Head-to-head · Exam Scheduling Software
Optime Exam vs CELCAT Timetabler
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 | ||
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| 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 → |
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 →
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- SEAtS ONE Timetabling vs CELCAT Timetabler
All exam scheduling software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update







