r/RFID↗
Radio Frequency Identification
Discussing all things RFID.
20k subscribers40 posts / mo in Sep 202638 authors / mosince 2011
r/RFID has 20k members (+30% over the last 12 months). It gets about 40 posts a month from 38 people. Top topics: Brain Implants Tech, Key Fobs & Remotes and Car Keys & Fobs.
When to post on r/RFID
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How r/RFID has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/RFID
Top topics
Share of the subreddit's posts
- Brain Implants Tech2.7%
- Key Fobs & Remotes0.6%
- Car Keys & Fobs0.6%
- Stray and Feral Kittens0.4%
- Boot Customization0.4%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Aliexpress
- Dangerous Things
Everything else about r/RFID
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