January 2026
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Bounce Rate
38.59%
Pages per Visit
1.06
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Top 10 plainblack.com Competitors
The Top 10 Sites Like plainblack.com in January 2026 are ranked by their affinity to plainblack.com in terms of keyword traffic, audience targeting, and market overlap
Choosing the right content management system for your business is essential. Find out how to compare and analyze every CMS to make the right choice.
Global Rank
#1,578,628
120,826Bounce Rate
41.89%
Pages per Visit
1.94
Avg Visit Duration
00:00:17
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100%- Company
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#7,221,810
1,729,036Bounce Rate
36.09%
Pages per Visit
1.86
Avg Visit Duration
00:00:24
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99%- Company
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91%webgui is an open source content management system with message boards, event management system, photo galleries, shopping carts and more built-in.
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87%- Company
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83%see relevant content for cmsmatrix.org
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79%- Company
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Bounce Rate
40.77%
Pages per Visit
1.05
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79%- Company
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Bounce Rate
34.96%
Pages per Visit
1.09
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76%- Company
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Global Rank
#6,697,592
1,583,661Bounce Rate
43.89%
Pages per Visit
1.76
Avg Visit Duration
00:00:23
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75%- Company
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75%plainblack.com's top 5 competitors in January 2026 are: opensourcecms.com, cofax.org, dev-wms.sourceforge.net, webgui.org, and more.
According to Similarweb data of monthly visits, plainblack.com’s top competitor in January 2026 is opensourcecms.com. plainblack.com 2nd most similar site is cofax.org, and closing off the top 3 is dev-wms.sourceforge.net.
webgui.org ranks as the 4th most similar website to plainblack.com and actionapps.org ranks fifth in January 2026.
The other five competitors in the top 10 list are cmsmatrix.org, ariadne-cms.org, infoglue.org, la-grange.net, and zope.org.