18.2
MobyMax is a learning platform for teachers working to identify and address learning gaps for students in kindergarten through eighth grade.
Free planAndroidiOSWeb
Best K-12 Curriculum Platforms in 2026
K-12 curriculum platforms bring instructional materials and classroom tools together across grade levels and subjects. Compare grade band, subject scope, and standards alignment to see whether the coverage matches what you teach; built-in assessments and teacher tools show what support is included for instruction. LMS integration and offline access can also affect how materials fit into everyday classroom use. Check…
28.0
EL Education Curriculum is a free, web-based K–8 Language Arts curriculum for educators and schools.
Free planOpen sourceiOSWeb
37.9
Reading Eggs is an online reading program for children ages 2–13, with lessons in phonics, phonemic awareness, sight words, vocabulary, comprehension…
AndroidiOSWeb
- 4
Khan Academy
Khan Academy is a free learning platform for independent learners, teachers, and parents, available on Android, iOS, and the web.
Free planAndroidiOSWeb7.7From $10 a year - 5
CK-12 FlexBook 2.0
CK-12 FlexBook 2.0 provides free, customizable digital textbooks for K–12 subjects such as science, math and social studies.
Free planAndroidiOSWebExtension7.6Free plan - 6
Reveal Math
Its curriculum covers grades K–5, 6–8, and 9–12, with Algebra I, Geometry, Algebra II, and an Integrated pathway.
AndroidiOSWeb7.3From $65.16 a year - 7
Cornerstones Maestro
AndroidiOSWebmacOS7.2From £12 a year - 8
OpenSciEd
OpenSciEd creates free, NGSS-aligned science curriculum and professional learning resources for educators, spanning elementary, middle, and high school.
Free planOpen sourceWebAPI7.2Free plan - 9
Eureka Math
Free planWeb6.8Free plan - 10
Waggle Math
Waggle Math provides personalized math instruction and practice for students in kindergarten through grade 8.
AndroidiOSWeb6.8 - 11
i-Ready Personalized Instruction
i-Ready Personalized Instruction is web-based supplemental and intervention software for Reading and Mathematics in Grades K–8.
iOSWebmacOSWindows6.7 - 12
K12 Learning Solutions
K12 Learning Solutions provides online and blended education offerings for schools and districts, serving Pre-K, K–5, and grades 6–12.
AndroidiOSWebLinux6.7 - 13
Kiddom
Kiddom is a K–12 digital curriculum platform combining curriculum, instructional tools, assessments, and learning intelligence.
AndroidiOSWeb6.6From $27 a year - 14
CENTURY
CENTURY is an AI-powered learning platform that personalises learning and provides teachers with data insights.
Web6.5From £12.49 a month - 15
6.5From $99 a year - 16
Zearn Math
Free planWeb6.4Free plan - 17
Amplify Classroom
Amplify Classroom is a free web platform for K–12 interactive math, literacy, and science lessons.
Free planWeb6.2Free plan - 18
Lexia Core5 Reading
Lexia Core5 Reading provides adaptive reading instruction for students from pre-K through fifth grade.
AndroidiOSWebmacOS6.2 - 19
Amira Learning
Amira Learning’s K–8 Reading Suite connects reading assessment, instruction, and tutoring in one learning experience.
AndroidiOSWebmacOS6.1 - 20
Common Sense Digital Literacy & Well-Being Curriculum
Common Sense Digital Literacy & Well-Being Curriculum is a free web-based framework for teachers building digital literacy skills with students in grades K–12.
Free planWeb6.0Free plan - 21
Illustrative Mathematics
Illustrative Mathematics offers IM Math, a full-year core mathematics curriculum spanning transitional kindergarten through grade 12.
Free planWeb6.0Free plan - 22
Imagine Learning
Imagine Learning provides K–12 core curricula, supplemental and intervention programs, assessment, courseware, professional learning, and instructional services.
AndroidiOSWebmacOS6.0 - 23
Oak National Academy
Oak National Academy provides free curriculum plans and teaching resources for schools, teachers, trusts, and pupils.
Free planWebAPI6.0Free plan - 24
Edmentum Courseware
Edmentum Courseware is a digital curriculum for original credit, credit recovery and expanded course access, serving grades 6 through adult learners.
AndroidiOSWeb5.9 - 25
Savvas One
Savvas One is a paid, all-inclusive one-year digital license for national K–12 Math, Literacy, Science, and Social Studies curriculum.
Web5.7