A digital sanctuary for the craft of physical media collecting.

Your books, comics, and vinyl records—organized, valued, and preserved under one roof. No messy spreadsheets, no sterile trackers.

The Archive Engine

Scan barcodes or snap a photo of any item on your shelf.Spine & Sleeve pulls pristine cover art, historical metadata, and live market tracking into a clean layout.

The Collector’s Store

No need to pack up and head to eBay.If you wish to sell, list an item directly from your Vault in a single tap with printing, variant, and condition details instantly generated from your information.

True Collected Editions Support

From single-issue floppies to massive, out-of-print deluxe hardcovers and first press signed albums.Finally, an app that bridges the gap between comic variants and ISBN book data without losing your collection in the cracks.

The Collector’s Journal

A collection isn't just a ledger; it's a history.Log custom condition text, track quick-reference smart tags (Slabbed, Signed with COA, Foxing), and write personal notes to document the real story behind every spine on your shelf.

The Shelf

£1.99 / month
(or £19.99 billed annually)Best for casual organisation and clean cataloguing.

Text

  • Unlimited Books, Comics & Vinyl

  • Manual & Barcode Entry

  • Pristine Minimalist Visual Grid

  • Static Collection View

The Vault

★ RECOMMENDED FOR SERIOUS COLLECTORS ★

£6.99 / month
(or £69.99 / year)
Founding Member Rate £59.99 / year

Best for tracking your passion and trading.

  • Everything in The Shelf

  • Camera Photo Scan & Variant Choice Grid

  • Market Valuation Engine

  • Full Access to The Collector's Journal

  • Smart Status Tags (Slabbed, Signed, etc.)

  • Lifetime Price Lock for First 100 (Founding Member) Sign-ups

The Archive

£19.99 / Month
(or £199.99 billed annually)

Best for power users, high-volume collectors and dealers.

  • Everything in The Vault

  • Unlimited Market Valuation Refreshes

  • Multi-Vault Inventory Management

  • Priority Database Sync Speed

  • 0% Transaction Fees on The Store/Exchange

Register your interest below to be kept updated and for a chance to become a founding member!Just take a few seconds to tell us in the message box below:1) What you collect most (Books, Comics, or Vinyl)?2) What else sits on your shelves that you would like to record?

We are starting our journey with printed pages and spinning wax.But our ultimate goal is the complete preservation of physical media culture.In future expansions we hope to include Trading Cards, Blu Rays and the collectables mostly requested by you.

© Spine & Sleeve 2026. Built for Curators. By a hobbyist collector.