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TrendRadar

Free

⭐AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts.🎯 告别信息过载，你的 AI 舆情监控助手与热点筛选工具！聚合多平台热点 + RSS 订阅，支持关键词精准筛选。AI 智能筛选新闻 + AI 翻译 + AI 分析简报直推手机，也支持接入 MCP 架构

Model APIsFreeFree tier
#trend monitoring#public opinion#RSS#AI filtering#AI translation#news aggregation#smart alerts#MCP#Docker#self-hosted#push notifications#social media monitoring#sentiment analysis
Type
Open Source
Visit Website GitHub (56.2k stars)

About TrendRadar

TrendRadar is an AI-driven open-source public opinion and trend monitoring tool that aggregates content from over 11 platforms including Weibo, Zhihu, Douyin, Bilibili, Baidu, and Toutiao. It supports RSS/Atom feeds with keyword filtering, AI-powered smart filtering using natural language, sentiment and impact analysis via DeepSeek, OpenAI, Gemini, AI translation, and MCP architecture for natural language dialogue. Results are delivered via Feishu, DingTalk, WeChat Work, Slack, Telegram, ntfy, Bark, Email, and Webhooks. It offers HTML visual reports with dark mode, search, and save-as-image. The tool can be self-hosted with Docker, allowing full data control.

Key Features

Multi-platform aggregation from 11+ sources including Weibo, Zhihu, Douyin, Bilibili, Baidu, Toutiao
RSS/Atom feed support with keyword filtering
AI-powered smart filtering using natural language descriptions
AI analysis with sentiment and impact evaluation via DeepSeek, OpenAI, Gemini
AI translation to any target language
MCP (Model Context Protocol) architecture for natural language dialogue analysis
Smart delivery via Feishu, DingTalk, WeChat Work, Slack, Telegram, ntfy, Bark, Email, Webhooks
HTML visual reports with dark mode, search, and save-as-image
Keyword syntax with required (+), filter (!), limit (@), regex (/ /), and alias (=>) operators
Multiple push modes: daily, current, and incremental

Pros & Cons

Pros
  • Open-source and self-hostable, giving full data privacy and control
  • Aggregates from 11+ major Chinese and global platforms
  • AI-powered filtering and sentiment analysis reduces noise
  • Supports multiple push channels for real-time alerts
  • Rich keyword syntax for precise filtering
Cons
  • Requires technical knowledge for Docker deployment and YAML configuration
  • Dependency on third-party AI APIs (DeepSeek, OpenAI, Gemini) may incur costs
  • Limited to RSS and predefined platforms; custom sources need backend development

Best For

Media & PR Professionals: Monitor public opinion trends and breaking topics across 11+ platforms in real-time, with AI-curated briefs delivered directly to messaging apps.Business Analysts & Strategists: Track industry trends, competitor mentions, and market sentiment using AI-powered filtering and analysis to stay ahead of market shifts.Self-Hosted AI Enthusiasts: Deploy a privacy-first, self-hosted trend monitoring system with Docker, integrating MCP architecture for natural language querying of local news data.

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