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Head-to-head · Exam Scheduling Software

Optime Exam vs CELCAT Timetabler

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Optime Exam #2 in Exam Scheduling Software 9.3/10 Pricing on request ✓ 5 of 5 features Visit Optime Exam
CELCAT Timetabler #7 in Exam Scheduling Software 8.8/10 Pricing on request ✓ 1 of 5 features Visit CELCAT

Optime Exam leads on 0 checks, CELCAT Timetabler on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOptime Exam · 9.3/10
  • Most featuresOptime Exam · 5 of 5

Optime Exam scores higher on our rubric for exam scheduling software: 9.3 against 8.8 out of 10; our editors rank them #2 and #7.

Optime Exam is the better fit for large institutions needing end-to-end exam automation. CELCAT Timetabler is the better fit for universities needing broad timetable optimization.

  • Optime Exam fits best

    Large institutions needing end-to-end exam automation

  • CELCAT Timetabler fits best

    Universities needing broad timetable optimization

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Side by side

Feature Optime Exam 9.3/10 Visit ↗ CELCAT Timetabler 8.8/10 Visit ↗
At a glance
Editor score 9.3 8.8
Ranking #2 in Exam Scheduling Software #7 in Exam Scheduling Software
Best for Large institutions needing end-to-end exam automation Universities needing broad timetable optimization
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Tickets, Docs Email, Phone, Community
Compliance GDPR GDPR, ISO 27001
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Optime Exam 5/5 · CELCAT Timetabler 1/5
Automatic timetabling ✓ (best) Not checked yet
Room constraints ✓ ✓
Student conflict rules ✓ (best) Not checked yet
Invigilator constraints ✓ (best) Not checked yet
Course constraints ✓ (best) Not checked yet
Specs
Deployment Cloud Not checked yet
Maximum exams Not checked yet Not checked yet
Our review
Pros
  • Automates timetables around student, room, venue and invigilator constraints
  • Covers seating, accommodations, attendance, notifications and reporting
  • Supports data import, validation, bulk editing and API access
  • Automates scheduling across constraints, rooms, student groups, and campuses
  • Supports conflict detection, scenario planning, publishing, and analytics
  • Connects with major education, HR, finance, space, and productivity systems
Cons
  • Pricing requires contact with sales rather than published plan details
  • Cloud deployment may not suit organisations requiring on-premises hosting
  • Its broad operational scope may exceed the needs of smaller scheduling teams
  • Exam scheduling is described as an optional extension rather than the core focus
  • Quote-based pricing requires contact with the vendor
  • Implementation includes initial installation and migration work
Our verdict

Optime Exam is a cloud-based web application for planning, scheduling, publishing and delivering examinations. EventMAP positions it for organisations managing complex examination operations, with automated timetable generation across…

Read the review →

CELCAT Timetabler is a web-based scheduling platform for universities and colleges. It combines interactive timetable creation with automated scheduling, constraint definition, room allocation, conflict detection, publishing, reporting,…

Read the review →
  1. Optime ExamExam Scheduling Software 9.3Pricing on request
  2. CELCAT TimetablerExam Scheduling Software 8.8Pricing on request

Strengths and trade-offs

  • Optime Exam — where it wins

    • Automates timetables around student, room, venue and invigilator constraints
    • Covers seating, accommodations, attendance, notifications and reporting
    • Supports data import, validation, bulk editing and API access

    Where it doesn't

    • Pricing requires contact with sales rather than published plan details
    • Cloud deployment may not suit organisations requiring on-premises hosting
    • Its broad operational scope may exceed the needs of smaller scheduling teams
  • CELCAT Timetabler — where it wins

    • Automates scheduling across constraints, rooms, student groups, and campuses
    • Supports conflict detection, scenario planning, publishing, and analytics
    • Connects with major education, HR, finance, space, and productivity systems

    Where it doesn't

    • Exam scheduling is described as an optional extension rather than the core focus
    • Quote-based pricing requires contact with the vendor
    • Implementation includes initial installation and migration work
  • Optime Exam9.3/10 · Pricing on request

    End-to-end exam scheduling for institutions managing complex student, room and invigilator constraints.

    Visit Optime ExamFull verdict →
  • CELCAT Timetabler8.8/10 · Pricing on request

    A broad university scheduling platform with automation, constraints, rooms, conflicts, and integrations.

    Visit CELCATFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update