SubHub provides a SaaS platform that streamlines the onboarding, orientation, and daily communication of substitute teachers for K‑12 schools. The service lets districts upload customized content such as school values, campus maps, and policies, and offers a mobile‑accessible chat to coordinate substitutes in real time. Schools pay a subscription fee to reduce administrative overhead and improve substitute readiness.
Funding
$100K raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

Founders
Product
Problem
K-12 schools face challenges in efficiently onboarding substitute teachers, leading to inconsistencies in classroom management and instructional quality when regular teachers are absent. Traditional onboarding processes are time-consuming for administrators, and substitute teachers often lack immediate access to essential school-specific information and lesson plans.
Solution
SubHub offers a streamlined platform designed to expedite the onboarding process for substitute teachers in K-12 schools. The platform provides quick training modules, customizable content specific to each school's values and campus, and readily available lesson plan templates. Real-time communication tools facilitate seamless interaction between administrators and substitute teachers, ensuring support and addressing immediate needs throughout the school day. By centralizing essential resources and communication channels, SubHub aims to improve the consistency and effectiveness of substitute teaching, allowing administrators to focus on their primary responsibilities.
Target Audience
SubHub primarily targets K-12 school administrators and principals responsible for managing substitute teacher onboarding and ensuring classroom coverage during teacher absences.
Features
- Digital onboarding modules to quickly train substitute teachers on school-specific policies and procedures.
- Customizable content feature allowing schools to upload campus maps, school values, and other relevant information.
- Mobile-accessible platform for easy communication and access to resources on the go.
- Real-time chat functionality for instant support and issue resolution during the school day.
- Centralized repository for lesson plan templates, ensuring instructional continuity.