peopleby-nettle-ai

The End of Human LatencyOur Digital Humans have all the expertise and empathy of your best people, available instantly, infinitely, and anywhere.Book a DemoClick to playOur Valued CustomersThe new economy is moving beyond automation toward Humanization at scale.Are you ready?SolutionSay Hi to Your New…Meet Some of our Already Deployed Avatars.… Virtual Sales and Support ProfessionalOur digital sales specialist acts as a single point of contact for the entire customer journey. It provides instant, expert answers to sales queries, proactively qualifies leads, recommends products based on individual needs and can seamlessly transition into a post-purchase support role, handling returns, troubleshooting with FAQs, and upselling all within a continuous, branded dialogue.This 24/7 expert presence boosts conversion, builds loyalty, and resolves issues before they escalate. … Smart Virtual TutorA virtual tutoring assistant delivers truly adaptive, one-on-one learning.It assesses a student's understanding in real-time, dynamically explaining complex concepts with endless patience and multiple examples.By providing a safe, judgment-free zone for practice and mastery, it builds confidence and improves knowledge retention, making exceptional support accessible to every learner.… Digital Health AdvisorNettle’s digital health advisor provides immediate, confidential support that reduces the burden on clinical staff. It conducts intelligent symptom screening, delivers trustworthy health information in plain language, and sends reminders for medication and appointments.By offering compassionate, around-the-clock guidance, it improves patient outcomes and empowers individuals to manage their health proactively.Human Depth, with Digital ScaleWhere AI, avatars, and hardware converge to create seamless human experiences.Your Brand PersonifiedDigital humans so lifelike and relatable, they become authentic ambassadors for your brand – ready to engage, inform and assist.Conversations, not computationDigital humans with genuine expertise, capable of thoughtful, nuanced conversations offering truly personalized support, available 24/7.A New Dimension of PresenceWe enable digital humans to share your physical space for natural, immersive connections.TechnologyCore Avatar EngineOur in-house avatar engine brings digital humans to life, anywhere.Customer InteractionNettle Realtime AI EngineYour Business Knowledge and BrandWeb BrowserPhone3D DisplayHoloboxYour Business and BrandTrain your avatar with your unique business context, product knowledge, brand voice, and company values to ensure every interaction reflects your organization's expertise and identity authentically.Nettle Realtime AI EngineAt the heart of our platform lies a dual-engine system: a sophisticated conversational AI engine and a dynamic real-time avatar engine. This LLM agnostic AI engine is built with domain-specific algorithms refined through years of experience in Financial Services and Consumer industries. It enhances any leading LLM, like ChatGPT or Claude with contextual depth and compliance-aware logic. The enriched intelligence fuels our avatar engine, which projects nuanced speech, mimics, and gestures onto lifelike digital personas.Customer Interaction & PerceptionCapture real-time voice, video, and text inputs from your customers across any channel, enabling natural, multimodal conversations that feel personal and responsive to individual needs.Omnichannel ExperienceWe unlock avatar intelligence across every touchpoint. We deliver intelligent avatar interactions directly to web browsers and mobile devices, enabling instant customer engagement. Additionally, we bring avatars to life in physical environments using glasses-free 3D displays and holographic installations, crafting unforgettable in-person engagements that merge the digital and physical worlds.Case StudiesTangible Impact Helping to redifine customer engagement, capture audiences, and elevate brand awareness with lifelike interactive experiences.AI AdvisorScaling Human ExpertiseHow Winners Group Elevated Financial Advisory Services with AI from Nettle"Pytagoras has allowed us to fully live our 'Winners Concept.' It handles precision and process, so our human experts can focus on what they do best: building relationships and providing deep, specialized financial strategy. It's the specialist for our specialists." – Andrej Deďo, CEO, Winners GroupPhygital BankingVesnaEurope’s First Virtual Digital Banking AssistantDelve into the innovative world of digital human hologram technology and uncover the remarkable impact it had on Slovenská sporiteľňa, a.s. (SLSP) Learn how this cutting-edge solution redefined audience engagement. Nettle deployed the first-of-its-kind 3D holographic virtual bank branch assistant in the region at SLSP’s flagship store in the Nivy Mall.Research and DevelopmentTechnology developed in-house by our PhD-led data science team.Nettle’s  proprietary multilingual conversational AI middleware (NLP Engine) was developed in-house by our PhD-led data science team, combining deep expertise in natural language processing and advanced AI architecture.Beyond product development, our team actively contributes to the broader research ecosystem—regularly sharing knowledge and collaborating with leading institutions such as the National Supercomputing Center, part of the Slovak Academy of Sciences. These partnerships drive continuous innovation in language technologies and ensure our solutions remain at the cutting edge of conversational AI.12Named Entity Recognition for Address Extraction in Speech-to-Text Transcriptions Using Synthetic DataThis paper introduces an approach for building a Named Entity Recognition (NER) model built upon a Bidirectional Encoder Representations from Transformers (BERT) architecture, specifically utilizing the SlovakBERT model. This NER model extracts address parts from data acquired from speech-to-text transcriptions. Due to scarcity of real data, a synthetic dataset using GPT API was generated. The importance of mimicking spoken language variability in this artificial data is emphasized. The performance of our NER model, trained solely on synthetic data, is evaluated using small real test dataset.Read PaperFAQFrequently Asked QuestionsQuick answers to the things you’re wondering.How do digital avatars compare to traditional chatbots?Unlike text-based chatbots, our digital humans combine real-time LLM processing with photorealistic rendering and emotional expression modelling. Blind testing shows 98% user acceptance versus 40-60% for traditional chatbots. Our digital humans can manage complex, multi-turn conversations, maintain exact context, and deliver human-level engagement at machine scale, able to process thousands of daily conversations in production.How are Nettle’s digital humans different from advanced animated videos or pre-scripted characters?Our digital humans are live, unscripted AI agents. They generate unique, real-time responses, understand emotion, and hold fluid, multi-turn conversations — more like a live video call than a pre-recorded video.What happens when the AI doesn't know the answer to a question?Our digital humans are built for brand safety. Instead of guessing, they gracefully defer by escalating to a human, offering to follow up, or providing alternative resources. This ensures a trustworthy user experience, even at the limits of its knowledge.Can the avatar be customized for our brand and use case?Yes. We offer complete customization of your digital human's appearance (facial features, clothing, styling), voice (accent, tone, pace), and personality (formal vs. casual, proactive vs. reactive). Beyond that, we specialize in domain-specific customization, training your digital human on your knowledge base, ensuring regulatory compliance, and integrating your precise terminology, workflows and processes. During implementation we'll present multiple design options to ensure the final avatar is a perfect brand ambassador.What deployment options are available?Our avatars are designed for flexible deployment, from simple browser-based access to immersive physical installations. Deploy instantly via any web browser with WebGL, or create an immersive physical experience with 3D monitors, holograms, or custom holoboxes. For physical setups, we provide end-to-end support, handling everything from hardware to installation. For maximum reach and engagement, we can deliver a “Phygital solution”, a hybrid deployment that unlocks the ultimate experience, seamlessly blending digital accessibility with physical impact.How do you ensure data privacy and security for customers?Security is a core foundation to our platform. We are GDPR compliant and work with our clients to ensure our projects meet the applicable requirements of the EU AI Act and the NIS 2 Directive. We offer flexible deployment scenarios, where clients can choose public cloud, private onsite or hybrid options. These also include private cloud instances, to ensure you keep the flow of sensitive data, that is out of your controlled environment in check.What does implementation involve and how long does it take?We partner with you on a streamlined, five-phase path to launch: 1. Discovery & Scoping: We define your use cases and success metrics. 2. Customization & Training: We build and train your avatar on your specific knowledge base. 3. Integration: Where necessary, we seamlessly connect the system with your existing platforms. 4. Testing & Refinement: We rigorously test and fine-tune performance. 5. Launch & Enablement: We deploy the solution and train your users. A typical project launches in 8-16 weeks, depending on complexity. We provide dedicated project management, technical support, and post-launch optimization.How do we get started?We invite you to a technical demonstration that maps to your specific use case and walk you through how the technology integrates with your systems and mutually define key success metrics. Following the demo and discussions, we will provide you with a detailed proposal with scope, timeline, and investment. For organizations seeking further validation, we offer 6-10 week pilot programs prior to a full-scale rollout. What languages and regions are supported?Our digital humans are built for a global audience, supporting 40+ languages with native-level speech synthesis and comprehension. We ensure local compliance by designing deployments to meet regional data regulations like GDPR, banking regulations and HIPAA. Furthermore, every aspect—from appearance and voice to cultural interaction styles—can be tailored for specific markets and demographic.Get in Touch!Leave us your email and we'll contact you soon.EmailRequest TypeSelect…Request a DemoRequest Price QuoteRequest ConsultationI agree to the processing of my personal data in accordance with nettle's Privacy Policy.Submit We use cookies to personalize content, run ads, and analyze traffic. --- Pioneering the "Phygital" RevolutionRedesigning how we connect with technology and realityWho We AreOur MissionNettle develops conversational AI avatars that achieve human-level realism and intelligence. We transform academic breakthroughs into enterprise-grade technology deployed across industries including finance, healthcare, and education. Our mission is to make authentic AI conversation accessible at scale—delivering sophisticated interaction that achieves highest user acceptance while reducing operational costs.Our VisionThe future of customer interaction is embodied conversation. We're building the infrastructure that enables enterprises to deploy photorealistic avatars across web browsers, physical locations, and emerging display technologies. As AI capabilities advance, conversational avatars will become the standard interface—natural, accessible, and effective across every industry and use case.AchievementsWhy nettle?Research-backed technology. Production-proven deployment. Measurable enterprise outcomes. We deliver conversational AI that works in the real world.Get in TouchOur valueWhat We ValueWe believe conversational AI should be rigorous, effective, and accessible. Our values guide how we develop technology and serve our clients.ImpactTechnology should solve real problems and deliver measurable value. We focus on outcomes that matter to your business.IntegrityHonest about capabilities, transparent about limitations, committed to delivering what we promise—nothing more, nothing less.Client SuccessLong-term partnerships built on measurable outcomes, transparent communication, and continuous optiization. Meet the Founding TeamThe perfect blend of Business & IT.Andrej GregušSalesBanking product strategistAndrej is a marketing sciences expert with over 10 years of experience, specializing in digital marketing and data-driven innovation. He has played a key role in launching and building brands like mBank and ZUNO in the Czech Republic and Slovakia. Previously, as Head of Marketing at Poštová banka, he led innovation initiatives and formulated the strategy for 365.bank. At ESET, he pioneered marketing automation and oversaw online sales across the EMEA region.Show BioRichard GugaFinanceEx SAP SLOVAKIA CEOA Canadian-Slovak business leader with 25+ years of international management experience, Richard has driven business growth by leading specialist teams in the USA, UK, and Central and Eastern Europe. His expertise spans regional sales, marketing, divisional management, channel development, and corporate leadership at Fortune 100 firms such as SAP, Oracle, Microsoft, Citrix, and ESET. Most recently, he served as Managing Director of SAP Slovakia for four years before joining Nettle.Show BioMarek Košta, PhD.Software MAx planck institutE AlumniA computer science researcher and software developer, Marek leverages his advanced academic training from the Max Planck Institute—specializing in mathematical logic and algebra—to architect the foundational mathematical components of Nettle's NLP engine.Show BioFero KarikaTech and HardwareProduct specialistFero is a seasoned full-stack developer, analyst, and UX designer, specializing in solutions architecture, NLP, and machine learning. As Nettle’s Solution Architect, with extensive hands-on experience in deploying large-scale systems throughout his career, he leads the development team and oversees requirements analysis, data modeling, and NLP design. Show BioPeter GaliovskýOps leaddevops and cloudspecialistA systems engineer with 20+ years of experience, Peter excels in full-stack development with Java, Ruby, databases, and search technologies. He integrates this expertise with a cognitive science background in language modeling and neural networks to architect Nettle's data, semantic, and systems frameworks.Show Bio We use cookies to personalize content, run ads, and analyze traffic. --- Digital Humans That Embody Your BrandPhotorealistic AI avatars for real-time customer conversations. Built for enterprise scale, trained on your expertise.Book a DemoOverviewFour pillars of human-like AI interactionFrom cinematic-quality avatars to enterprise deployment — everything you need to create AI ambassadors that represent your brand with authenticity.01 — Avatar StudioPhotorealistic digital humans, rendered in real-timeOur proprietary rendering pipeline produces avatars indistinguishable from video. Subtle eye movements, natural breathing, micro-expressions — the details that make digital humans feel alive.Book a DemonNettlePlatform v1.0Knowledge BaseConversationsAvatarSettingsJDjohn@company.comKnowledge BaseProduct Documentation+ UploadProduct Guide12 pagesAPI Reference24 pagesCompliance8 pagesTraining Data16 pagesBrand Guide6 pagesFAQ4 pagesPreviewSection 1Page 1 of 1202 — Brand TrainingYour expertise, embedded in every responseUpload your knowledge base, product docs, FAQs, and compliance guidelines. The avatar doesn't just sound like your brand — it knows your brand.Book a Demo03 — Natural ConversationReal-time DialoguePowered by state-of-the-art LLMs with memory and reasoning. Your avatar handles complex queries, follows up naturally, and knows when to escalate.Book a Demo04 — Omnichannel PresenceDeploy Anywhere Your Customers Areyourcompany.com/supportChat with EmmaWebSingle script tag integration for any websiteMobileNative iOS & Android libraries with full API accessHoloboxLife-size holographic display for immersive presence3D DisplayAutostereoscopic displays — no headsets required We use cookies to personalize content, run ads, and analyze traffic. --- AI AdvisorScaling Human ExpertiseHow Winners Group Elevated Financial Advisory Services with AI from Nettle"Pytagoras has allowed us to fully live our 'Winners Concept.' It handles precision and process, so our human experts can focus on what they do best: building relationships and providing deep, specialized financial strategy. It's the specialist for our specialists." – Andrej Deďo, CEO, Winners GroupClient: Winners Group, a multinational financial institution operating in 6 Central European countries. The ChallengeAs a respected financial institution, Winners Group revolutionized the market with its specialized "Winners Concept." However, scaling their unique model across multiple countries presented a challenge: maintaining a consistent, objective, and professional standard for every client solution. The firm wanted to eliminate "unprofessional subjectivity" and administrative burdens from its expert advisors, allowing them to focus on high-value client relationships and complex advisory tasks.The SolutionWinners Group, together with Nettle, developed and deployed Pytagoras, an internal AI-powered digital tool. Inspired by mathematical precision, Pytagoras acts as a conversational AI avatar that assists brokers and financial advisors by:Automating Administration: Efficiently managing administrative tasks and processing contract checks.Ensuring Objectivity: Using a standardized, intelligent analysis to create client solutions, removing individual bias.Freeing Up Experts: Allowing the firm's specialized human experts in lending, corporate finance, and insurance to focus on deep, strategic advice and client relationship building. The ResultsBy integrating Pytagoras into their workflow, Winners Group transformed its operational efficiency and service quality. The AI tool has become a foundational element for scaling their specialized consultancy model.Efficiency Gains: Achieved time savings for advisors, redirecting focus to personal growth and complex client needs.Scale & Consistency: Delivered "Winners Solutions" with a uniform, high standard of objectivity and professionalism.Process Integrity: Processed contract checks accurately, minimizing errors and ensuring compliance. What Winners Group Says "Pytagoras has allowed us to fully live our 'Winners Concept.' It handles precision and process, so our human experts can focus on what they do best: building relationships and providing deep, specialized financial strategy. It's the specialist for our specialists." – Andrej Deďo, CEO, Winners Group