What is the best/easiest way to get beta testers?

We found beta testers leveraging our personal network, although we had not yet launched the product. I would say, it's the easiest way.

The best way to get beta testers is to build a compelling product, create a user-friendly sign-up process, and promote it through various channels like social media, online communities, and email newsletters. Engage potential testers by highlighting the benefits of testing, and offer incentives or early access to entice them to participate in your beta program.

The best way to find beta testers is by building a strong online presence through social media, forums, and tech communities. Engage with potential testers, share your project's value, and create a sign-up form. Offering incentives or early access can also attract testers. Be personable, open, and clear in your communication to build trust and interest.