SaaSAsset saleUnited States
ShelfMate
shelfmate.app · Micro-SaaS for indie bookstore inventory
The boring inventory tool 312 indie bookshops actually pay for.
MRR
$11,400
TTM revenue
$127,400
TTM profit
$102,300
Growth (MoM)
2.1%
From the founder
ShelfMate is a stupidly simple POS-adjacent inventory tracker built for independent bookshops. It syncs with Square and Shopify, handles consignment, and prints the receipt-style shelf tags shop owners love.
312 paying shops, 96% on annual plans, mostly US and UK. MRR is $11.4k and very sticky — annual churn is under 4%. I built this in 2022 after working at a bookshop in Portland.
I'm selling because I want to focus on a new project in climate. ShelfMate could easily double with someone who actually wants to attend bookseller trade shows.
Growth opportunities
- Add audiobook + ebook resale tracking
- Bundle with payments processing (rev share)
- Expand to record stores and game shops — same shape of problem
Risks & considerations
- Slow-growth niche
- Square API dependency
- Owner-operator vibe — buyer needs patience
Financials
Last 3 mo revenue
$33,800
Last 6 mo revenue
$66,100
Last 12 mo revenue
$127,400
Profit (TTM)
$102,300
Monetization
Tiered subscription ($29 / $49 / $89 per month)
Growth
2.1% MoM
Operations
Team
Solo founder
Time required
5 hrs/week
Tech stack
Rails, Postgres, Hotwire, Stripe, Square API
Processes
Cancelable self-serve, tickets via HelpScout (~6/week), nightly backups.
Traction & channels
Customers
312 shops
Channels
SEO · American Booksellers Assoc. partner directory · Word of mouth
Retention
<4% annual logo churn
Moat
Trust + integration depth with Square + bookseller-specific UX nobody else bothers building.
Deal & transition
Reason for sale
Founder pivoting to a climate project.
Preferred buyer
Lifestyle operator or holdco
Transition / support
4 weeks email handover
Deal type
Asset sale