AI & Machine Learning Startups

Sonio is a cloud-native, AI-powered platform that standardizes and automates fetal ultrasound workflows, covering image acquisition, reporting, quality review, and billing handoff. It serves prenatal ultrasound practitioners and Women's Health departments, offering FDA 510(k)-cleared and CE-marked AI modules for image analysis.

4 investors

Sonrai Analytics provides scientific data analysis services for biomedical research programs, combining bioinformatics, data science, and translational expertise to convert complex datasets into actionable clinical evidence. The company serves research teams and clinical programs globally.

4 investors

Sonrai Security provides a cloud permissions management platform that enforces least privilege access across cloud identities and services. The solution is designed for security teams to reduce access risk while enabling seamless collaboration with DevOps and cloud operations teams.

4 investors

Sooth develops a foresight engine that uses AI and machine learning to deliver calibrated probabilistic forecasts for organizations facing strategic decisions under uncertainty. The platform helps leaders across institutions anticipate geopolitical, market, and supply chain disruptions by reasoning across interconnected domains and continuously improving predictions against real-world outcomes.

4 investors

Sophont develops multimodal foundation models for medicine that integrate data such as clinical history, labs, imaging, pathology, genomics, and wearables to model patient state, predict outcomes, and generate clinical hypotheses. It releases open-weight models with public benchmarks and builds commercial products with pharma, hospital, and medtech partners.

4 investors

Soraban provides AI-powered software to automate tax preparation workflows for accounting firms, eliminating manual document chasing and administrative bottlenecks during tax season. The platform helps accountants and their support staff reduce manual effort and process work more efficiently.

4 investors

Sorce helps job seekers discover positions by swiping through opportunities, with automated application submission powered by AI.

4 investors

Sorted makes an AI-powered picking robot that combines a robotic arm and camera to detect and recover recyclable materials from conveyor belts at material recovery facilities (MRFs). The system uses a proprietary computer vision model and provides operational insights to improve sorting for waste recycling operators.

4 investors

Sortera produces sorted aluminum scrap materials from recycling streams using artificial intelligence, offering certified aluminum fractions (cast, extrusion, and sheet products) as sustainable feedstock for metal manufacturers and die-casters.

4 investors

Soufflé Therapeutics develops nucleic acid medicines that precisely target and deliver genetic therapeutics to specific cell types to treat disease. The company focuses on creating potent, precise medicines for patients across various disease areas through advanced delivery platforms.

4 investors

SOUNDRAW is an AI music generator that creates royalty-free, legally licensed tracks trained exclusively on in-house produced music. It serves content creators, podcasters, and musicians who need production-ready beats and background music without copyright concerns.

4 investors

Sourceful is an AI-powered brand design platform that generates logos, product packaging, and photography visuals from text prompts, with vetted human designers available to finalize and prepare assets for print. It targets founders and small businesses building consumer brands.

4 investors

SoWork provides a virtual office platform that enables remote teams to see who is available, initiate conversations naturally, and collaborate without constant scheduling. The platform serves distributed teams with video meetings, activity analytics, AI-generated meeting summaries, and customizable virtual workspace design.

4 investors

Spaceflux operates a global optical sensor network for space situational awareness, providing orbital tracking data (LEO to GEO), AI-driven analytics, and hardware nodes for civil and defence customers. It serves governments and defence organisations, including the UK's first sovereign optical SSA system.

4 investors

SpaceKnow offers Guardian, a platform that integrates data from multiple satellite providers and applies AI algorithms to extract insights from raw imagery. It provides automated change detection, continuous surveillance, and alerts to support monitoring and data-driven decisions.

4 investors

Spare builds software that enables partners to operate microtransit, paratransit, and ride-sharing services. The platform addresses transportation challenges like last-mile connectivity to transit hubs.

4 investors

Spark provides AI-powered permitting and zoning intelligence for renewable energy, battery storage, and data center developers to accelerate site selection and reduce development risk. The platform analyzes zoning ordinances, permitting requirements, and community sentiment across U.S. jurisdictions.

4 investors

Spark Studio makes an AI conversational partner that helps children practice English speaking through voice interaction. The tool targets students in non-English dominant countries who have classroom exposure to English but lack confidence in real conversation.

4 investors

Sparkles provides a platform for teams to run AI coding agents that connect to GitHub repositories and generate pull requests. The service integrates with 3,000+ tools including Slack, Linear, and Jira, allowing teams to automate code changes through multiple agent options in isolated cloud sandboxes.

4 investors

SparrowUp provides personalized AI coaching to help individuals improve their physical skills and performance. The platform uses artificial intelligence to deliver customized training and guidance.

4 investors

Spatial.ai provides psychographic segmentation and site selection analytics for location-based businesses, using behavioral data from credit card transactions, mobile visits, and social media activity to validate retail and franchise locations.

4 investors

SpeakX is an AI-powered learning platform that helps adults improve their English speaking skills through simulated real-life conversations for work, interviews, and daily interactions. Its GenAI-based personal tutor adapts to a learner's level and goals to build pronunciation, fluency, and confidence, with gamification and conversational challenges added for engagement.

4 investors

Spectricity develops spectral sensing solutions using CMOS technology for consumer and mobile devices. The company is a fabless semiconductor firm with exclusive licensing from imec's patent portfolio.

4 investors

Spektr provides a compliance automation platform that handles onboarding, monitoring, and ongoing verification tasks for financial institutions and banks. The platform consolidates multiple compliance workflows into a single system to reduce manual work.

4 investors