AI & Machine Learning Startups

Signalyze offers an AI-native sales platform for complex, high-ticket sales teams, combining buyer data, structured workflows, and outcome learning to build targeting requirements and identify converting customers. It connects to CRMs like HubSpot, resolves customer identities, and refines lead targeting over successive runs.

1 investor

Signatrix uses computer vision and artificial intelligence to help brick-and-mortar retailers and supermarkets improve operational efficiency in the digital age. The company develops software tools designed to make retail businesses more efficient and future-proof.

1 investor

Signet Therapeutics develops targeted cancer drugs using cancer organoid models combined with artificial intelligence. The company focuses on discovering novel therapies for cancers that currently lack effective treatment options.

1 investor

Signit is a Saudi-built contract lifecycle management and digital signature platform that lets organizations draft, negotiate, sign, track, and renew contracts in one place, with an AI assistant trained on Saudi law. Licensed by the Digital Government Authority (DGA), it targets government bodies, enterprises, and startups in Saudi Arabia with locally hosted data and integrations with services like Absher, Nafath, and Wathq.

1 investor

Siksin operates a Korean restaurant discovery service offering restaurant recommendations, a restaurant map, food stories, and an AI-powered search tool that finds dining spots based on user needs such as group seating, parking, or amenities. The platform serves consumers looking for restaurants in South Korea.

1 investor

Sila provides AI tools designed to increase company productivity. The company works with large enterprises in private beta and is preparing a major product launch.

1 investor

Silah provides business process management services to help organizations optimize their operating models and improve organizational efficiency, productivity, and customer service delivery.

1 investor

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

Silurian develops customized foundation models for simulating the impact of weather on assets and infrastructure. The company serves energy and government sectors.

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

Silverpush provides AI-powered contextual targeting solutions for YouTube Shorts advertising, helping brands reach and engage large audiences through short-form video placements.

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