Student Management Integration with BigSIS 

A configurable, easy-to-use platform for independent schools.

BigSIS is a cloud-based, all-in-one school information system (SIS) supporting every stage of the student lifecycle. When integrated with Ravenna, BigSIS enhances the family experience, centralizes data, and provides robust reporting at every stage of the student lifecycle.  
Simplify admissions, enrollment, student data management, tuition management, fundraising, and academics with this one-stop-shop solution. With BigSIS, staff and families will enjoy a highly personalized, fully connected experience that simplifies processes and saves time. 

BigSIS K-12 Capabilities 


Admissions and Enrollment 

  • Online inquiry forms and application management 
  • Automated tax workflow 
  • Manage multiple contracts and signers 
  • Real-time view of admissions and student enrollment 
  • Custom branded acceptance letters 

Parent Portal

  • Online document sharing 
  • Backtoschool forms 
  • Integrated email 
  • Ad hoc forms and data collection 

Data Management

  • Parent and student data management 
  • Import student data from Ravenna 
  • Volunteer management  
  • Reporting  
  • All contacts and data features 


  • Teacher portal  
  • Grades and assessments  
  • Attendance tracking 
  • Course management and scheduling  
  • Electronic report cards and transcripts 


    Tuition and Payments

    • Payment forms 
    • Tuition management  
    • Billing  
    • Payment plans  
    • Incidental payments 


      • Donor management  
      • Online giving forms 
      • Pledge and annual funds tools 
      • Formatted tax letters 


      • Event calendar 
      • ParentSquare communication integration  
      • Mail merge 
      • Accounting integration with General Ledger export 

      “BigSIS is clear, user-friendly, and critical to our work at an independent high school. The customer service is outstanding: reliable, responsive, and knowledgeable.”

      -Jennifer M.