一直苦苦找关键词网站的大盆友小盆友们, 希望能帮到你哦！
1.AdWord & SEO Keyword Permutation Generator
http://seo.danzambonini.com/#
2. Answer The Public
Answer The Public 与 Google suggest 结合成问题挖掘机
Answer The Public combines Google Autosuggest scraping with a question scraper.
http://answerthepublic.com/
3. FAQfox
问题挖掘机器。
A question scraper tool.
http://faqfox.com/
4. Google Correlate
小额的关键词搜索工具。
An underrated keyword research tool
http://www.google.com/trends/correlate
5. Google Keyword Planner
唯一一个直接将关键词从马嘴里送到你手上的工具。
The only keyword tool that gives you data straight from the horse’s mouth.
https://adwords.google.com/KeywordPlanner
6. Google Trends
我常常在敲键盘前看看Google Trends，因为我想知道我的输入是否过时。没有这一步，你可能会用过时的关键词优化你的页面。
I always check Google Trends before pulling the trigger on a keyword. Because I want to know whether my keyword is getting more (or less) popular. If you skip this step you risk optimizing your page around a dying keyword.
https://www.google.com/trends/
7. Imforsmb.com’s Bulk Keyword Generator
如果你为当地类似水管工，电工之类的客户做SEO项目时，这个工具会帮助你找到潜在客户搜索的当地关键词。
If you do SEO work for local clients (like plumbers and electricians), this tool can help you find local keywords that potential customers search for.
http://www.imforsmb.com/tools/bulk-keyword-generator/
8. Keyword Combiner
Keyword Combiner是为Adwords设计的。但却是出色的关键词搜索工具，也可用于SEO。
Keyword Combiner is designed for Adwords. But it’s a great tool to find keywords that you can use for SEO as well.
http://web.forret.com/tools/adwords.asp
9. Seed Keywords
你能看到人们真正在搜索栏输入的是什么内容。
You can find out what people actually type into search boxes.
http://www.seedkeywords.com
10. SEO Book’s Free SEO Tools
SEO Book 有一系列有用的的SEO 工具，能集中技巧性SEO与关键词搜索。
SEO Book has a set of helpful SEO tools that focus on technical SEO and keyword research.
http://tools.seobook.com/
11. Soovle
从Google, YouTube, Amazon, Wikipedia.等不同引擎中提供自动完善的关键词建议。
pulls autocomplete suggestions from a handful of different sources like Google, YouTube, Amazon, and Wikipedia.
http://www.soovle.com/
12. Suggestion Keyword Finder
关键词头脑风暴工具
A keyword brainstorming tool
http://tools.seochat.com/tools/related-keywords-tool/
13. UberSuggest
第一个挖掘Google Autocomplete数据的工具。
The first tool that scraped Google Autocomplete data.
http://ubersuggest.org/
14. Wordstream’s Free Keyword Tools
有助于在SEO竞选中发现关键词的工具。
It is helpful for uncovering keywords for your SEO campaigns.
http://www.wordstream.com/free-keyword-tools
15. Wordtracker Scout
一个非常酷的免费Chrome扩展，能在一段内容中找到关键词。你只需要打开文章，点击W键就可以让这个工具自行浏览并找到关键词。
A very cool (free) Chrome extension that finds keywords within a piece of content. You simply need to head over to an article, click the “W” button and the tool will scan the page for keyword ideas.
http://www.wordtracker.com/scout
