Known Source

The marketplace for first class second hand fashion

London, United Kingdom


Our Vision. A world where everyone’s closet is full of someone else’s clothes. Our Mission Build the marketplace for first class second hand fashion. To empower people to trust in second hand. So that second hand becomes the first choice. We are trying to create the marketplace for first class second hand fashion. Curated by tastemakers. Circular by design. We are calling this ethos “circular curation”. We see “circular curation” as the ability to: Buy high quality items hassle free, and Easily sell them on, when you are done wearing them Our circular, curated model will launch with two key features - Buy Better and Renew. Buy Better cuts the crap from over crowded marketplaces, making it easy for our users to purchase high quality second hand fashion. Renew closes the loop to promote responsible consumption and keep clothing out of the waste cycle. This makes Known Source the only fashion marketplace with a truly circular business model.



Winner in Circular Economy Category


  • 1 of 5 SME's selected for CleanTech London's 'build back better' SME showcase, winning it in the Circular Economy category.

People who have worked with Known Source