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Wikis
Forums
Podcatchers
Weblogs
Feature Comparison
| General Features | PBwiki  | Wetpaint | Wikispaces |
|---|---|---|---|
 Author |
 PBwiki, Inc. |
Wetpaint.com |
Wikispaces.com |
| URL |
pbwiki.com |
www.wetpaint.com |
www.wikispaces.com |
| License Cost/ Fee |
Free / Premium (as little as $4/user/month) |
Free |
free for public and protected (members-only) spaces; $5/mo. for private and ad-free spaces |
| Intended Audience |
Businesses, Education, and Individuals |
All users |
interest groups, education, small companies, social groups, individuals |
| Hosting Features | PBwiki | Wetpaint | Wikispaces |
| Storage Quota |
10MB up to 10GB, additional storage available by quote |
Unlimited |
2GB - 200GB+ |
| Bandwidth Quota |
No limit |
Unlimited |
no limit set |
| Other Limits |
 None |
|
none |
| Topic Restrictions |
None |
No restrictions |
per terms of service |
| Corporate Branding |
 Yes |
Yes |
Yes |
| Own Domain |
Yes |
Yes |
Yes |
| Ads allowed |
Yes |
No |
Yes |
| Security/Anti-Spam | PBwiki | Wetpaint | Wikispaces |
| Page Permissions |
Yes |
Yes |
Yes |
| ACL |
Yes |
Yes |
Yes |
| Host Blocking |
 Optional |
Yes |
No |
| Mail Encryption |
No |
|
No |
| nofollow |
No |
Yes |
Yes |
| Blacklist |
Optional |
|
No |
| CAPTCHA |
No |
No |
Yes |
| Delayed Indexing |
No |
No |
No |
| Development/Support | PBwiki | Wetpaint | Wikispaces |
| Commercial Support |
Yes, 3 listed |
Yes, 1 listed |
Yes, 2 listed |
| Issue Tracker |
|
www.wetpaintcentral.com |
www.wikispaces.com |
| Mailing List |
|
|
n/a |
| Support Forum |
getsatisfaction.com |
www.wetpaintcentral.com |
www.wikispaces.com |
| IRC Channel |
|
|
n/a |
| Common Features | PBwiki | Wetpaint | Wikispaces |
| Preview |
Yes |
Yes |
Yes |
| Minor Changes |
No |
Yes |
No |
| Change Summary |
Yes |
Yes |
Yes |
| Page History |
Yes |
Yes |
Yes |
| Page Revisions |
Unlimited |
Unlimited |
Unlimited |
| Revision Diffs |
Between all |
Between all |
Between all |
| Page Index |
Yes |
|
Yes |
| Plugin System |
Yes |
|
No |
| Special Features | PBwiki | Wetpaint | Wikispaces |
| Unicode Support |
Yes |
Yes |
Yes |
| Right-to-Left Support |
Yes |
No |
Yes |
| Interface Languages |
Not localized |
Not localized |
|
| Email notification |
Yes |
Yes |
Yes |
| Comments |
Flat |
Threaded |
Discussion Pages |
| Categories |
Yes |
Yes |
Yes |
| Namespaces |
No |
Yes |
Yes |
| Page Redirection |
 Plugin |
No |
Yes |
| Conflict Handling |
Page Locking |
Conflict Resolution |
Conflict Resolution |
| Search |
Full Text |
Full Text |
Full Text |
| Structured Data |
|
|
No |
| Links | PBwiki | Wetpaint | Wikispaces |
| CamelCase |
Yes |
No |
No |
| Freelinks |
Yes |
Yes |
Yes |
| Backlinks |
No |
Yes |
Yes |
| InterWiki |
No |
Yes |
Yes |
| SisterWiki |
No |
No |
Yes |
| Image Links |
Yes |
Yes |
Yes |
| Windows Shares |
Optional |
|
No |
| Page Redirects |
|
|
Yes |
| Syntax Features | PBwiki | Wetpaint | Wikispaces |
| HTML Tags |
All |
None |
Optional |
| Math formulas |
Yes |
|
Yes |
| Tables |
simple + complex |
simple + complex |
complex |
| CREOLE support |
No |
No |
No |
| Markdown Support |
No |
No |
No |
| Textile Support |
No |
No |
No |
| BBCode Support |
No |
No |
No |
| Emoticon Images |
Yes |
Yes |
No |
| Syntax Highlighting |
No |
No |
Yes |
| Footnotes |
No |
|
No |
| Quoting |
Yes |
|
Yes |
| Internal Comments |
No |
No |
No |
| Custom styles |
Yes |
No |
Yes |
| FAQ Tags |
Yes |
|
No |
| Scripting |
Javascript |
|
yes: javascript |
| Content Includes |
Plugin |
|
Yes |
| Feed Aggregation |
No |
Yes |
Yes |
| Usability | PBwiki | Wetpaint | Wikispaces |
| Section Editing |
No |
No |
Yes |
| Page Templates |
Yes |
|
Yes |
| Double-Click Edit |
No |
Yes |
No |
| Toolbar |
Yes |
Yes |
Yes |
| WYSIWYG Editing |
Yes |
Yes |
Yes |
| Access Keys |
Yes |
Yes |
No |
| Auto Signature |
No |
No |
Yes |
| Statistics | PBwiki | Wetpaint | Wikispaces |
| Recent Changes |
Yes |
Yes |
Yes |
| Wanted Pages |
Optional |
No |
Yes |
| Orphaned Pages |
No |
Yes |
Yes |
| Most/Least Popular |
No |
Yes |
Yes |
| Recent Visitors |
Optional |
No |
No |
| Analysis |
Optional |
Plugin |
Yes |
| Output | PBwiki | Wetpaint | Wikispaces |
| HTML |
HTML 4 |
|
XHTML 1.0 Transitional |
| CSS Stylesheets |
Yes |
Yes |
Yes |
| Printer Friendly |
Print CSS |
Print View |
Print View |
| Mobile Friendly |
|
|
Yes |
| Themes & Skins |
Yes |
Yes |
Yes |
| RSS Feeds |
Yes |
Yes |
Yes |
| ATOM Feeds |
Yes |
|
Yes |
| Abbreviations |
No |
|
No |
| Auto-TOC |
Yes |
|
Yes |
| Raw Export |
Yes |
|
Yes |
| HTML Export |
Yes |
No |
Yes |
| XML export |
No |
|
No |
| PDF Export |
Yes |
No |
No |
| Media and Files | PBwiki | Wetpaint | Wikispaces |
| File Attachments |
Yes |
Yes |
Yes |
| Media Revisions |
No |
No |
Optional |
| Embedded Flash |
Yes |
Yes |
Yes |
| Embedded Video |
Yes |
Yes |
Yes |
| Image Editing |
No |
No |
No |
| SVG Editing |
No |
No |
No |
| MindMap Editing |