Oncallizer
Oncall Scheduler
On-Call Schedule
Amion
QGenda
OnPage
ShiftFlow
Atto Time
Oncall Scheduler
Homebase
Connecteam
On-Call Schedule
7shifts
ClockShark
Fair on-call schedules for residency programs and staff teams. Weekend rules, per-person caps, and a fairness score โ then fine-tune any shift and export to Excel. Free, no signup for now!
ShiftFlow is a workforce management platform for small to midsize organizations with deskless employees, with a focus on field service and construction. It centralizes scheduling, GPS based time tracking, job codes, and document storage so crews, sites, and records stay in sync and move cleanly to payroll.
Scheduling tools include templates, copy week, open shifts, shift swap requests with approval, and coverage warnings that highlight conflicts before they cause gaps. Time tracking supports GPS verified clock ins on iOS, Android, and web, optional geofences, and rules for breaks, overtime, and differentials to support labor compliance. Missed punch and late start alerts surface exceptions in real time. Job codes attach hours to projects and phases for cost tracking by job, site, and role, with exportable reports.
The document center stores certifications, safety manuals, SOPs, and site instructions with access controls and expirations. Roles and permissions limit who can view or edit schedules, timecards, and files. Multilingual interfaces help mixed experience crews get up to speed quickly.
Managers gain a live view of who is working, where, and on what task, plus fast approvals for timecards and schedule changes. Crew members can clock in, review assignments, request swaps, and access documents from their phones. ShiftFlow is designed for mobile crews that cannot afford downtime, including contractors, maintenance and repair services, cleaning and janitorial, security and patrol, home care, retail, and hospitality. It replaces scattered spreadsheets with a single system that improves schedule reliability, time accuracy, and handoffs to payroll while reducing administrative overhead.
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Oncallizer's answer
Next.js, React, and TypeScript, with Supabase for accounts and storage. The schedule generator runs entirely in the browser โ no data leaves your device unless you save to an account.
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 โ And where most tools stop at โfilled slotsโ, Oncallizer shows you a fairness score you can defend when someone asks why they got three weekends.
Oncallizer's answer
Oncallizer doesnโt just fill a calendar โ it generates hundreds of candidate schedules and scores each one with Jainโs 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. Itโs also free to use for now with no signup โ the full builder runs in the browser.
Oncallizer's answer
Oncallizer was born from watching schedulers spend hours in spreadsheets trying to balance weekend calls by hand โ 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.
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.
Oncall Scheduler - Fair automated scheduling with engineer self-service Control
Atto Time - Atto is a simple, all-in-one solution that accurately tracks your employeesโ time and automates timesheets. Join 10,000+ businesses that trust Atto. Sign up now!
On-Call Schedule - Quickly update your on-call schedule on Google Calendar
Amion - Your busy schedule, simplified.
Homebase - Homebase makes managing hourly work easier for over 100,000 local businesses. With free shift scheduling, time tracking, team communication, and hiring, managers and employees can spend less time on paperwork and more time on growing their business.
QGenda - QGenda is scheduling success. Join the over 200,000 providers, staff, and administrators who trust QGenda to optimize their scheduling processes, reduce labor expenses, and improve provider performance.