AI & Machine Learning Startups
31,322 companies tagged AI & Machine Learning, with their investors and founders.
Shinkai is a decentralized AI platform that lets users build and run autonomous agents across multiple AI networks (local, cloud, and decentralized models) while keeping identity, data, and payments under user control. It offers a browser runtime and a desktop runtime with a unified agent builder, an AI network router, agent collaboration, tool integrations, and x402 decentralized micropayments.
7 investors
SoundThinking (ShotSpotter) provides gunfire detection technology that identifies and verifies shooting incidents in near real time, connecting detection with investigation and response workflows. Its tools serve law enforcement agencies for situational awareness, investigations, and forensic services.
7 investors
Showroom B2B operates a B2B apparel sourcing marketplace that connects retailers with manufacturers through an AI-powered supply chain platform offering demand forecasting, supplier matching, and fulfillment tracking. It also runs a "phygital" model with physical experience stores and a digital marketplace targeting retailers in Tier II and III cities across India, alongside solutions for national retail chains.
7 investors
Sibylla Biotech develops PPI-FIT, a drug discovery technology that uses quantum physics and mathematical modeling to characterize protein folding pathways at atomic resolution. The company focuses on protein misfolding diseases, particularly prion diseases.
7 investors
Siena is an AI customer experience platform for consumer and ecommerce brands, providing AI agents that handle support, shopping recommendations, social media engagement, post-purchase workflows, and subscription management across customer channels. It also turns customer interactions into brand insights (voice-of-customer reporting) and offers agent-assist tools for human CX teams.
7 investors
SigOpt is a cloud-based optimization platform that tunes machine learning and research pipelines using an ensemble of optimization algorithms. It serves customers in industries including insurance, credit cards, algorithmic trading, and consumer packaged goods.
7 investors
SigTuple makes AI100, a digital microscopy device that digitises and analyses blood and urine samples on a single platform, classifying 30+ cell types with visual evidence for pathologist review. It is aimed at clinical laboratories and pathologists, enabling remote, web-based review of peripheral blood smears and urine microscopy.
7 investors
Silimate builds AI-powered EDA software that accelerates chip design workflows by combining fast computation engines, machine learning models, and user-friendly interfaces. The platform serves SoC and IP companies in hardware design by functioning as a copilot to help chip designers understand design tradeoffs and iterate faster.
7 investors
SimpliRoute provides route optimization and last-mile delivery software that helps companies plan and manage deliveries. Founded as a University of Chile research project, it serves logistics operations across Latin America and other markets.
7 investors
SimScale provides a cloud-based simulation platform that combines computational fluid dynamics, finite element analysis, thermal, and electromagnetics capabilities with AI-powered tools for engineers. The platform enables engineering teams to rapidly test design options and make decisions without requiring specialized CAE expertise or dedicated hardware.
7 investors
Sinaptica is a medical device company developing noninvasive brain modulation therapies for Alzheimer's disease, led by scientific experts and experienced medtech executives.
7 investors
Siro provides conversation intelligence for field sales teams, converting customer interactions into scalable insights to improve coaching, learning, and performance in in-person sales roles.
7 investors
SixSense builds an AI platform for semiconductor manufacturing that turns raw production data into intelligence for defect detection, classification, and yield improvement across chip fabs. Founded in 2018, it serves semiconductor fabs and manufacturers worldwide.
7 investors
Skan AI builds a process intelligence and agentic automation platform that uses computer vision to observe how work actually gets done, generating a "Context Graph of Work" for large, highly regulated enterprises. Its products span dynamic process intelligence and agentic process automation aimed at improving enterprise operations.
7 investors
SkillCycle offers a people development platform that combines AI-driven micro-guidance (AIDA) with certified human coaching delivered within the flow of work. It targets HR, operations, and team leaders seeking to develop employees and drive performance in the AI era.
7 investors
SkySelect provides a procurement platform for the aviation industry, using real-time data and analytics to help airlines and maintenance organizations source aircraft parts and manage purchasing. It targets aviation industry leaders and airplane maintenance operations.
7 investors
Slang builds an AI-driven professional English learning platform that personalizes courses by role and context for companies and educational institutions. It offers corporate English training, online classes, and specialized content, primarily serving organizations across Latin America.
7 investors
SmarterDx provides a clinical AI platform that helps hospitals and health systems improve documentation, coding, and revenue cycle management by accurately capturing the complexity of patient care. The platform assists health systems in recovering revenue, improving quality scores, and streamlining workflows across the revenue cycle.
7 investors
Social Native runs an AI-powered creator marketing platform that matches brands with content creators, predicts campaign performance, and manages briefs-to-payout, drawing on data from 1.8M+ creator collaborations and $8B in paid media. It serves brands globally for influencer and user-generated content campaigns across social platforms.
7 investors
Socotra is a cloud-native insurance core platform that provides configuration-only deployments, open APIs, and real-time data access for insurers across personal, commercial, and life insurance lines. The platform enables insurers to deploy products faster, maintain greater operational flexibility, and achieve high reliability without custom code or legacy system constraints.
7 investors
Solideon is a manufacturing platform specializing in bespoke aerospace vehicle production, including custom-designed aircraft and components. The company serves aerospace customers and positions itself as the world's only large-scale manufacturer capable of crafting a variety of aerospace vehicles using advanced manufacturing techniques.
7 investors
Solum provides AI-driven software that automates administrative tasks for healthcare practices, including patient intake, insurance verification, prior authorizations, and scheduling. The platform targets outpatient therapy practices and specialty care centers.
7 investors
Solve is a marketing automation platform that assembles reusable content blocks into personalized messages and automatically manages send frequency and timing for each customer. It also provides customer, product, and channel analytics—including predictive lifetime value and attribution—for brands running email and retention marketing.
7 investors
Speechly provides an API that performs speech recognition and language understanding directly on user devices, reducing costs for applications that need to analyze spoken interactions in real time.
7 investors














