Full directory
AI startup directory
Browse every AI startup profile on StartupHub.ai, listed alphabetically with sector, headquarters and funding. Open any company for its full profile.
Page 663 of 808Sire to Skalyn
SireFintechDecentralized prediction markets and betting platform leveraging blockchain for transparent and secure wagering.Siren Ai
SirenaiVoice AISirenai provides an AI-powered platform for real-time voice agents, enabling businesses to automate and enhance customer interactions.
SirionContract Lifecycle Management · Seattle, United States · $170.9MThe only AI-native CLM platform that helps enterprises manage the complete contract lifecycle on a single platform.
SirionaEdTechSiriona develops innovative VR solutions for educational institutions and organizations, enhancing learning experiences through immersive technologies.Sirius AllianceAshford, England
- Sirius GameEdTech · Milan, Italy · $1.3MGame-based learning solutions for education and corporate training.
Sirius Wt
- Sirocco EnergyKyiv, UkraineDevelopers of decentralized wind generation systems optimized for suburban environments.
SironaSports · San Francisco, United StatesAI-native radiology workflow software that unifies diagnostic viewing, reporting, PACS, worklist, and AI into a single cloud-native platform.- Sirona TechnologiesBrussels, Belgium · $7.4MDeveloping direct air capture technology designed to remove carbon dioxide from the atmosphere.
SirotConversational AI · $1.5M
Sis6sOnline CasinoSis6s is Bangladesh's most reliable online casino and cricket betting site, accepting bKash and Nagad.
SisenseEnterprise · New York, United States · $271.0MEmbeds analytics into applications and workflows for data-driven decision-making across industries.Sisfemale
Sisisiagent
SislcloudworxCloud InfrastructureGCP Premier Partner, Anthropic Claude Reseller, CMMI Level 3, NeuroRoute, NoDevOps, Helix.
Sistamlite
Sitara SolutionsEnterprise Software · Reading, EnglandProvides specialized software engineering, cloud architecture, and digital transformation services for enterprise clients.
SitaroEnterpriseEnterprise-grade cybersecurity for IoT networks, addressing evolving cyber threats.Site Support GroupMansfield, United Kingdom
SiteAwareConstruction · Houston, United States · $26.5MSiteAware is a pioneer in Digital Construction Verification (DCV) technology, using AI and digital twinning to ensure construction quality and prevent costly rework.Sitebitcoinswap
SitebloomWebsite BuilderSitebloom.io is a pre-launch platform for website creation, inviting users to subscribe for updates.SiteboostA complete, working website built for your business — free. You only pay once you
SitecanvasAI Website BuilderAI-powered platform for creating and managing websites with no-code tools.
SitecheckerSitecloner
SitecoreDigital Experience Platform · San Francisco, United States · $1.2BSitecore is a global leader in AI-enabled digital experience software, helping brands personalize and deliver content across channels.
SitedataProptech · $1.5MSearch 14.3M Texas parcels. Filter by acreage, county, incentive zones, and infrastructure.
SitefireMarketing TechnologyMarketing suite for the agentic web - AI search visibility platform
SitegeistConstruction · Dresden, Germany · $4.0MConstruction robotics startup automating concrete repair.
SiteGPTAI Chatbot · Tel Aviv, IsraelInstantly answer your visitors' questions with a personalized chatbot trained on your website content.
SiteGroundWeb Hosting · Sofia, BulgariaWeb hosting provider offering reliable, fast, and secure hosting solutions for websites, including an AI-powered website builder and e-commerce platform.SitekdLondon, United Kingdom
SiteLock$500KSitelogikBowes Offices, United Kingdom
SitemachineMonitor your websites for visual changes, detect regressions, and maintain quality with SiteMachine
SitemarkEnergy & Climate Tech · Ghent, Belgium · $5.4MAI-powered software platform for renewable energy project lifecycle management, boosting productivity and quality.- SiteMinderAustraliaSiteMinder generates more than 120 million reservations worth over US$50 billion in revenue for its hotel customers each year.
Sitemindpro
SitesGPTAI Website BuilderAI-powered website builder that transforms site creation into a fast, accessible, and professional process.SitestartWebsite launching soon? Stay updated with us by subscribing to our newsletter. Explore web development solutions at sitestart.io!
SiteswanOur turnkey platform includes everything you need to start, run and grow your own web design business. No experience needed.
SitetogoWebsite BuilderSitetogo provides a platform for creating and managing websites for small businesses and freelancers.
SitetoonsGenerative AIAI-powered tool that transforms website content into shareable comic strips for social media.
SitetourReal Estate Tech
SitetrackerInfrastructure Management · Berkeley, United States · $42.0MCloud-native platform for managing critical infrastructure asset lifecycles.Sitetradefi
SitevoraSitevora — Discover early-stage commercial construction opportunities.
Sitewake
SiteWatchConstruction · Tel Aviv, IsraelSmart helmet that alerts construction workers to nearby hazards and assets.
Sitewise AnalyticsLocation Intelligence · Austin, United StatesElevating site selection and market planning for multi-unit brands with sophisticated solutions and simple software.
SiteyakAI Search EngineAI-powered platform for website analysis, content optimization, and SEO.
SiteZeus Services, LLCReal Estate Tech · Tampa, United StatesAI-powered platform for site selection and real estate analytics.Sitguru
Sitickets
SitinxLondon, United KingdomSITINX connects tattoo studios and guest artists to simplify guest spot bookings and professional collaborations.
SitoraWeb DesignCustom websites optimized for Google, with management included, for €99/month.
SitrifyAI AgentSitrify is an AI-powered operations platform designed to streamline tasks and cut cycle time for operations teams.Sitter RadarLondon, United Kingdom
Sittongroup
Situational AwarenessFrontier AI Lab · San Francisco, United States · $1.5BAn AGI-focused hedge fund investing in AI infrastructure, power, and crypto mining.Situstototogel
SivdevAgentic AI
SivellaProductivity SoftwareSivella keeps tasks, calendars, budgets, and decisions in shared context, making the next step always visible.SivonConversational AI
SivvaEdTech · London, United KingdomSivva is cloud-based field service management (FSM) software for UK service companies. Job scheduling, dispatch, mobile workforce, customer portal, stock control, timesheets, invoicing — flat-rate pri- Six One Commodities GlobalEnergy · Stamford, USA · $800.0MGlobal energy merchant backed by Pinnacle Asset Management.
Six6aMarketplaceSix6a is a platform connecting businesses with skilled professionals in Bangladesh.
Six6xOnline CasinoSix6x is a trusted online casino and cricket betting platform in Bangladesh, offering deposits via bKash and Nagad with instant withdrawals.
Sixcapital
Sixcode
SixelGenerative AISixel provides AI-powered tools for automating and optimizing creative workflows, focusing on visual content generation and editing.
Sixense EnterprisesVirtual Reality (VR) · San Jose, United StatesDevelops immersive computing solutions for healthcare, training, and education using VR/AR.Sixkeywords
SixmillenniaFoundation Model
Sixpillars
Sixplus1EdTech
Sixrobot
SixsenseLeeds, EnglandAI platform for automating defect inspection to lot disposition to root cause analysis of defect.
SixthwomanStay tuned for sixthwoman.ai - launching soon! Contact us for updates on upcoming technology services.
SixxieEnterprise SoftwareSixxie is a technology startup currently developing advanced network technology solutions.
Sizable EnergyEnergy Storage · Somerville, United States · $18.6MDeveloping advanced battery technology for grid-scale energy storage.
Sizanid StaffingStaffing · Accra, GhanaA recruitment agency connecting businesses with skilled professionals in Accra, Ghana.
SizePPLE-commerce
SizerRetail · Tel Aviv, IsraelAI-powered body measurement and sizing data solutions for fashion and workwear companies using smartphone cameras.- SizzleAI · San Francisco, United States · $7.5M
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- SJM ConcertsLive Entertainment · Manchester, United KingdomCompany
SjonApplication Security Posture Management · $4.0MThe AI-native ASPM orchestration and triage layer that filters noise from AI vulnerability scans.SjphotonsPhotonicsNeutral notes and analysis on photon behavior, optical paths, coupling, spectral review, and detector response.
SJS OrthopaedicsMedTech · Wollongong, AustraliaDr Philip Markham is an experienced orthopaedic surgeon bringing the gold standard of shoulder, hip and knee care to patients in Wollongong, Gosford and Sydney, Australia.
SK hynix Inc.Semiconductor · Icheon, South KoreaGlobal semiconductor manufacturer specializing in DRAM and NAND flash memory chips for various electronic devices.
SK onSeoul, South Korea · $3.2BAutomotive Battery Manufacturing company.Sk1magentAgentic AIAI-powered agent for automating online tasks and workflows.
Sk1mlandAgentic AISk1mland is a platform for creating and managing AI agents, enabling users to build custom AI assistants for various tasks.
SkalarFintech · Munich, Germany · $12.0MAI tax and accounting startup
SKALEBlockchain · San Francisco, United StatesA modular, multi-chain blockchain network designed for high-performance decentralized applications and Web3 scalability.SkalynVolunteer ManagementSkalyn organizes volunteers, confirms attendance and covers no-shows, all from the phone. Made in Brazil, LGPD-compliant. 14-day free trial, no card.