被 4 个 AI 站共同瞄准的关键词，结合需求强度和竞争信号判断是否值得进入。
出现频次
4
distinct AI sites
搜索量
2.1M
monthly estimate
CPC
$0.29
USD estimate
KD
3
0–100 difficulty
预估外链
4
to reach top 10
值得优先验证
这个关键词的 KD 为 3，搜索量为 2.1M，属于交易动作场景。
搜索意图
transactional
SERP 快照
Available
YouTube Downloader - Download YouTube Videos in HD ...
https://app.ytdown.to/en38/
Tube Video Downloader & Video - Apps on Google Play
https://play.google.com/store/apps/details?id=com.video.downloader.eopiu&hl=en_US
按增长和搜索表现排序的命中网站
关键词、CPC、KD、SERP 和预估外链均为供应商或模型估算值。
Best way to download Youtube videos?
https://www.reddit.com/r/youtube/comments/1llin2x/best_way_to_download_youtube_videos/
Practical - YouTube video downloader
https://adaptlypost.com/free-tools/youtube-video-downloader
YouTube Video Downloader Online – Fast, Free & HD ...
https://pk.vidssave.com/home-1ey
Tube Video Downloader - Apps on Google Play
https://play.google.com/store/apps/details?id=com.sun.ai.app.tube.videodownloader&hl=en_US
Free YouTube HD Video Downloader
https://snapany.com/youtube-3
YT Video Downloader – Free
https://apps.microsoft.com/detail/xpffdcd2ps6dgh?hl=en-US&gl=US
Best free YouTube downloader app of 2025
https://www.techradar.com/best/free-youtube-downloader
真实 SERP 数据通过 Columbus MCP / DataForSEO 适配器更新。