Startups Directory

ElevenLabs is an AI voice platform that synthesizes realistic speech from text, clones voices, dubs content across 20+ languages, and powers conversational AI agents. Used by 41% of Fortune 500 companies including Disney, Washington Post, and Epic Games, it enables enterprises to scale audio content creation while preserving speaker emotion and intent. The company builds proprietary AI models for TTS, ASR, dubbing, and music generation, positioning itself as a full-stack voice AI provider rather than a specialized point solution.

ClickHouse is an open-source columnar database management system optimized for real-time online analytical processing (OLAP), enabling complex SQL queries at massive scale with sub-second latency. It achieves hundreds of millions of rows per second throughput—100x faster than competing systems—through its vectorized Merge Tree storage engine and native support for distributed, replicated architectures. The platform serves enterprises handling massive analytical workloads, from event ingestion to interactive dashboards, and is used by companies like Microsoft, Walmart, Tesla, and eBay to process billions of events per minute.

Cohere develops enterprise AI software providing large language models (Command, Rerank, Embed) and workplace productivity platforms that enable developers and enterprises to build LLM-powered applications. The company offers flexible deployment options—hosted API, cloud platforms (AWS, Google Cloud, Azure, Oracle), or private VPC—with advanced retrieval-augmented generation (RAG) capabilities. In 2025, Cohere launched North, an agentic AI platform designed to automate routine tasks and surface insights grounded in enterprise data. The company is distinguished by its focus on enterprise-grade security, multi-deployment flexibility, and the founding team's foundational contribution to transformer architecture.

Abnormal Security is an AI-native email and cloud application security platform that uses behavioral anomaly detection and natural language processing to stop sophisticated Business Email Compromise (BEC) attacks and account takeovers. The platform deploys via API in minutes and ingests thousands of behavioral signals to block socially engineered, payloadless attacks that bypass traditional email filters. It protects over 3,200 organizations including 25%+ of Fortune 500 companies across email, Microsoft 365, Google Workspace, and 12+ SaaS applications including Salesforce, Workday, and Slack. What sets Abnormal apart is its AI-first approach that replaces legacy Secure Email Gateways with autonomous threat detection that learns legitimate business communication patterns.

AppZen is an AI-powered autonomous spend-to-pay platform that automates manual financial processes across expense management, accounts payable, and corporate card monitoring. The platform uses finance-tuned large language models trained on 10+ years of transaction data to audit, approve, and flag policy violations with 95%+ accuracy. It serves enterprise finance teams at 500+ global companies including 65 Fortune 500 firms, delivering $2B+ in documented savings by automating 50%+ of manual work without additional headcount.

Kore.ai is an enterprise conversational and agentic AI platform that enables organizations to build, deploy, and operate AI agents for customer service, employee support, and business process automation. The platform combines conversational AI, generative LLMs, RAG, and workflow orchestration to create intelligent virtual assistants that integrate with existing enterprise systems like Salesforce, NICE, and Genesys. Trusted by Global 2000 companies including PNC, AT&T, Cigna, and Coca-Cola, Kore.ai delivers significant ROI through automation—with customers reporting 30-80% reductions in agent workload and inquiry resolution times.

Vanta is an agentic trust platform that automates compliance and security monitoring by performing 1,200+ control checks hourly across 35+ global frameworks. It replaces manual, point-in-time compliance processes with continuous monitoring and AI-powered automation that reduces audit completion times by 50%. The platform integrates with 300+ systems to collect evidence automatically and power real-time risk detection, enabling organizations to maintain compliance at scale without manual overhead.

Torq is an AI-driven security hyperautomation platform that automates threat detection, investigation, prioritization, and response across enterprise security operations. The platform uses agentic AI (notably its Socrates agent) to autonomously handle alert triage, case management, and threat remediation at scale, claiming to resolve 95% of Tier-1 alerts without human intervention. It serves Fortune 500 enterprises and MSSPs seeking to reduce mean time to respond (MTTR) and investigation overhead, positioning itself as an open, modern alternative to monolithic legacy SOAR platforms from Palo Alto Networks and Splunk.

Fal is a serverless inference platform that hosts 1,000+ production-ready generative AI models (image, video, audio, 3D) as easy-to-use APIs with custom-optimized CUDA kernels for lightning-fast inference. The platform eliminates traditional deployment friction—no GPU configuration, cold starts, or autoscaler setup—enabling developers and enterprises to integrate generative media into applications at scale. Fal serves over 2 million developers and 300+ enterprises including Adobe, Canva, and Shopify, generating $100M+ ARR through pay-as-you-go and enterprise usage-based pricing.

GreyOrange provides AI-driven software (GreyMatter™ WES) and autonomous mobile robots (Ranger™ series) that orchestrate warehouse operations by optimizing interactions between human workers, robots, and inventory systems in real-time. The platform delivers 1 million+ optimizations per minute across goods-to-person, smart zone transfer, assisted picking, and unmanned inventory movement. GreyOrange serves major retailers and logistics operators like Walmart, H&M, Coupang, and GXO Logistics, differentiating through vendor-agnostic integration and proprietary AI that treats the warehouse as a unified orchestration system rather than isolated robotic components.

Cresta is an AI-first enterprise contact center platform that transforms customer conversations into revenue opportunities. The platform combines an AI Agent for automated customer interactions, Agent Assist for real-time guidance to human agents, and Conversation Intelligence for actionable business insights. Built by former Google and OpenAI leaders, Cresta serves Fortune 500 companies like Hilton, Cox Communications, and CarMax to improve customer satisfaction, resolution rates, and operational efficiency.

Blue J is an AI-powered tax research platform that enables tax professionals, accountants, and legal teams to complete hours of manual research in seconds using large language models and authoritative source verification. The platform automates tax research, legal analysis, and client communication drafting, with over 2,800 organizations including Big Four accounting firms and Fortune 100 companies relying on it. Users save an average of 2.7 hours per week, allowing them to redirect time toward higher-margin advisory work. Blue J is purpose-built for tax professionals and is the only major platform specifically designed for this use case.

Rescale is an enterprise cloud simulation platform that enables research scientists and engineers to run high-performance computing (HPC) workloads—including finite element analysis (FEA), computational fluid dynamics (CFD), and AI simulations—on their choice of cloud providers without infrastructure setup or maintenance. The platform automates hybrid cloud orchestration with built-in security, architectural controls, and financial governance. Engineers can configure complex engineering analyses for computation in minutes via a web browser, dramatically reducing time-to-market for product design cycles. Rescale serves 300+ customers including 7 of the top 10 automakers, 7 of the top 10 aerospace companies, and 3 of the top 6 life science companies.

Blaize provides a full-stack edge AI platform combining purpose-built hardware (GSP-based processors delivering 16 TOPS inference at 7W power) with a no-code/low-code software suite (AI Studio) for rapid deployment. The platform enables real-time AI inference at the network edge with 60% greater efficiency and 10x lower latency than cloud-optimized alternatives. Serving automotive, surveillance, retail, and industrial automation verticals, Blaize eliminates the complexity of deploying AI on power- and thermally-constrained devices.

Qventus develops AI-powered automation software that optimizes healthcare operations across inpatient and perioperative settings. The platform uses generative AI, machine learning, and behavioral science to predict bottlenecks, automate administrative tasks, and recommend interventions for hospital care teams. Health systems using Qventus reduce patient length of stay by up to one day, recover 20-35% of excess bed days, and achieve 10X average annualized ROI. The company functions as an 'AI teammate' integrated with existing enterprise systems like EHRs, surfacing data and automating workflows without replacing staff.

Cyberhaven is a unified data security platform that combines DSPM, DLP, insider risk management, and AI security with deep data lineage capabilities. It records every event for every piece of data—every move, copy, edit, and share—across endpoints and cloud applications to provide complete visibility into how data moves throughout an organization. The platform delivers 95% fewer false positives than traditional DLP solutions and enables customers to investigate incidents up to five times faster. Founded by five PhD researchers, it's trusted by top 5 North American banks, Fortune 500 companies, and highly regulated enterprises.

Horizon3.ai provides NodeZero, an autonomous penetration testing platform that safely executes real attack techniques at scale without agents or network disruption. The platform discovers and exploits vulnerabilities by chaining attack paths together—exactly as real attackers would—across internal networks, external surfaces, cloud infrastructure (AWS, Azure, Kubernetes), and web applications. Built by veterans in tech and military, it's trusted by 3,000+ organizations including Fortune 500 companies and national defense partners who need continuous proof of their security posture.

Horizon3.ai provides NodeZero, an autonomous penetration testing platform that continuously simulates real-world attacks without agents or human intervention. The SaaS solution safely executes attack chains across AWS, Azure, and Kubernetes infrastructure to show exactly how attackers compromise systems and what data they access. Organizations use it to verify security fixes in production and stay ahead of evolving threats at scale.

Snorkel AI is a data development platform that enables enterprises to programmatically label and curate training data for AI systems, including LLMs and RAG pipelines. Rather than expensive manual labeling, it uses labeling functions that encode expert intuition through heuristics, legacy models, and LLM calls to scale data preparation. Used by Fortune 500 companies, top US banks, and government agencies to build production AI applications faster and more cost-effectively. It represents a shift toward data-centric AI, where high-quality labeled data is the bottleneck rather than model architecture.