I like the idea of freemium for this. There are many page builders out there, and many of them have limited plans that are free or very cheap, especially the Wo

I like the idea of freemium for this. There are many page builders out there, and many of them have limited plans that are free or very cheap, especially the WordPress ones. Having a free plan distinguishes this, and I think the limit of 50 form submissions is enough to encourage people who should be paying for it to pay.