Plone 4: Speed, Power & Beauty

We're proud to announce Plone 4, the latest version of our state-of-the-art open source CMS. It's faster, more powerful and more beautiful than ever before.

Take a tour of the new features in Plone 4

Under the hood

Plone 4 brings significant performance improvements — it's 50% faster than Plone 3. It's more memory efficient, and serves massive files and video without breaking a sweat.

Plus, all of this Python & NoSQL goodness is wrapped in a sparkling new theme that is beautiful, accessible and easy to customize.

Plone Powered

Large enterprises, small businesses, non-profits, universities and governments around the world have chosen Plone for their websites, intranets and extranets. When security, scalability, accessibility and approachability count —
Plone delivers.

We're proud to power websites for Nokia, Amnesty International, Discover Magazine, the Government of Brazil, the Nordic Council, the universities of MIT, Harvard & Penn State, the Free Software Foundation and thousands of others.

Plone Conference 2010, Bristol, UK - October 25th -31st 2010

Plone in Numbers

Upcoming Events

Get Plone

DOWNLOAD NOW
Plone 4.0 · Sep ’10
What’s new in Plone 4
An overview of the new features.
Roadmap
Our plans for the future.
Older releases
Looking for a previous version?
Add-on Products
Adapt Plone to your needs.

Learn Plone

Documentation
Plone has a great collection of online documentation.
Buy Books
For those of you who think better in bed with a book.
Forums & Chat Rooms
People are always ready to help you with your Plone questions.
Find Plone Training
Let one of the Plone experts guide you through getting productive.
Commercial Support
Over 300 companies around the world offer Plone services.

Get Involved

Suggest New Features
Have an awesome idea about a new feature for Plone?
Report Bugs
Plone has no bugs. If you found one anyway, report it here.
Write Code
If you’re proficient in Python, HTML, CSS or JS, join us!
Translate, Write Docs, Help Test
There are lots of things you can do to make Plone better.
Read Blogs, Publish Yours
Stay up to date on Plone
Support the Plone Foundation
If all else fails, give cold, hard cash.