There are lists, and there are longer lists. Especially when it comes to SEO tools. But this, l and g, is the MOTHER IN LAW OF ALL MONSTER LISTS.
First, a quick FAQ.
Are these tools free?
Mooost of them are free, have free plans, or are free for 30 days or so. That comprises 99% of SEO or SEO-related programs ever built. A few have only paid plans, but I’ve included a separate section for those.
Who can use them?
George W. Bush: Who is the president of China?
Condoleezza Rice: Sir, Hu is the president of China.
GWB: Huh? I’m asking you! Who is the president of China?
CR: That’s what I replied. Hu is the president of China.
GWB: Listen, Rice. My question is—read my lips—WHO is the goddamn president of China?
CR: My answer stands, Mr. President. HU is the president of China.
GWB (#@-%^&!): Please, I beg you. Tell me one-last-time. Who is the president of China?
CR: Okay, sir. I’ll tell you one-last-time. Hu is the president of China.
GWB: French Connection United Kingdom
Point is, anyone who wants to, including Hu, GWB, CR and their mother in laws, can use these tools.
How many tools are there in this list?
The first person who gets it right wins an iPad! Contest open! Post your entries in the comments below.
XYZ tool is no longer available.
If you find a link that doesn’t work, or if a free trial of a particular tool is no longer available, please let me know here.
I know of a fantabulous and free SEO / social media tool that moves the earth (no, a bulldozer is neither an SEO tool nor free). It’s not on this list.
Please let me know and I’ll include it.
I/My Company has developed a superlative SEO tool, but we don’t offer a free version. Will you list it in the Paid section?
Yes, of course, for just $999 a month! Where were you all my life?
As of now I’ve only included the ones that I think are
- Worth spending money on
- Interesting (and coloured grey-black)
If you no longer see this question, I’m richer by $999.
How does tool XYZ work? Can you help me?
Of course, for just $999 a month! Where were you all my life?
If you don’t have that kind of money, you can try to get hold of an SEO expert – here’s a good one.
XYZ is not an SEO tool. You’ve listed it here just to inflate the numbers.
It is, and you’re mean! If you think otherwise, you haven’t yet figured out how to use it for SEO. Ask in the comments below.
This list is not organized. It’s very ad-hoc and difficult to figure out what tool does what. Do you expect me to click on them one by one?
Yes.
But I see one or two descriptions…
The makers of the tool took the time to contact me and ask me to write one. Ask, and it will be given to you. (Matthew 7:7)
Now please proceed, with dropped jaws, to go through the world’s biggest list of free SEO tools—more than 500 at last count—and links to their sites. Here goes…
Chrome Extensions
Chrome Web Store – RSS Subscription Extension (by Google)
Chrome Web Store – GA Copy and Paste
Chrome Web Store – FireShot: Quick Captures and Annotations
Chrome Web Store – Web Developer
Chrome Web Store – SEO Site Tools
Chrome Web Store – Ripple Emulator (Beta)
Chrome Web Store – Check My Links
Chrome Web Store – Domain Hunter Plus
Chrome Web Store – BuiltWith Technology Profiler
Chrome Web Store – Google Analytics Debugger
Chrome Web Store – Page Monitor
Chrome Web Store – Google Analytics Opt-out Add-on (by Google)
Chrome Web Store – Table Capture
Chrome Web Store – Copy All Urls
Chrome Web Store – Screen Capture (by Google)
Chrome Web Store – Table Capture
Firefox Addons
FoxyProxy Standard :: Add-ons for Firefox
GA? – Is Google Analytics Installed :: Add-ons for Firefox
Google Search by Image :: Add-ons for Firefox
Greasemonkey :: Add-ons for Firefox
LinkChecker :: Add-ons for Firefox
Live HTTP Headers :: Add-ons for Firefox
Live HTTP Headers :: Add-ons for Firefox
Multi Links :: Add-ons for Firefox
SearchStatus :: Add-ons for Firefox
SearchStatus :: Add-ons for Firefox
seo :: Search :: Add-ons for Firefox
Web Developer :: Add-ons for Firefox
XPather :: Add-ons for Firefox
yExplore :: Add-ons for Firefox
Keyword
#1 Keyword Software & Keyword Tool for Keyword Research & Tracking
duhomez.ironie.org/seo-widgets/suggest.php
Internet Marketing Software – Search Marketing Tools for SEO & PPC | WordStream Inc
Keyword Density Analyzer tool for search engine optimization and internet marketing experts
Keyword density analyzer, and keyword placement & prominence analysis
Keyword Discovery – Advanced keyword research tool and search term suggestion tool
Keyword Eye | Visual Keyword & Competitor Tools (SEO & PPC)
Keyword Lizard, the Free AdWords Keyword Combination Tool!
Keyword Research, SEO Analysis & Link Building Tools | Wordtracker
Keyword suggestion tool — Google suggest scraper — Übersuggest
Merge Words – Combine keywords tool for SEO, PPC and link building
Microsoft Advertising Intelligence
nPresence Tools – Keyword Combination
Quintura – visual search engine
Search Cloudlet for Google, Yahoo and Twitter :: Add-ons for Firefox
The Keyword Tool for the Long Tail | HitTail
Wordle – Beautiful Word Clouds
YouTube Keyword Suggestion Tool
Paid
80legs – Custom Web Crawlers, Powerful Web Crawling, and Data Extraction
Affordable SEO Services, Quality SEO Micro Jobs, Link Building, SMO Experts – SEOClerks
Article Marketing Co. | Quality Content at an Affordable Price
Blog Outreach Management and Blogger Outreach Tools | GroupHigh
Buy & Sell Template/Theme Sponsorship Links
ClickTale, The leader in Heatmaps, Usability & Web Analytics
Ethnio : Recruiting for User Research
Fast, Secure, Reliable Proxies Designed for Web Ranking Software | Trusted Proxies
Fiverr – Hire people to do things for $5
Infographics Data Visualization
iWriter : Article Writing Service | Get Content For Your Website, Cheap!
Keyword Tool | Keyword Research and Tracking Tool | Keyword Software | Competitive Analysis Tool
Link Farm Evolution — Link Building Tool For Endless Backlinks
Muck Rack – Journalists on Twitter, Facebook, LinkedIn, Google+ and social media
Optimizely: A/B testing software you’ll actually use
ResponseSource Journalist Enquiry Service
ScrapeBox – Harvest, Check, Ping, Post
SEO Hosting – SEO Web Hosting with cPanel and Multiple Class C IP Addresses
SEO Hosting | Server Host | Multiple IP Provider
SEO Web Hosting, Multiple IP Hosting by Biggest-Hosting.com
TextLinkAds | The Leader in Text Link Search Engine Optimization
TubeMogul | Video Advertising Built for Branding
Twtpoll :: Sign up for Twtpoll
Unique content – Textbroker.com
UserTesting.com – Low Cost Usability Testing
Social Media
Create a Facebook Page | Custom Fan Page Design – Pagemodo
Debugger – Facebook Developers
EdgeRank Checker | Check your Facebook Page’s EdgeRank
Facebook Shop | Import Web Stores to Facebook – StoreYa.com
Recommendations Box – Facebook Developers
RSS Graffiti | Feed Your Timeline
Social Plugins – Facebook Developers
Definition of hashtags, the easy hashtag directory
Foller.me Analytics for Twitter
Follower Wonk: Twitter analytics, follower segmentation, social graph tracking, & more
GraphEdge – Professional Analytics for Twitter
Hashtagify.me – Explore Twitter Hashtags
HootSuite – Social Media Dashboard for Teams using Twitter, Facebook, Linkedin
How Far Did Your Tweet Travel? | TweetReach
ID from User – Find your twitter ID
Just Tweet It » THE Directory for Twitter Users!
Klouchebag | The Standard for Asshattery
Lanyrd | the social conference directory
Listing 38,884 Twitter Businesses in 189 categories – Twibs – Twitter Business Directory
Listorious: Twitter people search and lists directory
Local Twitter Directory | iBegin
Localtweeps :: Help localize your Twittersphere! :: Home
ManageFlitter – Work faster & smarter with Twitter
monitter : real time, live twitter search and monitoring
Nearby Tweets – Search, find, and watch local Twitter tweets from local users and businesses
Now Trending | WhatTheTrend – popular twitter trends
Pay with a Tweet – A social payment system
PostPost – Your Twitter topline and personal Twitter search engine.
Powerful Tracking for Hashtags | Hashtracking.com
Real-time local Twitter trends – Trendsmap
Refollow – Twitter relationship manager
Reminders through Twitter | Tweet Reminder
Retweet Rank – Measure and track your retweets
Snap Bird – search twitter’s history
SocialBro – Explore your Twitter community
Status People Fake Follower Check — Social Media Management Platform for Business
Tools to Boost Your Social Media Productivity » SocialOomph.com
Top Twitter User Rankings & Stats | Twitaholic.com
Trendistic – see trends in twitter
TWEEFIND – Twitter Search By User Rank
Tweepi v2.0 :: a geekier, faster way to bulk add quality followers
Tweet Archivist – Analyze, Archive, Save and Export Twitter Searches
TweetEffect- When did you lose or gain twitter followers?
TweetFind Twitter Directory and Search Twitter Accounts
TweetMeme – Search and Retweet the Hottest Stories on Twitter
TweetStork – Find Targeted Twitter Followers
Tweriod – Get to know when your Twitter followers are online the most.
Twiangulate: analyzing the connections between friends and followers
Twidder – The converter of Twitter ID and User Name
twiends.com – Get more twitter followers
TwInbox – Use Twitter directly from Outlook.
Twit Cleaner – Clean Your Tweetstream!
Twitalyzer: Serious Analytics for Social Relationships
TwitBlock; Ridding the Twitterverse of spam
Twitonomy: Twitter #analytics and much more…
Twitpic – Share photos on Twitter
Twitter Advertising : Sponsored Tweets
Twitter Alerts – TweetBeep.com
Twitter alerts via email by Twilert
Twitter Analytics — BackTweets
Twitter Brand Pages by Twylah | Get a custom brand page for your tweets.
Twitter Directory and Search, Find Twitter Followers : WeFollow
Twitter Grader | Get Your Twitter Ranking
Twitter multi account manager & brand monitor | Splitweet
Twitter Scraper v1 – Google Docs
Twitter Stats by Twitter Counter
Twitter Tools Directory | Tools for Twitter
Twitter Yellow Pages :: Twellow
twitterfeed.com : feed your blog to twitter
Twollow – Twitter Marketing for Business Made Easy – Get More Twitter Followers
Twopcharts Overview – Check out the most popular twitter users by language and by city
Twournal – Make a Book of your Tweets – Twitter Journal
TwtBizCard | Social Card Platform
twtrfrnd, discover your common (mutual) Twitter followers
What is my Twitter ID? A simple tool to find my Twitter ID
Who Unfollowed Me on Twitter :: Twitter Unfollowers
Who Unfollowed Me on Twitter? | Friend or Follow
Win stuff using Twitter – Competwition
WordPress › Twitter Tools « WordPress Plugins
Your Twitter status, in photos — Portwiture
OTHER SOCIAL MEDIA
AddThis – Share Button, Social Bookmark, Sharing Plugins and Analytics
Amplicate – Counting Your Opinion
Batch Social Metrics | SocialScrape
Buddy Media – Social Enterprise Software
Buffer – A Smarter Way to Share on Social Media
CircleCount.com – Get your CircleRank and see the most popular people at Google+
Compare venue search (on Foursquare)
Crowdbooster: Social Media Marketing Analytics and Optimization
dlvr.it : feed your blog to twitter and facebook
Free Social Media Tools | Simply Measured
Generate a Google-Plus – RSS-Feed. Create your Google+ RSS-Feed
Google Plus Directory | Google Plus Search | Find People on G+
Group/as – Find people grouped by interest to circle on Google+.
Janrain | user management platform for the social web
Klout | The Standard for Influence
KnowEm Username Check – Secure your Brand or Online Identity on Social Media
Likify.net – Give your real life objects a share button
Linksy Social Media Marketing Tool
NicerTube.com : A Nicer Way To Share YouTube™ Videos
Own Your Influence | PeerIndex
Pinterest Analytics Tools | Pinalytics
Plat4Mobile – Mobile Platforms of Your Friends on Foursquare
Qwerly – A Data API for the Social Web
Real Time Search – Social Mention
Real-time Twitter Influencer Marketing by Awedience
ShareThis – Share Buttons, Share Plugin, Share Analytics, Media Solutions
ShareThis – Share Buttons, Share Plugin, Share Analytics, Media Solutions
Social CRM, Online Contact Management, and Professional Networking | Gist.com
Social Media Management Software Social Monitoring Tool for Facebook Twitter | SocialMotus
Social Media Management System | MediaFunnel
Social Media Monitoring and Analysis Made Easy | RowFeeder
Social Media Monitoring and Engagement Platform | Brand Monitor
Social Media Monitoring Tools Made Easy | Trackur
Social Media Tools | Social Media Share Analysis | Social Crawlytics
Storify · Create social stories.
The intelligent social media dashboard – uberVU
Topsy – Real-time search for the social web
True Social Metrics: Social metrics calculator
TwentyFeet – Social Media Monitoring & Ego tracking
Viralheat | Social Media Simplified
WHOIS, find checked users on Foursquare
yfrog — Share, Converse and Connect
Tool Packs / Suites
Complete List of Best SEO-Tools – Smashing Magazine
SEOprofiler offers you tools for all important SEO tasks. There are options for web page optimization, link building, keyword research, creating White Label reports, and more. You can get detailed ranking checks on Google, Yahoo and Bing with actionable items.
Free Link Building Tools from BuzzStream
Free Search Engine Optimization Tools
Free SEO Tools & Search Engine Optimization Software
Internet Marketing Tools: Free SEO Tools
LinkVendor – Professional SEO Tools
Professional SEO Software & SEO Tools | SEOlytics
SEOlytics is a versatile suite if you do International SEO, especially in European languages. It’s USP is a “Daily Visibility Rank,” a performance indicator that allows benchmarking with competing domains. DVR can be monitored for 30 countries for Google, Bing and Yandex. You can use most features free for one project.
Rapid becomes Searchmetrics Essentials.
SEO Effect tools demo and specs – SEO Effect software tools
SEO Toolbox & PRO SEO Tools for Online Marketing Professionals – Web SEO Analytics
WordPress Plugins
Welcome to WordLift – Rich Snippets for your WordPress site
WordPress › Schema Creator by Raven « WordPress Plugins
WordPress › WP Facebook Open Graph protocol « WordPress Plugins
Uncategorized (Warning: Bottomless Pit)
A/B Testing Tool | Split Testing and Multivariate Testing Software – Visual Website Optimizer
Advanced Marketing Institute – Headline Analyzer
Ahrefs – Backlinks & SERPs Research Tool
All Listings – SitePoint Market
All-In-One Business Dashboard | Real-time Monitoring | Cyfe
Amazon Mechanical Turk – Welcome
Analytics App for iPhone and iPod Touch | Analytics App
Article Marketing, Free Content & High Quality Backlinks
Automated Local SEO & Digital Storefront Software Powered by Top Local Search
AWStats – Free log file analyzer for advanced statistics (GNU GPL).
Backlinks Checker Tool – Backlink Watch
Bad Neighborhood – Link Exchange Tool
Bad Neighborhood – Webmaster and SEO Tools
Best Practices for Speeding Up Your Web Site
Bill & Steve Harrison’s Reporter Connection
Blog and Ping Tool – Use Pingler.com to Drive Traffic your Blogs and Websites
Boardreader – Forum Search Engine
Broken Link Checker – iWEBTOOL.com
Bulk Domain Checker Tool – Check Domain Authority and Find Contact Details for 1000s of Sites
Bulk HTTP Header Response Checker & Comparison Tool
Bulk PageRank Checker: Check pagerank of many websites at once
Business Directory for Humans | TopNetwork
Cacoo – Create diagrams online Real time collaboration
Capture the Web | screen-scraper
Chartbeat: Real time analytics and engagement monitoring that thinks like you
Check Browser Compatibility, Cross Platform Browser Test – Browsershots
Chrome Web Store – Web Developer
Clean CSS – A Resource for Web Designers – Optmize and Format your CSS
Clutch.io – A/B Testing for Mobile Applications
CMS Detector | detect which CMS a website is using
Complete SEO Software. Ranking, Linking, Analytics, Social.
Content Facilitator – Article Marketing & Guest Blogging
Content Strategy Generator Tool – V2 Update
Content Writing Services | SEO Copywriting | CopyPress
ContestHound.com Sweepstakes and Contest Directory
Contextual Targeting Tool – Ad Innovations – Google Ads
Conversion Funneling| Paditrack
Copyscape Plagiarism Checker – Duplicate Content Detection Software
corporate.local.com/business_solutions/searchscore
Create a Google Talk chatback badge
Create infographics | infogr.am
Create QR Code using Google’s Chart API
Create your Google Sitemap Online – XML Sitemaps Generator
Creating a Video Sitemap – Webmaster Tools Help
CSS Compressor – Online code compressor for Cascading Style Sheets
Customer Review Sites | Customer Ratings | Testimonial Monkey
dack.com > web > web economy bullshit generator
Data Extraction, Web Screen Scraping Tool, Mozenda Scraper
Diagram Software to draw Flowcharts, UML diagrams & more Online | Creately
Dialogfeed: Social content Optimization and widgets
Digg related resource: Digg’s Statistics, News and Views | di66.net
Dipity – Find, Create, and Embed Interactive Timelines
Discover your community – DISQUS
Domain drop – Domaining directory
DoubleClick Ad Planner by Google
Drop My Link – Find sites to create backlinks on
Dynamic Drive- FavIcon Generator
easel.ly | create and share visual ideas online
eBay Pulse: trends, hot picks, cool stuff and popular searches on eBay.com
E-Mail Management and Analytics with Tout
Email Marketing and Email List Manager | MailChimp
Enterprise SEO Made Simple – Ginzametrics
Event Tracking Automation for Google Analytics – Analytics Engine
Expired Domains and Dropped Domains Portal
Expired Domains with PR, Backlinks and more completely FREE
Extract RDF,apply Reasoning,validate documents
Feed Validator for Atom and RSS
Feng-GUI – Attention Analysis for Websites and Advertisements
Fiddler Web Debugger – A free web debugging tool
FileZilla – The free FTP solution
Find broken links on your site with Xenu’s Link Sleuth (TM)
Find IP address – Check IP Address – Test Class C IP Address
Flesch Kincaid Grade Level Readability Test for Copywriters
FollowUp > Email Reminders and Tasks
FOUND SEO Audit Tool – Free Online Canonicalisation & Link Checker
Free Backlink Checker – Check your SEO Backlinks
FREE Backlink Pinger: Automate the Mass Pinging of Blogs and Other URLs Here!
Free Customer Satisfaction Website Survey | 4Q Survey
Free Hotlinking Checker – Test Your Hot Linking Protection
Free Link Building Software | Comment Kahuna
Free Mobile Performance Testing with Akamai’s Mobitest
Free Online Surveys, Customer Feedback & Survey Software Tool | Qualaroo
Free Rank Checker: Find Out Where Your Sites are Ranked in Google, Yahoo, and Bing! Rank Tracker
Free SEO Analysis – Pear Analytics Website Analyzer
Free SEO Software Tool & Text Browser, Search Engine Optimization Tools – SEO Browser
Free SEO Tools – Domain Report Tool
Free Web Hosting – Linux, PHP, MySQL, No Ads/Banners by FreeHostia.
Free Web Hosting Area – PHP 5.3, MySQL 5.5, FTP, Autoinstaller
FreeConference.com – Free Telephone Conference Call Service
Functions in SeoTools | Niels Bosma
Gallery | Create Infographics | Visual.ly
Generator Land: Blog Post Idea Generator
Gephi, an open source graph visualization and manipulation software
Get Satisfaction – Online Community Software
GoodRelations Snippet Generator
Google Adwords API Extension for Excel – SEOgadget.co.uk
Google Analytics Setup and Configuration Tool
Google Apps Script — Google Developers
Google Blacklist Tool – Google Banned Check
Google Commerce Search – fast, hosted search for retail sites
Google Custom Search – Site search and more
Google Page Index Checker : instantly check if a page is indexed
Google Plus Directory | Google Plus Search | Find People on G+
Google Results Bookmarklet | Online Sales
Google SERP Snippet Optimization Tool
Google Sitemap Generator for Windows :: GSiteCrawler
Google Sites – Mobile Templates
Google Tag Manager official website
Google-MobStac Program for AdSense Publishers
GrayBit v2.0: Grayscale Conversion Contrast Accessibility Tool – Main Page – Presented by GrayBit
GTmetrix | Website Speed and Performance Optimization
Helium – Where Knowledge Rules
Hellotxt — Organize your life online…
High Quality One Way Backlinks Service – LinkAuthority.com
How do I exclude traffic from a range of IP addresses? – Analytics Help
ifttt / Put the internet to work for you.
imgur: the simple image sharer
Inbound Writer: Create Content That Matters
Infographics and charts – interactive data visualization | Infogr.am
Internet Archive: Wayback Machine
Internet Marketing Tools for SEO and Social Media | Raven
IRobotSoft — Visual Web Scraping and Web Automation Tool for FREE
IRobotSoft — Visual Web Scraping and Web Automation Tool for FREE
Javascript Compressor – compress code online for free
Jing, screenshot and screencast software from TechSmith
KISSmetrics Customer Analytics – Event Tracking, A/B Testing and Conversion Funnel Software
Landing Pages: Create, Publish & A/B Test Without I.T. | Unbounce
LaunchRock – Set up a “Launching Soon” page in minutes
LaunchRock – Set up a “Launching Soon” page in minutes
Link Building Tool Box by SEO Takeaways
Link Diagnosis – examine your link competition
Link Exchange Forum DigitalPoint
Link Popularity Software – Advanced Link Manager
Link Prospector | An AMAZING tool for finding link opportunities!
Link your Google+ page to your site – Google+ Platform — Google Developers
LinkbaitGenerator.com | Increase web traffic
Linkdex. A Free Enterprise SEO Platform. Only Pay For Better Data.
LinkFromBlog – buy blog reviews, advertise on blogs
Linklicious.me – Scheduled RSS Feeds to get your Backlinks Crawled FAST
Links & SEO – WickedFire – Affiliate Marketing Forum – Internet Marketing Webmaster SEO Forum
Linkstant – Discover Your New Links, Instantly.
List Your Business on Google and Other Local Search Engines & More | GetListed.org
Local Business Schema (NAP) | Schema.org Generator For SEO | Rich Snippets & Microdata Generator
Local Keyword Tool | Local Marketing Source
Make Any Dead URL Work Again | DeadURL.com
Manage WordPress Sites from One Dashboard – ManageWP.com
Market Research Surveys – Online Market Research from AYTM
Marketing Automation and Lead Management | LoopFuse | Use it free!
Mass Ping | Bulk Ping Utility – Ping Websites Free
MediaPiston | The easiest way to create high quality, original written content.
Microdata Generator | Making Generating Microdata Easier
Microsoft Excel for SEO Spreadsheet Templates | John Doherty
Microworkers – work & earn or offer a micro job
Mind Mapping Software – Create Mind Maps online
mixtent | Where do you stand in your industry?
Mobile Analytics by PercentMobile
Mobile Websites Made Easy | Free Mobile Web Design | DudaMobile
MockFlow – Online Wireframe Tool
MonitorHackdFiles Tool Helps Fight Site Hackers
MoonSearch – Site Explorer, Backlinks, PageRank Top
MozCast – The Google Algorithm Weather Report
Multiple Data Center Google Search tool – SEOlogs.com
MX Lookup Tool – Check your DNS MX Records online – MxToolbox
My DebugBar | IETester / Browser Compatibility Check for Internet Explorer Versions from 5.5 to 10
New Robots.txt Syntax Checker: a validator for robots.txt files
Online Collaboration, File sharing, and Project Management that is user friendly.
Online Contests, Free Cash Sweepstakes, Facebook & Blog Giveaways
Online Project Management | Smartsheet
On-Page Report Card | SEOmoz PRO
Optimizely: A/B testing software you’ll actually use
Page Speed Online — Google Developers
PageWash – Clean & Safe Web Surfing
Panguin Tool – Barracuda Digital
Parse.ly | Insights for the web’s best publishers.
Piktochart- Infographic & Presentation Tool.
PingBomb | Ping Links – Free Backlinks – Fast Indexing!
Pingdom Website monitoring. Monitor your server and network uptime and performance for free.
PingFarm | FREE Mass Ping Site To Ping Your URLs For More Backlinks
Pixelpipe – Liberate your media! Post, Upload and Share, almost anywhere
plagium ::: plagiarism checker & plagiarism tracker ::: home
popurls® | the genuine news aggregator for the latest web buzz
PowerMapper.com – Website Testing and Site Mapping Tools
Prezi – The Zooming Presentation Editor
Promediacorp | Suggester™ – Google Suggest Keyword Research Tool
Pzyche – Understand, React, Earn
QR Code Generator and Management with Tracking, Analytics and Support
Quix – Your Bookmarklets, On Steroids
Rapleaf | Data on your email list
Real Time Web Analytics, Live Chat, and Web Statistics – Woopra
Real-Time Keyword Research | GoFish v0.2
Real-time website data for front-line action takers
Redirect Check Tool | 301 Redirect Check for SEO | RagePank SEO
Removing Content From Google – Google Help
Report spam in rich snippets – Webmaster Tools Help
Request Google to remove duplicate content from some site
Retargeting and Display Advertising | AdRoll Retargeting
Reverse IP Lookup – Find Other Web Sites Hosted on a Web Server
rmoov – The Backlink Removal Tool That Helps You Clean Up Bad Links
Samepoint Search | Reputation Management Social Media Search – Home Page
Scheduled sending and email reminders | Boomerang for Gmail
Scrapy | An open source web scraping framework for Python
Screaming Frog SEO Spider Tool & Crawler Software | Screaming Frog
Screenfly by QuirkTools — Test Your Website at Different Screen Resolutions
Search Engine Optimization Toolkit : The Official Microsoft IIS Site
Search Engine Optimization Toolkit : The Official Microsoft IIS Site
Search engine rank tracker (SERP TRACKER) used by top SEOs
Search Engine Ranking Reports – SEO Software for Daily Rank Tracking
Search Latte – International SEO Tool
Searchmetrics Essentials – SEO, Social, Keywords, Backlinks and Rankings
SeededBuzz – Blog marketing for more visitors, subscribers, links & revenue
SEMRush – service for competitors research, shows organic and Ads keywords for any site or domain
SEO Analysis Software & Professional SEO Tools – Web SEO Analytics
SEO Consultant | SEO Professional | SEO Expert
SEO Hosting – SEO Web Hosting – Multiple Class C IP Hosting
SEO Keyword Graph Visualization | SEO Browser – TouchGraph.com
SEO Link Building Tools, Strategies & Services: Ontolo | Ontolo
SEO Software and SEO Tools | Top 10 Rank Guarantee | SEO PowerSuite
SEO Software by Web CEO: Easy and Efficient SEO Tools and Reporting
SEO Software Technology | Transparent Search Engine
SEO Tools – Search Engine Optimization Software | SEOmoz
SEO Tools – Search Engine Optimization Tools
SEO Tools – Search Engine Optimization, Google Optimization
SEO Tools, Software and Articles – SEO Site Checkup
SEOquake – seo toolbar, plugin, seo extension for Mozilla Firefox, Google Chrome, Opera
SERP Rank Check for | SEO Page Rank Websites
SERP Trends – SEO Plugin for Sites Trends Research
Shit For Links | Our Shit – Your Links
Sig.ma EE- Semantic Information Mashup Enterprise Edition
SimilarSiteSearch.com – The Best Place To Find Similar Websites
Simple PHP Scraper Class | eppie.net
Simple Rank Checking – Google Docs
Sindice – The semantic web index
SISTRIX Toolbox – SEO tools developed by professionals for professionals
SocialAppsHQ All-in-One Social Media Marketing Platform
SponsoredReviews.com – Bloggers Earn Cash, Advertisers Build Buzz!
Start Converting More Clients | Edit.com
STAT – Search Tracking & Analytics Tools
Storybird – Artful storytelling
storytlr open source | your life online
Sucuri Security — Protect Your Interwebs!
SurveyMonkey: Free online survey software & questionnaire tool
Sweepstakes | Sweepstakes Advantage
Tell A Friend King – Referral Marketing
TextCleanr – Text Cleaner Tool
The Blogger Outreach Dashboard | BlogDash
The Reaction Engine: a Free Online SEO Analysis Tool
The W3C CSS Validation Service
The W3C Markup Validation Service
The Webmaster Marketplace – Webmaster Forum
The World’s Experts in Search Analytics | Searchmetrics
ThirstyAffiliates | WordPress Affiliate Link Management Plugin
Tom’s Amazing CMS – Proof Of Concept
Tools – Citation Labs – Link Building | Content Marketing
Tools – Query Generator| Guest Post Labs
Top 100 Forums With DoFollow Signatures | Internet Marketing Tips, Strategies and Techniques
Trellian Software – SEO & Website Marketing Software Solutions
Trending Topics: Hot Wikipedia Topics, Served Fresh Daily.
URI Valet – Check Server Headers – Test Landing Page Load Times
URLOpener Productivity Tool- Open multiple websites at the same time
Username Check Availability Search
Validators | Robots.txt Validator
Web Analytics in Real Time | Clicky
Web Conferencing | GoToMeeting
Web site promotion tools – SEO Doc Mini Version
Webinar & Online Conference | GoToWebinar
Webmaster Tools – Rich Snippets Testing Tool
Webmaster Tools – Webspam report
Webmaster-Talk.com Marketplace – Buy & Sell Domains, Websites & Promote Your Services
WebPagetest – Website Performance and Optimization Test
Website Information, Analysis & Research Tool | Quarkbase
Website Review – SEO Tool | WooRank.com
Website Review and free SEO audit tool – Seoptimer
Website SEO Tool | Website Grader
Welcome to about.me (about dot me)
Welcome to Google Places for Business
Welcome to Your Daily Freebies…Enter Here! www.dailyfreebies.com
WhatsMyIP.org | HTTP Compression Test
Whitespark Local Citation Finder for Local SEO
Whois Lookup & Domain Availability Search | DomainTools
Wirify – The web as wireframes
WordPress › Comment Redirect « WordPress Plugins
WordPress › Headline Split Tester « WordPress Plugins
Work with SEO in Excel – The ultimate Excel plugin | Niels Bosma
Workflow Software via Cloud Computing Service | RunMyProcess
Yext – The Location Software Company
Yippy.com – Yippy Search Engine
YOURLS: Your Own URL Shortener
Zemanta – blog publishing assistant: related images, articles & posts for bloggers
Last updated on 12th March 2013
Holy. Crap.
Thanks!!! That is an AMAZING list!
Wow.. that is long list and some of them i have never worked on.. Thanks..
Great post. wow…..long list SEO tool
Just a heads up don’t see SEOProfiler on there — http://www.seoprofiler.com/x/try-seoprofiler#p=seotools
We started using this a few months ago when Raven and a few others removed scraped ranking data.
Thanks, Lifted Websites. Just added it…