bfd.gg

Big
fucking

database.

218.9B+ records behind one SQL door. Ask it a question. Get rows back.

Measured 2026-09-03. Free credit at signup, no card.


Inside

RedditHacker NewsLessWrongEA ForumarXivOpenAlexPubMedStack ExchangeWikipediaPolymarketManifoldmailing lists

Each source keeps its own tables, identifiers and timestamps. Hacker News and LessWrong land in under 15 minutes; arXiv every day. Every row comes back with where it came from.


Use

  1. Type a question. The agent writes the SQL, runs it, and shows you the rows. No login for the demo.
  2. Or write the SQL yourself. Source-native tables, ClickHouse dialect, full-text search as a predicate.
  3. Wire it into your own agent over the API or MCP. The docs and the schema are public.
How fast did “vibe coding” catch on? Hacker News, by month.
SELECT toStartOfMonth(original_timestamp) AS month, count() AS items,
       countIf(scry_lex('"vibe coding"')) AS mentions,
       round(100000.0 * mentions / items, 1) AS per_100k
FROM hackernews.items
WHERE original_timestamp >= '2024-12-01'
GROUP BY month
ORDER BY month