Isaac Physics

What Isaac Physics does

Isaac Science, formerly known as Isaac Physics, is a free online educational platform operated in affiliation with the University of Cambridge and supported by The Ogden Trust. Founded in 2013 in Cambridge, United Kingdom, the platform provides interactive questions, concept guides, video lessons, quizzes, question decks, and glossary tools across Physics, Maths, Chemistry, and Biology at educational stages from ages 11–14 through GCSE, A Level, and University. Computer science content is provided through a partner platform, Ada CS. The platform serves both students (secondary and university level) and teachers, with teacher-facing tools for assigning, tracking, and managing student progress across classwork, homework, and revision.

The platform's core technology is a web-based learning system that organizes content by subject and learning stage, offering adaptive questions with varying difficulty levels designed to build problem-solving confidence. Teacher dashboards enable classroom integration and progress monitoring. Over 3,500 teachers are reported to use the platform, and the platform supports community engagement through events and structured programmes such as STEM SMART. All content is licensed under Creative Commons, supporting broad accessibility and reuse within the UK education community.

Isaac Science does not generate commercial revenue. It operates on a freemium model funded through institutional support from the University of Cambridge and The Ogden Trust, with founding collaboration from the Department for Education England. The organization employs 96 staff and distributes exclusively through self-service digital channels with no sales motion. User data is recorded to support academic research into online learning at the University of Cambridge. The organization is structured as an educational initiative rather than a commercial enterprise.

Name

Isaac Physics

Legal name

Isaac Science

Website

https://isaacphysics.org

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

Isaac Science (formerly Isaac Physics) is a free, University of Cambridge-affiliated online learning platform providing interactive questions, concept guides, and teacher dashboards across Physics, Maths, Chemistry, and Biology for UK students aged 11–14 through university and their teachers.

Ownership category

akta.pro rank

Product category

Online Education / Educational Technology

NAICS

All Other Schools and Instruction (61169), Exam Preparation and Tutoring (611691)

akta.pro primary industry

Math & Science Interactive Learning Platforms (STEM Core) (EDAFANAH)

akta.pro secondary industries

Physics Enrichment Programs (EDAMABAH), Science Homework Support (Lab Reports & Concepts) (EDANADAF)

Keywords

• Online learning platform
• STEM education resources
• Interactive physics questions
• Teacher classroom tools
• Free educational content

GTM type

B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Institutional Funding: The platform is supported by funding from the University of Cambridge and The Ogden Trust, with founding collaboration from the Department for Education England. The service is provided free to all users.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Isaac Physics (rebranded as Isaac Science) provides a free, web-based educational platform for science subjects, including Physics, Mathematics, Chemistry, and Biology. The platform offers interactive questions, concept guides, video lessons, problem-solving guides, question decks, quizzes, tests, and a glossary, used by students and over 3,500 teachers.

Product overview

Isaac Science (formerly Isaac Physics) is a free unified online educational platform for teachers and students, spanning Physics, Maths, Chemistry, Biology, and Computer Science. The platform offers interactive questions, concept guides, video lessons, question decks, quizzes, a glossary, and events programmes. It serves multiple learning stages from school level (11-14, GCSE, A Level) through University. The platform is complemented by a partner platform called Ada CS for computer science education.

Differentiator

Problem solved

Functional benefit

Products and services

• Isaac Science (Isaac Physics) Platform Free, web-based learning platform covering Physics, Mathematics, Chemistry, and Biology, providing interactive questions, concept guides, video lessons, problem-solving guides, question decks, quizzes, tests, and a glossary for students and over 3,500 teachers.
• STEM SMART Programme
• Isaac Science Events Educational events and programmes offered by Isaac Science to engage students and teachers in STEM subjects.

Quantifiable outcome

• Trusted by more than 3,500 teachers for classroom, homework, and revision

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Ada CSminorStrategic or Co-development PartnerPartner platform for computer science education. Isaac Science redirects users interested in computer science to Ada CS, described as a free platform with resources for computer science teachers and students.

Scale indicators1 record

Recent moves4 records

Expansion highlights5 records

Direct peers

• Seneca Learning: UK-based free (with premium tier) secondary education platform covering multiple subjects including sciences and maths. Closest direct competitor for UK GCSE/A Level students and teachers, with very similar interactive question-based learning approach.
• BBC Bitesize: BBC's free educational resource covering GCSE, A Level, and other stages across all major subjects including sciences and maths. Comparable as a free, institutionally-backed UK learning platform with broad subject coverage and similar teacher/student audiences.
• Oak National Academy: Government-backed free online classroom platform launched during the pandemic, providing full lessons across UK curriculum subjects. Directly comparable as a free, UK-curriculum-aligned resource for secondary students and teachers.
• Save My Exams: UK-focused exam preparation platform offering revision notes, topic questions, and past papers for GCSE and A Level sciences and maths. Directly comparable as a UK STEM exam-prep resource targeting the same teacher/student segments.
• PhET Interactive Simulations: University of Colorado Boulder's free interactive science and maths simulations platform, used widely in schools globally. Comparable as a university-backed, free, interactive science learning platform with similar institutional non-commercial model and STEM subject focus.
• ExamSolutions: UK-based free video resource focused on A Level Maths and Physics, run by a single educator. Comparable as a free UK A Level STEM learning resource targeting the same subject-stage audience.

Regional players

• The Physics Classroom: Long-running free physics tutorial and interactive resource primarily aligned to US high school physics curriculum. Comparable as a free, subject-specialist physics learning platform, but US-curriculum focused rather than UK.

Emerging players

• StudySmarter: European-origin free learning platform with study tools, flashcards, and content across STEM and other subjects. Comparable as a free interactive STEM learning platform with similar product-led growth motion, though broader in geographic focus.

Broad incumbents

• Quizlet: Large-scale free learning platform with study tools, flashcards, and practice modes covering STEM and other subjects. Comparable as a free, student-led learning platform, though more general-purpose in nature.
• Khan Academy: Large, well-established free global learning platform covering maths, sciences, and many other subjects, with strong brand and large teacher/student audience. Broader in scope but comparable as a free, interactive STEM learning platform.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@isaac-science
• LinkedInlinkedin.com/company/isaac-physics

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Isaac Physics