Open 24 hoursFree listingsThai, English and Chinese
mongdoomongdoo · online marketplace
Look first, buy with confidence

List it once.
We sell it 24 hours a day.

Snap a few photos, check market prices before you set yours, and let mongdoo take offers and lower the price on schedule while you sleep. Listing is free.

List for freeBrowse listings
  • Compare prices first
  • Automatic offer acceptance
  • Automatic price drops
While you were asleep…Auto mode
Fujifilm X100V, silver
Asking ฿42,900 · lowest ฿40,000
  1. 01:15
    A buyer in China viewed your listing
    The site shows it in Chinese automatically
  2. 03:12
    Offer of ฿41,500 accepted automaticallyPrice agreed
    It met your lowest price, so it was accepted right away
  3. 08:00
    Scheduled price drop applied
    Another listing dropped 5% as planned
Wake up to a buyer ready to meet

Free listings

No listing fees and no commission

3 languages

Thai, English and Chinese buyers use the site in their own language

Compare before you price

See what similar items sell for on mongdoo so your price stays realistic

Sells 24/7

Offers that meet your lowest price are accepted and prices drop on schedule

Browse by category

Listing on mongdoo takes 4 steps

You take the photos. The rest runs day and night.

  1. 1

    Take photos

    4–8 photos from your phone, with any flaws shown clearly

  2. 2

    Add details and pick the province

    Title, category, condition and the province on the map, in a few minutes

  3. 3

    Price against the market

    See prices of similar items before you set yours

  4. 4

    Selling runs 24/7

    Offers above your lowest price are accepted and prices drop automatically

Buy and sell safely

  • Meet to check the item before you pay whenever you can
  • Don't send a deposit for an item you haven't seen
  • If it's shipped, film yourself unboxing it
  • mongdoo never holds money for buyers or sellers
List for free