TL;DR
- 微博热搜 (Weibo Hot Search) is Weibo's live, ranked board of what's trending in China right now — a mix of news, entertainment, product launches and public debate, refreshed continuously.
- In a live export on Oct 21, 2026, the top 50 board came back as 50 ranked rows. Heat scores ranged from 113,821 to 893,934 (median 200,505) — the #1 topic carried 7.9x the heat of #50.
- Attention is front-loaded: the top 10 topics held 42% of the combined heat across all 50 rows at that moment.
- We also pulled the posts behind one trending topic (rank #3 that day). Of 12 merged, deduplicated posts, 11 came from verified accounts, and nearly all the engagement sat on a single post from a major state news account (683 likes, 399 reposts, 75 comments vs. single digits on the rest).
- No login, no cookies, no Weibo account needed. $3 per 1,000 rows.
Weibo had 561 million monthly active users and 254 million daily active users as of June 2026 (Weibo Q2 2026 results) — one of the largest public social platforms anywhere, and the default place Chinese-speaking audiences go to see what's happening right now. The 热搜 (hot search) board sits at the center of that: a constantly updating, ranked list of the topics, hashtags and breaking stories pulling the most attention at any given moment.
If you track China-facing brands, follow Chinese public opinion, or build products that need a pulse on what's trending in the Chinese-language internet, 热搜 is usually the first place to look — and historically the hardest to pull into your own tools without manual copy-paste. This guide shows what the hot search board actually looks like in data form, who uses it and why, and how to get it on a schedule. Every number below comes from real runs on Oct 21, 2026.
Disclosure: we build and maintain the Weibo Scraper used here.
Contents
- Why 微博热搜 matters
- The board in one chart: heat is front-loaded
- From a trending topic to the posts behind it
- Who uses this data
- What you get
- Scheduling: building a trend history
- FAQ
- Try it
Why 微博热搜 matters
China's internet population passed 1.125 billion users as of December 2025, at 80.1% penetration (CNNIC 57th Statistical Report). Weibo's hot search board is one of the main places that much attention converges — it's referenced in Chinese entertainment coverage, cited by news outlets as a measure of public interest, and watched closely by brands the moment their name or a competitor's shows up on it.
Because the board updates continuously and ranks everything by a live "heat" score, it works as a real-time signal for:
- What's breaking right now — news, product launches, entertainment and sports moments as they happen.
- How big something actually got — rank and heat give you a rough but comparable measure of a topic's pull relative to everything else trending that moment.
- Where public conversation is heading — a snapshot today, a trend line over weeks of scheduled snapshots.
The board in one chart: heat is front-loaded
One hot_search run returns the full top-50 board: rank, keyword, a heat score, and Weibo's own label (热 "hot", 新 "new", 沸 "surging", or none).
- Heat scores on Oct 21, 2026 ranged from 113,821 (rank 50) to 893,934 (rank 1) — a 7.9x spread top to bottom.
- Of the 50 rows, 15 carried a "新" (new) label, 6 were "热" (hot), 3 were "沸" (surging), and 26 had no label at that moment.
-
31 of the 50 were hashtag-style topics (marked
isTopic), the rest standalone keywords.
The top 10 ranked topics held 42% of the combined heat across the whole board, and the next 20 held another third. In other words: the board is long, but a handful of topics are doing most of the pulling at any one moment — which is exactly why rank and heat, not just presence on the list, matter for monitoring.
From a trending topic to the posts behind it
A rank and a heat number tell you that something is trending. To see what people are actually posting, you look up the posts behind a specific hot-search topic by keyword. We did this for the #3 topic from the same board snapshot above, a Long March history feature (长征硬核知识点十问十答).
- The search returned 12 merged, deduplicated posts from Weibo's search tabs.
- 11 of the 12 posting accounts were verified — official and institutional accounts dominate the conversation around this kind of topic.
- Nearly all the engagement sat on one post from a major state news account: 683 likes, 399 reposts and 75 comments, versus single digits (often zero) on the other 11.
That pattern — a handful of large accounts carrying most of the visible engagement on a given trending topic — is a useful thing to know before you draw conclusions from raw post counts alone.
Who uses this data
- Brands and agencies: track mentions of a product, campaign or spokesperson the moment they surface on the board, and catch a complaint or crisis thread early.
- Market and media researchers: measure topic momentum over time, compare how different stories or launches performed relative to each other, and build a dataset of what actually trends in China and when.
- Analysts and competitive intelligence teams: watch a sector or competitor's share of public attention, benchmarked against everything else trending that day.
- AI / LLM teams: fresh, timestamped, Chinese-language trending topics and posts for retrieval-augmented generation, trend summarization or sentiment models that need to know what's current.
What you get
| Data | What you get | Typical use |
|---|---|---|
| Hot search board (热搜) | Rank, keyword, heat score, label (热/新/沸), whether it's a hashtag topic | real-time trend tracking, topic momentum |
| Posts by keyword | Text, engagement counts, author and verification status, timestamp, for a specific trending topic or any keyword | seeing what's actually being said about a trend |
| Post comments | Reactions to a specific post | sentiment on a particular story or statement |
| User profiles | Follower counts, verification, bio | checking who's driving a topic |
No login, no cookies and no Weibo account are needed for any of it. Results export as JSON, CSV or Excel, and there's a compact, token-optimized format for feeding straight into an LLM pipeline.
Scheduling: building a trend history
A single hot-search snapshot is a moment in time. The real value shows up when you schedule it: run the hot search board hourly (or as often as you need) and you build your own history of what trended, when, and how its heat score moved — something a one-off search can't give you. The same applies to tracking posts for a specific keyword or hashtag over the life of a story.
To set it up: save your input as a Task in Apify Console, then attach a Schedule. Send results where you work through Apify's built-in integrations — Google Sheets, Slack or email alerts, webhooks, Make/Zapier/n8n, or directly into an AI agent through the Apify MCP server.
FAQ
Is there an official Weibo API for hot search data?
Weibo's open platform requires a Chinese developer account and an approval process, and access is limited. This gives you the hot search board and related post data right away, with no account needed.
What does "heat" mean on the hot search board?
It's Weibo's own composite score reflecting how much attention a topic is currently pulling — useful for ranking and comparing topics against each other, not a number with an independently documented formula.
How often does the board change?
Continuously. Scheduling hourly runs is the usual way to capture how it moves.
Can I track a specific brand or keyword instead of the whole board?
Yes — search by keyword at any time, whether or not that term is currently on the hot search board.
Do I need a Weibo account or a Chinese phone number?
No. Everything in this guide works without login.
Can I use this with AI agents or LLM pipelines?
Yes. It works through the Apify MCP server, and there's a compact, token-optimized output format built for feeding results into an LLM.
Try it
- Weibo Scraper on Apify Store: the input form opens prefilled with a sample run — press Start.
- More China data: Bilibili Scraper for China's biggest video community, or the Douban Scraper for movie, TV and book ratings and reviews.
- Related guide: Weibo and Bilibili data in 2026.
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