AI & Machine Learning Startups

Spherecast is an AI-powered supply chain platform that automates planning, forecasting, and execution for omni-channel consumer packaged goods (CPG) brands. It unifies demand planning, inventory optimization, purchase order recommendations, and supplier communication to replace spreadsheets and legacy planning tools.

4 investors

Sphinx is an AI data governance platform that sits between a company's AI tools and its data stack to validate AI queries, correct errors, and enforce consistent metric definitions with full output lineage. It targets enterprise data and analytics teams, data owners, and leadership who need traceable, auditable, and reliable AI-generated data outputs.

4 investors

Spiideo provides an automated cloud-based platform for sports video capture, analysis, and live streaming across all levels of competition. The platform combines AI-powered camera automation with video analysis tools and streaming capabilities for teams and clubs.

4 investors

Spikerz provides social media security software for PR and communications teams, offering account takeover protection, AI comment moderation, permissions management, and impersonator takedown. It helps brands protect their social media accounts and manage reputation by detecting threats, moderating abusive comments, and controlling account access.

4 investors

Spinach is an AI-powered meeting assistant that automatically records, transcribes, and organizes meetings while extracting action items and insights. It serves teams across product, engineering, sales, HR, finance, legal, and other departments to improve meeting documentation and decision-making.

4 investors

SpiNNcloud Systems builds neuromorphic, brain-inspired computing hardware based on its SpiNNaker2 Arm-based AI processors, aimed at running AI workloads at supercomputer scale with higher energy efficiency than GPUs. Its systems target data centers and high-performance computing environments facing energy constraints from GenAI growth.

4 investors

Spiral is a multimodal data platform designed for frontier AI applications that handles video, images, audio, embeddings, point clouds, sensor streams, tables, and text at machine scale. The platform unifies multiple data modalities in a single query language and provides object-store-native storage with tools for declarative sampling and direct tensor materialization for AI model training.

4 investors

A platform that aggregates and compares prices for the same products across different online retailers, helping shoppers identify lower-cost purchase options.

4 investors

Spotted Zebra provides an AI-powered interview intelligence and assessment platform that combines skills science with machine learning to help enterprise organisations identify and hire candidates based on skills rather than credentials. The platform targets large organisations seeking to address skills gaps and build future-ready workforces through data-backed, scalable hiring decisions.

4 investors

Spren offers a smartphone-camera body composition scan that uses patented imaging technology and validated algorithms to measure metrics like body fat, lean mass, and cardio-metabolic health without extra hardware. It provides personalized nutrition targets and 24/7 AI coaching to help consumers track and improve their fitness and health.

4 investors

Spur provides an AI-powered autonomous testing platform that automatically plans, executes, and reports software tests across web and mobile applications. The platform uses natural language instructions to enable non-technical team members to create and maintain test coverage for functional, UI/UX, localization, and exploratory testing scenarios.

4 investors

SquareMind develops Swan, an automated robot for full-body dermoscopy that maps the skin and pairs the scans with AI to support change detection. The system is aimed at making skin exams more efficient and accessible in dermatology.

4 investors

Stack Internal is a knowledge management platform that captures, structures, and validates enterprise knowledge to provide trusted context for AI agents and human teams. It integrates with multiple tools to centralize scattered documentation and decisions while maintaining governance, security, and trust signals for access control.

4 investors

StakeStone is a crypto-native neo bank offering self-custody accounts with yield-bearing balances, gasless transactions, and borderless payments across DeFi and CeFi venues. It serves global individuals, businesses, and AI agents, providing a value network with a yield layer, KYA (Know Your Agent) verification, and onchain transparency.

4 investors

A research company building general-purpose AI models designed to explore and learn like humans, including a computer action model that can navigate websites, perform CAD modeling sequences, and drive a car in the real world. It also develops speech generation models and operates its own large-scale data storage infrastructure.

4 investors

Stanify provides an AI platform for enterprise brands to manage social media comments and DMs, automatically moderating toxic content, drafting on-brand replies, and routing messages to support, sales, or legal teams. It also surfaces trends, leads, and PR risks from social conversations with per-market and per-campaign rules and full audit logging.

4 investors

Staple provides an AI document-processing platform that verifies, extracts, and validates data from financial documents while building audit evidence into the process, including tampering detection, per-field audit trails, and e-invoice validation against tax authorities. It serves compliance and risk teams in regulated industries such as finance and insurance, with regional environments and e-invoicing connections across Singapore, Malaysia, China, the EU, and the US.

4 investors

Starlight provides an AI assistant that helps credit unions connect members to unclaimed government benefits and financial assistance programs—covering housing, food, healthcare, utilities, childcare, unemployment, and tax credits—then routes members back into credit union products. It serves credit unions across the U.S. to improve member engagement, retention, and loyalty among low-income members.

4 investors

Stats Perform combines proprietary sports data with AI to deliver analytics, content, and technology for media, broadcast, sports organizations, and betting platforms. The company powers fan engagement and business intelligence across sports globally, with particular depth in football and partnerships with major broadcasters and technology companies.

4 investors

Stay22 provides an accommodation-booking integration for transportation and ticketing platforms, adding hotel and lodging options alongside a platform's existing search and booking flow so the platform earns commission on stays. It connects to a global supplier network of over 35 million listings and handles bookings through its own suppliers.

4 investors

Steadi is an AI-driven platform for logistics teams that combines freight rate management, root-cause cost analysis, and automated workflows to identify where operational freight spend is slipping and prevent budget overages. It tracks rate changes, applies governance rules and approvals, updates TMS rates, and assigns tasks with owners and SLAs to keep budgets under control.

4 investors

Steep builds business analytics software that distributes data insights across organizations, addressing the challenge of making analytics accessible beyond specialized analysts.

4 investors

Stellon Labs develops compact AI models optimized for edge computing and resource-constrained hardware environments.

4 investors

Stoa operates a marketplace for buying and selling GPUs, offering price discovery, RFQ-to-settlement workflows, and verified counterparties. It serves GPU brokers, data center operators, AI labs, cloud providers, OEMs, resellers, and lenders trading AI hardware.

4 investors