AI & Machine Learning Startups

Silencio AI operates a global network of contributors who record consent-cleared human voice data in over 1,000 languages and dialects across 180+ countries, offered as off-the-shelf datasets, on-demand custom collection, and transcription/labeling. It sells this multilingual voice data to AI labs and enterprises training voice agents, speech recognition, TTS, and translation models, with consent captured on-chain and contributors paid in stablecoin.

1 investor

SilentSignals develops AI-based tools for detecting fake images and videos (Deepfake Hunter) and for targeted OSINT and threat/sentiment intelligence analysis. It serves forensic analysts, government agencies, and intelligence teams, offering tools built on platforms such as OpenAI ChatGPT, Google Gemini, and Python.

1 investor

Silex is a Swiss legal AI platform providing sourced legal research and document drafting for solo practitioners, law firms, notaries, fiduciaries, in-house legal teams, and regulated institutions. The platform operates across all Swiss legal domains with federal and cantonal legislation, case law, and doctrine as sources.

1 investor

Silicodata is a pharmaceutical company composed of professionals with over 25 years of industry experience, focused on rethinking how medicine is manufactured.

1 investor

SilicoLife uses AI and biological technology to produce pure, sustainable ingredients for industrial applications. The company focuses on making ingredient production more efficient, ethical, and accessible.

1 investor

Silicon Quantum Computing develops fault-tolerant quantum processors using atomic-scale manufacturing techniques, targeting applications in AI acceleration, quantum simulation, and quantum computing. The company builds a full-stack solution from processor fabrication through control systems and software.

1 investor

SiliconBee is developing hardware processors designed for AI processing and applications. The company is also working on related software products, which are not yet available.

1 investor

Silky Coders is the in-house technology team of retail group LPP, building and maintaining scalable IT systems and AI solutions across e-commerce, logistics, customer service, and distribution for LPP's fashion brands (including Reserved, Sinsay, Cropp, House, Mohito). Its work spans backend, frontend, cloud, integrations, data platforms, and data science, supporting an organization operating across 46 markets.

1 investor

SiLogy provides Viv, an AI verification engineer that autonomously debugs failing tests for chip developers by analyzing code, log files, and waveforms. The platform operates fully on-premise with optional bring-your-own-key LLM access, serving semiconductor design and verification teams.

1 investor

Silver builds software to reduce friction in HSA/FSA programs by identifying eligible out-of-pocket medical purchases and automatically adjudicating claims for third-party administrators (TPAs). It serves both consumers seeking to use pre-tax medical savings and the TPAs managing those claims.

1 investor

Silverspurt develops a peptide amphiphile micelle platform for precise, tissue-targeted delivery of small-molecule drugs and genetic therapeutics, reducing systemic toxicity and off-target effects. The platform is designed to improve therapeutic efficacy and patient compliance across multiple therapeutic modalities.

1 investor

Silvernova offers an AI assistant for law firms that analyzes case files, researches relevant case law from over 1 million full-text judgments and Deubner publishing content, and drafts legal documents directly in Microsoft Word. It targets mid-sized German law firms and integrates with existing legal practice software.

1 investor

Silverstream builds AI agents that automate enterprise workflows by interacting with web pages as a universal interface, aiming for high task accuracy. The company focuses on interpreting and mimicking user behaviors on web pages rather than relying on API integrations, starting with internal enterprise domains.

1 investor

Sim&Cure develops software for brain aneurysm and neurovascular treatment, using digital twin and AI technologies to support physicians during endovascular procedures. Its tools are aimed at healthcare professionals and hospitals to improve procedural outcomes and patient care.

1 investor

SIMA is an agricultural management platform that digitizes farm operations through eight modules covering planning, GIS, planting, crop monitoring, work orders, weather, analytics, and harvest. It serves agricultural producers and agronomists, using satellite imagery, AI, and automation to track field activity and support data-driven decisions.

1 investor

Opsima (Sima Analytics) offers an AI platform that turns plain-language requests from industrial field teams into governed, production-ready workflows, writing and reviewing code and deploying it on the customer's own infrastructure. It targets operational teams in ports, mining, logistics, and manufacturing, with connectors to existing operational systems and integrations such as WhatsApp for field logging.

1 investor

Locus is a place-based analysis platform that integrates climate risk assessment, regional decarbonization planning, energy network analysis, and spatial planning tools for local authorities, utilities, and developers.

1 investor

SimCorp provides integrated investment management solutions and services for global buy-side institutions, offering cloud-native capabilities, agentic AI, and unified data infrastructure to support investment workflows across front, middle, and back office operations.

1 investor

SimedX operates an AI-powered intensive care platform that uses clinical data to provide decision support for acute respiratory care in critical care settings.

1 investor

SimicX operates an agentic research infrastructure platform that ingests global financial research, extracts tradeable hypotheses, and delivers audit-ready alpha candidates to hedge funds and asset managers. The platform autonomously identifies, validates, and backtests quantitative trading strategies across equities, FX, crypto, commodities, and macro markets.

1 investor

Simnovus develops simulation and emulation tools for validating 5G radio access networks, serving telecommunications and network operators through software-based testing platforms.

1 investor

SIMO provides on-device AI-driven network switching that keeps devices connected across multiple carriers when a single network fails, targeting global and mission-critical deployments. Its connectivity intelligence runs directly on the device to maintain always-on global coverage for enterprise and everyday use cases.

1 investor

Simpleem builds full-stack behavior-AI infrastructure that analyzes visual, vocal, and contextual signals from human interactions in real time to predict and influence decision outcomes. Its behavioral foundation models and inference engine serve enterprise use cases such as sales, HR, and leadership decision-making, with planned applications in robotics and social impact.

1 investor

Simpleto is an AI-native platform for managing and administering teams and employees across organizations of 0 to 1000 people. The platform offers modular features designed specifically for businesses in Latin America.

1 investor