January 2026
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Global Rank
#36,123
1,851Showing Similarweb estimated data.
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Bounce Rate
53.78%
Pages per Visit
2.15
Avg Visit Duration
00:01:07
- Company
- - -
- Industry
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Top 10 ptable.com Competitors
The Top 10 Sites Like ptable.com in January 2026 are ranked by their affinity to ptable.com in terms of keyword traffic, audience targeting, and market overlap
the definitive online periodic table reference site including technical data, and photographs and descriptions of thousands of samples of the chemical elements.
- Company
- The Periodic Table
Global Rank
#267,980
34,630Bounce Rate
39.87%
Pages per Visit
2.34
Avg Visit Duration
00:00:59
Similarity Score
100%explore the chemical elements through this periodic table
- Company
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- Industry
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Global Rank
#248,509
18,901Bounce Rate
40.27%
Pages per Visit
2.01
Avg Visit Duration
00:01:00
Similarity Score
97%Are you wondering what's new and what we're working on at Science Notes? Here's a running update.
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- Industry
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Global Rank
#87,036
1,430Bounce Rate
63.63%
Pages per Visit
1.69
Avg Visit Duration
00:00:49
Similarity Score
91%American Chemical Society: Chemistry for Life.
- Company
- ACS Publications
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
39.49%
Pages per Visit
3.39
Avg Visit Duration
00:04:26
Similarity Score
87%an up-to-date periodic table with detailed but easy to understand information
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- - -
- Industry
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Global Rank
#942,341
611,087Bounce Rate
49.85%
Pages per Visit
3.10
Avg Visit Duration
00:02:12
Similarity Score
81%award winning periodic table with user-friendly element data and facts. cool online chemistry videos, dictionary, tools, etc.
- Company
- - -
- Industry
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Global Rank
#419,763
80,557Bounce Rate
39.52%
Pages per Visit
1.77
Avg Visit Duration
00:00:50
Similarity Score
81%short videos about every element on the periodic table, plus other cool experiments and chemistry stuff
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- Industry
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Global Rank
#1,133,844
138,678Bounce Rate
37.19%
Pages per Visit
2.13
Avg Visit Duration
00:01:27
Similarity Score
81%Find out more about our information, advice and guidance to help you make decisions on learning, training and work.
- Company
- Royal Society of Chemistry
Global Rank
#13,532
732Bounce Rate
51.57%
Pages per Visit
2.56
Avg Visit Duration
00:03:26
Similarity Score
80%the chemistry division's periodic table describes the history, properties, resources, uses, isotopes, forms, costs, and other information for each element.
- Company
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- Industry
- - -
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
82.28%
Pages per Visit
1.41
Avg Visit Duration
00:00:28
Similarity Score
76%
BBC Bitesize Acids and Bases (click here) Interactive acid alkali pH testing (click here) Phet simulation …
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- - -
- Industry
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Global Rank
#1,277,828
47,276
Bounce Rate
75.24%
Pages per Visit
1.60
Avg Visit Duration
00:01:05
ptable.com's top 5 competitors in January 2026 are: periodictable.com, webelements.com, sciencenotes.org, acs.org, and more.
According to Similarweb data of monthly visits, ptable.com’s top competitor in January 2026 is periodictable.com. ptable.com 2nd most similar site is webelements.com, and closing off the top 3 is sciencenotes.org.
acs.org ranks as the 4th most similar website to ptable.com and chemicalelements.com ranks fifth in January 2026.
The other five competitors in the top 10 list are chemicool.com, periodicvideos.com, rsc.org, periodic.lanl.gov, and secondaryscience4all.wordpress.com.