You've received a lot of recommendations for software, but one of the most important things to bear in mind is that software cannot ensure accessibility. It ca

You've received a lot of recommendations for software, but one of the most important things to bear in mind is that software cannot ensure accessibility. It can discover some problems with accessibility, but it has a lot of blind spots. If you care about accessibility, you need to incorporate manual human testing. This is a highly specialised field. The best thing for you to do is to fix the low-hanging fruit by plugging automated tools into your CI system, then get an expert to do a manual test so that you're aware of what other issues there are.