Plans & Pricing

Cloud Execution
DEVELOPER
Great for developers that use CI integrated local load testing. Also for small scale cloud testing
$ 59 /mo
$ 49 /mo
Save $120 with an annual plan

Up to 200 virtual users

50 test runs per month

15 minute max duration

1 test concurrency

1 load zone

Unlimited team members

1 months data retention

Up to 200 virtual users

1200 test runs per year

15 minute max duration

1 test concurrency

1 load zone

Unlimited team members

1 months data retention

Insights Performance Analysis
Result trending
Cloud Execution
Pro
For larger DevOps teams that perform more frequent load testing with higher levels of traffic
$ 1099 /mo
$ 829 /mo
Save $3,240 with an annual plan

Up to 5000 virtual users

100 test runs per month

60 minute max duration

2 test concurrency

10 load zones

Unlimited team members

6 months data retention

Up to 5000 virtual users

2400 test runs per year

60 minute max duration

2 test concurrency

10 load zones

Unlimited team members

6 months data retention

Insights Performance Analysis
Result trending
Cloud Execution
Dedicated IPs ($30/IP/month)
Concierge Onboarding
Enterprise
Plans tailored to your organization's requirements

    Custom virtual users

    Custom test runs

    Custom duration

    Custom concurrency

    Custom load zones

    Custom team members

    Custom data retention

    Custom virtual users

    Custom test runs

    Custom duration

    Custom concurrency

    Custom load zones

    Custom team members

    Custom data retention

Insights Performance Analysis
Result Trending
Cloud Execution
Dedicated IPs ($30/IP/month)
Concierge Onboarding
Dedicated Slack Channel

Free Trial

Sign up to run 50 cloud tests for Free

 

Not sure where to start?

We are here to help you get started, provide guidance on your proof of concept, or just answer product and testing related questions.

Talk to us

 

Trusted and ❤ by

Technical Expand all Close all

Can I get help with scripting, results analysis and integration?

Yes. We provide support to all users. For guidance, questions on usage and capabilities, please reach out to support using "Help" within the app. We also provide extensive documentation for both our Web Application and open source projects. Please also utilize the following resources:

If you lack the time or resources to get started with testing and want to engage our experts to complete the work for you. We encourage you to contact us to receive a quote for our professional services.

How many VUs can be run from the same Dedicated IP?

We run a maximum of 200 VUs from a Dedicated IP. If you're on a Team plan and want to run a 1000 VU test from Dedicated IPs you'll need at least 5 IPs ($150/month). If you're on a Pro plan and want to run a 5000 VU test from Dedicated IPs you need at least 25 IPs ($750/month). 

What if my test aborts, do I get a refund?

Tests that are aborted by the system will not count against any limits.  Tests that are aborted by user will count against any limits on your plan.  However, we will try to be flexible depending on circumstance. Please reach out to support in app if you would like to receive credit back for a test.

What are VUs and how many do I need?

Virtual Users, VUs, are the simulated clients we load onto your system. They load objects in parallel, just like a real browser would. To know how many you need for testing, apply this formula: VUs = (peak hourly_visits * avg. visit_duration in seconds) / 3600.

What is the difference between VUs, RPS and Clients/Test?

- VUs: Virtual Users: simulated virtual users or clients that concurrently generate load onto your system, given one or many scripted user scenarios.
- RPS: Requests Per Second: a measure of throughput as number of requests generated onto a system every second. See previous question for details on how to convert VUs to RPS.
- Clients/Test: An accumulated number of requests (or scenarios) generated throughout the runtime of a single test. Load Impact does not currently support this way of measuring scale and sizing of a test. We find the VU and RPS approaches are best.

What are Requests per Second (RPS)?

Requests Per Second, RPS, measures the estimated throughput of load we will generate onto your system. The amount of RPS you can produce per VU depends on:

  • Usage of http.batch(). This method allows VUs to make requests in parallel to resources within a batch
  • Limits specified when using batch and batchPerHost options
  • The size of the response returned.
  • The response time of the request
  • Sleep/Idle times in your test script

For most APIs, we have found that VUs can make an average of 10 RPS while maintaining load generator stability. 
Since creating tests based on RPS is useful for load testing APIs, please refer to this article for more details on how to set up your throughput in LoadImpact.

Billing Expand all Close all

Can I cancel my subscription at any time?

Yes, you can cancel your subscription anytime you want during the subscription term. You will not be charged beyond the month you cancel for monthly subscriptions. Service will be retained at the subscribed level until the last day of the subscription term.

Is this a recurring subscription?

Yes. Load impact is a subscription based service. Your subscription will auto-renew at the end of the term unless you cancel. To check your current expiration/renewal date, please check the billing menu in app. Load Impact does not offer refunds on subscriptions.

Can I downgrade/upgrade my subscription?

Yes, you can upgrade at any time in app. We will prorate your current term against the new one when upgrading. If you wish to downgrade, simply choose the plan and it will start at the conclusion of your current period.

Do you offer customized plans?

Yes. We can provide custom plans based on needs. Please contact us for a quote and include your requirements

Do you having pricing for plans above 5000 Virtual Users?

Yes.  We can provide pricing for testing above 5000 Virtual Users. Please contact us with a description of your needs.

Do you offer discounts for non-profit organizations?

Yes, we do offer a discount for non-profit organizations. Contact us with a description of your testing needs and information regarding your non-profit organization.

Do you offer pricing for individual tests?

No. We do not sell individual tests. If you have a short term testing need, please purchase 1 month of a plan that meets your requirements and cancel before the renewal date. If you need to run tests above 5000 Virtual Users, please contact us with a description of your needs.

What are the different payment options?

The easiest way to pay is by credit card while you are logged into the Load Impact app. You can also pay by wire transfer; please contact us to set this up.

What test runs count against my total available test runs?

Tests that use any part of the LoadImpact cloud infrastructure will count against your total test limit. Considering a script named `myScript.js` the following would count:

  • k6 run myScript.js -o cloud
  • k6 cloud myScript.js

In contrast, tests that only run locally, do not count.  e.g. `k6 run myScript.js`. Local only tests are most commonly used to debug scripts. We strongly encouage users to make use of local execution for this purpose. Some helpful tips on debugging are available in this article from our knowledge base.

Does LoadImpact have a concept of VU Hours?

No we do not have a direct concept of VU hours. We've purposely chosen not to include this layer as it tends to add complexity and friction to running tests. That said, one could calculate a maximum number of VU hours you can possibly use in a given period, based on plan limits. Here are the calculated maximum available VU Hours: 

  • Monthly Plans
    • Developer
      • 2,500 per month
    • Team
      • 100,000 per month
    • Pro
      • 500,000 per month
  • Annual plans
    • Developer
      • 60,000 per year
    • Team
      • 2,400,000 per year
    • Pro
      • 12,000,000 per year