NumWorks
NumWorks is a Paris-based, founder-owned educational hardware company that designs modern graphing and scientific calculators for K–12 students across France, the US, Italy, the Netherlands, and Portugal, approved for major national and international exams and sold via direct e-commerce plus a B2B2C group purchase channel for school math departments.
- Company typePrivate
- Founded2016
- HeadquartersParis, France
- Headcount11–50
- GTM typeB2C
- OfferingHardware or Manufacturing
What NumWorks does
NumWorks SAS is a Paris-based, founder-owned educational technology company that designs, manufactures, and sells modern graphing and scientific calculators for the K–12 math market. Founded in August 2017 by Romain Goyet, the company sells a single flagship product line — the NumWorks Graphing Calculator (€84.99 retail, €74.99 via the group purchase channel) — approved for high-stakes exams including SAT, ACT, AP, and IB in the United States and equivalent national exams in France, the Netherlands, Italy, and Portugal. The company is launching a second product line, a dedicated Scientific Calculator for French middle school (collège) students, in time for the 2026 back-to-school season.
The underlying technology is an embedded hardware-and-software ecosystem: a handheld graphing calculator with a built-in Python scripting environment, USB-C charging, a rechargeable battery, free lifetime software updates, and an exam mode that restricts features to comply with national exam regulations. This hardware is surrounded by a free software layer that includes a web-based emulator, iOS and Android mobile apps, the NumWorks Board (a classroom-projection tool for teachers), and the my.numworks.com community platform. The company explicitly publishes its firmware development activity on GitHub and positions its French engineering team as a quality differentiator.
NumWorks operates a sales-led, education-vertical go-to-market motion across five country markets. Revenue is generated primarily from one-time hardware sales, supplemented by a freemium funnel in which the free emulator and apps serve as top-of-funnel acquisition tools converting teachers and students to hardware purchases. The B2B2C group purchase (cagnotte) system enables math teachers to organize class-wide orders at a €10/unit discount, with individual families invoiced separately. The company is privately held, organized as a Société par Actions Simplifiée under French law (RCS Paris 818 745 945), headquartered at 160 boulevard Haussmann, 75008 Paris, and bootstrapped with no disclosed external funding rounds to date.
NumWorks firmographics
Firmographics- Name
- NumWorks
- Legal name
- NUMWORKS Société par Actions Simplifiée (SAS)
- Website
- https://www.numworks.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- NumWorks is a Paris-based, founder-owned educational hardware company that designs modern graphing and scientific calculators for K–12 students across France, the US, Italy, the Netherlands, and Portugal, approved for major national and international exams and sold via direct e-commerce plus a B2B2C group purchase channel for school math departments.
- Ownership category
- akta.pro rank
NumWorks industry classification
Industry- Product category
- Educational Calculators
- NAICS
- Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)
- SIC
- Calculating & Accounting Machines (No Electronic Computers) (3578)
- akta.pro primary industry
- Online Math Enrichment Platforms & Courses (EDAMAEAF)
- akta.pro secondary industry
- Exam Prep & Standards-Aligned Review Courseware (Within Curriculum) (EDAFACAO)
Keywords
Where NumWorks is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
NumWorks business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Hardware Calculator Sales: NumWorks generates revenue primarily from the sale of physical graphing calculators and scientific calculators. The graphing calculator retails at €84.99 with a discounted group purchase price of €74.99 (€10 discount per unit). The scientific calculator for middle school (collège) is planned for launch at rentree 2026. Hardware sales are direct-to-consumer via the company's e-commerce storefront and through physical retail store listings in France.
- Freemium Software Tools: NumWorks provides free emulator/simulator software, online tools (Board), and community resources to drive adoption and complement the hardware product. These free tools serve as a top-of-funnel acquisition mechanism leading to hardware purchase conversions, particularly in school settings where teachers evaluate the product before recommending or organizing class purchases.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Graphing Calculator - Standard retail price |
| One time/ perpetual license | Pay-as-you-go | Graphing Calculator - Group purchase discount |
| Freemium | Pay-as-you-go | Free Emulator and App |
| One time/ perpetual license | Pay-as-you-go | Scientific Calculator (College level) - upcoming 2026 |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels7 records
NumWorks product offering
Product offeringCore offering
NumWorks designs, manufactures, and sells graphing calculators built for high school math students, featuring a modern color interface, Python programming environment, and exam mode approved for SAT, ACT, AP, IB, French Baccalauréat, and European exams. The hardware is bundled with a free ecosystem of companion software: an online emulator, mobile app, and "the Board" (a digital classroom tool for teachers), all receiving free lifetime over-the-air updates. An upcoming NumWorks Scientific Calculator is planned for the 2026 school year.
Product overview
NumWorks offers a unified ecosystem of modern math learning tools centered around two calculator products: the Graphing Calculator (for high school students, approved for SAT, AP, ACT, and IB exams) and the Scientific Calculator (for French middle school students, launching 2026). These are supported by The Board for classroom projection, a free online simulator/emulator accessible via web or downloadable app, and a mobile app for iOS and Android. All products share a consistent, intuitive interface design and receive free software updates. The ecosystem includes Python programming support and integrates with classroom tools through exam modes and educator resources.
Differentiator
Problem solved
Functional benefit
Brands
- The Board: A digital tool that expands the NumWorks calculator experience to a larger screen for classroom demonstrations, making math more visual, dynamic, and interactive.
- NumWorks Graphing Calculator
- NumWorks Scientific Calculator
Products and services
- NumWorks Graphing Calculator
Quantifiable outcome
- 89% of 243 surveyed teachers believe NumWorks is the best tool to prepare students for high-stakes exams (2025 survey)
- +3 more outcomes
Companies that use NumWorks
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles2 records
NumWorks technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
NumWorks partnerships and signals
Strategic signalScale indicators4 records
Recent moves2 records
Expansion highlights5 records
NumWorks competitors and assessment
Company assessmentDirect peers
- Texas Instruments: Dominant incumbent in the graphing calculator category with the TI-84 Plus CE and TI-Nspire lines. Directly competes with NumWorks for high school math departments and standardized exam approvals (SAT/ACT/AP). Most comparable peer by product, customer base, and channel.
- Casio: Second major graphing calculator incumbent with the fx-CG series (PRIZM) and fx-9750/9860 lines. Competes head-to-head with NumWorks in European and US high school markets; both companies target the same exam-approved math workflow.
- Hewlett-Packard (HP Calculators): Historical graphing calculator player with the HP Prime and legacy HP 48/49 series. Direct competitor in the graphing calculator category, particularly in European technical schools, though with smaller market share than TI and Casio.
Emerging players
- Desmos: Free online graphing calculator and classroom math tools provider. Competes at the free-software layer of NumWorks' offering and is increasingly integrated into US standardized testing; an important adjacent rather than direct competitor to NumWorks' hardware.
- GeoGebra: Widely-used free dynamic mathematics software for graphing, geometry, and algebra. Overlaps with NumWorks' Board and emulator as a math visualization tool, particularly in European classrooms; competes for teacher mindshare and lesson-plan integration.
- Brilliant: Interactive math and science learning platform targeting students and professionals. Adjacent competitor for student attention and supplementary learning spend; overlaps with NumWorks' Python and visualization features in the consumer math-learning category.
- Photomath: Camera-based math problem-solving app acquired by Google. Competes indirectly by providing free homework help and computation that reduces reliance on dedicated calculators; relevant for understanding student workflow substitution risk.
- Symbolab: AI-powered math problem solver with step-by-step solutions. Indirectly competes with NumWorks by offering free computation and tutoring via mobile/web; reflects the broader shift toward software-based math tooling.
Broad incumbents
- Wolfram Research (Wolfram Alpha): Broad computational math and science platform used in higher education. Not a direct hardware competitor but competes with NumWorks for the math-computation workflow in advanced classrooms and on standardized exams (Wolfram Alpha is integrated into some approved exam tools).
Regional players
- SMART Technologies (calc-related edtech): Education technology vendor with classroom display and learning software products. Not a direct calculator competitor but comparable as an edtech company selling hardware-plus-software ecosystems into school procurement, with similar B2B sales-led motions targeting math departments.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
NumWorks social profiles
Digital presenceNumWorks financial estimates
Financial estimateRevenue estimate
Valuation estimate
NumWorks leadership team
Management profileNumber of profiles
Profiles1 record
NumWorks funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
NumWorks 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 NumWorks
What does NumWorks do?
NumWorks designs, manufactures, and sells graphing calculators built for high school math students, featuring a modern color interface, Python programming environment, and exam mode approved for SAT, ACT, AP, IB, French Baccalauréat, and European exams. The hardware is bundled with a free ecosystem of companion software: an online emulator, mobile app, and "the Board" (a digital classroom tool for teachers), all receiving free lifetime over-the-air updates. An upcoming NumWorks Scientific Calculator is planned for the 2026 school year.
Is NumWorks a public or private company?
NumWorks is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was NumWorks founded?
NumWorks was founded in 2016. It employs 11 to 50 people.
Where is NumWorks based?
NumWorks is headquartered in Paris, France, in the Europe region.
How does NumWorks make money?
Two revenue lines are on record. Hardware Calculator Sales are the primary driver. The others are freemium Software Tools.
Who are NumWorks's main competitors?
Direct peers on record are Texas Instruments, Casio and Hewlett-Packard (HP Calculators). Emerging players are Desmos, GeoGebra, Brilliant, Photomath and Symbolab. Wolfram Research (Wolfram Alpha) is listed as a broad incumbent. SMART Technologies (calc-related edtech) is listed as a regional player.
Does NumWorks have an API?
No public API is recorded for NumWorks.
What industry is NumWorks in?
NumWorks's product category is Educational Calculators. Its primary akta.pro industry code is EDAMAEAF, Online Math Enrichment Platforms & Courses, with a secondary code of EDAFACAO, Exam Prep & Standards-Aligned Review Courseware (Within Curriculum). Its NAICS code is 334515 and its SIC code is 3578.