Flexible, all-inclusive pricing

for your load testing and site monitoring

Loadster Fuel powers your load testing and monitoring. Bots burn fuel. Every account starts with 50 free units.

Monthly Fuel Plans

Subscribe to a monthly plan to automatically add fuel every month at a discount. Any unused fuel rolls over as long as you keep the plan. Even if you don't use fuel every month, it will accumulate for when you need it.

1K Plan
Loadster Fuel 1000 Units
1,000
Monthly Units
$78 /month
5K Plan
Loadster Fuel 5000 Units
5,000
Monthly Units
$318 /month
10K Plan
Loadster Fuel 10,000 Units
10,000
Monthly Units
$578 /month
20K Plan
Loadster Fuel 20,000 Units
20,000
Monthly Units
$798 /month

Pay-As-You-Go Fuel

Prefer to pay as you go? Simply add fuel when you need it, with no subscription or commitment. Fuel that you purchase on a pay-as-you-go basis does not expire and remains in your account until you use it.

Loadster Fuel 1000 Units
1,000
Units
$97
Loadster Fuel 5000 Units
5,000
Units
$397
Loadster Fuel 10,000 Units
10,000
Units
$697
Loadster Fuel 20,000 Units
20,000
Units
$997

Other Plan Types

In addition to Loadster Fuel, we offer several other flexible plan types to fit your needs.

Monitoring Plans

Monitoring plans start at $29/month, which covers thousands of fuel-free monitoring cycles each month plus extra phone notifications (SMS/Robocall).

Compare monitoring plans »

Bring Your Own Cloud

Run load tests from your own AWS account instead of burning fuel. Your Loadster costs are lower since you only pay us for the platform, not the infrastructure.

Contact sales@loadster.com »

Custom & Annual Plans

Need more? Enterprise plans offer SAML2 SSO and extra user seats. Pay annually for a discount, or buy fuel at bulk prices to save on high-volume load testing.

Contact sales@loadster.com »

Fuel Calculator

Mode

Load Testing
Monitoring

Bot Type

Protocol
Browser
Playwright

Concurrent Bots

10,000 Bots

Test size bar chart
Test size bar filling chart
Bar range

Test Duration

3:30

Duration bar chart
Duration bar filling chart
Bar range
Loadster Fuel 1000 Units Loadster Fuel 5000 Units Loadster Fuel 10000 Units Loadster Fuel 20000 Units

1,000 Units

How much fuel does it take?

Fuel usage depends on duration, the number of bots, and the type of bots. No fuel is required to edit scripts, design scenarios, or analyze reports – only when load testing or monitoring.

Fuel 1X
Protocol Bots
Fuel Fuel Fuel Fuel 4X
Browser Bots
Fuel Fuel Fuel Fuel 4X
Playwright

Select a Monthly Plan

Prefer to pay as you go?

If you don't want a subscription, you can purchase fuel as needed. Pay-as-you-go fuel never expires.

Add Loadster Fuel

Pricing FAQs

  • Why is there both Monthly Fuel Plans and Pay-As-You-Go pricing?

    Monthly fuel plans offer predictable discount pricing for longer-term load testing and monitoring, with fuel that automatically replenishes each month and rolls over as long as you maintain the subscription. Pay-as-you-go fuel is ideal for infrequent or short-term testing, with no subscription required and fuel that never expires.

  • Can I upgrade, downgrade, or cancel at any time?

    Of course. Upgrades from one plan to a higher plan take effect immediately, and you'll receive a prorated credit for unused time on your current plan towards the new plan. Downgrades take effect at the end of the current billing period. You can cancel your subscription and stop billing at any time.

  • Can I have both a monthly plan and pay-as-you-go fuel?

    Sure. If you have fuel from both sources the monthly plan fuel will be used first, then any pay-as-you-go fuel you've purchased. Some customers like to keep a monthly plan to cover routine load tests, and add extra pay-as-you-go fuel for the occasional big test.

  • What exactly do you mean by all-inclusive pricing?

    Some other load testing tools require your AWS or DigitalOcean cloud tokens and then run the load test from your cloud provider, who bills you separately. Loadster runs the tests from our cloud, so the price you pay includes these cloud fees. That said, if you actually want to run from your own cloud, we'll design a custom plan for you.

  • What's the advantage of a monthly fuel plan?

    Monthly fuel plans offer a lower cost per fuel unit compared to pay-as-you-go pricing, plus the convenience of automatic monthly replenishment. Your fuel rolls over from month to month as long as you keep the subscription, so fuel accumulates even if you have less busy periods and is available when you need it for bigger tests.

  • Does unused fuel ever expire?

    Pay-as-you-go fuel does not expire, and will remain in your account indefinitely until you use it. Monthly plan fuel rolls over from month to month as long as you maintain the subscription, but if you cancel the subscription any unused fuel from that plan expires when the subscription ends (but you'll have until the subscription end date to use it).

  • Who do I ask about a custom plan or bulk fuel pricing?

    Custom plans, enterprise plans, annual/semiannual/quarterly pricing, and bulk fuel pricing are available. We'll be happy to try to work something out for you. Please contact sales@loadster.com and let us know what you're looking for.

  • What happens to my data if I cancel a plan or run out of fuel?

    Even if you run out of fuel or cancel your subscription, you'll still have your scripts, scenarios, datasets, and load test reports. Don't need to load test for a while? No worries, your Loadster account data will be here when you need it.

Get 50 units of fuel
with your free account!

No credit card required.

Start load testing and get quick results, with your first 50 fuel units totally free.

Start testing for free

For more information please email sales@loadster.com.

Loadster dashboard