AI Tinkerers St. Louis
St. Louis, MO
AI Tinkerers St. Louis is a recurring meetup where local builders give and watch technical AI demos.
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St. Louis AI Company Directory
Every St. Louis AI company, organization and program, checked and verified by a real-life human.
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Companies that sell AI software or productsFirms that help you plan, adopt or govern AIFirms that build custom AI for youData companies, data centers and AI computeUniversities, research labs and community meetupsAI training, certificates and workforce programsGovernment, defense and large corporate AI teamsFunders, grants, accelerators and innovation centers
14 resultsEcosystem
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Arch Grants
St. Louis, MO
Arch Grants is a nonprofit that gives grants to St. Louis startups and is the region's largest source of new AI startups.
View profileVerifiedBioGenerator
St. Louis, MO
BioGenerator, part of BioSTL, is a nonprofit early-stage investor in St. Louis bioscience startups, including AI health tools.
View profileVerifiedCultivation Capital
St. Louis, MO
Cultivation Capital is a St. Louis venture capital firm whose portfolio includes AI software companies.
View profileVerifiedEdward Jones (Gen AI program and Ventures)
St. Louis, MO
Edward Jones runs an in-house generative AI skills program built on its Mack tool, and its venture arm invests in fintech startups.
View profileVerifiedGDG St. Louis
St. Louis, MO
Local Google Developer Group chapter of about 480 members that runs hands-on AI sessions for developers, including Build with AI workshops, vibe coding with Google AI Studio and DevFest sessions on building AI agents.
View profileVerifiedGeoSTL
St. Louis, MO
Nonprofit backbone organization, launched in 2026 from the GeoFutures roadmap, that coordinates the St. Louis geospatial and GeoAI economy and administers the Spirit of St. Louis AI Innovation Center and its AI competitions.
View profileVerifiedGlobal AI Saint Louis
St. Louis, MO
Global AI Saint Louis is the local chapter of the Global AI Community, running AI talks, bootcamps and events such as AgentCon.
View profileVerifiedPyData St. Louis
St. Louis, MO
Volunteer NumFOCUS community for people who use open-source data tools, hosting St. Louis meetups on data science, machine learning and AI, including a 2026 session on enterprise modernization with agentic AI.
View profileVerifiedSpirit of St. Louis AI Innovation Center
St. Louis, MO
The Spirit of St. Louis AI Innovation Center is a planned shared AI compute and innovation hub led by GeoSTL with WWT, AWS, Google and other partners.
View profileVerifiedT-REX
St. Louis, MO
T-REX is a downtown innovation center and geospatial hub that houses NGA's Moonshot Labs software factory and accelerator.
View profileVerifiedTaylor Geospatial
St. Louis, MO
Taylor Geospatial is a St. Louis nonprofit that develops and commercializes geospatial AI, with a focus on open science.
View profileVerifiedTechSTL
St. Louis, MO
Regional tech council that runs STL TechWeek and its AI Summit, and offers AI bootcamps for small businesses with the Urban League and AI programming for nonprofits with the Community Foundation and United Way.
View profileVerifiedWashU Skandalaris Center and Mayfield AI Garage
St. Louis, MO
The AI Garage pairs WashU's Skandalaris Center and McKelvey School of Engineering with venture firm Mayfield to help students and faculty start AI companies.
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