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Head-to-head · Reading Comprehension Software

Read 180 vs ReadWorks

  • Updated Sep 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Read 180 #1 in Reading Comprehension Software 9.0/10 Pricing on request ✓ 3 of 3 features Visit HMH
ReadWorks #7 in Reading Comprehension Software 6.8/10 Free plan Free plan✓ 0 of 3 features Visit ReadWorks

Read 180 leads on 3 checks, ReadWorks on 1, and 0 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreRead 180 · 9.0/10
  • Free planonly ReadWorks
  • Most featuresRead 180 · 3 of 3

Read 180 scores higher on our rubric for reading comprehension software: 9.0 against 6.8 out of 10; our editors rank them #1 and #7.

ReadWorks offers free plan; Read 180 doesn't. Read 180 offers adaptive difficulty; ReadWorks doesn't publish it. Read 180 offers standards alignment; ReadWorks doesn't publish it. Read 180 offers class reporting; ReadWorks doesn't publish it.

Read 180 is the better fit for comprehensive secondary reading intervention. ReadWorks is the better fit for free classroom reading resource library.

  • Read 180 fits best

    Comprehensive secondary reading intervention

  • ReadWorks fits best

    Free classroom reading resource library

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature Read 180 9.0/10 Visit ↗ ReadWorks 6.8/10 Visit ↗
At a glance
Editor score 9.0 6.8
Ranking #1 in Reading Comprehension Software #7 in Reading Comprehension Software
Best for Comprehensive secondary reading intervention Free classroom reading resource library
Pricing model Paid Free
Starting price Not published Not published
Free plan — ✓ (best)
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Integrations 1 integrations 3 integrations
Built for Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Read 180 3/3 · ReadWorks 0/3
Adaptive difficulty ✓ (best) Not published
Standards alignment ✓ (best) Not published
Class reporting ✓ (best) Not published
Specs
Assessment type Diagnostic Not published
Passage formats Not published Not published
Grade range Grades 3–12 Not published
Our review
Pros
  • Adaptive paths span phonics, fluency, vocabulary, comprehension, and writing
  • Teacher-led lessons, independent texts, and digital practice work together
  • Diagnostic data, progress monitoring, and class reporting support placement
  • More than 6,000 fiction and nonfiction texts with varied formats
  • Differentiation, digital assignments, and progress reporting for classes
  • Integrates with Google Classroom, Clever, and ClassLink
Cons
  • Pricing requires contacting HMH rather than selecting a listed plan
  • Web and cloud deployment may not fit offline implementation needs
  • Its focus on Grades 3–12 excludes students outside that range
  • Web-based platform may not fit teams seeking native mobile apps
  • Automatic grading is provided for multiple-choice questions
  • Listed support is handled through email
Our verdict

Read 180 is a reading intervention curriculum and student software program from Houghton Mifflin Harcourt for students in Grades 3–12 who are reading below grade level. It is designed for dedicated intervention or core classrooms, pairing…

Read the review →

ReadWorks is a nonprofit reading-comprehension platform for K–12 teachers and students. Its free library combines more than 6,000 nonfiction and fiction passages with decodable texts, paired texts, Book Studies, and Article-A-Day…

Read the review →
  1. Read 180Reading Comprehension Software 9.0Pricing on request
  2. ReadWorksReading Comprehension Software 6.8Free plan

Strengths and trade-offs

  • Read 180 — where it wins

    • Adaptive paths span phonics, fluency, vocabulary, comprehension, and writing
    • Teacher-led lessons, independent texts, and digital practice work together
    • Diagnostic data, progress monitoring, and class reporting support placement

    Where it doesn't

    • Pricing requires contacting HMH rather than selecting a listed plan
    • Web and cloud deployment may not fit offline implementation needs
    • Its focus on Grades 3–12 excludes students outside that range

  • ReadWorks — where it wins

    • More than 6,000 fiction and nonfiction texts with varied formats
    • Differentiation, digital assignments, and progress reporting for classes
    • Integrates with Google Classroom, Clever, and ClassLink

    Where it doesn't

    • Web-based platform may not fit teams seeking native mobile apps
    • Automatic grading is provided for multiple-choice questions
    • Listed support is handled through email
  • Read 1809.0/10 · Pricing on request

    A broad, adaptive intervention program that connects instruction, practice, assessment, and reporting.

    Visit HMHFull verdict →
  • ReadWorks6.8/10 · Free plan

    A free, wide-ranging reading library with assignments, differentiation, and classroom integrations.

    Visit ReadWorksFull verdict →

More comparisons

All reading comprehension software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update