Specimen No. 001 · Now gathering collectors

Your hyperfixation deserves a good home.

Batch is a marketplace for neurodivergent people to trade, gift and share the things they love most — from a shelf of vintage transit maps to everything you know about deep-sea squid.

Example listings
No. 014

Vintage transit maps

12 pieces, open to trades

TRADE
No. 027

Everything about cephalopods

A 40-page deep dive, illustrated

INFO-DUMP
No. 033

Mechanical keyboard switches

A jar of extras, free to a good home

PASS IT ON
No. 041

Reading tide charts

Will teach, in exchange for crochet help

SKILL SWAP
Four ways to exchange

Things you can hold. Things you know.

Some collections live on shelves. Others live in your head. Batch has room for both.

Trade

Swap a piece of your collection for one that fills a gap. Agree on the terms up front, so nothing is left to guesswork.

Pass it on

Moved on from a fixation? Give your collection to someone who’ll treasure it as much as you did.

Info-dump

Publish the deep dive you’ve been dying to share — guides, notes, timelines, research — for people who actually want all of it.

Skill swap

Teach what you know, learn what they know. Find people who share your fixation, or trade expertise across them.

How it works

Three steps, no small talk required.

01

Build your cabinet

Your profile is a cabinet of curiosities: the interests you’re deep in right now, the ones you’ve moved on from, and what you’re happy to trade, give or teach.

02

Find your people

Browse by interest, not by popularity. See who collects what you collect, or who knows the thing you want to learn.

03

Swap your way

Send a clear offer, agree on the details, and exchange at a pace that works for you both.

What we’re building toward

Designed around how our brains actually work.

Clear terms, every time

Every exchange spells out what, when and how. No reading between the lines.

Reply at your own pace

No pressure to answer right away, and ready-made openers for when starting a conversation feels hard.

“Too much” is just right

Long info-dumps are welcome here. Your depth is the whole point.

Gentle on the senses

An uncluttered layout, no autoplay, and a low-stimulation mode when you need it.

Safety built in

Reviews after every exchange, easy reporting and blocking, and moderators who get it.

Shaped by members

Early members help decide what we build first, and how.

Help us build Batch.

Join the waitlist for early access, and a say in what we build first.