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Head-to-head · K-12 Curriculum Platforms

Kiddom vs HMH Ed

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Kiddom #1 in K-12 Curriculum Platforms 9.4/10 Free plan Free plan✓ 4 of 5 features Visit Kiddom
HMH Ed #3 in K-12 Curriculum Platforms 9.2/10 Pricing on request ✓ 5 of 5 features Visit HMH Ed

Kiddom leads on 0 checks, HMH Ed on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreKiddom · 9.4/10
  • Free planonly Kiddom
  • Most featuresHMH Ed · 5 of 5

Kiddom scores higher on our rubric for k-12 curriculum platforms: 9.4 against 9.2 out of 10; our editors rank them #1 and #3.

Kiddom is the better fit for schools wanting affordable, AI-enabled curriculum tools. HMH Ed is the better fit for integrated K–12 digital instruction.

  • Kiddom fits best

    Schools wanting affordable, AI-enabled curriculum tools

  • HMH Ed fits best

    Integrated K–12 digital instruction

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.

Side by side

Feature Kiddom 9.4/10 Visit ↗ HMH Ed 9.2/10 Visit ↗
At a glance
Editor score 9.4 9.2
Ranking #1 in K-12 Curriculum Platforms #3 in K-12 Curriculum Platforms
Best for Schools wanting affordable, AI-enabled curriculum tools Integrated K–12 digital instruction
Pricing model Free plan + paid Paid
Starting price $27/user/yr Pricing on request
Free plan ✓ (best) Not checked yet
Free trial — —
Deployment Cloud, Mobile Cloud, Mobile
Platforms Web, iOS, Android Web, iOS, Android
Support Live chat, Docs Docs
Integrations 8 integrations 3 integrations
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features Kiddom 4/5 · HMH Ed 5/5
Standards alignment ✓ ✓
Teacher tools ✓ ✓
Built-in assessments ✓ ✓
LMS integration ✓ ✓
Offline access Not checked yet ✓ (best)
Specs
Grade band K-12 K-12
Subject scope Multi_subject Multi_subject
Our review
Pros
  • Free plan plus annual course sets starting at $27 per student
  • Standards-aligned K–12 curriculum with assessments and grading
  • Integrates with major LMS, rostering, and classroom platforms
  • Combines curriculum, planning, assignments, assessments, and reporting
  • Supports Canvas, Schoology, Google Classroom, and grade passback
  • Offers web, iOS, Android, and online or offline app access
Cons
  • Student and teacher curriculum materials use separate annual plans
  • Paid plans center on specific full course-set materials
  • Broad multi-subject coverage may not suit single-subject specialists
  • Pricing requires a sales conversation
  • LMS connections are limited to selected platforms
  • Offline access is available with some subscriptions
Our verdict

Kiddom is a digital curriculum platform for K–12 educators, schools, and districts. It combines standards-aligned curriculum with lesson planning, curriculum customization, assignments, differentiated instruction, assessments, grading,…

Read the review →

HMH Ed is an online teaching and learning platform for K–12 educators and students using HMH programs. It brings curriculum content, lesson planning, instructional resources, assignments, assessments, reporting, classroom management,…

Read the review →
  1. KiddomK-12 Curriculum Platforms 9.4Free plan
  2. HMH EdK-12 Curriculum Platforms 9.2Pricing on request

Strengths and trade-offs

  • Kiddom — where it wins

    • Free plan plus annual course sets starting at $27 per student
    • Standards-aligned K–12 curriculum with assessments and grading
    • Integrates with major LMS, rostering, and classroom platforms

    Where it doesn't

    • Student and teacher curriculum materials use separate annual plans
    • Paid plans center on specific full course-set materials
    • Broad multi-subject coverage may not suit single-subject specialists
  • HMH Ed — where it wins

    • Combines curriculum, planning, assignments, assessments, and reporting
    • Supports Canvas, Schoology, Google Classroom, and grade passback
    • Offers web, iOS, Android, and online or offline app access

    Where it doesn't

    • Pricing requires a sales conversation
    • LMS connections are limited to selected platforms
    • Offline access is available with some subscriptions
  • Kiddom9.4/10 · Free plan

    An affordable K–12 curriculum platform with free access, AI tools, and paid course sets.

    Visit KiddomFull verdict →
  • HMH Ed9.2/10 · Pricing on request

    A broad K–12 platform combining curriculum, instruction, assessment, reporting, and AI tools.

    Visit HMH EdFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update