Flexible usage-based pricing
with Loadster Fuel
Loadster Fuel powers your load testing. Add fuel, run tests.
Pay As You Go
Buy fuel whenever you need it. Unused fuel never expires and remains in your account indefinitely until you use it. Pay as you go, no commitment.
Monthly Fuel Plans
Accumulate fuel every month at a discount. Unused fuel never expires as long as your subscription is active. Renews monthly, cancel anytime.
$78 / month
$318 / month
$578 / month
$798 / month
Need a custom plan, bulk fuel pricing, or annual billing?
Please email email@example.com.
Load Test Fuel Calculator
Number of Bots
1,000 Fuel Units
Loadster Fuel powers your load testing.
Fuel usage depends on the test duration, the number of bots, and the type of bots.
No fuel is required to edit scripts, design load test scenarios, or analyze test reports.
Why is there both pay-as-you-go and monthly fuel pricing?
We offer pay-as-you-go Loadster Fuel for customers with short-term or uncertain needs, and monthly plans for customers who load test more regularly. With the plans, fuel is added every month at a substantial discount compared to pay-as-you-go fuel.
Does a monthly plan make sense if I don't load test every month?
As long as you'll use the fuel eventually, a monthly plan makes sense. Even in quieter months when you don't run any tests, fuel will accumulate in your account. You can use the fuel in the busy months. Unused fuel rolls over as long as you maintain the subscription.
Monthly Fuel Plans are cheaper. What's the catch?
Fuel purchased pay-as-you-go never expires, but if you buy fuel with a monthly plan and cancel the subscription, any unused fuel that was purchased with the plan expires. As long as you don't buy way more fuel than you need, monthly plans are a better deal.
Can I upgrade or downgrade my Monthly Fuel Plan subscription and keep the fuel?
Sure. If you need more fuel, you can upgrade to a higher monthly plan tier. If you have enough fuel and want to save money, you can downgrade to a lower monthly plan tier. As long as you're switching to another fuel plan, your subscription fuel will remain in your account.
Can I get a custom plan so I don't have to worry about fuel usage?
Please contact firstname.lastname@example.org if you'd like to discuss custom or enterprise plans. This might make sense if you're looking for predictable peace-of-mind pricing with a generous amount of usage included and no need to estimate your fuel usage each month, or have other special requirements.
What happens to my data if I cancel 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.