What Tobii Dynavox does

Tobii Dynavox AB is a Swedish-incorporated, Nasdaq Stockholm-listed (ticker TDVY) provider of augmentative and alternative communication (AAC) solutions for individuals with speech and physical disabilities, including people with ALS/MND, cerebral palsy, autism, and other communication-affecting conditions. The company's product architecture is a tightly integrated hardware-software stack: purpose-built speech generating devices (TD I-Series on Windows, TD Pilot and TD Navio on iPadOS, TD I-110 on Windows, plus the standalone PCEye eye tracker) are pre-loaded with proprietary AAC software including TD Snap (symbol-based), Communicator 5 (text-based), and accessory modules (TD Talk, TD Control, TD Browse, TD Phone). Underlying technology rests on 15+ years of proprietary eye-tracking R&D featuring 3D eye models, dynamic bright/dark pupil tracking, and industry-first outdoor eye tracking, supplemented by in-house speech synthesis capabilities acquired through the 2022 purchase of Belgium's Acapela Group.

The company monetizes primarily through one-time hardware sales of durable medical devices, often funded through insurance or government reimbursement programs (e.g., U.S. CMS), with recurring revenue from software subscriptions (Boardmaker education software), training services, warranties, and accessories. Go-to-market combines direct sales via regional offices in nine countries, a global partner network spanning 65+ countries, and a healthcare professional referral channel (SLPs, OTs, clinicians). The customer base is highly distributed end-user driven, anchored by individual patients and special education institutions rather than enterprise accounts, with pricing conducted on a quote basis and subject to regional funding variability.

Tobii Dynavox was formed in 2014 through the merger of Sweden-based Tobii Technology and U.S.-based DynaVox, and debuted on Nasdaq Stockholm in 2021. Under the parent Dynavox Group (renamed in 2024), the company has pursued an aggressive acquisition strategy, completing at least eight deals since 2022 to consolidate regional resellers in Europe and Asia-Pacific and acquire complementary capabilities (speech synthesis, mounting hardware). Reported FY2025 revenue reached SEK 2.467 billion (27.7% YoY growth), with Q1 2026 growing 15% YoY, placing the company among the largest dedicated AAC platform vendors globally.

Name

Tobii Dynavox

Legal name

Tobii Dynavox AB

Website

https://tobiidynavox.com

Company type

Public

Founded year

2014

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Tobii Dynavox is a Nasdaq Stockholm-listed (TDVY) Swedish company that provides purpose-built AAC devices, eye-tracking technology, and assistive software for individuals with communication disabilities such as ALS, cerebral palsy, and autism. It serves end users, clinicians, and special educators across 65+ countries through direct offices, a global partner network, and an active acquisition-led expansion strategy.

Ownership category

akta.pro rank

Product category

Assistive Communication Devices (AAC)

NAICS

Electronic and Precision Equipment Repair and Maintenance (81121)

SIC

Surgical & Medical Instruments & Apparatus (3841), Orthopedic, Prosthetic & Surgical Appliances & Supplies (3842)

akta.pro primary industry

AAC (Augmentative & Alternative Communication) Devices, Apps & Training (EDAKAIAB)

akta.pro secondary industries

AAC (Augmentative & Alternative Communication) & Speech/Language Therapy Tech (EDAFAKAB), Computer Access & Alternative Input (Switch, Eye Gaze, Head/Mouse, Keyboards) (EDAKAIAD), Assistive & Accessibility Input Devices (Switches, Adaptive Controllers, Braille Keyboards) (HDACAFAL), AT Device Setup, Integration & Technical Support (MDM, IT, Interoperability) (EDAKAIAK), Assistive Technology & AAC for Young Children (EDACAFAL), Assistive Reading & Writing Tools (Text-to-Speech, Speech-to-Text, OCR, Dyslexia Support) (EDAFAKAA)

Keywords

• Augmentative alternative communication
• Assistive communication devices
• Eye tracking technology
• Speech generating devices
• Special education software

Headquarters

HQ city

Pittsburgh

HQ country

United States

HQ region

North America

Offices9 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Supply Chain, Personnel, Marketing or Sales, Operations

Revenue model

1. AAC Devices and Hardware: Sale of purpose-built speech generating devices (SGDs) including TD I-Series, TD Pilot, TD Navio, and TD I-110. These are durable medical devices sold as one-time purchases with software pre-loaded.
2. AAC Software and Apps: Pre-loaded AAC software including TD Snap, TD Talk, Communicator 5, TD Control, TD Browse, TD Phone, and Snap Scene. Software licensing and subscriptions for communication applications.
3. Accessories and Mounts: Sale of accessories including mounts, chargers, keyguards, protective cases, travel bags, power banks, and mounting solutions for wheelchairs and desks.
4. Training and Support Services: Training services, on-demand learning, live training events, product support, warranties, and repair services for customers and professionals.
5. Boardmaker Education Software: Sale of Boardmaker, a powerful special education tool for creating custom teaching materials with access to 40,000+ Picture Communication Symbols.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels8 records

Core offering

Tobii Dynavox designs, manufactures, and sells purpose-built speech generating devices (TD I-Series, TD Pilot, TD Navio, TD I-110, PCEye) and proprietary AAC software (TD Snap, Communicator 5, TD Talk, TD Control, TD Browse, TD Phone) that enable people with communication disabilities to speak, control computers, and access their environment using eye gaze, touch, or scanning. The company also offers the Boardmaker special education platform with over 40,000 Picture Communication Symbols, plus accessories, mounts, training, and support services.

Product overview

Tobii Dynavox is an AAC (Augmentative and Alternative Communication) solution provider offering a platform-plus-modules architecture. The core hardware portfolio includes the TD I-Series (flagship Windows-based eye-tracking devices), TD Pilot (iPadOS eye tracking), TD Navio (iPad-based device), TD I-110 (Windows touch-screen), and PCEye (standalone eye tracker). The software ecosystem centers on TD Snap for symbol-based communication, Communicator 5 for text-based AAC with accessible apps, and companion modules including TD Talk (speech synthesis), TD Control (Windows control), TD Browse (web browser), and TD Phone (messaging). The company also acquired Rehadapt (mounting hardware), Link Assistive (eye tracking/AAC), and Safe Care Technologies to expand its accessibility ecosystem.

Differentiator

Problem solved

Functional benefit

Brands

• TD Snap: Symbol-supported AAC software offering communication solutions with tools and resources
• TD Talk
• TD Control
• TD Browse
• TD Phone
• Communicator 5
• TD I-Series
• TD Pilot
• TD Navio
• TD I-110
• PCEye
• Boardmaker
• PCS (Picture Communication Symbols)
• Partner Window

Products and services

• TD I-Series Flagship Windows-based speech generating device (TD I-13 and TD I-16) with integrated eye tracking, supporting conditions like ALS, cerebral palsy, and spinal cord injury. Features multiple access methods including eye tracking, touch, and switch access, with outdoor eye tracking capability. Pre-loaded with Tobii Dynavox AAC software.
• TD Pilot Apple-certified iPadOS-based speech generating device with integrated eye tracking, bringing Tobii Dynavox's eye gaze technology to iPad for AAC communication.
• TD Navio iPad-based speech generating device available in three sizes (Mini, Midi, Maxi) with touch screen and customizable hardware buttons and accessories, pre-loaded with AAC apps for users with conditions like cerebral palsy and autism.
• TD I-110 Windows-based touch screen speech generating device designed for symbol-based communication, pre-loaded with TD Snap software.
• PCEye Compact, flexible standalone eye tracker that enables users to access Windows computers, communicate, and engage in gaming using only eye movements.
• TD Snap Symbol-supported AAC software that enables individuals with speech and language disabilities to communicate using symbols, pictures, and text-to-speech. Includes multiple page sets such as Core First, Motor Plan, PODD, and Text.
• Communicator 5 Text-based AAC software for literate individuals with language disabilities, featuring accessible apps integration with Facebook, Netflix, YouTube, and other platforms for full Windows environment access.
• TD Talk Speech synthesis app that converts typed text into natural-sounding speech, enabling face-to-face communication for users with speech impairments.
• TD Control Windows control software enabling users to access and control the full Windows operating system through eye tracking on TD I-Series or PCEye devices.
• TD Browse Web browser designed for eye tracking users, providing accessible internet browsing capabilities through gaze interaction.
• TD Phone Phone and messaging application enabling eye tracking users to make calls and send text messages.
• Boardmaker Special education software for creating custom teaching materials with access to 40,000+ Picture Communication Symbols, used by educators to support students with communication and learning needs.
• Accessories and Mounting Solutions Mounts, chargers, keyguards, protective cases, travel bags, power banks, and wheelchair/desk mounting solutions for AAC devices, including medically certified mounting solutions from the Rehadapt subsidiary.

Quantifiable outcome

• High-tech AAC solutions can double quality of life for people with disabilities (per research study: Exploring the Benefits of Assistive Communication)
• +2 more outcomes

Named customers8 records

Segments6 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

AI capability4 records

Feature6 records

Partnerships

Eight partnerships are on record, tiered core.

• SR Labs HealthcarecoreChannel Partner/ Reseller/ Distributor · 1 April 2026Italy-based leading provider of assistive communication technologies and services since 2001. Formerly healthcare division of SR Labs. Tobii Dynavox solutions already account for majority of revenue. Acquisition in April 2026 to leverage expertise for Italian market.
• RehaMediacoreChannel Partner/ Reseller/ Distributor · 1 September 2025Germany-based key player in assistive communication since 1994. Valued partner for many years with Tobii Dynavox solutions making up majority of business. Acquisition in September 2025 to leverage expertise and better serve German customers.
• CenomycoreChannel Partner/ Reseller/ Distributor · 1 June 2025France-based supplier of assistive communication solutions and services. Reselling partner for several years with majority of revenues from Tobii Dynavox solutions. Acquisition in June 2025 demonstrates commitment to French market growth.
• Link Assistive Pty. Ltd.coreChannel Partner/ Reseller/ Distributor · 1 October 2024Australian assistive communication technology company for people with disabilities. Reselling partner in Australia and New Zealand for the past decade. Acquired October 2024 to realize better market potential across Asia-Pacific region and empower more people to get a voice.
• Rehadapt Engineering GmbH & Co. KGcoreStrategic or Co-development Partner · 30 June 2023Germany-based provider of medically certified mounting solutions for assistive technology. Acquired for EUR 15 million in cash in Q3 2023. Joins as Tobii Dynavox partner of many years, accelerating innovation in mounting solutions for comfortable access to communication aids. Important hub extending Tobii Dynavox's global reach.
• ASK (Denmark)coreChannel Partner/ Reseller/ Distributor · 1 July 2022Danish reselling partner of assistive technology products and services. All business activities and assets acquired for DKK 5.2 million in cash effective July 1, 2022. Acquisition helps support Danish customers more efficiently and effectively.
• Acapela GroupcoreTechnology or Integration · 29 April 2022Belgian global provider of speech synthesis and digital voices. Partnership with Tobii Dynavox spans many years. Acquisition completed April 29, 2022 after regulatory approvals including from UK Competition and Markets Authority. Continues as independent subsidiary to enhance speech synthesis solutions for communication aids and further personalization of communication technology.
• Safe Care TechnologiescoreChannel Partner/ Reseller/ Distributor · 1 April 2022Ireland-based supplier of assistive technology products. Was Tobii Dynavox's reselling partner for many years. Acquisition in April 2022 enhanced service and training for Irish customers by streamlining education and feedback processes.

Scale indicators7 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• PRC-Saltillo: PRC-Saltillo is one of the largest direct AAC device and app competitors to Tobii Dynavox, offering speech-generating devices (ChatPlus, NovaChat, ChatFusion) and the TouchChat app. It competes head-to-head for SLP prescriptions and insurance-funded placements across the same clinical conditions.
• AssistiveWare: AssistiveWare is a Dutch AAC software specialist behind Proloquo2Go, Proloquo4Text, and Keeble—leading iPad-based AAC apps. It directly competes with Tobii Dynavox's TD Snap on iPadOS at the software-only, lower-cost end of the AAC market.
• Lingraphica: Lingraphica designs and sells speech-generating devices and therapy apps primarily for people with aphasia. It is a US-based direct AAC peer competing for similar SLP-driven, insurance-funded prescriptions.
• Jabbla: Jabbla is a Belgian AAC device manufacturer (Allora, Mind Express, Vibe) with strong presence across Europe. It directly competes with Tobii Dynavox in European funded AAC device markets and shares the same SLP and clinical prescriber channel.

Emerging players

• Control Bionics: Control Bionics develops the NeuroNode sEMG-based AAC access method and is currently piloting with Tobii Dynavox in five US states. It overlaps as an AAC access technology peer with potential to compete directly if the partnership broadens into a co-sale or competitor product.
• Ablenet: Ablenet manufactures assistive switches, AAC accessories, and mounting solutions that complement or substitute parts of Tobii Dynavox's accessory revenue stream (mounts, switches, keyguards). It competes in the AT accessories layer of the same clinical customer journey.
• Sensory: Sensory develops embedded voice recognition, computer vision, and eye-tracking algorithms for OEMs. It is an emerging technology peer whose eye-tracking IP could enable competing AAC hardware platforms.
• EyeTech Digital Systems: EyeTech Digital Systems manufactures eye-tracking hardware and AAC integrations for clinical and assistive use cases. It is an emerging peer in the eye-gaze computer-access and AAC hardware segment adjacent to Tobii Dynavox's PCEye and TD I-Series products.

Broad incumbents

• Microsoft: Microsoft builds native Eye Control and accessibility features into Windows, on which Tobii Dynavox's TD I-Series runs. As a broad OS incumbent, Microsoft's evolving accessibility roadmap directly affects Tobii Dynavox's Windows-based hardware differentiation.
• Apple: Apple integrates Switch Control, Voice Control, and accessibility features into iPadOS, the platform underlying Tobii Dynavox's TD Pilot and TD Navio. As a broad incumbent, Apple's pricing, App Store policies, and native AAC features shape Tobii Dynavox's iOS-based product economics.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/tobiidynavox
• Facebookfacebook.com/tobiidynavox
• LinkedInlinkedin.com/company/tobiidynavox
• Instagraminstagram.com/tobii_dynavox
• Xx.com/tobiidynavox

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries8 records

Funding overview

Funding rounds

Investors

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

M&A6 records

Investments

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

Frequently asked questions about Tobii Dynavox