Learneo

What Learneo does

Learneo is a platform of eight builder-driven productivity and learning businesses formed in December 2022 when Course Hero, Inc. rebranded as a corporate parent. The portfolio comprises Course Hero (online learning and document-sharing platform), QuillBot (AI writing assistant), LanguageTool (multilingual AI grammar and spell checker supporting 25+ languages), Symbolab (AI mathematics solver), CliffsNotes (study guides, 60+ year heritage), LitCharts (literature study resources), Scribbr (AI-assisted academic editing), and Bartleby (textbook solutions acquired from Barnes & Noble Education's Digital Student Solutions segment in May 2023). The company serves over 100 million monthly active users across more than 3 million annual paid subscriptions, with stated ambitions to reach 50 million subscriptions by 2030.

Learneo's underlying technology stack is built around AI capabilities applied across text and mathematics domains, specifically NLP for grammar checking and paraphrasing, generative AI for content rewriting and summarization, and knowledge retrieval for symbolic math solving and document access. Products operate as independent consumer web and mobile applications distributed across 30+ SEO-authoritative domains, with the LanguageTool brand extending the platform into B2B enterprise sales (60,000+ paying subscribers, including corporate clients across Europe and Latin America). The platform architecture intentionally delegates product and P&L ownership to subsidiary CEOs while centralizing capital allocation, AI infrastructure, and cross-product learnings.

The business model is primarily subscription-based with freemium conversion mechanics across all eight brands; consumer/SMB traffic is captured via product-led growth and organic SEO, while enterprise revenue (notably LanguageTool and QuillBot corporate seats) is captured via direct sales. Combined revenue was disclosed at over $200 million across six businesses as of December 2022, against a $3.6 billion post-money valuation following a $395 million Series C led by Wellington Management, GSV Ventures, and Sequoia Capital Global Equities. Primary customer segments are high school and college students (core), working professionals (a stated growth vector given that 40%+ of U.S. college students and 80%+ of U.S. graduate students work while studying), educators, and enterprise clients.

Name

Learneo

Legal name

Learneo, Inc.

Website

https://learneo.com

Company type

Private

Founded year

2022

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Learneo operates a decentralized platform of eight AI-powered learning and productivity brands — including Course Hero, QuillBot, LanguageTool, and Symbolab — serving over 100 million monthly active students, professionals, and educators globally through subscription and freemium models.

Ownership category

akta.pro rank

Product category

Educational Technology Software

NAICS

Exam Preparation and Tutoring (611691), Educational Support Services (61171), Language Schools (611630)

SIC

Services-Educational Services (8200), Services-Prepackaged Software (7372)

akta.pro primary industry

AI-Powered Tutoring & Study Assistant Platforms (EDANAGAD)

akta.pro secondary industries

Math & STEM Learning Technology (incl. Coding/Robotics Platforms) (EDAJAMAG), Certification & Credentialed Creator Programs (MPACALAI)

Keywords

• AI writing assistance
• Online learning platform
• Mathematics problem solving
• Academic editing services
• Study guide resources

Headquarters

HQ city

Redwood City

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Subscription Revenue: The company generates revenue primarily through subscription-based models across its eight business lines, including Course Hero, QuillBot, LanguageTool, Scribbr, Symbolab, Bartleby, CliffsNotes, and LitCharts. Learneo has surpassed 3 million subscriptions per year and targets 50 million subscriptions per year by end of 2030.
2. Freemium Model: LanguageTool has over 60,000 paying subscribers alongside millions of free users across Europe and Latin America, indicating a freemium model where basic features are free with premium paid upgrades.
3. B2B Enterprise Subscriptions: LanguageTool serves both B2C consumers and B2B enterprise clients, indicating revenue from corporate/enterprise subscription contracts alongside individual consumer subscriptions.
4. Academic Content Services: Course Hero and related platforms generate revenue from educational document sharing and study resources, serving millions of students and thousands of educators.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Learneo operates a platform of eight builder-driven productivity and learning businesses offering AI-powered tools for writing assistance (QuillBot, LanguageTool, Scribbr), academic study materials (Course Hero, CliffsNotes, Bartleby, LitCharts), and mathematics problem solving (Symbolab). The platform serves more than 100 million monthly active users globally with subscriptions across multiple languages, combining self-serve consumer products with enterprise B2B subscriptions for corporate clients.

Product overview

Learneo is a platform of builder-driven productivity and learning businesses comprising eight distinct operating units: Course Hero (online learning platform), QuillBot (AI writing companion), CliffsNotes (study guides), Symbolab (mathematics solver), LanguageTool (multilingual writing platform), Scribbr (academic editing service), LitCharts (literature resources), and Bartleby (textbook solutions). The platform serves over 100 million monthly active users and has surpassed 3 million subscriptions per year, targeting 50 million subscriptions per year by 2030. Five of the eight businesses were acquired over the past two years, with the portfolio united around a shared mission of supercharging productivity and learning through AI-powered tools. The platform operates with decentralized, entrepreneurial teams that collaborate while maintaining autonomy.

Differentiator

Problem solved

Functional benefit

Brands

• Bartleby: Academic homework help and textbook solutions platform with access to thousands of solutions written by subject matter experts
• CliffsNotes
• Course Hero
• LanguageTool
• LitCharts
• QuillBot
• Scribbr
• Symbolab

Products and services

• Course Hero An online learning platform helping millions of students and thousands of educators share and access educational resources, including course-specific study materials, documents, and study guides.
• QuillBot A writing companion powered by state-of-the-art AI technology that helps anyone improve their writing skills and communicate more effectively through paraphrasing, summarization, and grammar checking.
• CliffsNotes The creator of iconic study guides that have been trusted by high school and college students for more than 60 years, providing summaries, analyses, and study resources for literary works and academic subjects.
• Symbolab An AI-based mathematics solver used by hundreds of millions of students worldwide to solve any math problem, providing step-by-step solutions and mathematical reasoning.
• LanguageTool A multilingual AI-powered writing platform helping anyone write and improve their spelling, grammar, and communication across more than 25 languages, serving both B2C and B2B clients.
• Scribbr A multilingual editing service guiding students on their journey to become better academic writers through AI tools and expert feedback, supporting multiple languages.
• LitCharts The creator of literature resources used by millions of students and teachers to develop and support a better understanding of literary texts through summaries, analyses, and teaching materials.
• Bartleby An academic resource platform providing access to thousands of textbook solutions written by subject matter experts, helping students reach their academic goals.

Quantifiable outcome

• 100+ million monthly active users served across platform
• +3 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature5 records

Partnerships

Two partnerships are on record, tiered core.

• Barnes & Noble Education (Digital Student Solutions)coreStrategic or Co-development Partner · 31 May 2023Learneo acquired the Digital Student Solutions (DSS) segment from Barnes & Noble Education, Inc., which includes bartleby and Student Brands. This acquisition expands Learneo's suite of supplemental learning technologies with subscription-based solutions offering educational content and study/writing support tools across multiple languages.
• LanguageToolcoreStrategic or Co-development Partner · 5 April 2023Learneo acquired LanguageTool, a multilingual AI-powered writing platform supporting 25+ languages. Founded in 2003 by Daniel Naber and Christopher Blum, LanguageTool has 60,000+ paying subscribers and millions of free users. The acquisition accelerates Learneo's international expansion strategy and adds to its writing vertical alongside QuillBot and Scribbr.

Scale indicators9 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Chegg: Chegg is a leading direct-to-student online learning platform offering textbook solutions, homework help, tutoring, and study resources — a direct competitor to Course Hero and Bartleby with overlapping student subscription model and content library approach.
• Quizlet: Quizlet is a widely-used study tools platform offering flashcards, practice tests, and learning modes for students — directly comparable to Course Hero, LitCharts, and CliffsNotes as a freemium study resource destination serving the same student demographic.
• Grammarly: Grammarly is the dominant AI-powered writing assistant offering grammar, spelling, style, and tone suggestions across platforms — a direct competitor to QuillBot and LanguageTool with a larger enterprise B2B footprint and broader brand recognition in the same AI writing category.
• Brainly: Brainly is a crowdsourced homework help platform serving students globally with expert-verified answers — a direct competitor to Course Hero and Bartleby with a similar community-driven study resource model and student subscription offering.
• Photomath: Photomath is an AI-powered math problem solver acquired by Google that uses camera-based OCR and step-by-step solutions — a direct competitor to Symbolab in the same AI math solving category with comparable mobile-first student user base.
• Wolfram Alpha: Wolfram Alpha is a computational knowledge engine providing step-by-step math, science, and engineering solutions — a direct competitor to Symbolab with broader STEM coverage and a stronger professional/academic user base alongside students.
• Studocu: Studocu is a student-driven study resource sharing platform with millions of documents, summaries, and practice questions — a direct competitor to Course Hero in the document-sharing and study resource aggregation category with strong international presence in Europe and Latin America.

Broad incumbents

• Khan Academy: Khan Academy is a large established free education platform offering video lessons, practice exercises, and AI-powered tutoring (Khanmigo) — a broader incumbent in the same EdTech space with overlapping student audience but non-profit, free model that competes indirectly with the entire Learneo portfolio.

Emerging players

• Smodin: Smodin is an AI-powered writing, paraphrasing, and homework help platform serving students and professionals — an emerging competitor with overlapping AI writing and study assistance capabilities that compete directly with QuillBot and Scribbr in the multilingual writing category.
• Caktus AI: Caktus AI is an AI study assistant platform offering writing, math solving, and learning tools specifically for students — an emerging player competing directly with QuillBot, Symbolab, and Course Hero's AI sidekick products in the AI-powered student productivity category.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/learneoinc

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries8 records

Funding overview

Funding rounds9 records

Investors21 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A7 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Learneo