Readability Matters
Readability Matters is a U.S. nonprofit that researches and advocates for personalized reading typography, convening a cross-sector consortium with Adobe, Google, and Monotype to embed adjustable text formats in widely used platforms for K-12, adult literacy, business, and senior audiences.
- Company typePrivate
- Founded2019
- HeadquartersFort Collins, United States
- Headcount1–10
- GTM typeB2B and B2C
- OfferingSoftware
What Readability Matters does
Readability Matters is a U.S.-based nonprofit 501(c)(3) organization founded in 2019 (with research roots dating to 2004) and headquartered in Windsor, Colorado. The organization's mission is to advance personalized reading through typography — advocating that adjustable font, size, character spacing, character width, character weight, and line spacing meaningfully improve reading fluency and comprehension for individuals. It operates a small core team (1-10 staff) led by co-founders Kathy Crowley and Marjorie Jordan, and functions primarily as a research and ecosystem convener rather than a product vendor.
The organization's core technology assets are the Readability Features taxonomy (a defined set of typographic parameters) and a suite of free, open-source tools including the Readability Demo Sandbox, Readability Explorer (via Exquisitive Tutor), ReadabilityRx (a voice-AI-based reading assessment tool built on SoapBox Labs' engine), and the Virtual Readability Lab (developed by University of Central Florida). It also convenes The Readability Consortium — a cross-sector coalition with Adobe, Google, Monotype, and UCF — and operates the Readability Research Foundation to channel philanthropic funding into university labs. The evidence base includes 35+ peer-reviewed studies demonstrating outcomes such as a 28% average fluency gain in classroom studies and a 20% gain in K-8 reading speed and comprehension.
The business model is nonprofit grant- and donation-funded. Readability Matters relies on corporate sponsorships (with Adobe as premier sponsor), philanthropic grants (KPMG Community Impact Grant, Sobrato Philanthropies), state appropriations routed through research partners (e.g., $1M Florida appropriation to UCF), and individual donations. All tools and research outputs are provided free of charge. The go-to-market motion is community-led and advocacy-oriented — disseminating research, convening partners, and influencing product roadmaps at Adobe, Google, and Monotype rather than selling directly to end users. Target beneficiaries span K-12 education, higher education and adult literacy, business/corporate productivity use cases, and healthcare/senior care (including dementia-friendly content via Mindful Libraries).
Readability Matters firmographics
Firmographics- Name
- Readability Matters
- Legal name
- Readability Matters
- Website
- https://readabilitymatters.org
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Readability Matters is a U.S. nonprofit that researches and advocates for personalized reading typography, convening a cross-sector consortium with Adobe, Google, and Monotype to embed adjustable text formats in widely used platforms for K-12, adult literacy, business, and senior audiences.
- Ownership category
- akta.pro rank
Readability Matters industry classification
Industry- Product category
- Digital Reading Accessibility Software
- NAICS
- Book Publishers (513130), Libraries and Archives (51921)
- SIC
- Miscellaneous Publishing (2741), Books: Publishing Or Publishing & Printing (2731)
- akta.pro primary industry
- Literacy & Reading Intervention Technology (EDAJAMAF)
- akta.pro secondary industries
- Reading Fluency & Speed Reading Programs (EDAMAJAK), Reading Comprehension & Close Reading Enrichment (EDAMAJAB), eBook & Digital Reading Platforms (BPAMAJAK), AT for Reading, Writing & Learning (Literacy/Executive Function) Tools & Training (EDAKAIAC)
Keywords
Where Readability Matters is headquartered
LocationHeadquarters
- HQ city
- Fort Collins
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Readability Matters business model
Business model- GTM type
- B2B and B2C
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Donations and Grants: Readability Matters operates as a registered nonprofit 501(c)(3) organization (EIN: 83-4462479) that relies on donations, corporate sponsorships, and grants to fund operations and research initiatives.
Go-to-market motion2 records
Distribution channels4 records
Marketing channels7 records
Readability Matters product offering
Product offeringCore offering
Readability Matters is a nonprofit organization that develops open-source readability tools and advocates for personalized reading formats embedded in digital platforms. Its core offerings include the Readability Sandbox, Readability Explorer, ReadabilityRx, and the Virtual Readability Lab, serving both business productivity users and the education sector.
Product overview
Readability Matters is a tech-for-good nonprofit organization (501(c)(3)) that serves as the central hub for personalized reading research and advocacy. The organization's core offerings include the Readability Features Demo Sandbox—an interactive open-source web tool for experimenting with typography personalization—and the Readability Explorer (via Exquisitive partnership) for assessing optimal text formats. Supporting products include ReadabilityRx (voice-AI-based reading assessment), the Virtual Readability Lab (UCF-developed research tool), The Readability Consortium (multi-organization research initiative), the Readability Research Foundation (funding arm), The Readability Press (newsletter), and the Readability Wiki (knowledge base). The organization convenes the reading ecosystem—tech companies, publishers, and educators—to implement personalized text format technology that improves reading outcomes for all readers.
Differentiator
Problem solved
Functional benefit
Brands
- Readability Research Foundation (RRF): A project of Readability Matters that powers the Readability Research Community by linking funders with a cross-institutional network of university labs and independent researchers.
Products and services
- Readability Sandbox
Quantifiable outcome
- 28% average fluency gain for students using personalized text formats
- +4 more outcomes
Companies that use Readability Matters
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles3 records
Readability Matters technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability4 records
Feature5 records
Readability Matters partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered major, core and supporting.
- Exquisitive TutormajorDeveloped Readability Explorer tutoring module based on Exquisitive's platform created by DARPA engineers. Explores reader preferences for character width and spacing in immersive learning environment.
- MonotypemajorGlobal leader in type design joined Readability Consortium to expand efforts for worldwide readability-enhancing solutions. Ben Semmes, COO, authored Forbes article on personalization in digital typography.
- The Readability ConsortiumcoreCollaborative research initiative comprising Adobe, Google, Readability Matters, University of Central Florida, and growing to include Monotype and 18+ research associates. Committed to building data and open-source tools for better digital reading solutions.
- AdobecorePremier sponsoring partner and first technology partner. Collaborated on proof-of-concept prototypes for Readability Features in Adobe Reader. Adobe developed Liquid Mode with reading settings based on Readability Matters' research insights. Rick Treitman serves as Entrepreneur in Residence at Adobe.
- ReadWorkscoreEducation content platform partnering to explore readability impacts. Chief Academic Officer Dr. Susanne Nobles collaborates on K-8 readability study with University of Oregon. Joint goal of improving outcomes for all learners.
- University of Central Florida (UCF)coreResearch partner operating UCF Readability Lab. Professor Ben D. Sawyer leads readability research. UCF received $1M state appropriation in 2023 to expand personalized text format research.
- GooglecoreMember of The Readability Consortium. Committed to improving readability through Chrome Reading Mode (adjustable fonts, text size, letter and line spacing, background color) and variable fonts development with Hilary Palmén.
- University of Oregon (BRT Lab)majorLiteracy experts Dr. Joseph Nese and Dr. Gerald Tindal leading oral reading fluency assessment and implementation study using ReadWorks content to evaluate personalized text format impact.
- SoapBox LabssupportingVoice-AI engine provider for ReadabilityRx oral reading fluency assessment tool. Technology enables interactive reading assessment for research studies.
- World EducationmajorDivision of JSI providing Change Agent newsletter content for Readability Sandbox. Dr. Jen Vanek collaboration on readability for adult literacy and Lightning Learning content.
- Mindful LibrariessupportingDementia-inclusive content provider contributing Nana's Books, Mirador Magazine, and Resense Register materials to Readability Sandbox for dementia-friendly reading experiences.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
Readability Matters competitors and assessment
Company assessmentEmerging players
- OpenDyslexic: Open-source typeface designed to increase readability for readers with dyslexia. Comparable because both advocate for typography as a tool to improve reading outcomes, though OpenDyslexic focuses specifically on a single font for dyslexic readers rather than personalization across populations.
Broad incumbents
- Microsoft Immersive Reader: Free reading tool built into Microsoft products (Word, OneNote, Edge) offering text spacing adjustments, font customization, and reading aloud. Comparable because both address reading accessibility through text format personalization, though Microsoft is a major tech incumbent with massive distribution.
- TextHelp (Read&Write): Established literacy support platform offering reading assistance tools including text-to-speech, translation, and formatting. Comparable to RM because both serve struggling readers and learners with reading differences, though TextHelp is a commercial incumbent with broader product portfolio.
- Khan Academy: Large educational nonprofit offering free online courses and learning content including literacy programs. Comparable as nonprofit education organization focused on learning outcomes and equity, though Khan Academy is much larger and broader in scope than RM's specific text personalization focus.
Others
- DonorsChoose: Nonprofit crowdfunding platform for K-12 teachers and schools. Comparable as education-focused nonprofit operating through donations and grants, but serves a different function (resource funding) rather than directly improving reading outcomes through research.
- ReadWorks: Educational nonprofit providing free reading comprehension curriculum and content to K-12 teachers. Listed as both partner and peer because both address K-12 reading outcomes through research-backed interventions, though ReadWorks focuses on content/curriculum rather than text format personalization.
- World Education: Nonprofit organization working to increase educational opportunity for underserved populations including adult literacy programs. Listed as partner and peer because both address adult literacy challenges, with World Education providing content (Change Agent newsletter) to RM's Sandbox.
Direct peers
- Learning Ally: Nonprofit organization providing audiobooks and literacy resources for students with reading disabilities including dyslexia. Comparable because both are nonprofit literacy-focused organizations serving readers who struggle with traditional text formats, though Learning Ally focuses on audio rather than text personalization.
- BeeLine Reader: Commercial ed-tech company that applies color gradients and text formatting to improve reading speed and comprehension. Direct peer because both organizations focus on typography/text format personalization to improve reading outcomes, though BeeLine is a for-profit company with proprietary product.
- Benetech: Tech-for-good nonprofit developing software for social impact including Bookshare (accessible e-books for people with reading barriers). Comparable because both are nonprofit technology organizations addressing literacy access through research-driven software, with similar advocacy and partnership-driven models.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Readability Matters social profiles
Digital presenceReadability Matters compliance and trust
Trust signalCompliance1 record
Readability Matters financial estimates
Financial estimateRevenue estimate
Valuation estimate
Readability Matters leadership team
Management profileNumber of profiles
Profiles2 records
Readability Matters subsidiaries and ownership
Company hierarchySubsidiaries1 record
Readability Matters funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Readability Matters 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 Readability Matters
What does Readability Matters do?
Readability Matters is a nonprofit organization that develops open-source readability tools and advocates for personalized reading formats embedded in digital platforms. Its core offerings include the Readability Sandbox, Readability Explorer, ReadabilityRx, and the Virtual Readability Lab, serving both business productivity users and the education sector.
Is Readability Matters a public or private company?
Readability Matters is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Readability Matters founded?
Readability Matters was founded in 2019. It employs 1 to 10 people.
Where is Readability Matters based?
Readability Matters is headquartered in Fort Collins, United States, in the North America region.
How does Readability Matters make money?
One revenue line is on record: donations and Grants.
Who are Readability Matters's main competitors?
OpenDyslexic is listed as an emerging player. Broad incumbents are Microsoft Immersive Reader, TextHelp (Read&Write) and Khan Academy. Others are DonorsChoose, ReadWorks and World Education. Direct peers are Learning Ally, BeeLine Reader and Benetech.
Does Readability Matters have an API?
No public API is recorded for Readability Matters.
What industry is Readability Matters in?
Readability Matters's product category is Digital Reading Accessibility Software. Its primary akta.pro industry code is EDAJAMAF, Literacy & Reading Intervention Technology, with a secondary code of EDAMAJAK, Reading Fluency & Speed Reading Programs. Its NAICS code is 513130 and its SIC code is 2741.