Subbey vs. PowerSchool SmartFind Express: Which Substitute Teacher App Is Right for Your School?

PowerSchool is a giant in K-12 software, but does your school need an enterprise callout system to fill a sub job? Here is an honest, side-by-side look at Subbey and PowerSchool SmartFind Express for administrators at public, private, charter, and independent schools.

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Subbey is a mobile-first substitute teacher app built for schools that want to post a sub job in seconds and have it claimed in minutes, with flat annual pricing and personal onboarding from the founder. PowerSchool SmartFind Express is a long-established, automated substitute callout system sold within PowerSchool's district-scale Unified Talent ecosystem, with custom-quote pricing. If you want simple, fast sub management your teachers will actually love, Subbey is the better fit. If you are a large district standardizing on the full PowerSchool platform, SmartFind Express may fit that mold.

Table of Contents

Overview of Subbey and PowerSchool SmartFind Express
Side-by-Side Comparison
Key Differences
Time Savings Calculator
Which Schools Should Choose Subbey
Frequently Asked Questions

What Are Subbey and PowerSchool SmartFind Express?

Both platforms help schools cover teacher absences, but one is a focused app and the other is a module in one of the largest K-12 software ecosystems in the country.

Subbey: the simple substitute teacher app

Subbey was founded by Shea McGee, a teacher who was tired of the texting, calling, and emailing it took to find a sub. With Subbey, teachers and administrators post a job in a few clicks, every sub in your school's pool gets an instant notification, and the first available sub claims the job with one tap. You can also hand-pick which subs a job goes to.

Subbey includes in-app chat, lesson plan sharing, real-time confirmations, and a full calendar on iOS and Android, and it is trusted by 2,000+ teachers.

PowerSchool SmartFind Express: enterprise callout automation

SmartFind Express is PowerSchool's substitute management system, a time-tested platform that automates substitute callouts through text messages, automated phone calls, a mobile app, and auto-accept rules. It is part of PowerSchool's Unified Talent suite, which sits alongside the company's student information system, enrollment, and HR products used by districts nationwide.

That scale and configurability serve big-district HR departments well, but for a single school, it can mean enterprise procurement, district-level configuration, and more system than the front office needs to fill a Tuesday absence.

Subbey vs. PowerSchool SmartFind Express: Side-by-Side Comparison

Here is how the two substitute management platforms compare on the things school administrators ask about most.

Substitute teacher software comparison: Subbey vs. PowerSchool SmartFind Express (2026)

Feature	Subbey	PowerSchool SmartFind Express
Built for	Public, private, charter, independent schools & preschools of any size	Primarily large districts, often alongside the PowerSchool SIS
Post a sub job	A few clicks from your phone	Web and app entry
Choose which subs see a job	Teachers and admins can self-select subs	Via configured preference rules
In-app chat with subs	Built in	Job messaging where enabled by the district
Lesson plan sharing	Shared right in the app	Notes attached to jobs
Setup & onboarding	Fast: the Subbey team personally onboards your staff and your subs	Enterprise implementation through district HR/IT
Ease of use for non-tech-savvy staff	Designed to be learned in minutes	Highly configurable system that generally requires training
Bring your own substitute pool	Yes, and Subbey can help you source more subs if needed	Yes
Pricing	One flat annual subscription per school with unlimited staff & subs	Custom quote; part of PowerSchool contract discussions
Support	Personal support: you can email the founder directly	Enterprise help desk and community portal
Mobile apps	iOS & Android for admins, teachers, and subs	Mobile app for substitutes
Broader suite add-ons	Focused on doing one thing brilliantly: filling sub jobs	SIS, enrollment, HR, and talent products across the PowerSchool platform
Founded by	A teacher who lived the sub-finding problem	One of the largest K-12 software companies in North America

PowerSchool and SmartFind Express are trademarks of PowerSchool Holdings, Inc. Feature information is based on publicly available materials and may change; verify details with each vendor.

3 Key Differences Between Subbey and PowerSchool

A focused app vs. a platform module

Subbey does one job, substitute teacher management, and makes it effortless. SmartFind Express is one module inside PowerSchool's sprawling K-12 platform, which is powerful for districts standardizing on PowerSchool but adds procurement and configuration overhead for a single school.

Flat pricing vs. enterprise contracts

Subbey is one flat annual subscription for your whole school: every admin, teacher, and sub included. SmartFind Express pricing is quoted as part of district-level PowerSchool contracts, which makes budgeting harder for an individual school.

A founder you can talk to vs. a help desk

When schools join Subbey, Shea and the team personally set up the account, add staff, and onboard every substitute. Questions go to real people who know your school, not a ticket queue or community forum.

How Much Time Is Your Sub Process Costing You?

Drag the sliders to match your school. Whether you are working the phones or clicking through an enterprise system, see how many hours Subbey gives back to your front office every year.

Teacher absences per week 8

Minutes spent filling each absence today 25 min

Weeks in your school year 36

With Subbey, posting a job takes about a minute. Then your subs are notified instantly and the first to tap claims it. No phone tag, no follow-up.

115 Hours saved per year with Subbey

120 hrsYour process now

5 hrsWith Subbey

17School days back

Reclaim those hours. Book a demo

Which Schools Should Choose Subbey Over Frontline?

Subbey is substitute teacher software for every kind of school, here is how each one benefits.

Private & independent schools

Most enterprise absence systems are priced and built for big districts. Subbey gives private and independent schools a modern sub management app sized and priced for a single school, with the personal support smaller teams expect.

Public schools

Public schools use Subbey to cut the daily scramble of covering absences. Front-office staff post jobs in seconds instead of working the phones, and principals see coverage confirmed in real time.

Charter schools

Charter schools and networks love that Subbey is fast to roll out, easy for every campus to adopt, and does not require an enterprise IT project to launch. Add campuses and administrators as you grow.

Preschools & early learning centers

Coverage matters even more when ratios are on the line. Subbey helps preschools and early childhood programs alert their subs instantly, so classrooms stay covered and compliant.

See Subbey in action, in 20 minutes.

Book a live demo with Shea, Subbey's founder and a former teacher. He will show you exactly how your school would post jobs, notify subs, and fill absences in minutes, and answer every question about switching from SmartFind Express.

Book a demo with Shea

Frequently Asked Questions: Subbey vs. PowerSchool SmartFind Express

Subbey is a mobile-first substitute teacher app built for individual schools that want to post sub jobs in seconds and fill them fast, with flat annual pricing and personal onboarding from the founder. PowerSchool SmartFind Express is an automated substitute callout system sold within PowerSchool's district-scale Unified Talent suite, typically purchased through enterprise contracts.

Yes. Subbey is a leading SmartFind Express alternative for schools that want simple, fast substitute teacher management without enterprise complexity. Jobs are posted in a few clicks, subs in your school's own pool are notified instantly, and the first available sub claims the job, often within minutes.

No. Subbey works for any school regardless of which SIS you use. It runs alongside your existing systems, so you can modernize substitute management without changing anything else.

A teacher or administrator creates a sub job in a few clicks. Subbey instantly notifies the substitutes in your school's pool, and the first sub to claim the job gets it. Teachers and admins can also self-select exactly who a job is sent to, and lesson plans and messages are shared right in the app.

Yes. Subbey works for public schools, private schools, charter schools, independent schools, and preschools. Smaller schools love how lightweight it is, and multi-campus organizations use it to run a consistent sub management system across buildings.

Subbey is one flat annual subscription per school that covers every administrator, teacher, and substitute: no per-user fees. SmartFind Express pricing is quoted per district as part of PowerSchool contract discussions. Book a demo with Shea to get exact Subbey pricing for your school.

Yes. Most schools bring their existing substitute list. After you sign up, the Subbey team reaches out to your subs directly and helps them set up their accounts, so your current pool is ready to receive jobs immediately. Need more subs? Subbey also offers optional sub-sourcing services.

Jobs are often claimed within minutes, and most are covered within the hour. The moment a job is posted, every available sub in your pool gets a push notification: no phone tag, no automated phone trees, no email chains.

It is easy. Book a demo with Shea, and after the call the Subbey team sets up your school's account, adds your staff, and personally onboards your substitute pool. Most schools are posting and filling jobs almost immediately.

Yes. Subbey is available on iOS and Android. Substitutes see open jobs, accept with one tap, chat with the school, view lesson plans, and manage their whole schedule from their phone.

Get Subbey… Your Teachers Will Thank You.

Join the schools that traded phone trees and enterprise logins for a substitute teacher app people love.

Book a demo with Shea