落秋搜索助手SEO努力打造北京seo和哈尔滨seo品牌服务！

http://www.wordze.com/
http://www.google.com/trends/hottrend
http://www.keywordenchanter.com/
http://www.google.com/intl/en/press/zeitgeist.html
http://e.theforumsite.info/words

http://50.lycos.com/
http://www.keyworddiscovery.com/search.html

http://hotsearches.aol.com/search/hotsearch.jsp
http://about.ask.com/en/docs/iq/iq.shtml
很多,但是我觉得你最好根据自己的经验和观察分析下伪热词,提前做~

http://www.technorati.com/          博客们讨论的热门话题
http://www.nytimes.com/gst/mostsearched.html     纽约时报搜索排行榜（每小时更新）

digitalpoint.com 里面的工具也不错的！

不错的关键字分析工具

http://tools.seobook.com/keyword-tools/seobook/index.php

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