Create Next Startup is a Next.js startup boilerplate designed to expedite the development of versatile, data-integrating interfaces. It offers a curated set of interoperable components focused on single responsibility, minimal side effects, and minimal syntactic sugar, allowing developers to cherry-pick components that suit their specific needs. The basic setup includes Next.js, TailwindCSS, NextAuth.js, and React Email, with mobile support planned for future releases. The platform provides features such as custom record types, record overview, and detail pages, 15+ custom field types, custom field formulas, record change detection, and views. It supports various field types, including attachment, text, number, currency, percentage, long text, checkbox, date, single select, repeater, relationship, object, toggle, and JSON. Mail integration is available through Mailgun, with future support planned for Sendgrid, Mailjet, Postmark by ActiveCampaign, and Resend.