1
Ptable
ptable.comAlso covers technology · same kind of website
Ptable presents element names and electron information in an interactive periodic table.
Alternatives
The Best periodic-table.org Alternatives in 2026
24 alternatives2 free · 1 open source
Looking for something like periodic-table.org? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 2 are free or have a free plan and 1 are open source.
About periodic-table.orgperiodic-table.org
VisitPeriodic-table.org presents the elements in a tabular format with details such as names and discovery information.
Top picks at a glance
First suggestionPtablePtable presents element names and electron information in…Free or freemium optionSectional AnatomySectional Anatomy presents CT and MRI sectional anatomy…Open source optionopenMotoropenMotor simulates internal rocket motor ballistics…Another optionPhotographic Periodic TableThe Photographic Periodic Table presents element…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Ptable | — | Not stated | Web |
| 2 | Photographic Periodic Table | — | Not stated | Web |
| 3 | Periodic Table App | — | Not stated | Web |
| 4 | Periodic-Table.io | — | Not stated | Web |
| 5 | Graph Overflow | — | Not stated | Android, Web |
| 6 | 3D Periodic Table | — | Not stated | Web |
| 7 | SatModeler | — | Not stated | Web |
| 8 | Images-of-elements | — | Not stated | Web |
| 9 | Sciencenotes | — | Not stated | Web |
| 10 | Awesome Bioinformatics | — | Not stated | — |
All periodic-table.org alternatives
2
Photographic Periodic Table
periodictable.comAlso covers technology · same kind of website
The Photographic Periodic Table presents element information alongside photographs and reference material.
3
Periodic Table App
periodictableapp.comAlso covers technology · same kind of website
Periodic Table App lets users search chemical elements and view properties in an interactive periodic table.
4
Periodic-Table.io
periodic-table.ioAlso covers technology · same kind of website
Visitors can explore chemical elements in the interactive periodic table at Periodic-Table.io, which offers multiple language options.
5
Graph Overflow
graphoverflow.com/graphs/3d-periodic-table.htmlAlso covers technology · same kind of website
Explore a 3D periodic table in table and atomic views, with element selection opening a Bohr model visualization.
6
3D Periodic Table
artsexperiments.withgoogle.com/periodic-tableAlso covers technology · same kind of website
View chemical elements in a three-dimensional periodic table, as described by this interactive periodic table page.
7
SatModeler
satmodeler.comAlso covers technology · same kind of website
SatModeler provides information about satellite modeling, although the fetched page contains little substantive detail; needs review.
8
Images-of-elements
images-of-elements.comAlso covers technology · same kind of website
Images of Elements shares information and photos of pure chemical elements under a Creative Commons license.
9
Sciencenotes
sciencenotes.orgAlso covers technology · same kind of website
Science Notes publishes updates about periodic tables and science projects.
10
Awesome Bioinformatics
github.com/danielecook/Awesome-BioinformaticsAlso covers technology
A curated GitHub list gathers bioinformatics libraries and software for browsing and discovery.
11
Gnome
developer.gnome.org/higAlso covers technology
Consult GNOME Human Interface Guidelines for design principles, app naming, icons, navigation, and interface styling.
12
Also covers technology · same kind of website · free
Sectional Anatomy presents CT and MRI sectional anatomy resources for body regions including chest, abdomen, head, and wrist.
13
UC San Diego CG
meded.ucsd.edu/clinicalmed/introduction.htmlAlso covers technology · same kind of website
The UC San Diego Practical Guide to Clinical Medicine presents a guide to clinical medicine.
14
JavaScript for Data Science
third-bit.com/js4dsAlso covers technology · same kind of website
JavaScript for Data Science presents educational material about data science topics.
15
BirdSounds
experiments.withgoogle.com/ai/bird-sounds/viewAlso covers technology · same kind of website
Bird Sounds presents a collection of bird recordings, with sounds credited to the Macaulay Library and collaborators.
16
Zygote Body
zygotebody.comAlso covers technology · same kind of website
The Zygote Body site presents a virtual 3D anatomy atlas with model viewing, embedding, and account settings.
17
WebGL Water
madebyevan.com/webgl-waterAlso covers technology · same kind of website
WebGL Water presents an interactive water simulation demo for use in a browser that supports WebGL.
18
HyperPhysics
hyperphysics.phy-astr.gsu.edu/hbaseAlso covers technology · same kind of website
HyperPhysics presents a concept reference with indexes for videos, demos, class materials, papers, and connections to chemistry, geophysics, and biology.
19
507 Movements
507movements.com/toc.htmlAlso covers technology · same kind of website
507 Mechanical Movements presents an indexed collection of mechanical movement diagrams and thumbnails.
20
ChemOCR
github.com/kunal1320k/ChemOCRAlso covers technology
ChemOCR uses a lightweight model to recognize chemical structures from images and convert them into other formats.
21
Also covers technology · open source
openMotor simulates internal rocket motor ballistics, estimating chamber pressure and thrust from propellant, grain geometry, and nozzle details.
22
Atom Animation
github.com/matt765/atom-animationAlso covers technology
Built with Three.js, this page presents an interactive animation that depicts an atom.
23
Also covers technology · same kind of website · free
MathNet lets users browse and search more than 30,000 Olympiad-level problems from 47 countries in 17 languages.
24
EMRap
emrap.org/hdAlso covers technology · same kind of website
EMRap provides medical education resources including courses, procedures, imaging, and videos.
No alternatives match this filter.
Alternatives to similar tools
MathNet24 alternativesEMRap24 alternativesAwesome Bioinformatics24 alternativesUC San Diego CG24 alternativesPeriodic-Table.io24 alternativesPeriodic Table App24 alternatives
What is the best alternative to periodic-table.org?
Based on features, tags and platforms, the closest alternatives to periodic-table.org are Ptable, Photographic Periodic Table, and Periodic Table App.
Is there a free alternative to periodic-table.org?
Yes. Sectional Anatomy and MathNet are free or offer a free plan.
Are there open-source alternatives to periodic-table.org?
Yes: openMotor.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative