AI & Machine Learning Startups

Satisfi Labs develops a conversational AI platform that uses natural language processing and large language models to enable guests and customers to access information and complete transactions through chat. The platform primarily serves clients in sports, entertainment, and tourism sectors.

5 investors

Scenario is a creative AI platform that lets teams train custom models on their own art and brand style, then access 600+ image, video, 3D, and audio models to generate on-brand assets. It serves creative teams across industries such as gaming and consumer brands, offering a workspace for creatives, an API for developers, and workflow/agent tools for production at scale.

5 investors

Scout develops Fury, a multimodal foundation model for defense robotics that lets operators command fleets of heterogeneous ground, air, sea, and space robots via natural language and coordinate them autonomously. The company builds hardware-agnostic embodied AI intended for the US military and defense-ecosystem partners.

5 investors

Scythe builds the M.52, an autonomous, battery-powered commercial mower with onboard perception technology (Scythe Sight) for landscape maintenance crews. The machine handles mowing tasks to increase crew capacity in the commercial landscaping industry.

5 investors

SeaLights provides test impact analytics that automatically select and run only the tests relevant to a given code change across test types and stages, covering unit, E2E, regression, API, and system tests. The platform supports manual and automated testing for applications built in languages such as Java, C/C++, Node.js, .Net, Go, Python, and JavaScript, aimed at reducing QA and engineering testing cycle times.

5 investors

Secure Code Warrior offers interactive training challenges that help developers recognize and prevent vulnerabilities earlier in the software development lifecycle, enabling security teams to partner with engineering on securing both human-written and AI-generated code. It targets security and engineering teams within organizations.

5 investors

Select Star offers an automated data catalog that lets teams search, document, and understand their data assets, with features like a business glossary, data lineage, popularity metrics, and entity relationships. It also provides AI-driven documentation and data product management tools for data teams.

5 investors

Selector builds an AI-driven observability platform that helps operations teams understand and manage complex infrastructure through natural language interaction and contextual intelligence. The platform serves network and infrastructure teams by reducing complexity and automating decision-making across systems.

5 investors

Semperis provides identity security and resilience tools focused on protecting identity infrastructure, with capabilities for preparation, threat detection, and recovery. Its offerings address emerging risks from AI agents and agentic technologies operating within enterprise identity systems.

5 investors

Sense360 provided consumer behavior and market intelligence analytics, using survey and mobile sensor data to give restaurants and consumer brands insights into customer visits and purchasing behavior. Acquired by Medallia in 2020.

5 investors

Sensible Biotechnologies develops a cell-based mRNA design and manufacturing platform that produces pure, low immunogenicity mRNA therapeutics for drug development. The platform addresses limitations of synthetic mRNA by enabling design-based biology approaches.

5 investors

Sepal AI generates training and evaluation datasets for AI models at scale, working with leading AI research labs and enterprises to improve model performance on real-world tasks.

5 investors

Sett offers an AI platform that helps game studios accelerate content creation from concept to finished product, reducing time spent in development cycles and planning phases.

5 investors

Shakudo provides an operating system for building and running autonomous enterprise AI agents, aimed at organizations operating critical infrastructure. The platform focuses on accelerating AI development while maintaining data sovereignty.

5 investors

Shazam is a mobile app for iOS and Android that identifies music playing nearby by creating a digital fingerprint of the audio and matching it against a database of tracks, then returning song and artist details along with lyrics, video, and recommendations. The app also lets users identify TV programs and ads, and is now part of Apple.

5 investors

ShennonBio develops immunotherapy technologies using microfluidic engineering, computational biology, and immunology to advance T cell engineering for cancer treatment. The company serves therapeutic development organizations working on cell and gene therapies.

5 investors

Shinobi develops next-generation cell therapies using iPSC (induced pluripotent stem cell) research, genetic engineering, and clinical infrastructure. The company operates across Japan and the U.S., combining biotechnology and genetic engineering capabilities in cell therapy development.

5 investors

Shortcut provides a project management and issue tracking platform designed for software development teams to plan and execute projects. The platform emphasizes intuitive design and usability to help teams collaborate effectively.

5 investors

Showpad connects sales teams with AI-powered tools to enhance learning and performance. The platform serves revenue teams and field sellers across multiple industries globally.

5 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.

5 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.

5 investors

Signaloid develops UxHw technology, a compute platform that propagates uncertainty by evaluating a distribution of inputs in a single program execution to produce distribution-based results. It targets stochastic workloads in quantitative finance, AI/ML, robotics, industrial automation, supply chain, and engineering, claiming large speedups over conventional Monte Carlo methods.

5 investors

SignalWire offers APIs, SDKs, and a programmable control plane for developers to build and orchestrate real-time voice, messaging, video, and AI-agent communication workflows. Built by the creators of FreeSWITCH on fully owned telecom infrastructure, it serves developers and businesses building communications applications as an alternative to traditional CPaaS and CCaaS platforms.

5 investors

Signzy provides identity verification and onboarding software that lets companies verify, onboard, and monitor users, with tools for phone/email/device checks, identity and business verification, AML sanctions and PEP screening, transaction monitoring, and digital contracting. It primarily serves banks and financial institutions with AI-driven compliance and fraud detection infrastructure.

5 investors