If you are on a Free plan you can only run one product attribute test and one bulk price test at the same time, however, for Premium Trident AB Plan you can run multiple tests at the same time.
However, keep in mind that you cannot run 2 tests simultaneously for the same product. You either have to pause or delete the current one running for you to be able to perform a new test for the same product. We're using time-based testing.
But the good news is if you are in a Premium Plan, you can run multiple tests for different products at the same time. That being said, each product will only have 2 variants (Control and Test). We recommend that you try this plan because will open a lot of opportunities to convert sales and can generate revenues for your business with just a fraction of what you are paying for.
Tip: We do suggest running a test for a longer period so you can generate enough numbers to quantify and come up with a figure to gauge if it is working best or not.
You can check out the plans on this link: Trident AB Plans.
How much is Trident AB?
Can I cancel anytime?
Can I run multiple tests for the same product?