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.

Roleshare built a marketplace and management platform that matched two professionals to co-apply and share one full-time job, enabling companies to run job-sharing pilot programs. The platform allowed employees to post their current roles as shareable and matched talent pairs from both internal and external sources. Roleshare served enterprises like JP Morgan and BP seeking flexible workforce solutions. Note: The company is no longer operating.

Pangeam uses anonymous AI sensing and deep-learning technology to measure how workspace design actually performs against intent by tracking anonymous presence and ergonomic movements. The platform reveals detailed utilization patterns—foot traffic heatmaps, connection zones, dwell times—that go far beyond binary occupancy data. Enterprise real estate teams use Pangeam to optimize office layouts, support return-to-office strategies, and make data-driven capital expenditure decisions that can save millions.

Deskimo is a mobile app that enables on-demand office space booking billed by the minute, targeting hybrid-work companies that want to downsize office leases. Companies create enterprise accounts and allocate monthly budgets to employees, who can book nearby workspaces for meetings, focused work, or client calls. The platform consolidates usage across all employees into a single monthly invoice. Unlike traditional coworking platforms, Deskimo competes with Starbucks by serving occasional workspace needs rather than dedicated desk rentals.

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.

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.

Silo Team automates the entire developer lifecycle from onboarding to retention, using AI-powered templates and seamless integrations with tools like Slack, Notion, and Confluence. Built specifically for tech teams, it handles account provisioning, access requests, and customized role-based onboarding plans. The platform addresses the billions in annual losses from high developer turnover by accelerating time-to-productivity and fostering team belonging.

Voltron Data builds Theseus, a GPU-accelerated query engine that enables petabyte-scale data analytics directly on data lakes, lakehouses, and warehouses using Apache Arrow standards. The platform allows organizations to query massive datasets 10-100x faster while reducing infrastructure costs dramatically—one retailer cut server count from 1,400 CPU machines to 14 GPU servers. Unlike traditional CPU-based analytics platforms, Voltron's approach is designed to complement existing systems like Spark and DuckDB, letting users scale without vendor lock-in.

AskToSell is an AI-powered sales automation platform that deploys autonomous agents to contact leads, qualify prospects, prepare proposals, handle objections, and close deals automatically. Built for SMBs with repetitive, transactional sales processes, it enables companies to scale deal volume without burning out sales teams or inflating customer acquisition costs. The platform operates at 10-30x lower cost than human sales labor, with agents learning product details and autonomously managing the entire sales workflow until deal approval.

Stability AI develops open-source and commercial generative AI models for image, video, audio, 3D, and text generation. The company's flagship Stable Diffusion model has been downloaded over 150 million times and runs on consumer hardware with minimal GPU requirements, making advanced AI accessible to creators, enterprises, and developers. Unlike proprietary competitors, Stability AI emphasizes open-source accessibility, customizability, and the ability to run models locally without API dependencies or subscription fees.

Modular is an AI infrastructure platform that unifies model serving and GenAI deployment through the Mojo programming language and MAX framework. It abstracts hardware complexity to run popular open models with 10-100x performance improvements over Python, without vendor lock-in. The platform addresses AI's fragmented infrastructure by rebuilding the entire stack from compilers up, enabling developers to deploy across CPUs, GPUs, and edge devices seamlessly.

Futr builds secure AI chatbots and co-piloted live chat platforms that eliminate hallucination risks through proprietary guardrails and real-time validation. The platform automates customer support across 145+ languages with intelligent escalation and operates in highly regulated environments including government, police, and financial services. Key differentiators include context-aware filtering for sensitive data, seamless handover from bot to agent, and integrations with major platforms like Shopify, Salesforce, and Stripe.

Schematic allows businesses to outsource pricing and packaging with a few lines of code, enabling them to quickly launch new packaging models, take the burden off of engineering, and flexibly adjust their pricing and packaging to individual customer preferences.