I've made this a wiki page so we can put all the info in an easier to manage format.

Subversion

• http://www.assembla.com/
• http://www.beanstalkapp.com/
• http://code.google.com/hosting/
• http://www.origo.ethz.ch/ (free for open- and closed-source projects)
• http://projectkenai.com/
• http://www.xp-dev.com/
• http://codesion.com/ (formerly CVSDude, free for open source projects)

Mercurial

• http://www.assembla.com/
• http://www.bitbucket.org/ (free public and private repos. Private collaboration of more than 5 costs money)
• http://code.google.com/hosting/
• http://projectkenai.com/
• http://savannah.gnu.org/
• http://www.xp-dev.com/
• http://www.fogcreek.com/Kiln/ ( free ^[1] for students and for startups of up to 2 people)

Bazaar

• https://launchpad.net/
• http://savannah.gnu.org/

Git

• http://www.assembla.com/ (free public/private repositories as of 04/2010)
• http://www.bitbucket.org/ (now offers git)
• http://www.github.com (free public repositories, sliding monthly fee for private repositories, web commits, multitude of collaboration tools)
• http://gitorious.com (free public repositories for open source, open source software does the hosting)
• http://repo.or.cz/ (free public hosting, ~400MB repo size limit, for "free software")
• http://www.origo.ethz.ch/ (free for open- and closed-source projects)
• http://www.xp-dev.com/

Surprises me that nobody mentioned bitbucket ^[1] so far. It's one of the best services of that kind. It's similar to github with an integreated issue tracker and mercurial as version control system.

Assembla ^[1] may be want you need.

Update, 24 Oct 2008: Apparently, Assembla is no longer free...

Github ^[1] seems to be all the rage these days

I'm a big fan of Launchpad ^[1] -- comes with all the usual amenities like bug tracking and branching, plus some extras like translation tracking and "blueprints" for storing design ideas.

Unfuddle.com ^[1] has a free plan with both svn and git hosting.

http://gitfarm.appspot.com provides free private git hosting.

I would suggest to add a small description for each service, like:

http://unfuddle.com/ Offers free private subversion or git repositories and project management tools for up 2 persons and 200MB of data (can be upgraded with a monthly fee)

Can someone please integrate the text above with the list? (because I don't have enough reputation to do so)

Assembla ^[1] is probably the best suited for your needs. Its got both SVN and git support.

I use www.assembla.com for their free SVN and task management even if Im then only one working on the project.

edit- Heh, looks like Brent had the same idea ;)

Check out this ^[1] thread.

I use http://code.google.com/hosting/ for my free hosting and I am very happy with it. They use Subversion.

http://beanstalkapp.com/ is pretty good value SVN hosting

We use Beanstalk ^[1] at my company. It offers a free plan, and great Mac integration using Versions ^[2].

OTOH, I use GitHub ^[3] for personal projects.

I believe Perforce link text ^[1] allow use of their public server for non commercial projects - their scm is super fast with a really nice branching implementation - you can get a 2 user / 2 workspace version of the server for free - after that its not the cheapest but is an excellent system - Ms used to use it internally (referred to as the Depot) but I guess they dogfood TFS now

https://opensvn.csie.org/ also provides free private subversion hosting.

MS provides CodePlex ^[1], which has some nice features but requires an adapter if you want to use an SVN client.

You should probably add SourceForge ^[2] to the list as well :)

Origo ^[1] offers free subversion hosting for both open- and closed-source projects. In addition you also get additional tools, such as an issue tracker and a wiki.

Now also supports GIT as alternative to SVN.

Fog Creek's Kiln ^[1] is a great private Mercurial/FogBugz stack that is free for 1-2 developers.

There is a great Visual Studio scc provider ^[2].

There is an open question with some good information r.e. hg and eclipse/netbeans here ^[3]

But... TortoiseHG ^[4] has good shell integration for those with command-line-o-phobia ;-)