
Oncall Scheduler
On-Call Schedule
ShiftFlow
Amion
QGenda
OnPage
Generate a fair on-call schedule for your residency or training program, fine-tune it by hand, and export it to Excel in minutes.

Deputy
Connecteam
RosterMate
Cyclope Series
RosterElf
7shifts
Homebase
Streamline Time Tracking, Scheduling, Job Costing, Forms, Payroll & Compliance

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | oncallizer.com | jointimecloud.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Saudi Arabia · 1 - 9 employees · 2026 | Startup from New Zealand · 20 - 49 employees · 2013 |
| Listed in |
In their own words, as submitted to SaaSHub.


Fair on-call schedules for residency programs and staff teams. Weekend rules, per-person caps, and a fairness score — then fine-tune any shift and export to Excel. Free, no signup for now!
Timecloud simplifies workforce management with powerful, easy-to-use tools designed to save time and improve accuracy. Automate time & attendance tracking using our versatile mobile app (complete with GPS, geofencing, and photo capture options) or choose from advanced biometric time clocks...
What each product offers, as listed by its team.


Walkthroughs and reviews on video.
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Timecloud Workforce Management Software | Time Clock, Job Tracking, Staff Roster, Forms, Human Resources, Awards, Payroll
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Oncallizer and TimeCloud.
Oncallizer's answer
Oncallizer doesn’t just fill a calendar — it generates hundreds of candidate schedules and scores each one with Jain’s fairness index, so the schedule you get is measurably the fairest one. Weekend load, heavy days, and per-person caps are all enforced rather than silently broken, and roles (juniors vs seniors) are each balanced against their own fair share. It’s also free to use for now with no signup — the full builder runs in the browser.
TimeCloud's answer:
Timecloud is unique because it combines time and attendance, staff rostering, job costing, HR, worksite health & safety, compliance tracking, digital forms and payroll in one platform, then pairs that with biometric time clocks and a mobile app. It is built for AU and NZ employers, with support for Awards and EBAs, local implementation, and optional data residency in NZ, AU, or the US.
Oncallizer's answer
Most on-call tools (Amion, QGenda) are enterprise systems with sales calls, contracts, and per-seat pricing. Oncallizer is the opposite: open the site, build a fair schedule in minutes, export it to Excel — And where most tools stop at “filled slots”, Oncallizer shows you a fairness score you can defend when someone asks why they got three weekends.
TimeCloud's answer:
Timecloud gives businesses one connected workflow from clock-in to payroll, instead of forcing them to juggle separate tools, spreadsheets, and manual imports. That means less double entry, fewer pay errors, stronger compliance, better labour visibility, and more secure data capture across mobile, biometric, payroll, and ERP-connected workflows.
Oncallizer's answer
Whoever owns the on-call schedule: chief residents and program coordinators at residency and training programs, ward and unit schedulers, and team leads at any organization that shares call duty and argues about weekends.
TimeCloud's answer:
Timecloud is built for AU and NZ employers with hourly, shift-based, or site-based teams who need accurate time capture, compliance, and labour cost visibility. It is especially well suited to construction, manufacturing, warehousing and logistics, agriculture, aged care and healthcare, retail, hospitality, and trades.
Oncallizer's answer
Oncallizer was born from watching schedulers spend hours in spreadsheets trying to balance weekend calls by hand — and still getting accused of unfairness. The fix: encode the rules people actually argue about (weekends, heavy days, caps, seniority), let an algorithm find the fairest arrangement, and show the fairness score so nobody has to take it on faith.
TimeCloud's answer:
The public story behind Timecloud is simple: it exists to replace paper timesheets, spreadsheets, and disconnected payroll processes with one system that is easier to run and easier to trust. The platform is positioned around helping practical businesses capture time accurately, control labour costs, stay compliant, and manage rostering, job costing, HR, and payroll workflows in one place.
Oncallizer's answer
Next.js, React, and TypeScript, with Supabase for accounts and storage. The schedule generator runs entirely in the browser — no data leaves your device unless you save to an account.
TimeCloud's answer:
Publicly, Timecloud is positioned as a cloud workforce management platform spanning web software, mobile apps, biometric time clocks, and a REST API, with integrations into payroll, ERP, and related business systems. Its security and infrastructure layer includes MFA, SSO, TLS 1.2+, encryption at rest, multi-region backups, and regional data residency options.
TimeCloud's answer:
Just a few examples of Timecloud's larger customers include: Marriott, DB Breweries, Sime Darby, My Food Bag, Steel & Tube, ITM, Air Rarotonga, Fastway Couriers, Ziwi
Share your experience with using Oncallizer and TimeCloud. For example, how are they different and which one is better?
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