Turn your clutter into cash without the headache.

Snap a few photos and Thingdom drafts your listing, gives you pricing options, and streamlines your transaction, all in one place.

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$6,964
of unused stuff in the average Aussie home
50%
of us throw away things we could've sold
Why Thingdom

Built for busy households.

Thingdom makes selling and buying second-hand smoother, and safer.

The old way

  • Guess at pricing or spend hours scanning.
  • Draft listings from scratch.
  • Field "is this available" messages all week.
  • Low-balls, ghosting, no-shows, sketchy pickups, "can I payID you?"
  • Items pile up, Eventually donated or binned.

The Thingdom way

  • Data-backed price ranges, instant clarity.
  • Auto-drafted listings, ready to post.
  • Structured offers, not endless DMs.

  • Auto-scheduled, safe handover, payment managed through Thingdom.
  • Items sold, cash in the bank. Simple.
What you get

Everything you need to sell, nothing you don't.

Addressing the three main reasons people give up on selling their stuff: pricing uncertainty, effort, and dealing with strangers.

Smart pricing guidance

Confident pricing in seconds. Thingdom gives you data-driven ranges based on your sale strategy so you don't have to spend time researching.

AI-powered listings

Skip the drafting paralysis. From a few photos, Thingdom generates impactful listings for your review. Ready to post.

Seamless coordination

Ditch the "is this available?" and DM fatigue. Thingdom streamlines offers, auto-schedules handover and manages the transaction, so you don't get caught up in negotiations and no-shows.

Be among the first to sell smarter.

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

No spam. One email when we're ready to let you in.