WordPress (10000 programs)

Pros: Hide fields until they are needed. Control how the fields behave. Embed on the site or in emails. Customize fields with coding.

Cons: Only works for Contact Form 7. Advanced functions only in paid version.

Pros: Capabilities available with free version. Inexpensive extended 12 month premium support with Pro. Variable swatches.

Cons: Rapid Bulk order not available in free. Chrome extension required.