What is Echo
Echo listens to the internet's crowd.
23 sources across West and East — Reddit, X, Facebook, YouTube, TikTok, Instagram, Threads, Bluesky, LinkedIn, Pinterest, Hacker News, GitHub, Polymarket, Digg, Rumble, Telegram, 4chan, plus Bilibili, Xiaohongshu, Weibo, Kwai, Zhihu, WeChat — and distills what people actually say into three takes on the same evidence: Consensus (what the crowd agrees on), Contrarian (the strongest dissent), Insider (what practitioners say).
Fresh every month. Receipts included.
Browse all topics →Sources
4chan
Anonymous imageboard — raw, unfiltered signals that surface before they hit the mainstream.
Bilibili
China's YouTube — video culture and youth sentiment from the Chinese internet.
Bluesky
Decentralized microblogging — early-adopter and tech-adjacent conversation.
Digg
Community news aggregator — what a curious general audience upvotes.
The world's largest social network — mainstream groups and local conversation.
GitHub
Developer activity — which tools and projects people are actually building with.
Hacker News
Startup and engineering crowd — skeptical, technically rigorous debate.
Visual mainstream — lifestyle trends and creator culture at scale.
Kwai
China's other short-video giant — everyday sentiment beyond the big cities.
The professional network — how industries, hiring and work are really talked about.
Planning and inspiration — what people intend to buy, make and try next.
Polymarket
Prediction markets — crowd odds on real events with real money behind them.
Thousands of niche communities — firsthand experience and detailed debate.
Rumble
Alternative video platform — perspectives outside mainstream moderation.
Telegram
Public channels — fast-moving news, communities and broadcasts.
Threads
Meta's text feed — mainstream conversation adjacent to Instagram.
TikTok
Short video at culture speed — where viral trends usually start.
China's everything app — public-account journalism and commentary read by a billion people.
China's public square — breaking news and opinion at national scale.
X
Real-time public debate — journalists, insiders and breaking news.
Xiaohongshu
China's lifestyle review app — trusted word-of-mouth on products and trends.
YouTube
Long-form video — deep dives, reviews and comment-section sentiment.
Zhihu
China's Q&A forum — long-form expert answers and reasoned debate.
Platform logos are trademarks of their respective owners and are used here for identification purposes only; Echo is not affiliated with or endorsed by any of them.