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Everyone
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Everyone
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About this app

simby is the market where companies sell and buy business electronic equipment, working or end-of-life, for reuse or recycling.

AUCTIONS
Each lot goes in full to the best offer. See the waste category (EWC code), quantity, location and time left. Bid in seconds and know straight away whether your company has the highest bid or has been outbid.

MARKETPLACE
Material by the unit, kilo or tonne, with a unit price and minimum quantity. Buy only the part you need or send the seller a price offer.

SELLING
Publish lots and items with photos taken on your phone. Follow bids, offers and sales in progress.

TEAM AND AUTHORISATIONS
Several people from the same company use one account, each with their own role. The account owner sets purchase limits and approves, in the app, anything above them.

ALWAYS UP TO DATE
Alerts when you are outbid, when you win an auction or when an offer arrives. Links in our emails open straight in the app.

PAPERWORK IN ORDER
Contracts, certificates and waste transfer notes are linked to each transaction.

simby is for businesses. Companies register at app.simby.pt and are validated by the simby team. Without an account you can browse ongoing auctions and items.
Auctions and marketplace for business electronic equipment.
Updated on
Sep 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

• Auction creation with date and time, chosen increment, drafts to finish later and pickup point on a map
• Add equipment that is not on the list
• Highest bid and number of bids in lists
• Purchases organised into In progress, Completed and Cancelled
• Dashboard with impact indicators and value processed
• Closed auction documents and notification improvements
Content rating
Everyone
Learn more

App support

About the developer
SIMBY, LDA
filipe@simby.pt
TRAVESSA BOUÇA DO MONTE, 66 4445-357 ERMESINDE Portugal
+351 919 144 379