---
title: BigSIS Reviews
meta_title: 'BigSIS Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter 12 reviews by the users' company size, role or industry to
  find out how BigSIS works for a business like yours.
aggregate_rating:
  rating_value: 4.4
  review_count: 12
  scale: '5'
date_modified: '2026-07-07'
parent_category:
  name: Student Information Systems (SIS)
  url: https://www.g2.com/categories/student-information-systems-sis
---

# BigSIS Reviews
**Vendor:** BigSIS  
**Category:** [K-12 Student Information Systems](https://www.g2.com/categories/k-12-student-information-systems)  
**Average Rating:** 4.4/5.0  
**Total Reviews:** 12
## About BigSIS
BigSIS is a cloud-based, highly customizable Student Information System, providing solutions to private schools across North America, BigSIS is comprised of modules that manage everything from Admissions, Enrollments, Transcripts Narrative Report Cards, Attendance, Gradebooks, Donations, Volunteers, Aftercare and more! The best part is you get to control which modules you pay for and many of them are included for free with all our packages!





## BigSIS Discussions
  - [What is BigSIS used for?](https://www.g2.com/discussions/what-is-bigsis-used-for)

- [View BigSIS pricing details and edition comparison](https://www.g2.com/products/bigsis/reviews?page=2&section=pricing&secure%5Bexpires_at%5D=2026-07-21+06%3A24%3A26+-0500&secure%5Bsession_id%5D=61684dae-69c9-45e4-9ea6-090fc56db342&secure%5Btoken%5D=6e6e669b52c8af77dd04d790d27f6619c30711aaa5b494618f91a8cda3e208e1&format=llm_user)

## BigSIS Features
**Platform Content**
- File Sharing
- Gradebook

**Agentic AI - Student Information Systems (SIS)**
- Cross-system Integration

**Platform Additional Functionality**
- Cloud
- Mobility
- Messaging

**Platform Data**
- Visualization
- Dashboard
- Analytics
- Registration
- Atttendance

**Agentic AI - K-12 Student Information Systems**
- Cross-system Integration

## Top BigSIS Alternatives
  - [PowerSchool SIS](https://www.g2.com/products/powerschool-sis/reviews) - 4.2/5.0 (722 reviews)
  - [Gradelink](https://www.g2.com/products/gradelink/reviews) - 4.7/5.0 (225 reviews)
  - [Infinite Campus](https://www.g2.com/products/infinite-campus/reviews) - 3.7/5.0 (200 reviews)