YCW25· AIRetrofit
A vintage marketplace curated by AI
Founders
- Sandra LifshitsFounder/CEO
Same space
Competitors
Closest in what they build, same category.
Adjacent
Overlapping tags, a different niche.
FleekW22A B2B marketplace for wholesale second hand fashionShared: vintage, marketplaceActive
FlipW15Community-driven marketplace for sneakers.Shared: curated, marketplace, findActive
LookliveS16Looklive is a community and marketplace for fashion. Users browse…Shared: marketplace, style, shoppingInactive
ShoneW18Shone makes existing cargo ships autonomous through retrofit.Shared: retrofitInactive
UpLabsW16UpLabs is the #1 marketplace for designers & developers to find…Shared: curated, marketplace, findInactive
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About Retrofit
Retrofit is reimagining the future of secondhand shopping. We are a new vintage marketplace that uses AI agents to curate and personalize in-demand, trending inventory. We analyze social media trends, sales data, and personal style to find the best vintage pieces that fit an individual’s unique taste, size, and budget.
New York City, NY, USA
Retrofit: questions
Which YC batch was Retrofit in?
Retrofit was in Y Combinator's Winter 2025 batch (W25).
Is Retrofit still active?
Y Combinator lists Retrofit as active.
Who founded Retrofit?
Retrofit's founders, as listed on its YC page: Sandra Lifshits (Founder/CEO).
Where is Retrofit based?
Retrofit lists New York City, NY, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.