Shirtlist

Shirtlist

Retro Football Shirts Marketplace

Visit
All-time revenue
$34,374

Ranked #813 on TrustMRR

MRR
-

No active subscriptions

Founder
B
Berten Knaepen
Founded
September 2025
BEBelgium

Revenue is verified withStripeStripe API key.Last updated: Aug 8, 2026, 06:53 AM

Startup insights
Value proposition

Retro football shirts marketplace.

Problem solved

Collectors spend hours hunting one shirt across Facebook groups, Instagram DMs and Marktplaats, with no search, no collection overview and no protection against fakes. Shirtlist puts the whole market in one searchable database, so collectors can catalogue what they own and trade with each other.

Audience

Football shirt lovers

B2C~1,644 users

Pricing

€0 - €2080 - commission taken per shirt sold.

Team size

1 person

Funding

Bootstrapped

Domain Rating

0/100

shirtlist.be

Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.

Marketing channels

Tech stack

Additional info

Where football shirt collectors catalogue, buy and sell. 100% organic growth: 1,500 users, 1,600+ shirts listed, €35K+ sold, 1,300+ IG followers. Marketplace proven on both sides, monetisation barely started: commission, premium accounts, authentication. No inventory, no team, low running costs.

Screenshot

shirtlist.be
Tap to view
Message from the founder
B

"I built Shirtlist because I collect shirts myself. It works, it has real users and real sales, but it needs an owner with time, and mine goes to my other startup. Happy to open the books, walk you through the platform and stay on for a handover. Tell me what you'd want to build with it."

Berten Knaepen

Founder of Shirtlist

Product updates

More startups for sale

View Marketplace
FOR SALE
InstaGroups

InstaGroups

Education

The smart team generator for PE teachers, coaches, and educators. Create fair groups, run tournaments, and collaborate with colleagues.

Revenue (30d)

$246

2953%

Asking Price

$9k

Multiple

3.1x

FOR SALE
A

Anonymous Startup

No-Code

Mature, self-serve no-code SaaS with $19.3K verified MRR (1,012 active subscriptions) and $1.1M+ lifetime revenue. AI-assisted creation flow, drag-and-drop builder, and popular with freelancers & agencies. Runs on ~$6K/month with a small team at a 40-50% profit margin. Strong organic word-of-mouth acquisition channel.

Revenue (30d)

$21k

2%

Asking Price

$160k

Multiple

0.6x

FOR SALE
NexoMind AI

NexoMind AI

Developer Tools

A private AI journal that turns overthinking into clarity — an emotional read, a clarity score, and one quiet reflection. In under 30 seconds.

Revenue (30d)

$1.1k

189%

Asking Price

$10k

Multiple

0.7x

FOR SALE
TradingBox Pro

TradingBox Pro

Fintech

Proprietary algorithmic trading technology. We recruit and train contract traders, then place them on our own software and prop firm capital. Now scaling through private-enterprise Operator licenses, franchise-style. ~$236k annualized run-rate, accelerating in just two months. The most sophisticated piece of privately held trading technology. Patentable stack that is 7 years young and only available to our in-house traders or Operators.

Revenue (30d)

$22k

21%

Asking Price

$165k

$99k

Multiple

0.4x

FOR SALE
R

RonFax

SaaS

RonFax provides a secure and user-friendly online faxing service that allows customers to send digital documents to physical fax machines worldwide. Users simply upload their PDF files to our platform, pay a per-page or flat fee via Stripe, and receive real-time delivery status updates. Our service eliminates the need for traditional fax hardware for small businesses and individual professionals.

Revenue (30d)

$95

4654%

Asking Price

$2.8k

Multiple

2.5x

FOR SALE
Ploxto

Ploxto

Artificial Intelligence

Ai Photo Editor App apified to Nanobana with more than 60M views on TikTok and +15K$ in revenue.

Revenue (30d)

$2.3k

38%

Asking Price

$50k

$45k

Multiple

1.6x

The database of verified startup revenues

Browse 1,000+ verified startups for sale