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Head-to-head · K-12 Student Information Software

PowerSchool SIS vs Rediker AdminPlus

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score PowerSchool SIS #1 in K-12 Student Information Software 8.9/10 Pricing on request ✓ 2 of 6 features Visit PowerSchool
Rediker AdminPlus #4 in K-12 Student Information Software 8.5/10 Pricing on request ✓ 2 of 6 features Visit Rediker

PowerSchool SIS leads on 0 checks, Rediker AdminPlus on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePowerSchool SIS · 8.9/10

PowerSchool SIS scores higher on our rubric for k-12 student information software: 8.9 against 8.5 out of 10; our editors rank them #1 and #4.

PowerSchool SIS is the better fit for districts needing a configurable, established SIS. Rediker AdminPlus is the better fit for schools seeking mature administration and reporting.

  • PowerSchool SIS fits best

    Districts needing a configurable, established SIS

  • Rediker AdminPlus fits best

    Schools seeking mature administration and reporting

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Side by side

Feature PowerSchool SIS 8.9/10 Visit ↗ Rediker AdminPlus 8.5/10 Visit ↗
At a glance
Editor score 8.9 8.5
Ranking #1 in K-12 Student Information Software #4 in K-12 Student Information Software
Best for Districts needing a configurable, established SIS Schools seeking mature administration and reporting
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud, Self-hosted Cloud, Mobile
Platforms Web, iOS, Android Web, iOS, Android
Support Email, Live chat, Phone, Community Email, Phone, Tickets, Docs
Compliance SOC 2, ISO 27001 SOC 2, PCI DSS, 2FA
Integrations 6 integrations 8 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features PowerSchool SIS 2/6 · Rediker AdminPlus 2/6
Attendance tracking ✓ ✓
Gradebook and transcripts ✓ ✓
Course scheduling Not checked yet Not checked yet
Parent/guardian portal Not checked yet Not checked yet
Online enrollment Not checked yet Not checked yet
State reporting Not checked yet Not checked yet
Specs
Mobile access Not checked yet Not checked yet
Our review
Pros
  • Combines records, attendance, grading, scheduling, and payments
  • Offers configurable fields, interfaces, and ad hoc reporting
  • Supports cloud and self-hosted deployment with mobile access
  • Brings records, attendance, scheduling, grades, billing and enrollment together
  • Includes behavior tracking, family portals, reporting and data exports
  • Connects with Google Classroom, Clever, SIF, Ed-Fi and OneRoster
Cons
  • Pricing requires contacting sales
  • The breadth of modules may exceed the needs of simpler schools
  • Deployment and configuration choices may require district-level planning
  • Pricing requires contacting Rediker Software
  • Its broad administrative scope may exceed simpler school needs
  • Schools seeking a single-purpose tool may prefer a narrower system
Our verdict

PowerSchool SIS brings student records, attendance, grading, scheduling, reporting, family communications, and school payments into a configurable system for K–12 schools and districts. Its stated audiences include public, charter,…

Read the review →

Rediker AdminPlus is a cloud-based student information system for PK–12 schools, districts and dioceses. It combines student and staff records with attendance, scheduling, grading, billing, admissions, enrollment and behavior tracking.…

Read the review →
  1. PowerSchool SISK-12 Student Information Software 8.9Pricing on request
  2. Rediker AdminPlusK-12 Student Information Software 8.5Pricing on request

Strengths and trade-offs

  • PowerSchool SIS — where it wins

    • Combines records, attendance, grading, scheduling, and payments
    • Offers configurable fields, interfaces, and ad hoc reporting
    • Supports cloud and self-hosted deployment with mobile access

    Where it doesn't

    • Pricing requires contacting sales
    • The breadth of modules may exceed the needs of simpler schools
    • Deployment and configuration choices may require district-level planning
  • Rediker AdminPlus — where it wins

    • Brings records, attendance, scheduling, grades, billing and enrollment together
    • Includes behavior tracking, family portals, reporting and data exports
    • Connects with Google Classroom, Clever, SIF, Ed-Fi and OneRoster

    Where it doesn't

    • Pricing requires contacting Rediker Software
    • Its broad administrative scope may exceed simpler school needs
    • Schools seeking a single-purpose tool may prefer a narrower system
  • PowerSchool SIS8.9/10 · Pricing on request

    A broad SIS for K–12 records, teaching workflows, family access, and reporting.

    Visit PowerSchoolFull verdict →
  • Rediker AdminPlus8.5/10 · Pricing on request

    A broad PK–12 administration system for schools that need records, workflows and reporting together.

    Visit RedikerFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update