The Best K-12 Curriculum Platforms in 2026
We researched K-12 curriculum platforms through official websites, including pricing pages, plan tables and product documentation. Products are ranked on their core curriculum capabilities, value for money and verified features, helping schools and educators compare structured programs across subjects and grade levels.
Our top picks
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Top ranked
Kiddom#1 of 289.4/10An affordable K–12 curriculum platform with free access, AI tools, and paid course sets.
Free plan
-
Runner-up
Imagine Learning#2 of 289.3/10A broad K–12 curriculum platform that connects instruction, assessment, reporting, and rostering.
Pricing on request
-
Top-ranked free plan
Amplify Classroom#7 of 288.7/10A capable free classroom platform with teacher controls and broad subject coverage.
Free plan
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.
The full ranking 28 tools, best first
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Best forSchools wanting affordable, AI-enabled curriculum tools
An affordable K–12 curriculum platform with free access, AI tools, and paid course sets.
- LMS integration
- Built-in assessments
- Standards alignment
9.4/10★★★★★Visit Kiddom -
Best forDistricts needing broad, integrated K–12 curriculum
A broad K–12 curriculum platform that connects instruction, assessment, reporting, and rostering.
- Offline access
- LMS integration
- Built-in assessments
9.3/10★★★★★Try Imagine Learning -
Best forIntegrated K–12 digital instruction
A broad K–12 platform combining curriculum, instruction, assessment, reporting, and AI tools.
- Offline access
- LMS integration
- Built-in assessments
9.2/10★★★★★Visit HMH Ed -
Best forSchools seeking an all-subject digital curriculum
A broad digital curriculum suite for schools that want core subjects in one platform.
- Offline access
- LMS integration
- Built-in assessments
9.1/10★★★★★Visit Savvas One -
Best forSchools needing extensive course breadth and LMS support
A broad, customizable curriculum platform with strong LMS and SIS connectivity.
- LMS integration
- Built-in assessments
- Standards alignment
9.0/10★★★★☆Visit Edmentum -
Best forDistricts needing full Pre-K–12 subject coverage
A wide-ranging K-12 curriculum suite for districts that need one platform.
- Offline access
- LMS integration
- Built-in assessments
8.9/10★★★★☆Visit K12 Learning -
Best forTeachers wanting free interactive multi-subject lessons
A capable free classroom platform with teacher controls and broad subject coverage.
- LMS integration
- Built-in assessments
- Standards alignment
8.7/10★★★★☆Visit Amplify -
Best forSchools needing multi-subject content and analytics
A multi-subject platform combining digital lessons, assessments, analytics and LMS integrations.
- LMS integration
- Built-in assessments
- Standards alignment
8.6/10★★★★☆Visit Education -
Best forFamilies and K–8 schools seeking low-cost breadth
Broad adaptive K–8 learning with a free option and school licensing.
- LMS integration
- Built-in assessments
- Standards alignment
8.5/10★★★★☆Visit MobyMax -
Best forLearners and schools prioritizing free core practice
A strong free practice platform, with district tools for structured school use.
8.4/10★★★★☆Visit Khan Academy -
Best forDistricts prioritizing adaptive intervention and reporting
A data-rich K–12 platform for adaptive intervention, targeted practice, and reporting.
- LMS integration
- Built-in assessments
- Standards alignment
8.3/10★★★★☆Visit Edmentum -
Best forSchools needing free sequenced curriculum resources
A free, sequenced curriculum library for schools using England’s national curriculum.
- LMS integration
- Built-in assessments
- Standards alignment
8.2/10★★★★☆Visit Oak Academy -
Best forSchools focused on a complete K–12 math program
A free, coherent K–12 math curriculum with optional paid print and digital products.
- LMS integration
- Built-in assessments
- Standards alignment
8.0/10★★★★☆Visit Eureka Math -
Best forSchools adopting free problem-based K–12 math
A free, open-source math curriculum with partner-dependent digital platform tools.
- Offline access
- Built-in assessments
- Standards alignment
7.9/10★★★★☆Visit site -
Best forSchools seeking free, inquiry-based science curriculum
A free, editable science curriculum with strong NGSS alignment and classroom integrations.
- Offline access
- LMS integration
- Built-in assessments
7.8/10★★★★☆Visit OpenSciEd -
Best forSchools wanting free interactive K–12 science content
A free K–12 science platform combining editable textbooks, simulations, practice, and assessments.
7.7/10★★★★☆Visit CK-12 -
Best forSchools wanting free standards-aligned language arts
A free, standards-aligned curriculum with strongest coverage in language arts.
- Built-in assessments
- Standards alignment
- Teacher tools
7.6/10★★★★☆Visit EL Education -
Best forK–8 schools using assessment-driven personalization
Assessment-driven reading and math instruction for schools and districts.
- LMS integration
- Standards alignment
- Teacher tools
7.5/10★★★★☆Visit i-Ready -
Best forSchools focused on AI-supported reading instruction
A reading-focused suite for schools seeking AI-supported assessment, tutoring, and instruction.
7.4/10★★★★☆Visit Amira Learning -
Best forSchools wanting free adaptive math practice
Free adaptive math practice with teacher guidance, assessments, and progress alerts.
7.3/10★★★★☆Visit Zearn Math -
Best forElementary schools managing curriculum progression
A focused web platform for whole-school primary curriculum planning and progression.
- Built-in assessments
- Standards alignment
- Teacher tools
7.2/10★★★★☆Visit site -
Best forSchools wanting adaptive multi-subject exam preparation
Adaptive, multi-subject learning and exam practice for schools and home learners.
7.0/10★★★★☆Visit CENTURY -
Best forYoung learners building foundational reading skills
A structured literacy platform for young learners, with strong phonics and reading practice.
6.9/10★★★☆☆Visit Reading Eggs -
Best forPre-K–5 learners needing structured reading support
Structured, adaptive literacy support with strong progress guidance for Pre-K–5 learners.
6.8/10★★★☆☆Visit Lexia -
Best forComplete digital math teacher package
A complete digital math teacher package with broad assessment and differentiation tools.
- Offline access
- LMS integration
- Built-in assessments
6.7/10★★★☆☆Visit Reveal Math -
Best forLearners seeking gamified math practice
A focused, gamified math platform with adaptive practice, reporting, and offline synchronization.
- Offline access
6.6/10★★★☆☆Visit Mathletics -
Best forUK secondary schools focused on maths homework
A focused Years 7–11 maths platform with personalised homework and detailed teacher oversight.
- Built-in assessments
- Standards alignment
- Teacher tools
6.5/10★★★☆☆Visit Sparx Maths -
Best forSchools teaching digital literacy and well-being
A free, structured curriculum for teaching digital literacy and well-being across K–12.
- Standards alignment
- Teacher tools
6.4/10★★★☆☆Visit Common Sense
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Grade band | Subject scope | Standards alignment | Teacher tools | Built-in assessments | Score |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kiddom | Yes | $27/user/yr | K-12 | Multi_subject | Yes | Yes | Yes | 9.4 |
| 2 | Imagine Learning | K-12 | Multi_subject | Yes | Yes | Yes | 9.3 | ||
| 3 | HMH Ed | K-12 | Multi_subject | Yes | Yes | Yes | 9.2 | ||
| 4 | Savvas One | K-12 | All_subjects | Yes | Yes | Yes | 9.1 | ||
| 5 | Edmentum Courseware | No | Multi_subject | Yes | Yes | Yes | 9.0 | ||
| 6 | K12 Learning Solutions | K-12 | All_subjects | Yes | Yes | Yes | 8.9 | ||
| 7 | Amplify Classroom | Yes | K-12 | Multi_subject | Yes | Yes | Yes | 8.7 | |
| 8 | Education Perfect | Multi_subject | Yes | Yes | Yes | 8.6 | |||
| 9 | MobyMax | Yes | $7.99/mo | K-8 | All_subjects | Yes | Yes | Yes | 8.5 |
| 10 | Khan Academy | Yes | $10/yr | 8.4 | |||||
| 11 | Exact Path | K-12 | Multi_subject | Yes | Yes | Yes | 8.3 | ||
| 12 | Oak National Academy | Yes | Free | K-12 | All_subjects | Yes | Yes | Yes | 8.2 |
| 13 | Eureka Math | Yes | K-12 | Single_subject | Yes | Yes | Yes | 8.0 | |
| 14 | Illustrative Mathematics | Yes | K-12 | Single_subject | Yes | Yes | Yes | 7.9 | |
| 15 | OpenSciEd | Yes | Free | K-12 | Single_subject | Yes | Yes | Yes | 7.8 |
| 16 | CK-12 FlexBook 2.0 | Yes | Free | 7.7 | |||||
| 17 | EL Education Curriculum | Yes | Free | K-8 | Multi_subject | Yes | Yes | Yes | 7.6 |
| 18 | i-Ready Personalized Instruction | K-8 | Multi_subject | Yes | Yes | 7.5 | |||
| 19 | Amira Learning | No | 7.4 | ||||||
| 20 | Zearn Math | Yes | 7.3 | ||||||
| 21 | Cornerstones Maestro | No | £12/user/yr | Elementary | Multi_subject | Yes | Yes | Yes | 7.2 |
| 22 | CENTURY | No | 7.0 | ||||||
| 23 | Reading Eggs | No | $99.99/yr | 6.9 | |||||
| 24 | Lexia Core5 Reading | 6.8 | |||||||
| 25 | Reveal Math | No | $484.60/yr | K-12 | Single_subject | Yes | Yes | Yes | 6.7 |
| 26 | Mathletics | No | $99/user/yr | 6.6 | |||||
| 27 | Sparx Maths | No | Middle | Single_subject | Yes | Yes | Yes | 6.5 | |
| 28 | Common Sense Digital Literacy & Well-Being Curriculum | Yes | Free | K-12 | Multi_subject | Yes | Yes | 6.4 |
Head-to-head All 28 comparisons →
- Kiddom vs Imagine Learning
- Kiddom vs HMH Ed
- Kiddom vs Savvas One
- Kiddom vs Edmentum Courseware
- Kiddom vs K12 Learning Solutions
- Kiddom vs Amplify Classroom
- Kiddom vs Education Perfect
- Imagine Learning vs HMH Ed
- Imagine Learning vs Savvas One
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How we rank K-12 curriculum platforms
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update