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r/semanticweb↗

Semantic Web: Triples all the way down

A subreddit dedicated to all things Linked Data. Links, questions, discussions, etc. on RDF, metadata, inferencing, microformats, SPARQL, ...

9.8k subscribers35 posts / mo in Sep 202628 authors / mosince 2008

r/semanticweb has 9.8k members (+35% over the last 12 months). It gets about 35 posts a month from 28 people. Top topics: Ontology Wallets & News, GraphQL APIs and LLMs and AGI Progress.

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Size and growth

How r/semanticweb has grown

r/semanticweb

Subscriber growth

Subscribers over time

+35%in 12 months · +9.0% in 3 months · +5.1% in 1 month
Sep 20269.8k
Growing9.8k subscribers
Data since Mar 2018Live · through Sep 2026
r/semanticweb

Monthly activity

Posts, comments and authors per month

+133%vs Sep 2025 · +45% last 3 months vs the 3 before
Sep 202635
BusierPeaked at 45 in Sep 2023
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/semanticweb

Top topics

Share of the subreddit's posts

  1. Ontology Wallets & News2.3%
  2. GraphQL APIs2.2%
  3. LLMs and AGI Progress0.6%
  4. Web Design & Development0.6%
  5. Python Programming0.4%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Schema
  2. LinkedIn
  3. World Wide Web Consortium
  4. arXiv.org e-Print archive
  5. Stanford University

The full report

Everything else about r/semanticweb

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