1
Also covers chemistry and students · free
ChemQuiz helps high school and introductory college students practice chemistry skills.
Alternatives
The Best Zperiod Alternatives in 2026
20 alternatives1 free · 0 open source
Looking for something like Zperiod? Here are 20 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan.
Zperiod is an educational web application with an interactive periodic table covering 118 elements, 3D atom models, ions, chemistry tools, and worksheet practice.
Top picks at a glance
First suggestionChemQuizChemQuiz helps high school and introductory college…Another optionChemTube3DChemTube3D teaches chemistry through interactive 3D…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | ChemQuiz | Free | Not stated | Web |
| 2 | ChemTube3D | — | Not stated | Web |
| 3 | chemguide | — | Not stated | Web |
| 4 | PeriodicVideos | — | Not stated | Web |
| 5 | ChemistrySteps | — | Not stated | Web |
| 6 | Wolfram Alpha Chemistry | — | Not stated | Web |
| 7 | Organic Chemistry | — | Not stated | Web |
| 8 | name-reaction | — | Not stated | Web |
| 9 | PubChem | — | Not stated | Web |
| 10 | Organic Chemistry Data | — | Not stated | Web |
All Zperiod alternatives
2
ChemTube3D
chemtube3d.comAlso covers chemistry and students
ChemTube3D teaches chemistry through interactive 3D animations of molecular structures and reactions.
3
chemguide
chemguide.co.ukAlso covers chemistry and students
Chemguide explains chemistry concepts for students in upper-level courses.
4
PeriodicVideos
periodicvideos.comAlso covers chemistry
PeriodicVideos shares short videos about each element in the periodic table and links to related science video channels.
5
ChemistrySteps
chemistrysteps.comAlso covers chemistry
Chemistry Steps provides organic chemistry study materials, practice problems, summary sheets and multiple-choice quizzes.
6
Wolfram Alpha Chemistry
wolframalpha.com/examples/science-and-technolo…Also covers chemistry
Chemistry examples from Wolfram Alpha cover data and computations for compounds, reactions, thermodynamics, quantum chemistry, and more.
7
Organic Chemistry
organic-chemistry.orgAlso covers chemistry
The Organic Chemistry Portal summarizes recent literature and resources about organic chemistry reactions.
8
name-reaction
name-reaction.comAlso covers chemistry
Name-Reaction.com provides information about organic chemistry name reactions and their mechanisms.
9
Also covers chemistry
PubChem lets users search chemical information by name, molecular formula, structure and other identifiers.
10
Organic Chemistry Data
organicchemistrydata.orgAlso covers chemistry
Organic Chemistry Data collects chemistry information, reference data, and resources and currently displays a site upgrade notice.
11
Arkivoc
arkat-usa.orgAlso covers chemistry
ARKIVOC provides chemistry journal content, with browsing and search for articles and conference material.
12
CommonOrganicChemistry
commonorganicchemistry.comAlso covers chemistry
CommonOrganicChemistry provides mechanisms, procedures and details for commonly encountered organic chemistry reactions.
13
LibreTexts Chemistry
chem.libretexts.orgAlso covers chemistry
The LibreTexts Chemistry library presents online instructional material organized into topics and sections.
14
NIST
webbook.nist.gov/chemistryAlso covers chemistry
The NIST Chemistry WebBook provides online property data for chemical species.
15
Science Geek
sciencegeek.netAlso covers chemistry
ScienceGeek.net supports high-school science study in chemistry, AP Chemistry and biology.
16
ChemSpider
chemspider.comAlso covers chemistry
Search chemical structures and text records in ChemSpider, a database of more than 130 million compounds.
17
Atom Animation
atomanimation.comAlso covers students
Atom Animation explores atomic structure through interactive 3D element visualizations.
18
Splung
splung.comAlso covers students
Splung offers an online physics course and help resources covering physics concepts.
19
MotionMountain
motionmountain.net/index.htmlAlso covers students
Motion Mountain is a free physics textbook that presents topics through illustrated explanations.
20
PhysicsClassroom
physicsclassroom.comAlso covers students
The Physics Classroom provides physics lessons for students and teachers, along with class resources and sign-in access.
No alternatives match this filter.
Alternatives to similar tools
PubChem16 alternativesname-reaction16 alternativesChemistrySteps16 alternativesOrganic Chemistry16 alternativesLibreTexts Chemistry23 alternativesPhysicsClassroom8 alternatives
What is the best alternative to Zperiod?
Based on features, tags and platforms, the closest alternatives to Zperiod are ChemQuiz, ChemTube3D, and chemguide.
Is there a free alternative to Zperiod?
Yes. ChemQuiz is free or offer a free plan.
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