Insights

Nonprofit EdTech Substantial Classrooms is a national nonprofit focused on substitute teaching, presenting an opportunity to partner with districts and foundations seeking scalable, low‑cost professional development and classroom continuity solutions.

Digital PD Platform Their offerings include SubSchool Online PD and SubPlans for streamlined sub plans, suggesting a turnkey suite for districts looking to modernize substitute management and reduce day‑to‑day staffing friction.

Incubation & Visibility Having roots in Stanford dschool and AT&T Aspire EdTech Accelerator enhances credibility with potential funders and district partners, enabling co‑development or grant‑driven pilots with education agencies.

Strategic Sponsorship As a fiscally sponsored project of Playworks, there may be alignment opportunities with other nonprofit education organizations, corporate sponsors, or CSR programs seeking to back substitutes and workforce development in schools.

Toolkit Accessibility The free best‑practices toolkit launch positions Substantial Classrooms as a thought leader; sales plays could emphasize premium‑level resources, onboarding support, and scalable professional development ecosystems for districts.

Substantial Classrooms Tech Stack

Substantial Classrooms uses 8 technology products and services including WordPress, Twemoji, Swiper, and more. Explore Substantial Classrooms's tech stack below.

  • WordPress
    Content Management System
  • Twemoji
    Font Scripts
  • Swiper
    Javascript Libraries
  • jQuery Mobile
    Mobile Frameworks
  • Priority Hints
    Performance
  • Google Tag Manager
    Tag Management
  • Jetpack
    Web Platform Extensions
  • TablePress
    Web Platform Extensions

Substantial Classrooms's Email Address Formats

Substantial Classrooms uses at least 1 format(s):
Substantial Classrooms Email FormatsExamplePercentage
First@substantialclassrooms.orgJohn@substantialclassrooms.org
100%

Frequently Asked Questions

What is Substantial Classrooms's official website and social media links?

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Substantial Classrooms's official website is substantialclassrooms.org and has social profiles on LinkedIn.

How much revenue does Substantial Classrooms generate?

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As of July 2026, Substantial Classrooms's annual revenue is estimated to be <$1M.

What is Substantial Classrooms's NAICS code?

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Substantial Classrooms's NAICS code is 92311 - Administration of Education Programs.

How many employees does Substantial Classrooms have currently?

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As of July 2026, Substantial Classrooms has approximately 2 employees across 1 continents, including North America. Key team members include Director Of Teaching And Learning: E. R.. Explore Substantial Classrooms's employee directory with LeadIQ.

What industry does Substantial Classrooms belong to?

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Substantial Classrooms operates in the Education Administration Programs industry.

What technology does Substantial Classrooms use?

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Substantial Classrooms's tech stack includes WordPressTwemojiSwiperjQuery MobilePriority HintsGoogle Tag ManagerJetpackTablePress.

What is Substantial Classrooms's email format?

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Substantial Classrooms's email format typically follows the pattern of First@substantialclassrooms.org. Find more Substantial Classrooms email formats with LeadIQ.

When was Substantial Classrooms founded?

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Substantial Classrooms was founded in 2016.
Substantial Classrooms logo

Substantial Classrooms

Education Administration ProgramsCalifornia, United States2-10 Employees

Substantial Classrooms is a nonprofit organization based in Oakland, California, focused on improving how substitute teaching is recruited, trained, and supported at the district level. Its offerings include SubSchool, which provides online professional development and facilitated learning communities for substitute teachers, and SubPlans, a tool to streamline the creation and management of sub plans so schools can equip substitutes with essential information for a successful day. Positioned within the education administration programs landscape, Substantial aims to help districts rethink substitute staffing processes and improve classroom coverage through human-centered design. The organization operates as a fiscally sponsored project of Playworks Education Energized, a California nonprofit, and has roots in Stanford’s dschool and the AT&T Aspire EdTech Accelerator. Substantial operates with a small team and serves educational districts seeking to enhance substitute teacher effectiveness and day-to-day operations for substitute staffing.

Section iconCompany Overview

NAICS Code
92311 - Administration of Education Programs
Founded
2016
Employees
2-10

Section iconFunding & Financials

  • <$1M

    Substantial Classrooms's revenue is estimated to be in the range of <$1M

Section iconFunding & Financials

  • <$1M

    Substantial Classrooms's revenue is estimated to be in the range of <$1M

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