Top 20 Mobile Advertising VC Funds & Investors in Spain (October 2026)

Portfolio highlights

• 1DOC3 — 1doc3 is a e-health platform that connects 490 million of Spanish speaking people with licensed and trusted doctors. Users find personalized answers to their health related questions. Doctors build their online reputation, find new patients and create the biggest health related questions and answers curated database in Spanish. The Platform isavailable via web, App, SMS and USSD, allowing the entire population to have access to a Doctor no matter where they are, or even if they don't have internet access.
• Devengo — Light-speed transfers. Our Instant Payments API enables seamless integration to automate payouts to your customers in Europe and the UK.
• Quantum Bridge — Quantum Bridge is a pioneer in Distributed Symmetric Key Exchange (DSKE) technology. It offers quantum-safe cybersecurity products and services. Quantum-safe product and services, Quantum-safe roadmap and quantum-safe solutions implementation.

Portfolio highlights

• i4TECH — Modular, scalable, fully managed manufacturing digital solutions that enable your AI adoption. Moving Industry 4.0 forwards with a unified, comprehensive data driven approach
• Qanary — Qanary is a digital second-opinion platform designed to help radiologists detect cancer at its earliest, most treatable stages.
• openmed — OpenMed provides digital healthcare services, telemedicine, pharmacy products, diagnostics, and medication delivery.

Portfolio highlights

• MOA — MOA make healthy food for a sustainable world that solves growing global food demands. They are establishing a new industry of sustainable food that solves growing global food demands without the need for arable land. They are focused on designing high-value, natural and nutritious food.
• Anaconda BioMed — Anaconda Biomed, headquartered in Barcelona, Spain, is among the world's most innovative early stage medical technology companies. The company was founded by Dr. Ofir Arad and Dr. Marc Ribó in 2015, and is developing the ANCD BRAIN™, a novel 3rd Generation Stented Aspiration Thrombectomy System for the treatment of Acute Ischemic Stroke (AIS).
• Connecta Therapeutics — Connecta Therapeutics is a biotechnology company that develops new treatments for unresolved medical needs of the central nervous system. It focuses on the development of a first-in-class drug for the treatment of fragile X syndrome.

Portfolio highlights

• InspectRail — InspectRail was established to offer high-quality information on the state of railway infrastructure, thereby enhancing its operation, management, and maintenance.
• Orbik Cybersecurity — Orbik Cybersecurity provides testing and compliance services for industrial equipment and embedded electronics.
• Inmedical Therapeutics — Innovative medical devices designed to meet real clinical needs, combining science, know-how and therapeutic research.

Portfolio highlights

• Basquevolt — Basquevolt is a leader in solid state battery technology.
• FYLA — FYLA designs ultrafast fiber lasers, combining precision engineering and quality. Discover supercontinuum and femtosecond laser solutions.
• A4CELL — A4CELL is a company that develops SPAchip (suspended planar-array chips) that help monitor living single cells. They offer SPAchips, as well as the CytoCHECK SPAchip and the CytoCHECK SPAchip. The company's goal is to increase the accuracy and quality of cell study data in order to better understand disease behavior.

Portfolio highlights

• Zaapi — Zaapi provides thousands of e-commerce sellers with powerful web building, chat, and multi-channel e-commerce solutions. E-commerce sellers use Zaapi to manage all of their workflows and activities in one place, with one beautiful software solution, whether they sell via web, chat, or across channels. It also manages chats from Facebook, Instagram,and LINE through an all-in-one system. Zaapi allows them to easily reply to their messages without missing a single notification.
• Pourwell — The world's largest marketplace for alcohol-free drinks
• Ciudadela — Ciudadela is a property management company that offers digital platform for administrating and managing properties.

Portfolio highlights

• Laagam — Laagam is a apparel & fashion website.
• Shalion — Shalion enables ambitious brands to navigate their journey to digital shelf excellence with a unique, unified digital shelf & retail media insights solution.
• Tutrocito — Tutrocito is an online store that sells decorative supplies and custom-made furniture.

Portfolio highlights

• Sonnedix — Sonnedix is an Independent Solar Power Producer (IPP) with a proven track record in delivering high performance cost competitive solar photovoltaic plants to the market.
• NeuralTrust — NeuralTrust is the leading security platform for generative AI, offering a unified command center for real-time defense and offense. Its open source AI gateway delivers the fastest performance in the market for managing LLM traffic, while its automated red teaming engine proactively uncovers vulnerabilities, ensuring robust protection for your AIsystems.
• Catalonia Hotels & Resorts — Catalonia Hotels & Resorts is a hotel chain that offers loyalty program to take care of the customer's stay.

Portfolio highlights

• Naturr — Nature, which seeks to connect small-scale artisanal food producers from rural areas with urban consumers. Nature platform could serve as an important bridge for promoting local and sustainable food systems, benefiting both rural producers and urban consumers i
• Pekata — Pekata offers technological solution that allows employee to customize hamper based on personal tastes, dietary restrictions.
• DARWIN Biomed — Biomedical Engineering

Portfolio highlights

• Hoora — Hoora is a mobile gaming platform that offers an instant, scrollable feed of over 200 casual and arcade mini-games playable without downloads or waiting.
• Shiplong — Shiplog creates live customer profiles to automate real-time decisions, helping SaaS teams expand, retain, and grow Net Revenue Retention.
• üma Laboratories — Laboratoires üma develops products targeting the physiological changes associated with perimenopause, menopause, and post-menopause.

Portfolio highlights

• BrainLang — BrainLang is an e-learning company that allows clients to learn and improve their English by training with visual-listening approach. Students' listening skills enhance understanding with video-images and subtitles. The first online system that really works. Without studying. Training the ear. Because the brain acquires language naturally byunderstanding messages with interesting and understandable input.
• Seeketing — Seeketing is a technology company for linking offline physical and online webs and apps behaviour by a person sending messages by proximity. It also develops identification technology and marketing intelligence solutions working through offline-online-mobile environments.This new proximity marketing device is used to detect mobile devices andshoppers’ behaviour at physical locations like shopping centres and malls, airports, railway stations, hotels, leisure parks, attractions, museums and other public spaces. The solution works with APP or without APP both to detect device and interact with them.Seeketing integrates the consumer’s offline behaviour with the use of mobile devices through Apps and mobile web (online behaviour) using an anonymous unique ID. It offers a new cross-media solution (offline + Web + App) which enables interaction through in-store push notifications, SMS/WhatsApp, and emails also, measuring the campaign's effectiveness and conversion at the point of sale (offline).They provide insights and tools for improving the online-offline conversion rates of purchase, customizing communication and shopping experience, increasing visits and average purchase ticket, and knowing the buying path and customers’ behaviour both instore and online.Seeketing was founded in 2011 and is headquartered in Madrid, Spain.
• Knowdle AI — Experience accelerated decisions with KNOWDLE's Decentralized Collective AI for enhanced human intelligence and ethical solutions.

Portfolio highlights

• CL3VER — Award winning Barcelona startup, CL3VER is a cloud based platform that allows engineers, architects, and other design professionals to create interactive 3D presentations to engage clients and prospects throughout the complete sales and marketing cycle. CL3VER presentations offer an engaging way to explore design projects or products from anyangle and evaluate design alternatives. CL3VER presentations require no 3rd plugins to work on any device, thereby providing a ubiquitous experience for their customers in viral campaigns, online marketing, POS and Product configuration/personalization. In essence their technology is a WebGL and HTML5 based 3D engine. Interactive presentations created with CL3VER work in all browsers so the content can be shared via a link through emails, social media or they can be embedded on a website via iFrame. By importing 3D models from most common modeling software, CL3VER allow real-time 3D rendering in the cloud. The scene can be edited using highly realistic materials and by changing environment, lighting and cameras to create realistic scenes. Using the CL3VER API the scene become more interactive allowing the inclusion of animated annotations so the CL3VER scene itself contains all the useful information for the target user.
• 500Markets — 500Markets is specialized in buying and selling second hand items in transactional environments with added value.
• CogniCor — CogniCor is the leading AI-driven Business Support Automation Platform that enables financial advisors and insurance brokers to reclaim time and expand their portfolio. Financial advisors currently have to spend 50% of their time in operational tasks1 such as client onboarding, form filling, policy

Portfolio highlights

• Sorare — Global Fantasy Football. Collect limited edition digital collectibles, Manage your team and earn prizes!
• NeuralTrust — NeuralTrust is the leading security platform for generative AI, offering a unified command center for real-time defense and offense. Its open source AI gateway delivers the fastest performance in the market for managing LLM traffic, while its automated red teaming engine proactively uncovers vulnerabilities, ensuring robust protection for your AIsystems.
• THEKER Robotics — THEKER Robotics is a startup developing intelligent general-purpose robots for sectors such as waste management and logistics.

Portfolio highlights

• TietAI — TietAI is the agentic integration layer for hospitals, payers and digital health, unifying HL7, FHIR, X12 and DICOM into one governed plane.
• Energiot — Energiot specialized engineering service in energy harvesting, self-powered devices, wireless sensor networks.
• Floatech — Discover Floatech: Boosting lithium-ion batteries with sustainable, high-performance silicon anodes. Explore our innovative technology.

Portfolio highlights

• Heuristik — Tackling patient and health staff misidentification with biometrics and AI
• Biel Glasses — Biel Glasses is a company from Barcelona developing smart glasses to improve the quality of life of people with low vision.
• Opportunity Health — Self-Applicable & Life-Saving | Fast, safe, and effective in emergencies | Contact us! | Opportunity Health

Portfolio highlights

• Aloja — Aloja is an autonomous AI-driven dynamic pricing platform built specifically for tours, activities, and attractions.
• Modelia — MODELIA is a comprehensive toolkit designed to empower fashion eCommerce marketers with all the tools they need to transform bland visual assets into impactful visuals that drive conversion rates and elevate their brand image. By leveraging cutting-edge AI, MODELIA enables the transformation of flatlay and mannequin images into stunning visualsfeaturing AI-generated models, dynamic backgrounds, and customizable elements. With solutions like “Dress My Garment,” “Clone My Garment,” and “Animate My Garment,” alongside tools for outpainting, garment color changes, face swaps, and expression swaps, MODELIA provides a one-stop solution for creating compelling, brand-enhancing content that resonates with customers and boosts sales,
• Secrets Vault — Secrets Vault has developed and patented innovative cryptography that allows users to rely on ordinary images to access systems and securely protect or share digital data. These images remain unchanged and can be stored or shared anywhere—even publicly—without revealing their purpose.Organizations of all kinds can enable secure authentication,account recovery, or multi-factor authentication in a simple and convenient way, while meeting the most demanding regulations. They can also protect their most sensitive information with full privacy, without the burden of managing passwords. No software or hardware is required on the user’s side. It works directly from any browser or device, and can be deployed in the cloud or on-premise.Secrets Vault is led by seasoned cybersecurity and cryptography entrepreneurs—ex-Scytl, ex-Blueliv—with over 50 patents and 30 scientific papers behind them. The first product leveraging our SDK is an innovative solution designed to safeguard information (the "secret") in a highly secure and user-friendly way by using images that can be openly displayed and shared. Our patented cryptographic protocol can solve numerous challenges in data storage, cybersecurity, and blockchain.Our team comprises seasoned experts with a proven track record of deploying innovative solutions across various sectors. By utilizing advanced cryptography, we have addressed complex challenges in iGaming, Internet Voting, electronic ID, Fintech, and cybersecurity.

Portfolio highlights

• Smadex — Transparent DSP Engineered for Growth Your solution for user acquisition, retargeting and branding campaigns GET IN TOUCH Transparent DSP Engineered for Growth Your solution for user acquisition, retargeting and branding campaigns GET IN TOUCH OUR PARTNERS

Portfolio highlights

• MixRift — MIXRIFT - game developers specialized in Mixed Reality
• unspun — From 3D scan to perfect fitting custom jeans. unspun makes each pair of jeans unique to your actual body and design. On a mission to reduce global carbon emissions by 1%. As seen in Fast Company's World Changing Ideas, Time's Best Inventions, and PopSci's Best of What's New. Welcome to the future of apparel.
• Mesa Quantum — Unlock the potential of chip-scale quantum sensing for enhanced Position, Navigation, And Timing capabilities. Explore Mesa Quantum's practical solutions.

Portfolio highlights

• AcoruAI — AcoruAI is a cybersecurity company that develops an AI-driven platform that focuses on proactive fraud and scam prevention. Its technology continuously analyzes and classifies user accounts to detect risk signals before any transaction occurs. The platform identifies behavioral patterns associated with money mule activity and other fraudulentbehaviors, enabling institutions to intervene early and prevent financial crimes. Acoru also offers a consortium management feature, allowing organizations to share intelligence while maintaining data privacy.
• Sax AI — Sax AI is an AI powered KYC platform that enables banks to automate customer onboarding and compliance processes.
• Spacebackend — Lynapse by Spacebackend unifies interface modeling, version control, testing, and validation. Convert ICDs into traceable, deterministic implementations with human-in-the-loop review.

Portfolio highlights

• 8Layers — 8Layers is an artificial intelligence platform that offers cloud identity threat detection to organizations
• Barbara — Barbara is the Cybersecure Industrial Edge Platform that enables companies to connect, deploy and scale gateways and edge applications in a few clicks
• iPronics — iPronics develops the innovative concepts of general-purpose integrated programmable photonic systems.