Startups Directory

ApertureDB is a unified database that natively stores and manages images, videos, documents, embeddings, and metadata in a single system with built-in knowledge graph and vector search capabilities. It eliminates the need for enterprises to manually integrate cloud storage, vector databases, and processing libraries by providing a single interface for multimodal AI workloads. The platform is 35x faster at mobilizing multimodal datasets than traditional approaches and 2-4x faster than open-source vector databases, reducing infrastructure setup time by 6-12 months.

Naoma is an AI video sales agent that delivers live, personalized product demos directly in-browser 24/7 in any language. It qualifies leads, answers questions, and routes prospects to CRM or checkout without human involvement, reducing demo wait times from 24+ hours to 10 seconds. Unlike pre-recorded demo tools, Naoma runs on real product flows with genuine AI interaction, achieving 6-20% visitor-to-demo conversion rates.

Worki is an AI-native infrastructure platform that unifies fragmented healthcare workforce and HR systems into a single contextual data layer. The platform sits between existing tools like Workday, UKG, Oracle, and ServiceNow, mapping task-role architecture to identify where AI agents can augment or automate administrative work. Using a four-part system (Pathways, Unify, Amplifiers, Infrasharing), Worki enables health systems to reduce overhead by 20%+ while deploying AI agents with human governance across workforce operations.

H Company builds enterprise AI agents and agentic models capable of autonomously interfacing with software systems to automate complex workflows. The company's Holo3 family of models can understand and interact with any graphical user interface—web applications, desktop software, cloud platforms—to perform multi-step tasks like clicking, typing, and navigation. H's product suite includes Runner H (workflow automation API), Surfer H (web interface automation), and Tester H (automated software testing), claiming 92.2% success rates while reducing operational costs by up to 5.5x compared to OpenAI, Anthropic, and Google. Founded in 2023 by DeepMind veterans and backed by $220M from Eric Schmidt, Amazon, and tier-1 investors, H is positioned as Europe's leading agentic AI startup.

Inferact commercializes vLLM, the world's most popular open-source LLM inference engine, delivering 2-4× throughput improvements over competing systems. Built by the original vLLM creators from UC Berkeley, Inferact serves enterprises and AI companies seeking to deploy frontier models at scale without proprietary lock-in. The company owns the roadmap of a widely-adopted community project with 2,000+ contributors while maintaining a lean 14-person team.