Websauna is a Pyramid and SQLAlchemy-based high level web framework with a lot of Plone influence. It is aimed at building customer-facing web applications. Think of it as Django without too much Django in it. Core features include automatic admin interface, Bootstrap theming, sign in and sign up, social media integration, Deform-based forms, Jinja templating, traversing and ACL. Plus of course all the Pyramid goodness.