HolmesPortfolio Forms (bespoke WordPress plugin)

A form builder made for enquiry, booking and application forms that have to be easy to use and easy to complete:

Forms can run across several steps, with questions that appear, disappear or fill themselves in based on earlier answers — for example working out a response-by date, or only asking for billing details when they’re relevant. Each submission can send different emails to different people: a plain confirmation to the customer and a full copy to the team, with a reference number that stays unique.

It follows the GOV.UK Design System, so forms are clear, consistent and accessible, with a built-in check that flags common problems while you build. Spam is handled quietly in the background without CAPTCHA.

Entries are stored, searchable and exportable to CSV.

Everything else the forms, settings and templates, can be moved between sites as a single file.