Cubbie Conference December 10, 2026 in San Francisco Get tickets →

Happy Numbers vs i-Ready

Happy Numbers logo
Happy NumbersAdaptive Learning Platforms
From $14.50 / yrPublished price
i-Ready logo
i-ReadyAdaptive Learning Platforms
From $30 / yrPublished price
Happy Numbers logo
Happy Numbers
Adaptive Learning Platforms

Math Centers that Deliver — Differentiation Done Right

i-Ready logo
i-Ready
Adaptive Learning Platforms

Connecting Insight and Action

Overview
CategoryAdaptive Learning PlatformsAdaptive Learning Platforms
What it isPreK-5 math curriculum with visual models and adaptive practice for conceptual understanding.Adaptive diagnostic and instructional platform for K-8 reading and mathematics with personalized learning paths based on assessment data.
Pricing
Published priceFrom $14.50 / yr
Public per-student pricing: classroom plans start around $370 for 20 students plus about $18.50 per additional student; per-student rates reported around $14.50/student/yr (volume…
From $30 / yr
Curriculum Associates does not publish list pricing; districts get custom quotes. Reported ~$30/student/year per subject for i-Ready Assessment + Personalized Instruction, with vo…
Pricing modelTiered plansPer seat
Free optionsFree plan · Free trialNo free plan · No free trial
Deal on CubbieNone right nowNone right now
Company
Founded20132011
Team size11-50 employees1001-5000 employees
HeadquartersSan Francisco, CANorth Billerica, MA

Buyers also compare

Hot in AI

Rising

CRM

Field Service Management

Project Management

Email Marketing

Cloud Hosting

Email Deliverability