Cloud Computing Startups

Siddhalayam is a spatial AI platform that generates immersive 3D environments and simulations from natural-language prompts using generative AI and NVIDIA GPU acceleration. It targets developers, studios, and enterprises seeking to create production-ready virtual worlds at scale.

1 investor

Siden Beam is a streaming-native platform built for aircraft, integrating content delivery, bandwidth optimization, and passenger engagement analytics into a single architecture for onboard environments. It serves airlines as an alternative to traditional in-flight entertainment or caching solutions.

1 investor

Signadot provides a Kubernetes-native developer platform that simplifies the development of cloud-native applications by enabling faster feedback loops and collaborative testing at scale. The platform targets development teams building complex microservices-based software.

1 investor

Siigo is a cloud-based accounting and business management software for small, medium, and large companies, covering electronic invoicing, payroll, taxes, inventory, and point of sale with DIAN regulatory compliance. It operates in Colombia and four other Latin American markets (Mexico, Uruguay, Ecuador, and Peru).

1 investor

Simetric provides a distributed networking platform for IoT device management that consolidates edge and IoT infrastructure under centralized control. The platform serves global enterprises seeking unified visibility, security compliance, and operational efficiency across their distributed networks.

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

Simperium provides a data layer platform for developers to synchronize data across multiple devices, applications, and users. The product addresses distributed data challenges for app and service builders.

1 investor

Simplifi.my provides case management and client communication software for legal and professional service firms. The platform enables firms to manage cases, track transactions, share documents, and keep clients updated via messaging apps.

1 investor

SimpliGov provides a no-code forms and workflow automation platform built for government agencies, letting them digitize paper forms, automate approvals, route documents, collect payments, and add e-signatures. It is used by state and local public sector agencies across the United States.

1 investor

Simplismart provides a machine learning inference platform for deploying and auto-scaling AI models, supporting LLMs, vision-language, diffusion, and speech models from a library of 150+ open-source models or custom weights. It offers deployment across public clouds, private VPCs, or on-premise setups with custom CUDA runtime optimization, rapid auto-scaling, and enterprise-grade uptime and security.

1 investor

SingleComm is a communications platform incubated by Loeb.NYC, a venture lab founded by veteran entrepreneurs.

1 investor

SingleStore (formerly MemSQL) builds SingleStoreDB, a distributed SQL database that unifies transactional (OLTP) and analytical (OLAP) workloads in a single engine for real-time applications and analytics, with multi-model and vector capabilities for generative AI. It serves SaaS builders, data architects, and enterprises across industries.

1 investor

Sinovision Tech develops high-end medical imaging equipment specializing in CT (computed tomography) systems, complemented by cloud-based service platforms and remote diagnostic technologies. The company serves global healthcare institutions with integrated diagnostic imaging solutions.

1 investor

Sipsynergy provides cloud telephony services that connect calling into collaboration tools such as Microsoft Teams and Webex for global enterprises. The company, now part of 8x8, offers voice orchestration and management across multi-vendor telephony environments.

1 investor

SiteLock provides website security and malware removal services for hacked sites, offering emergency repair and ongoing monitoring to restore functionality and prevent future attacks. The company serves website owners across ecommerce platforms and small businesses.

1 investor

Sixscape Communications develops secure communications solutions featuring cryptographic authentication and an End2End Direct Connectivity model using IPv6 that removes intermediary servers. The company serves IoT, M2M, and 5G markets with secure communications applications for Windows and mobile devices.

1 investor

Skaylink is a cloud services provider that helps organizations build, migrate, and modernize infrastructure and applications across multiple hyperscaler platforms, and offers managed services along with cloud security and compliance. It serves enterprise clients and has worked with companies such as Henkel, BMW Group, and Continental.

1 investor

SkyGrid is building infrastructure to harness idle computational capacity for AI workloads, aiming to create a more distributed and sustainable alternative to centralized data centers. The company positions itself in the AI compute and infrastructure space.

1 investor

Skyone offers a multi-cloud platform that integrates ERPs and legacy systems into a unified data lake to build custom AI agents and automate business processes, along with public cloud infrastructure and 24×7 cybersecurity. It serves enterprises seeking cloud migration, data optimization, AI automation, and security compliance (LGPD, ISO 27001).

1 investor

Skyverse develops software solutions for aviation challenges, leveraging expertise from air traffic control and pilot backgrounds. The company addresses operational and technical problems in the aviation industry.

1 investor

Slurp is a cloud-based point-of-sale system for cafes, restaurants, and food and beverage operators that handles order management, payments, inventory, and reporting through a single integrated platform.

1 investor

Smallpdf provides a suite of over 30 PDF and document management tools, including AI-powered features, for individual users and teams to compress, convert, and process documents. The platform serves small groups, departments, and enterprises seeking collaborative document management solutions.

1 investor

Smart IOPS designs flash storage systems for cloud service providers, high-performance computing facilities, and enterprise data centers to support I/O-intensive workloads including AI/ML, content delivery, and databases. The company focuses on delivering storage solutions with high reliability and service level assurance.

1 investor

Smart Craft is a cloud-based manufacturing execution system that digitizes factory operations from production planning through data collection and analysis. It serves manufacturing companies seeking to improve production visibility, reduce administrative costs, and enhance operational efficiency through comprehensive shop floor management.

1 investor