Papier is a British online e-commerce brand that sells personalized stationery.

The company sells customizable wedding invitations and stationery including, on-demand customized notebooks, and notecards.

The company raised its series A funds of $4 million in 2017, led by venture capital firm Felix Capital, JamJar Investments, and Downing Ventures.

[8][9] Since its launch, the company has collaborated with 40 design partners, artists, illustrators, including Victoria and Albert Museum, Mother of Pearl, Disney, House of Holland, Desmond & Dempsey, department store Liberty of London, Matilda Goad, and collaborated with Adwoa Aboah and Gurls Talk for International Women's Day 2021.

[12][8][13][14][15] The company sells customizable print-on-demand stationery, including notebooks, wall art, diaries, cards, wedding invitations, announcements cards, greeting cards, notecard sets, planners, wellness journals, and photo books along with other stationery products.