SignSchool
SignSchool is a free, video-based online learning platform that teaches American Sign Language to hearing individuals and supplies K-12 and higher-education institutions with classroom ASL curricula via SignStudio, Canvas LMS, and the EduAppCenter.
- Company typePrivate
- Founded2014
- HeadquartersPrinceton, United States
- Headcount1–10
- GTM typeB2B and B2C
- OfferingSoftware
What SignSchool does
SignSchool Technologies LLC, founded in 2014 and based in Princeton, New Jersey, operates a free online learning platform for American Sign Language (ASL) under the consumer-facing brand SignSchool. The product consists of a web application at signschool.com alongside native iOS and Android apps, all marked 'Beta' as of the most recent copyright. The core curriculum is video-first and modular: a library of 5,000+ full-HD stock videos featuring a diverse roster of signers across 37 topic categories and 60+ handshape categories is organized into discrete learning modules rather than a fixed linear path. Layered tools include a searchable dictionary indexed by English equivalent, topic, or handshape (with an auto-updating Personal Dictionary and Favorites library), a daily 'Sign of the Day' email newsletter, and a Sign Review / Signing Game module that quizzes users across the full dictionary. A browser-based webcam practice mode (Chrome, Firefox, Edge, Opera) lets learners sign alongside the instructor in real time; webcam video is not recorded and is not visible to anyone other than the user.
Underlying technology is a custom adaptive video player that automatically downshifts resolution under slow network conditions, plus a self-authoring tool called SignStudio that lets educators assemble custom lessons from the 5,000+ stock video library. The business model is dual: the consumer product is free with self-serve signup (no paid consumer tier disclosed), while the B2B 'SignSchool for Education' arm — which includes SignStudio, LMS-integrated delivery (Canvas), and an EduAppCenter marketplace listing — is quote-based and gated behind a Typeform 'Request Information' form. Distribution channels are web self-serve, iOS App Store, Google Play, Canvas LMS integration, and the EduAppCenter. The company was incubated at Princeton University's eLab Startup Accelerator (Keller Center) in 2014, won the 2014 TigerLaunch Pitch Competition (Social Entrepreneurship Track), received the 2015 Princeton Innovation 25 Under 25 Award, and is supported by Microsoft BizSpark. No external equity funding rounds, named investors, customer logos, or revenue figures are disclosed in the source data; team size is 1–10 employees.
SignSchool firmographics
Firmographics- Name
- SignSchool
- Legal name
- SignSchool Technologies LLC
- Website
- https://signschool.com
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- SignSchool is a free, video-based online learning platform that teaches American Sign Language to hearing individuals and supplies K-12 and higher-education institutions with classroom ASL curricula via SignStudio, Canvas LMS, and the EduAppCenter.
- Ownership category
- akta.pro rank
SignSchool industry classification
Industry- Product category
- Online Language Learning
- NAICS
- Educational Services (611), Educational Support Services (611710), Educational Services (61), Educational Support Services (6117)
- SIC
- Services-Educational Services (8200), Services-Prepackaged Software (7372)
- akta.pro primary industry
- Sign Language Learning Programs (ASL/BSL, etc.) (EDAMAFAM)
Keywords
Where SignSchool is headquartered
LocationHeadquarters
- HQ city
- Princeton
- HQ country
- United States
- HQ region
- North America
Markets served
SignSchool business model
Business model- GTM type
- B2B and B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Free consumer learning product: SignSchool's primary consumer offering (desktop web, iOS app, Android app) is free to use indefinitely with self-serve signup; no consumer subscription fee is charged for the core learning, dictionary, and review tools.
- Education / classroom license: Institutional B2B offering for K-12 schools and districts, including access to 5,000+ stock videos, SignStudio authoring, custom development, and LMS integration (Canvas, EduAppCenter); pricing is not publicly disclosed and is gated behind a 'Request Information' form.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Free consumer plan |
| Other | — | Education / Classroom plan |
Go-to-market motion3 records
Distribution channels6 records
Marketing channels6 records
SignSchool product offering
Product offeringCore offering
SignSchool is a free online learning platform that teaches American Sign Language (ASL) through a modular, video-based curriculum featuring interactive exercises, an in-browser webcam practice mode, and a searchable dictionary indexed by sign, topic, and handshape. It is distributed via web (signschool.com), iOS, and Android to individual learners, and offers a separate SignSchool for Education tier with the SignStudio authoring tool, 5,000+ stock videos, and Canvas LMS integration for K-12 schools and districts.
Product overview
SignSchool is a single unified learning platform for American Sign Language, rather than a separately packaged platform-plus-modules architecture. The core product is the SignSchool web platform (free, marked Beta), which delivers a modular, video-based ASL curriculum with interactive exercises, a learning Dashboard, and user Settings. Layered on top of the core platform are several named learning tools: a Dictionary (with auto-updating Personal Dictionary and Favorites library), Sign of the Day (a daily email-delivered sign), and Sign Review / Learning Games (which includes the Signing Game sub-module for full-dictionary quiz play). For the classroom market, SignSchool additionally offers SignSchool for Education, an education-tier add-on built around SignStudio — a self-authoring tool that lets teachers assemble custom lessons from 5,000+ stock videos and distribute them through LMS integrations (Canvas, Edu App Center). The same SignSchool experience is also distributed as native iOS and Android apps for mobile learners. Together, the Dictionary, Sign of the Day, Sign Review / Signing Game, and SignStudio (Education) constitute the platform's distinct product modules, all served from the same underlying SignSchool learning environment.
Differentiator
Problem solved
Functional benefit
Brands
- SignStudio: SignSchool's self-authoring tool that lets educators create custom ASL lessons in seconds using the platform's 5,000+ stock videos; part of the SignSchool Education offering.
Products and services
- SignSchool Web Platform A free, self-paced online learning platform for American Sign Language that delivers a modular video-based curriculum with interactive exercises, quick lectures, reviews, a dashboard for progress tracking, and an in-browser webcam practice mode for individuals learning ASL.
- SignSchool Dictionary A searchable ASL dictionary that lets users look up signs by English word, topic category, or handshape, with a Personal Dictionary that auto-updates as users encounter new signs and a Favorites library for bookmarking.
- Sign of the Day A daily learning feature that delivers a featured ASL sign to subscribed users' inboxes, with a browsable archive of past entries and social sharing on individual sign pages.
- Sign Review (Learning Games) A review and reinforcement tool with three modes — Signing Game, Topics, and Handshapes — in which users select the English equivalent that best matches the shown video sign, with the Signing Game covering the full SignSchool dictionary.
- SignSchool for Education (with SignStudio) A B2B classroom offering for K-12 schools and districts that includes access to 5,000+ stock videos, the SignStudio self-authoring tool for building custom ASL lessons, custom development, and integration with the Canvas LMS via EduAppCenter.
- SignSchool iOS App The native iOS app version of the SignSchool learning platform, providing free mobile access to the ASL curriculum, dictionary, and review tools on iPhone and iPad.
- SignSchool Android App The native Android app version of the SignSchool learning platform, published on Google Play, providing free mobile access to the ASL curriculum, dictionary, and review tools on Android phones and tablets.
Quantifiable outcome
- Library of 5,000+ high-quality stock videos available for custom ASL lesson authoring in the education product
- +2 more outcomes
Companies that use SignSchool
Customer profileSegments4 records
Ideal customer profiles2 records
SignSchool technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature5 records
SignSchool partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- Princeton University eLab (Keller Center)coreSignSchool was developed within Princeton University's eLab Startup Accelerator and Incubator. The relationship provides formative incubation, mentorship, and institutional credibility (displayed on the About page).
- Princeton Entrepreneurship Club (TigerLaunch)minorPrinceton Entrepreneurship's TigerLaunch Pitch Competition 2014 - 1st Place Winner, Social Entrepreneurship Track; relationship is the competition affiliation itself rather than an ongoing commercial partnership.
- Princeton InnovationminorSelected for Princeton Innovation's 2015 25 Under 25 Award, which SignSchool displays on the About page as a recognition/credibility marker.
- Canvas LMS (Instructure)coreSignSchool integrates with the Canvas learning management system so schools can install the SignSchool app inside their Canvas environment to deliver ASL curriculum.
- EduAppCentercoreSignSchool is listed on the EduAppCenter (apps/558) as an installable educational app, providing K-12 schools a pre-built channel to discover and deploy SignSchool.
Scale indicators6 records
Recent moves5 records
Expansion highlights5 records
SignSchool competitors and assessment
Company assessmentDirect peers
- The ASL App: Mobile-first ASL learning app with short video lessons taught by Deaf signers. Directly comparable to SignSchool's iOS/Android consumer learning experience.
- HandSpeak: Online ASL dictionary, phrase library, and learning resource for ASL. Competes head-to-head with SignSchool's dictionary and basic learning content for ASL self-learners.
- Lingvano: Subscription sign language learning app originally for BSL/American Sign Language with mobile-first lesson delivery. Closely comparable business model and product format to SignSchool.
- Lifeprint (ASL University): Free online ASL learning resource maintained by William Vicars at Sacramento State University. The most established free ASL curriculum online, directly competing with SignSchool's free consumer offering.
- Signing Savvy: Subscription-based online ASL dictionary and video lookup tool with browse-by-word and category features. Directly comparable to SignSchool's interactive dictionary, but monetized via paid membership.
- Start ASL: Paid online ASL course platform offering structured curriculum with instructor support. Comparable to SignSchool's modular curriculum approach but with a paid subscription model.
Broad incumbents
- Duolingo: Mass-market language learning platform with mobile-first gamified lessons. While focused on spoken languages, it competes for the same 'language learning online' consumer mindshare and could expand into sign languages.
- Gallaudet University ASL Connect: University-affiliated online ASL program from the leading U.S. Deaf institution, offering credit-bearing ASL courses. Overlaps with SignSchool's education vertical but with stronger institutional brand.
Emerging players
- Sign It ASL: Video-based ASL learning course from the Signing Time brand featuring Deaf instructors. Comparable niche consumer ASL learning product with a defined curriculum.
Others
- Outschool: Marketplace for live online classes including numerous ASL offerings. Adjacent ecosystem participant; competes for the same learner dollars in some cases and offers ASL instructors a distribution alternative.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
SignSchool social profiles
Digital presenceSignSchool financial estimates
Financial estimateRevenue estimate
Valuation estimate
SignSchool leadership team
Management profileNumber of profiles
Profiles3 records
SignSchool funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SignSchool M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about SignSchool
What does SignSchool do?
SignSchool is a free online learning platform that teaches American Sign Language (ASL) through a modular, video-based curriculum featuring interactive exercises, an in-browser webcam practice mode, and a searchable dictionary indexed by sign, topic, and handshape. It is distributed via web (signschool.com), iOS, and Android to individual learners, and offers a separate SignSchool for Education tier with the SignStudio authoring tool, 5,000+ stock videos, and Canvas LMS integration for K-12 schools and districts.
Is SignSchool a public or private company?
SignSchool is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was SignSchool founded?
SignSchool was founded in 2014. It employs 1 to 10 people.
Where is SignSchool based?
SignSchool is headquartered in Princeton, United States, in the North America region.
How does SignSchool make money?
Two revenue lines are on record. Free consumer learning product is the primary driver. The others are education / classroom license.
Who are SignSchool's main competitors?
Direct peers on record are The ASL App, HandSpeak, Lingvano, Lifeprint (ASL University), Signing Savvy and Start ASL. Broad incumbents are Duolingo and Gallaudet University ASL Connect. Sign It ASL is listed as an emerging player. Outschool is listed as an others.
Does SignSchool have an API?
No public API is recorded for SignSchool.
What industry is SignSchool in?
SignSchool's product category is Online Language Learning. Its primary akta.pro industry code is EDAMAFAM, Sign Language Learning Programs (ASL/BSL, etc.). Its NAICS code is 611 and its SIC code is 8200.