# Teratail

> Japanese Q&A site for programmers and IT engineers

Market: Japan
Main language: ja
Traffic rank (Tranco): #123,759
Kind of site: community
Last updated: 2026-09-09

## Ad spots
- サイト内バナー広告 — Responsive display ad · bought via: Sales team, Direct

Rates, exchanges and minimum spend are on the full listing for signed-in accounts.

## About
Engineers in Japan asking about coding problems and errors they hit at work and getting answers from other developers.

## Links

Full listing: https://adspotfinder.com/teratail
Website: https://teratail.com/
About this data: https://adspotfinder.com/llms.txt