Mailslot

Mailslot is a minimal SaaS template for software that handles requests between a company and its customers: help desks, shared inboxes, booking tools, billing and CRMs. It explains the product by showing one request going through it.

The hero has Relay, an animated demo built as a code component. A customer's message appears on a card, a small tag travels to your product's tile and squeezes through it, the matching row in a list lights up, and a reply comes back. When the request is done, a result message drops in under the list. Every name, message, tag, row, color and font is a control, so you write your own product's story in the panel. The Product page uses a second Relay with different content.

Below the hero there is a routing rules table, a reply clock that fills on scroll, a customer quote, pricing with a full plan comparison and an FAQ that opens on click.

What's included

• 12 pages: Home, Product, Pricing, Customers, Customer story (CMS), Blog, Post (CMS), Changelog, Contact, Sign up, Privacy and 404

• 3 CMS collections: Customers, Blog and Changelog

• 2 code components: Relay and Backdrop

• 3 forms with sending and sent states

• Desktop, tablet and phone layouts

• 6 color styles and 18 text styles

• 11 photos

Fonts

Newsreader, Instrument Sans and Fragment Mono, all on Google Fonts.

Good for

Customer support and help desk software, shared inboxes, scheduling and booking tools, invoicing, CRMs and other B2B products with a flow to show.

Before you launch

The company, people, numbers, customers, quotes, prices and the G2 rating are demo content, and the photos are AI-generated placeholders. Connect the three forms to your email or CRM. The edit guide beside the home page lists everything to replace.