r/Mercari↗
The first and only subreddit for Mercari, a fast growing marketplace for buying and selling online. 'In honor of imnotlegolas for starting this subreddit.'
126k subscribers516 posts / mo in Sep 2026442 authors / mosince 2016
r/Mercari has 126k members (+13% over the last 12 months). It gets about 516 posts a month from 442 people. Top topics: Mercari Marketplace Feedback, Offers and Negotiations and Seller Reviews & Ratings.
When to post on r/Mercari
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How r/Mercari has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/Mercari
Top topics
Share of the subreddit's posts
- Mercari Marketplace Feedback21%
- Offers and Negotiations3.2%
- Seller Reviews & Ratings3.1%
- Shipping & Labels2.9%
- Ebay Transactions & Disputes2.4%
Brands people mention
Most-mentioned brands and sites, last 12 months
- United States Postal Service
- Pirate Ship
- UPS
- Parcels App
- Whatnot
Everything else about r/Mercari
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research