Product

Built for the
whole school.

Attendance, tests, homework, finance, report cards, communications — eight modules, one surface, zero context-switching.

Attendance

The register done, approved, and communicated — with zero back and forth.

One tap per student. Add context where it matters. Parents are notified as soon as the record is confirmed — with a full audit trail behind every entry.

  • One-tap register on any device
  • Personalised feedback per student
  • Admin approval flow before parent notification
  • Backfill attendance up to 30 days back
  • Full audit logs for compliance and investigations
Grade 5 — Morning register
Wed 24 Apr · 08:12
Ada Obi
Present
Benjamin Cole
Present
Chidera Nwosu
Absent

Chidera's repeated absence over the last week is a valid cause for concern. At this point, reaching out to her guardian should be our next course of action. I will be reaching out to her guardians today after admin approval.

Esi Gottenberg
Absent
Femi Balogun
Present
Grace Williams
Present
Tests & Grading

Record. Review. Approve. Done.

Teachers enter scores, add feedback, and attach test papers. Admins approve before anything is finalised. Every change is tracked end to end — so when parents ask questions, the answers are already there.

  • Score entry with per-student personalised feedback
  • Attach test papers and mark schemes for full transparency
  • Admin review and approval before scores are finalised
  • Complete audit trail on every score and edit
  • Guardians see scores, feedback, and documents post-approval
Mathematics · First Test · Grade 13/4 steps
1
Scores recorded
By Jane Brown · 24 students
Done
2
Reviewed and approved
By Andrew Dimeji · 2hrs ago
Done
3
Guardians notified
2hrs ago
Done
4
Published to report cards
Waiting for term close
Pending
Report CardsComing soon

Reports that generate themselves. Almost automatically.

Before a single report generates, Cosine checks that every record is complete and approved. Teachers add their remarks, admins finalise, and guardians receive their copy automatically. All in an afternoon.

  • Run a quick readiness check to catch missing scores early
  • Add teacher and admin remarks before finalisation
  • Interactive reports with subject-level analytics
  • Export report cards as PDFs — per student or in bulk
  • Automatically delivered to guardians — you don't have to lift a finger
Andrew Doe
Grade 1 · Second Term 2025/2026
ACME/2026/0142
Subject
Score
Grade
Mathematics
82/100
A
English Language
74/100
B+
Basic Science
68/100
B
Agricultural Science
79/100
A
Social Studies
71/100
B+
Creative Arts
88/100
A
Messaging & CommunicationsBeta

Structured communication for everyone in your school.

Private DMs, flexible staff rooms, and parent channels that are self-managing. Every parent-staff conversation is logged and visible to permitted admins — because accountability is non-negotiable.

  • Private staff-to-staff direct messaging
  • @mentions with context-aware notifications
  • Admin-created staff rooms for any team, topic, or project
  • Admin-level visibility into all parent-staff conversations
  • PTA rooms with automatic parent, teacher, and admin membership
Staff Room · Elementary Teachers5 members active
Andrew Dimeji15 mins ago
These records should have been captured by the classroom teacher last Monday. @Jane Brown, someone needs to step up or I'd have to do it myself.
Jane Brown7 mins ago
The teacher responsible resigned recently. We're yet to get a replacement. @John Taylor will be filling in temporarily.
John TaylorJust now
I don't have access to this classroom yet. @Andrew Dimeji kindly grant me access to the classroom. Thanks.
Teaching Resources Coming soon

Every teaching resource, organised and always current.

Lesson notes, worksheets, past papers, schemes of work, and journals — generated, stored, versioned, reviewed, and approved — at lightning speed with the help of AI.

  • Teaching materials organised by subject, grade, and term
  • Version history baked into every document
  • Admin approval workflow for quality assurance
  • Granular sharing controls — share with parents or keep internal only
  • AI-assisted lesson planning and resource creation
Lesson: Fractions I
Math · Grade 5 · 12 pages
Worksheet: Nouns
English · Grade 3 · v3
Scheme of Work
Science · Term 2
Past Paper: 2025 Final
JHS 3 · All subjects
Security & Privacy

Access control designed for how schools actually work.

Teachers scoped to their classrooms. Parents to their child. Admins to exactly what their role requires. Since a member may hold multiple roles across schools, Cosine handles all access without compromise.

  • Least-privilege architecture at every level
  • Granular admin permissions scoped independently
  • Accurate multi-role handling across classrooms and schools
  • Cross-school access control out of the box
  • SOC 2 compliant infrastructure
Principal
Full access · all campuses
12 scopes
Administrator
Fees · Admissions · Report cards
8 scopes
Teacher
Assigned classes only
4 scopes
Parent
Own children · read-only
2 scopes
Finance Officer
Fees and reconciliation
3 scopes
See Cosine in action

Your school deserves better infrastructure.