring | forever · 10,000 checks/month · 5-minute frequency · SSL monitoring · 25+ locations · limited alerting | Free |
| API Monitoring Free | Sign up for Free · 10,000 checks/month · 5-minute check frequency · 1-month data retention · SSL certificate monitoring · 25+ locations | Free |
| Load Testing Free | Free forever · 10 concurrent users · 60-second tests · 10 tests · 5 tests/day · 1-week data retention | Free |
| Free Load Testing | forever · 10 concurrent users · 60-second tests · 10 tests · 3 tests/day · 1-week retention | Free |
| Basic Page Speed Monitoring | monthly · 5,000 tests/month · 25+ locations · 3-month retention · unlimited URLs and configurations | $119 a month |
| Basic Load Testing | monthly · 1,500 concurrent users · 30 tests/month · 300 tests/year · 1-hour tests · 2 generators · 1-month retention | $119 a month |
| API Monitoring Starter | Save $38 with an annual plan · 25,000 checks/month · 1-minute check frequency · SSL certificate monitoring · 3-month data retention · 25+ locations | $15.80 a month |
| Page Speed Monitoring Pro | $960 with an annual plan · 10,000 tests/month · 25+ locations · unlimited URLs · 12-month data retention · HTTP authentication | $169 a month |
The first 8 of 20 plans, as loadfocus.com lists them, read 15 Oct 2026. The maker's own page has the final word. Every plan
Getting started
- Open loadfocus.com.
- Choose the free API Monitoring or Load Testing plan, or review the paid plans.
- Use the web service, API, or Chrome extension platform.
- For a load test, provide a JMeter .jmx file, a k6 script, or a plain-English test description.
- Create or schedule tests with the Chrome extension or Jenkins CI plugin, then review results.
Verdict
LoadFocus covers load testing alongside page-speed, API, and UI testing, with both JMeter and k6 workflows. Compare the free-plan limits and test-run allowances with your expected workload before selecting a paid tier.
Questions
How much does LoadFocus cost?
A free plan is available, and paid plans are listed from $19/mo. A 7-day trial is also listed.
What is included in the free API Monitoring plan?
It includes 10,000 checks per month, five-minute check frequency, one-month data retention, SSL certificate monitoring, and 25+ locations.
What is included in the free Load Testing plan?
It includes 10 concurrent users, 60-second tests, 10 tests, five tests per day, and one-week data retention.
Which platforms does LoadFocus support?
The listed platforms are API, extension, and web.
Which test formats can LoadFocus use?
Load tests support JMeter .jmx files and k6 JavaScript scripts. Users can also describe tests in plain English to generate a script.
Which reporting integrations are available?
LoadFocus describes direct reporting integrations with Datadog and Azure Application Insights.
Facts from LoadFocus's own pages
- AI test creation
- Users can describe a test in plain English and LoadFocus generates a k6 or JMeter script. · loadfocus.com, 2 Oct 2026
- API monitoring
- API checks validate status codes, response bodies, headers, latency and chained workflows from multiple regions. · loadfocus.com, 15 Oct 2026
- Chrome extension
- The extension runs Lighthouse tests on the current page and tracks performance, accessibility, SEO and user-experience metrics. · chromewebstore.google.com, 15 Oct 2026
- CLI requirements
- The monitoring CLI requires Node 18 or newer and authenticates with an API key plus team ID. · loadfocus.com, 15 Oct 2026
- Cloud footprint
- The About page reports 26+ AWS regions worldwide. · loadfocus.com, 2 Oct 2026
- Company profile
- LinkedIn lists LoadFocus as a privately held London IT-services company founded in 2013 with 11–50 employees. · uk.linkedin.com, 15 Oct 2026
- Custom API scripts
- API monitors support sandboxed setup and teardown scripts with libraries including got, axios, crypto and faker. · loadfocus.com, 15 Oct 2026
- Data residency
- The about page states that data can be stored in EU or US regions and that the company acts as a GDPR processor with enterprise DPAs. · loadfocus.com, 15 Oct 2026
- Developer tools
- The load testing page describes a Chrome extension and a Jenkins CI plugin for creating or scheduling tests and checking results. · loadfocus.com, 2 Oct 2026
- Documentation
- The documentation covers load testing, JMeter, k6, API checks, DNS/TCP/SSL monitors, page speed, teams, billing and MCP. · loadfocus.com, 15 Oct 2026
- Founded
- 2017 · loadfocus.com, 28 Sept 2026
- Integrations
- Documented integrations include Datadog and Azure Application Insights, while OpenTelemetry exports support New Relic and Dynatrace. · loadfocus.com, 15 Oct 2026
- Intended users
- The maker presents LoadFocus for engineering teams and identifies developers, web agencies, product owners, and DevOps engineers among its use cases. · loadfocus.com, 2 Oct 2026
- JMeter support
- Existing JMeter JMX plans, CSV data and plugins can run from multiple cloud regions. · loadfocus.com, 15 Oct 2026
- k6 support
- The service runs JavaScript k6 tests from more than 25 cloud locations. · loadfocus.com, 15 Oct 2026
- Legal entity
- Endole records Loadfocus Ltd as an active private company incorporated in London on 22 April 2015, with fewer than 10 employees. · open.endole.co.uk, 15 Oct 2026
- Limit: free load testing
- The free load-testing tier is restricted to 10 concurrent users and 60-second tests. · loadfocus.com, 15 Oct 2026
- Limit: learning curve
- The sole G2 reviewer said first-time users may need training to understand the product's functions. · g2.com, 15 Oct 2026
- Limit: quota upgrades
- When a plan's test-run limit is reached, the pricing FAQ says users must upgrade to unlock more runs. · loadfocus.com, 15 Oct 2026
- Load testing engines
- Load tests support JMeter .jmx files and k6 JavaScript scripts. · loadfocus.com, 2 Oct 2026
- Load test scale
- The load testing page says tests can scale to more than 20,000 virtual concurrent users per test. · loadfocus.com, 2 Oct 2026
- MCP server
- Claude, Cursor and other MCP clients can create, run and analyze LoadFocus tests and monitors. · loadfocus.com, 15 Oct 2026
- Monitoring as code
- The @loadfocus/monitoring Node package manages monitors, groups, alerts, dashboards and status pages from YAML or JavaScript. · loadfocus.com, 15 Oct 2026
- No-code load testing
- Browser workflows let users configure URLs, virtual users, durations and locations without writing scripts. · loadfocus.com, 15 Oct 2026
Where LoadFocus stands on Freedom251
- Performance Testing Software#10 of 38
- Load Testing Software#6 of 16