A list of software and websites using CouchDB in the wild, please add yours!
@@ add disclaimer about non-endorsement
Software
Ajatus A CRM that runs as a local Ajax web application
Couchit, minimal site creator (source code)
CouchdbProxy, Simple multinode couchdb proxy
Yhc Web Service, compile Haskell to Javascript online, by Dmitry Golubovsky
Gargoyle POI Server, Simple REST access to Point of Interest geographical data in a variety of formats (KML, GeoRSS, etc.)
urldammit, RESTful "lost+found" service for tracking the state of URLs a site is serving. Supports multiple backends (currently couchdb and mysql for the risk averse)
Arbit project tracker, aims to provide a decent modern extensible multi project tracking tool. Features start with issue tracking and wiki and will not stop before code analysis and translation management.
Scanty on the Couch, a port of Adam Wiggins' Scanty blog software
dotCloud, open-source cloud federation platform
Davenport An extensible container for building native CouchDB based OS X applications. Sorta like a Cocoa based version of eclipse for CouchDB apps. This project is in its early stage of development.
Emberlight Publish data-rich flowcharts to the web
TapirWiki is a pure HTML / Javascript wiki which uses CouchDB as the server and data store. It's a single HTML file which you can upload for an ad-hoc, quick and dirty wiki.
Websites
@@ add proper rules about inclusion in this list, must have justification
Assay Depot a marketplace for pharmaceutical research services. We have multiple sites based on CouchDB (including our provider site all using filtered replication to communicate.
TwiGroups is a social networking tool for use on Twitter. CouchDB as tweets storage.
CouchDB at the BBC as a fault tolerant, scalable, multi-data center key-value store
Magnifeast Restaurant website with online ordering from hundreds of restaurants. CouchDB used as main database.
Fabulously40 Social network for women of age. CouchDB used for internal web analytics.
e-resistible online food ordering in the UK - CouchDB used for reviews and real-time analytics.
Flirtbox, free dating site. CouchDB runs the site-search.
UploadBooth Upload File Service run on the couch.
PylonsHQ, the Pylons Web framework website - (explanation)
Gpirate, world's biggest torrent search engine
Teenwag, a Teen Social network
Youfindr, a Social search engine
Wego, a travel search website
Benoît Chesneau's Weblog, blog using couchapp by Benoît Chesneau
Friendpaste, a pastebin by Enki Multimedia
Scratch pad, by Christopher Lenz
I Play WoW, a Facebook application by Nick Gerakines. Case Study
MoosTrax, Web Based GPS Tracking
Pea Sized, a simple band web site
iWantMyName, an easy to use domain registrar (finally)
coravy. website, corporate website using a non-cms built with CouchDB.
pcapr, a packet capture sharing, viewing, editing website.
LotsOfWords, a wikipedia-based term translation service. Case Study.
Melkjug, an open source RSS reader with tuning capabilities
Pixel This!, simple bitmap creation game for iPhone powered by CouchDB
Semantic News Portal, news portal powered by semantic technologies. All data in CouchDB.
Ely Service, a simple car garage web site built entirely using CouchDB and CouchApp (with nginx for URL rewriting). Writeup.
Source Weaver, A web site whose blogging system is built using CouchDB.
OurParents, Senior Care web site assisting adult children with their aging parents. Backend data system is CouchDB with a cache tier of MySQL.
devconf.se, a local catalogue of seminars, conferences and events related to software development in Sweden
http://nymphormation.org Nymphormation is a Couchapp that allow people to share links.
http://ubuntuone.com Ubuntu One is a suite of web services for enhancing collaboration between Ubuntu users. Initially a file sharing service is available.
Gabadoo Uses CouchDB to store all of its data (users, their favorites, session information, etc.). Uses Apache httpd to proxy between CouchDB and web services written in PHP.
Sauce Labs, a Selenium-based web app testing cloud service, uses CouchDB for all its database needs.
friendsell.com A social marketplace application. Uses couchdb for all its database needs and couchdb-lucene for all search operations.
Storyimp, a site for publishing and reading stories online. Storyimp uses CouchDB as the main datastore, and CouchDB Lucene for searching.
Smarkets, a betting exchange and prediction market. Uses CouchDB for user data and account metrics.
CloudSplit, Cost Control for your Cloud Spending.
I Got Cash 4, A wanted ads service that uses CouchDB behind nitrogen to store adverts.
FortyTwo, An example couchapp that mimicks stackoverflow.com
couchdb-stats, couchdb runtime statistics viewer
NetworkApp, Network is a tool that helps you organise all the people you know. It uses CouchDB as the main datastore.
ShareGrove, Social networking made personal. It has a proprietary Rhino-based middleware layer, and uses CouchDB as the back-end.
Sincerial, Personalization and recommendation service for online stores. Uses CouchDB for all storage needs. The rest of the system is ruby.
pkw.de is a German-based car-selling platform and is using CouchDB for one of it's services for getting individual offers by car-sellers.
obsono.de is a German-based service for creating shopping lists. It makes shopping faster and more structured and you will not buy things you don't need.
Facebook Applications
Will you Kissme, Dating game
Horoscope, Horoscopes
Birthday Greeting cards, Greeting cards
iSwim, Swimmers community, training log and results analytics
Internal Use
HUDORA is using it for an internal Track & Trace application more.
Sotel IP Services is using it for some dynamic call routing applications more.
Engine Yard is using it for metrics and tracking package installs.