MosaLingua

What MosaLingua does

MosaLingua is a privately held, for-profit company founded in 2009 and headquartered in Lyon, France. The firm operates with a small team of 1-10 employees and is led by co-founders Luca Sadurny and Samuel Michelot. The available firmographic data describes MosaLingua via a truncated short description referencing a "revolutionary applicatio[n]," and the company name ("Mosa-Lingua") strongly indicates a language-learning product, though the source material does not explicitly confirm this positioning.

The company's operating footprint is narrow: a single office in Lyon, no disclosed subsidiaries, no parent company, and no documented geographic restrictions or markets served in the source data. Its owned web property (mosalingua.com) returned only a loading/verification screen during data collection, so no product details, feature lists, technology stack, pricing tiers, or distribution channels could be confirmed from the company's own materials. No app store presence, API, SDK, or integration data is recorded in the supplied records.

No funding rounds, acquisitions, partnerships, certifications, patents, or corporate structural events are documented in the input. The company has operated as a bootstrapped, founder-led entity for 15+ years with no disclosed revenue, headcount changes, or strategic moves beyond its original formation. The business model, pricing mechanics, customer segments, and go-to-market approach are therefore not characterized in the source data and cannot be specified beyond inference from the company name and limited firmographic record.

Name

MosaLingua

Website

https://mosalingua.com

Company type

Private

Founded year

2009

Headcount range

1–10 employees

Short description

MosaLingua is a privately held Lyon-based company founded in 2009 by Luca Sadurny and Samuel Michelot, operating with a 1-10 person team; the firm's name and truncated description indicate a language-learning application product, though no further product, pricing, or revenue details are disclosed in the available data.

Ownership category

akta.pro rank

Product category

Language Learning Software

NAICS

Language Schools (61163), Language Schools (611630), Software Publishers (5132)

SIC

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

akta.pro primary industry

Language Learning Apps & Self-Study Platforms (EDAFAOAA)

akta.pro secondary industries

Digital Language Learning Content (Apps, Online Courses, Mobile-first) (EDAGAHAM), Online Language Learning Platforms (Self-Paced) (EDAMAFAC), Microlearning & Mobile Learning Content (EDAGAEAD)

Keywords

• Language learning apps
• Spaced repetition system
• Mobile education software
• Vocabulary training apps
• Self-study language courses

Headquarters

HQ city

Lyon

HQ country

France

HQ region

Europe

Markets served

GTM type

B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales

Core offering

MosaLingua develops and sells mobile language-learning applications that enable individual learners to acquire vocabulary and language skills through a self-paced digital format. The application suite targets learners of multiple foreign languages and is delivered as subscription-based mobile apps.

Differentiator

Problem solved

Functional benefit

Products and services

• MosaLingua Language Learning App Mobile language-learning application enabling individual adult learners to acquire vocabulary and study a foreign language through a self-paced, repetition-based digital format, distributed via mobile app stores and monetized through subscriptions.

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• FluentU: FluentU is a subscription language learning service that turns real-world video content into immersive lessons. It targets the same adult, immersion-oriented learner as MosaLingua and competes for paid subscription dollars in the same category.
• Busuu: Busuu is a subscription language learning platform combining self-study courses with community feedback from native speakers. It targets the same adult self-study segment as MosaLingua and competes on similar price points and course breadth.
• Babbel: Babbel is a paid, subscription-based language learning app focused on conversational proficiency for adult learners. It competes head-to-head with MosaLingua on the paid, methodology-driven end of the market and shares a similar premium self-study positioning.
• Duolingo: Duolingo is the dominant mobile-first language learning app, offering free and paid courses across dozens of languages. It directly competes with MosaLingua for the same self-study adult learner, but at vastly greater scale and with venture-funded marketing firepower.
• Memrise: Memrise is a vocabulary- and video-driven language learning app using spaced repetition and real-speaker video clips. Its SRS-based microlearning approach closely parallels MosaLingua's core methodology, making it a strong direct comparable.
• Drops: Drops is a gamified, vocabulary-first language learning app with a strong visual, mobile-first design. It targets the same microlearning, short-session use case that anchors MosaLingua's value proposition.

Emerging players

• italki: italki is a marketplace connecting language learners with human tutors for 1-on-1 lessons. While it is a marketplace rather than an app, it competes for the same paying adult language learner and is frequently used alongside or instead of self-study apps like MosaLingua.
• Anki: Anki is a free, open-source spaced repetition flashcard platform widely used for language learning. While not a polished consumer app, it competes with MosaLingua on the same underlying SRS methodology and is a common substitute for technical users.

Broad incumbents

• Rosetta Stone: Rosetta Stone is an established, broad-portfolio language learning brand spanning consumer, enterprise, and education channels. While not a direct mobile-first competitor, it competes for the same paying adult learner with a long-standing premium positioning.
• Pimsleur: Pimsleur is a long-established audio-based language learning brand built around the Pimsleur method. It overlaps with MosaLingua's adult, self-paced, method-driven learner base, though it is delivered primarily through audio rather than mobile app.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/mosalingua
• Facebookfacebook.com/mosalingua
• LinkedInlinkedin.com/company/mosalingua

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about MosaLingua