Every plan runs for a fixed period and stays fully active for the whole time. Paid plans come with no caps on the number of tests — not per day, not per month. Only the Free tier is limited.
Max duration is how long a single test can run. The moment one finishes, you can relaunch it instantly — as many times as you want.
Concurrents are the total power at your disposal: the more you hold, the harder you hit. Spread them across several targets at once, or focus everything on a single target for one heavy run.
Got a question? Our support team is online 24/7 and always happy to help.