Job notifications. Anytime. Anywhere.

SubAssistant is an online service substitute teachers use to automatically and continuously check the online SubFinder®, SmartFindExpress® or Aesop® systems. When a new job is available, SubAssistant automatically sends you a text message or email with the job details.

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What our subs are saying:

I love this app!! No need to sit on the computer and wait, it notifies you fast so you can get work quickly... Highly recommend!!

This is a great!!! I can know actually plan a schedule and know where I'm working in advance. No need to worry about the 5:30 am phone calls!! Yeah!
sherry, United States

When I first became a job, I would constantly miss sub opportunities if I wasn't refreshing the sub site on my computer or mobile all day long. Now, I stay busy pretty much all week! I LOVE SubAssistant. Thanks!
Mrs. G., TX

I love SubAssistant! I owe my new fulltime position to SubAssistant. I got a text on Christmas vacation about a sub request starting Jan 2nd. I went to my assignment and the school kept renewing my assignment until I was finally made fulltime. Thank you SubAssistant!
Diser Felix, New York, NY

FREE 21-day trial

You have nothing to lose! Sign up for SubAssistant and try it out for 21 days! We don’t ask for a credit card for the trial, so there’s no obligation.

24 x 7 x 365

SubAssistant runs automatically, around-the-clock monitoring your accounts for new available jobs. Free yourself from continually checking online or waiting for a phone call!

Instant Notifications

Set up your SubAssistant account to send text message alerts to your phone, or an alert to your email inbox (or both!).

Accept jobs instantly

With EasyAccept™ from SubAssistant, you're just one click away from accepting jobs

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Your info is secure

You can trust that the information you provide SubAssistant is always safe. The information you provide is encrypted during transmission across the Internet and is stored with encryption. Your information is never shared.

No smartphone required

Any phone capable of receiving text messages or email can be use to receive notifications from SubAssistant.

Supports both USA and Canadian accounts

We support all US and Canadian accounts

No battery drain

Our servers run the software and send you an alert when a new job offer is available. Your phone isn't constantly checking the site, draining battery and running up the data meter.

All your accounts in one place

SubAssistant supports the most popular substitute management systems: Aesop, SubFinder, and SmartFindExpress. You can add as many accounts as you need from one or more of these systems on just one SubAssistant account!

Real Human Support

If you ever need help, you'll get a fast, personal response.

NO Downloads!

No downloads, no installation, no complicated set up! SubAssistant doesn't run on your computer or your phone; it's entirely online!