Competitors

WikiCollaborative Networks

Confluence is a wiki and application platform that allows you and your teammates to collaborate and manage knowledge. It has a rich text editor and many extras, such as images, charts, and videos (100+ free plugins)

Wikis, blogs, and social networking for effective internal collaboration

MindTouch Deki is an open source collaboration and integration platform. Share information and files more efficiently, wiki-style, with the most sophisticated and popular enterprise wiki available.

Create simple web pages that groups, friends, & families can edit together

BrainKeeper Enterprise Wiki Software helps you capture, collaborate and distribute your company's most critical information

Online document storing, sharing and editing tool

It's a Wiki + WYSIWYG Editor. A personal homepage site.

EditMe is a hosted wiki and content management service that empowers non-technical users to build and host irresistibly editable web sites. EditMe includes powerful features to enable multiple contributors to collaborate on the site's content, unmatched access controls to protect sensitive information, and a powerful development platform that grows with your site. EditMe offers powerful content management, collaboration, and hosting tools - all bundled into an incredibly simple and affordable solution. Flexible access controls support a broad range of uses, including corporate intranets, public web sites, blogs, wikis, and community sites. Editing is easy enough for novice users, making EditMe an inclusive solution for groups with varied capabilities or non-technical users. For expert users, CSS editing and a powerful JavaScript API provide complete control over a highly configurable content management solution.

It is a shopping search engine that will help find products easily on the internet.

A Wiki Farm where basic Wikis are free. Offers plugins that allow applications and web sites to be built on a Wiki Framework

ProductWiki is the resource for free, unbiased product reviews and reports written by a dedicated community.

a popular free MicroContent WikiWikiWeb created by JeremyRuston and a busy Community of independent developers. It's written in HTML, CSS and JavaScript to run on any modern browser without needing any ServerSide logic. It allows anyone to create personal SelfContained hypertext documents that can be posted to a WebServer, sent by email or kept on a USB thumb drive to make a WikiOnAStick. Because it doesn't need to be installed and configured it makes a great GuerillaWiki. This is revision 2.4.0 of TiddlyWiki (see recent changes), and is published under an OpenSourceLicense.

Software to create your own Wiki.

eTouch SamePage is the enterprise-strength wiki solution that combines the best of wikis and blogs with the power and flexibility of eTouch SamePage content management system to effectively support, streamline, and manage collaborative team efforts

BoltWire is first and foremost a wiki. BoltWire is a small but powerful web development engine you can use to create dynamic websites quickly and easily.

A private hosted wiki for small businesses. It allows small businesses to store information and files.

ConnectedText describes itself as a "personal information management system" that they base on Wiki principles.

Wikidot.com is a farm of Wiki Sites. Our mission is to provide free and professional wiki publishing, collaboration and communication solutions to anyone who needs it and wants it. In other words — we are giving away free hosted wikis (like your-site.wikidot.com) with lots of features! Wikidot rocks… Wikidot is the one of the best wikis that I have ever seen, its free without any annoying advertisements. Really unbelievable.

Anybody can edit and maintain a Metadot Site. With Metadot you are in control of the content and look and feel of your site. You can change everything: the logo, the overall look, the content of this and every page. You can rename pages, delete them and add new ones. You can invite users and give them read and write permissions so you choose who can see what pages and who can edit them.

Instiki (What Is Instiki) is a basic wiki clone so pretty and easy to set up, you'll wonder if it's really a wiki. Instiki may not have all the features of the competitors, but what it does it does very well indeed. In fact it's not only a wiki. It supports file uploads, PDF export, RSS feeds, multiple users, multiple wiki sites and password protection. Some people even use Instiki as a CMS - Content Management System because of its ability to export static pages. Instiki is a wiki clone with strong focus on ease of installation and running. Instiki makes wiki so easy, you'll use it for many things -- taking notes, brainstorming, organizing gatherings, etc...

DokuWiki is a standards-compliant, simple-to-use wiki which allows users to create rich documentation repositories. It provides an environment for individuals, teams and companies to create and collaborate using a simple yet powerful syntax that ensures data files remain structured and readable outside the wiki. Unlimited page revisions allows restoration to any earlier page version, and with data stored in plain text files, no database is required. A powerful plugin architecture allows for extension and enhancement of the core system. See the features section for a full description of what DokuWiki has to offer. The community-edited DokuWiki manual will explain how to use this powerful wiki system. For questions and contributions, please join the forum.

MoinMoin is an advanced, easy to use and extensible WikiEngine with a large community of users. Said in a few words, it is about collaboration on easily editable web pages. MoinMoin is Free Software licensed under the GPL - living from lots of people contributing (see MoinMoinAcknowledgements).

Welcome to JSPWiki, a feature-rich and extensible WikiWiki engine built around the standard J2EE components (Java, servlets, JSP).

Place where you can create a wiki spot "wiki" is an interlinked set of Web pages written by the people who use it: the beauty of a wiki is that anyone can edit and contribute. Wiki Spot is a nonprofit, member-supported effort dedicated to helping communities use wikis.

Canvas is a ColdFusion Wiki built to allow for community-based editing of content. It follows basic Wiki standards by allowing anyone to edit content, while keeping careful track of the history of each document added to the Wiki.

Create an online community for your customers, partners and colleagues. Built in method to generate revenues by selling access to others

Wibokr is a free wiki and blog website with a focus on social networking.

Wikia provides wiki hosting, design, and implementation for both public and private corporate wikis.

The Citizendium, a "citizens' compendium of everything", is an open wiki project dedicated to creating a free, comprehensive, and reliable repository of structured knowledge. Our community is built on the principles of trust and respect; contributors, or "citizens", work under their own real names, and all are expected to behave professionally and responsibly. Additionally, experts are invited to play a gentle role in overseeing the structuring of knowledge.

A site where you can create a wiki in seconds for free.

The XWiki project offers both a generic platform for developing collaborative applications using the wiki paradigm and products developed on top of it. All XWiki software is developed in Java and under the LGPL open source license.

What is Tiki? Tiki is a powerful web-based application created by large team of developers from the TikiWiki CMS/Groupware project. Tiki is the perfect tool for you to build and maintain your Website/Wiki/Groupware/CMS/Forum/Blog/Bug Tracker or any other project you can imagine running in your browser window

WikkaWiki is a flexible, standards-compliant and lightweight wiki engine written in PHP, which uses MySQL to store pages. Forked from WakkaWiki. Designed for speed, extensibility, and security. Released under the GPL license.

@Wiki is a wiki free wiki space and hosting service. You can use a wiki to keep notes and share your ideas among a group of people. Anyone can easily and instantly write articles!

PmWiki is a wiki-based system for collaborative creation and maintenance of websites.

A web application that allows your team to store, share, edit and analyze information. It's like a wiki, but better. Swirrl combines the flexibility of spreadsheets and the power of databases with the collaboration features of a wiki. In addition to the normal wiki features, you can also share and manipulate structured data as a team.

Welcome to TWiki, a flexible, powerful, and easy to use enterprise wiki, enterprise collaboration platform, and knowledge management system. It is a Structured Wiki, typically used to run a project development space, a document management system, a knowledge base, or any other groupware tool, on an intranet or on the Internet. Web content can be created collaboratively by using just a browser. Users without programming skills can create web applications. Developers can extend the functionality of TWiki with Plugins. TWiki fosters information flow within an organization, lets distributed teams work together seamlessly and productively, and eliminates the one-webmaster syndrome of outdated intranet content.

A wiki platform from GROU.PS, a social applications platform that gives you all the tools you need to keep your online community connected.

A free wiki farm that includes a searchable directory of wikis on just about any topic.

A wiki farm that has a special focus on translating its pages.

A wiki platform for businesses that is built on the MediaWiki platform.

A free wiki host with no ads or popups where you can publish anything.

A wiki farm that is aimed at getting wikis started and then helping them migrate to their own servers or wiki host.

A business collaboration suite with an enterprise wiki.

A business wiki engine you can try for free. English version available.

Business wiki with advanced features for lawyers, creatives, consulting firms, nonprofits, educational institutions and more.

Wagn is a free, open-source Ruby on Rails Wiki application

Foswiki is a flexible, powerful, and easy to use enterprise wiki and collaboration platform. The structured wiki is typically used to run a project development space, a document management system, a knowledge base, or any other groupware tool, on an intranet or on the internet. Web content can be created collaboratively by using just a browser. Users without programming skills can create wiki applications. Developers can extend the functionality of Foswiki with Plugins. Administrators can tailor their Foswiki installation with over 400 extensions available at foswiki.org. Foswiki is supported by a large vibrant community. It is surrounded by a rich eco-system of diverse commercial service providers covering hosting, individual customizations and training. Foswiki is the open source successor of TWiki. It was created on 2008-10-27 by its core developers since a company called TWIKI.NET enforced their trademark on TWiki by locking out all former contributors. Foswiki is backwards compatible to TWiki and continues 10 years of experience and tradition. It's latest release fixes over 400 individual bugs relative to the current TWiki release. Major TWiki customers are in progress to migrate away from TWiki, i.e. as development and fixes of key enterprise features are only available upstream for Foswiki.

Provides free wiki websites.