Best Science4Us Alternatives in 2026
The top Science4Us alternatives are ExploreLearning Gizmos, CK-12 FlexBook 2.0 and Inq-ITS: 15 science learning software our editors would look at instead of Science4Us, in our ranking order.
Science4Us: A broad K–2 science curriculum with strong classroom tools and contact-sales pricing. Where it falls short: paid pricing requires contacting ExploreLearning.
Switching from Science4Us? For most science learning software buyers the best Science4Us alternative is ExploreLearning Gizmos, built for k–12 schools needing complete virtual labs. Pivot Interactives offers the most included learners (10 learners).
Why People Look for a Science4Us Alternative
- Paid pricing requires contacting ExploreLearning
- Designed primarily for K–2, with grades 3–5 mainly for review
- Web-browser delivery may not suit schools seeking a native app
- No free plan — 8 of the alternatives below have it
Quick Picks by What You Need
- Best overallExploreLearning Gizmos9.4
K–12 schools needing complete virtual labs
Visit ExploreLearning Gizmos - Best free optionExploreLearning Gizmos9.4
Has a free plan (Science4Us has none)
Visit ExploreLearning Gizmos - Most included learnersPivot Interactives8.3
10 learners
Visit Pivot Interactives
All 15 Science4Us Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forK–12 schools needing complete virtual labs
- Better than Science4Us:
- Free plan
- Editor score 9.4 vs 7.6
A broad virtual lab platform for schools that need simulations, lessons, assessment, and reporting.
- Virtual experiments
- Interactive simulations
- Guided lessons
9.4/10★★★★★Visit site -
Best forSchools wanting a fully free science platform
- Better than Science4Us:
- Free plan
- Editor score 9.3 vs 7.6
A broad, free science platform for schools that want customizable content and classroom tools.
- Interactive simulations
- Guided lessons
9.3/10★★★★★Visit CK-12 -
Best forTeachers needing assessed virtual investigations
- Better than Science4Us:
- Free plan
- Editor score 9.2 vs 7.6
A structured virtual lab platform for assessed, NGSS-aligned science investigations.
- Virtual experiments
- Interactive simulations
- Guided lessons
9.2/10★★★★★Visit Inq-ITS -
Best forFree modeling and simulation-based science learning
- Better than Science4Us:
- Free plan
- Editor score 9.1 vs 7.6
A free web collection for simulations, modeling, data analysis, and classroom assessment.
- Virtual experiments
- Interactive simulations
- Guided lessons
9.1/10★★★★★Visit Concord STEM -
Best forDistricts wanting a complete science curriculum
- Better than Science4Us:
- Editor score 9.0 vs 7.6
A broad, standards-aligned science curriculum built for district-wide delivery.
- Virtual experiments
- Interactive simulations
- Guided lessons
9.0/10★★★★☆Visit site -
Best forFree educators building custom science pathways
- Better than Science4Us:
- Free plan
- Editor score 8.8 vs 7.6
A broad, free science platform for educators who want customizable learning pathways.
- Virtual experiments
- Interactive simulations
- Guided lessons
8.8/10★★★★☆Visit LabXchange -
Best forLearners needing broad, low-cost simulations
- Better than Science4Us:
- Free plan
- Editor score 8.7 vs 7.6
A broad simulation library with offline apps and classroom resources at low cost.
- Virtual experiments
- Interactive simulations
- Guided lessons
8.7/10★★★★☆Visit PhET -
Best forStudents needing focused virtual lab practice
- Better than Science4Us:
- Free plan
- Editor score 8.5 vs 7.6
Focused browser-based lab practice with guided work, assessment, and LMS integration.
- Virtual experiments
- Interactive simulations
- Guided lessons
8.5/10★★★★☆Visit Beyond Labz -
Best forHigher-education users wanting many 3D labs
- Better than Science4Us:
- Editor score 8.4 vs 7.6
A broad 3D science lab platform with strong assessment tools and contact-sales pricing.
- Virtual experiments
- Interactive simulations
- Guided lessons
8.4/10★★★★☆Visit Labster -
Best forPhysics teachers analyzing real-world video data
- Better than Science4Us:
- Editor score 8.3 vs 7.6
A focused platform for measuring, graphing, and grading science from interactive video.
- Virtual experiments
- Interactive simulations
- Guided lessons
8.3/10★★★★☆Visit Pivot -
Best forIndividuals seeking affordable 3D virtual labs
- Better than Science4Us:
- Editor score 8.2 vs 7.6
Affordable 3D biology, chemistry, and physics labs with guidance and reporting.
- Virtual experiments
- Interactive simulations
- Guided lessons
8.2/10★★★★☆Visit PraxiLabs -
Best forElementary teachers using game-based practice
- Better than Science4Us:
- Free plan
- Editor score 8.1 vs 7.6
A strong fit for elementary teachers seeking game-based science and math practice.
8.1/10★★★★☆Visit site -
Best forSchools wanting structured phenomena-based lessons
- Better than Science4Us:
- Editor score 8.0 vs 7.6
A structured K–8 science curriculum combining investigations, simulations, assessments, and teacher guidance.
- Interactive simulations
- Guided lessons
8.0/10★★★★☆Try Amplify Science -
Best forK–12 programs wanting curriculum plus STEM events
- Better than Science4Us:
- Editor score 7.9 vs 7.6
A broad K–12 STEM curriculum library with classroom, homeschool, and educator tools.
- Virtual experiments
- Interactive simulations
- Guided lessons
7.9/10★★★★☆Visit JASON Learning -
Best forCollege courses needing assessed virtual labs
- Better than Science4Us:
- Editor score 7.8 vs 7.6
A broad virtual lab library with assessments, reporting, and LMS delivery.
- Virtual experiments
- Interactive simulations
7.8/10★★★★☆Visit McGraw Hill
Science4Us Alternatives: Common Questions
What is the best alternative to Science4Us?
ExploreLearning Gizmos: #1 in our Science Learning Software ranking, with an editor score of 9.4 out of 10. A broad virtual lab platform for schools that need simulations, lessons, assessment, and reporting.
Is there a free alternative to Science4Us?
Yes. ExploreLearning Gizmos, CK-12 FlexBook 2.0, Inq-ITS, Concord Consortium STEM Learning Tools and LabXchange have a free plan or a free tier (8 of the 15 alternatives on this page).
Why do people look for Science4Us alternatives?
Paid pricing requires contacting ExploreLearning; Designed primarily for K–2, with grades 3–5 mainly for review; Web-browser delivery may not suit schools seeking a native app.
Which Science4Us alternative has the most included learners?
Pivot Interactives, with 10 learners.
How do I switch from Science4Us?
Export your data from Science4Us (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Science4Us.
How to Switch from Science4Us
- Export your data from Science4Us (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Science4Us.
Science4Us vs Each Alternative
| # | Tool | Free plan | Paid from | Science scope | Interactive simulations | Virtual experiments | Guided lessons | Score |
|---|---|---|---|---|---|---|---|---|
| 17 | Science4Us | No | Multi-subject | Yes | Yes | Yes | 7.6 | |
| 1 | ExploreLearning Gizmos | Yes | K-12 science | Yes | Yes | Yes | 9.4 | |
| 2 | CK-12 FlexBook 2.0 | Yes | Free | K-12 science | Yes | Yes | 9.3 | |
| 3 | Inq-ITS | Yes | Multi-subject | Yes | Yes | Yes | 9.2 | |
| 4 | Concord Consortium STEM Learning Tools | Yes | Free | Multi-subject | Yes | Yes | Yes | 9.1 |
| 5 | Discovery Education Science Techbook | K-12 science | Yes | Yes | Yes | 9.0 | ||
| 6 | LabXchange | Yes | Free | Multi-subject | Yes | Yes | Yes | 8.8 |
| 7 | PhET Interactive Simulations | Yes | K-12 science | Yes | Yes | Yes | 8.7 | |
| 8 | Beyond Labz | Yes | $31.95/seat one-time | Multi-subject | Yes | Yes | Yes | 8.5 |
| 9 | Labster | No | Multi-subject | Yes | Yes | Yes | 8.4 | |
| 10 | Pivot Interactives | No | Multi-subject | Yes | Yes | Yes | 8.3 | |
| 11 | PraxiLabs | No | $44.99/user/yr | Multi-subject | Yes | Yes | Yes | 8.2 |
| 12 | Legends of Learning | Yes | 8.1 | |||||
| 13 | Amplify Science | Multi-subject | Yes | Yes | 8.0 | |||
| 14 | JASON Learning | No | $250/yr | K-12 science | Yes | Yes | Yes | 7.9 |
| 15 | McGraw Hill Virtual Labs | Multi-subject | Yes | Yes | 7.8 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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