Nettle delivers photorealistic 3D digital humans that converse in real time using a multilingual AI engine supporting over 40 languages. The platform lets enterprises customize avatar appearance, voice, and domain knowledge, and deploy the solution across web, holographic displays, or on‑premise infrastructure with scalability to thousands of concurrent sessions and secure data handling.
Funding
Funding not disclosed
Founders
Product
Problem
Brands often rely on text‑based chatbots that deliver scripted, limited interactions, resulting in low user acceptance and inadequate support for multilingual, emotion‑aware conversations. This hampers customer engagement, especially in high‑touch channels such as retail, finance, and healthcare, where personalized, human‑like assistance is expected.
Solution
Nettle provides photorealistic digital humans powered by an in‑house multilingual conversational AI middleware. The avatars generate unscripted, real‑time responses using large language models combined with emotion‑expression rendering, enabling fluid multi‑turn dialogues in over 40 languages. Clients can fully customize the avatar’s appearance, voice, and personality, and train it on proprietary knowledge bases to ensure domain relevance and regulatory compliance. Deployments span browser‑based WebGL, immersive holographic displays, and integrated “phygital” installations, with options for public cloud, private on‑premise, or hybrid hosting to meet data‑privacy requirements. The platform scales to thousands of concurrent conversations while providing graceful escalation to human agents when needed.
Target Audience
Primary customers are enterprise brands in retail, financial services, healthcare, and hospitality that require high‑fidelity, multilingual virtual agents for customer support, sales assistance, and immersive in‑store experiences.
Features
- Photorealistic 3D rendering with real‑time facial animation and emotional expression modeling
- Proprietary multilingual NLP engine (40+ languages) that processes user input via large language models for unscripted, context‑aware replies
- Full brand customization of avatar appearance, voice (accent, tone, pace), and conversational style, including domain‑specific training on client knowledge bases
- Flexible deployment options: WebGL browser access, 3D monitors, holograms, holoboxes, and hybrid “phygital” setups with end‑to‑end hardware support
- Secure data handling with GDPR compliance, EU AI Act alignment, and NIS 2 Directive support; deployment on public cloud, private on‑premise, or hybrid environments
- Scalable architecture capable of handling thousands of simultaneous conversations and automatic escalation to human operators for unknown queries
- Integration APIs for seamless connection to existing CRM, ERP, and support platforms, plus analytics dashboards for performance monitoring