Key takeaways
- PrimeTimetable is a web-based scheduler with automatic and manual timetabling and transparent annual pricing; Smootables is planning-first with year and vocational modeling before generation.
- PrimeTimetable runs across desktop browsers, iOS, and Android with a REST API; Smootables adds multi-year planning, workload, pathways, and pre-solve validation.
- PrimeTimetable's generator resolves conflicts and optimizes load during the run itself; Smootables runs 13 validation checks and produces typed infeasibility reports before a generation attempt starts.
- PrimeTimetable's 30-day free trial is a fast way to compare side by side; run it against a Smootables pilot on the same term before deciding.
Who should consider a PrimeTimetable alternative?
If your school uses PrimeTimetable, or you are evaluating it alongside other cloud tools from the best school timetable software 2026 roundup, this page is for you. PrimeTimetable is a web-based scheduler for automatic and manual timetabling on any device, and the vendor reports use across more than 100 countries in primary, secondary, international schools, universities, and events. It has transparent annual pricing and a free trial. This is a fair comparison, not a takedown.
The short version: PrimeTimetable centers timetable generation across devices with a mature generator. Smootables is school year planning-first. The two differ in institution fit, planning depth, and how much year and pathway modeling sits in the product before generation.
Where does PrimeTimetable work well, and where do vocational or planning-first schools look elsewhere?
PrimeTimetable is a strong fit for small-to-mid schools that want low-cost cloud scheduling on any device. The columns below show where PrimeTimetable works well and where vocational, technical, or planning-first schools may prefer the Smootables model.
Where PrimeTimetable works well
Schools that want cloud, cross-device access on desktop browsers, iOS, and Android, with an offline mode for purchased customers and a RESTful API for published-timetable data. Its automatic generator resolves conflicts and forbidden positions and optimizes subject distribution, teacher and student load, gaps, building moves, and room usage, with drag-and-drop manual editing.
PrimeTimetable also has transparent annual pricing with a free trial, a user guide that covers teacher substitution, and a UI available in French, Spanish, and German plus auto-translate. Hosting is in US data centers with an ISO/IEC 27001:2013-certified provider, GDPR ready, with daily backups.
Where vocational and planning-first schools look elsewhere
PrimeTimetable's documented surface centers generation, editing, and publishing. At capture, no academic-year planning model, work-based learning, or individual-pathway planning was described on its pages, and public review volume is thin (a main aggregator showed a single verified review). Independent comparisons note the interface and setup can feel complex and that some training is needed.
For vocational college timetable software buyers running individual pathways, that gap compounds: PrimeTimetable's generator is also the surface reviewers say takes the most setup time and training to configure, and each plan change means a new pass through it. Smootables keeps period planning, workload, pathways, resources, validation, and editing in one model, so a plan change is an edit the model already holds, not a new setup pass.
How is Smootables different from PrimeTimetable?
PrimeTimetable's generator is the product: you enter the timetable data (subjects, teachers, rooms, class groups), and the vendor's engine, which it describes as built over 35+ years, resolves conflicts and forbidden positions, distributes subjects, and optimizes teacher and student load, gaps, building moves, and room usage in one automatic run, with drag-and-drop manual editing afterward. Smootables starts a step earlier than that run. The planning model holds academic years, terms, periods, courses, modules, pathways, workload, and individual student assignments, and generation (see automatic school timetabling) runs against that model, so validation can catch likely infeasibility before a solve starts rather than resolving conflicts inside it. For a step-by-step creation guide with the Smootables workflow at each stage, see how to create a school timetable.
That difference shows up before a single lesson is placed. 13 checks run against the model first, so an over-allocated teacher or a specialist room that cannot cover its lessons appears as a named problem, not as a conflict the generator has to resolve inside the run. When a period genuinely will not solve, a typed report says which constraint made it impossible and what to change; lessons that cannot be placed wait in a holding area rather than disappearing from the grid. Timetable branches let a planner try next year's option structure without touching the version the school is running on, and the AI planner assistant applies bulk model changes on request, with a preview before anything is written.
How does Smootables compare to PrimeTimetable in 2026?
The table contrasts PrimeTimetable and Smootables across workflow, planning depth, validation, pathways, AI, deployment, pricing, and export. PrimeTimetable is strong as a low-cost cross-device generator; Smootables is planning-first, so several rows reflect where the data lives rather than whether a solver runs.
| Dimension | PrimeTimetable | Smootables |
|---|---|---|
| Workflow | Cloud data entry, automatic generation, drag-and-drop manual editing, publish | Planning-first, then generate a timetable from the plan in one step |
| Year and period planning | Generator with statistics and multiple views; no year-planning layer described at capture | First-class part of the model |
| Individual pathways and work-based learning | Broad constraint handling for class-based scheduling; no work-based-learning or individual-pathway model described at capture | Group, individual, and per-placement exemption support in the core model |
| Pre-solve validation | Validation and conflict resolution during generation | 13 validation checks before generation, with typed infeasibility reports |
| Automation and AI | Automatic generator that resolves conflicts and optimizes load, gaps, and room usage | CP-SAT solver plus a built-in AI planner assistant for in-app actions |
| Deployment and API | Cloud on desktop browsers, iOS, and Android; offline mode for purchased customers; RESTful API; US data centers with an ISO/IEC 27001:2013-certified provider | Cloud SaaS on Microsoft Azure with regionally scoped locations |
| Pricing | Free 30-day trial, then Basic $149/year up to 40 teachers and Premium $299/year up to 100 teachers (captured Jun 2026; verify current pricing) | Self-serve annual licenses by teacher-record band on pricing; serviced work is quoted |
| Publication and export | Export, share, print, and publish timetables online | PDF and Excel export plus read-only teacher views; SIS and calendar integrations are available |
What should schools validate when replacing PrimeTimetable in 2026?
When deciding whether Smootables is the right replacement, these are the scenarios where the planning-first model usually shows the biggest difference:
- Modeling workshops, work-based learning, and individual pathways without a parallel spreadsheet, the layer PrimeTimetable's own product pages do not describe
- Running a pre-generation validation pass on a known-tight period before the data-entry and configuration work reviewers say PrimeTimetable itself takes time to set up
- Keeping timetable branches for scenario recovery, instead of overwriting a draft mid-run the way a single-generation tool does
- Checking teacher and student workload before any timetable is generated, not only after PrimeTimetable's optimizer has already run
- Reviewing a multi-year planning timeline spanning three to five years, a horizon above what one generated timetable in PrimeTimetable covers
What is the migration path from PrimeTimetable?
Moving off PrimeTimetable is a parallel run, not a big-bang switch. Compare TimetableMaster alternative if you are also evaluating other cloud generators. The steps below export your PrimeTimetable data, import it into Smootables, validate before scheduling, and run one term in parallel before you change the published source of truth.
- Export your data from PrimeTimetable using its export or published-data options, including the room and building information its optimizer uses.
- Import into Smootables with column mapping, checking the preview before anything is created.
- Add the layer the grid is built from: year and term structure, teacher workload, and pathways. In most schools this is the spreadsheet work that happens before any generator sees the data.
- Generate one period and compare it against the same period as PrimeTimetable built it: gaps, load spread, and the hours the build took.
- Publish one scope from Smootables, keeping PrimeTimetable live for everything else until the comparison holds.
- Move the remaining scopes at the next planning boundary. We help with the pilot and the data move.
Questions schools ask when comparing PrimeTimetable and Smootables
Is Smootables a direct replacement for PrimeTimetable?
Yes, for planning, generation, editing, and export. Most schools roll over in safe steps: import your PrimeTimetable data, validate the model, run one term in parallel, and compare results before you change what is published. We support data migration and help you verify outcomes so you switch fully only when the Smootables run is right.
We chose PrimeTimetable for its low annual pricing. Do we lose that with Smootables?
PrimeTimetable's transparent annual bands are a real advantage for small-to-mid schools. Smootables publishes self-serve annual licenses by teacher-record band on pricing. Serviced onboarding and integrations are quoted. Planner hours saved across planning, validation, and regeneration still decide the comparison for most schools.
We rely on PrimeTimetable's REST API. Does Smootables integrate with our systems?
Smootables offers integrations with SIS and calendar systems. If a specific API workflow is important, describe it during a pilot so we can confirm the fit before you commit.
PrimeTimetable runs on iOS and Android. Is Smootables mobile-friendly?
Smootables is cloud SaaS and runs in the browser across devices, with read-only teacher views for published timetables. The difference is the planning model and validation layer before generation, not whether the product runs on the web.
PrimeTimetable's automatic generator is mature. Why switch?
PrimeTimetable's generator, which the vendor describes as built over 35+ years, is genuinely mature at what it does: resolving conflicts and optimizing load once your data is entered. The switch is not about generation quality. It is about the setup pass before that run (independent reviews describe PrimeTimetable's interface as needing training time) and the planning work after it (workload, pathways, and multi-year views) that Smootables keeps in one model instead of a parallel spreadsheet.