Curated Lists
Top startup rankings from Harmonic, a16z, and the broader AI ecosystem.
Malta AI Startups 2026
This curated list showcases emerging and established AI startups based in Malta, highlighting their innovative contributions to the artificial intelligence landscape. Featuring 30 companies across various sectors, this directory serves founders seeking collaboration, investors identifying opportunities, and AI researchers exploring advancements. The startups included demonstrate significant traction and potential within the Maltese innovation ecosystem, with a focus on AI-driven solutions and technologies.



+83AI Startups in Greece
Explore a curated selection of innovative AI startups emerging from Greece. This directory highlights companies leveraging artificial intelligence across various sectors, including fintech, logistics, robotics, and more. It serves as a valuable resource for founders seeking inspiration, investors identifying growth opportunities, and AI researchers understanding the Greek innovation landscape. Discover the companies shaping the future of AI in Greece.
+53AI Startups in Lisbon, Portugal
Discover leading AI startups headquartered in Portugal. This curated list features innovative companies across various AI sub-sectors, including machine learning, data science, and automation. It serves as a resource for founders seeking collaboration, investors identifying opportunities, and AI researchers exploring the Portuguese tech ecosystem. The startups included represent the dynamic growth and technological advancement within Portugal's burgeoning AI landscape.


+134Calgary AI Startups 2026
This curated list showcases emerging AI startups based in Calgary, highlighting innovative companies shaping the future of artificial intelligence. Featuring 30 ventures across sectors like fintech, energy, and enterprise software, this directory serves founders seeking collaboration, investors identifying growth opportunities, and AI researchers exploring cutting-edge advancements. Discover the companies driving Calgary's AI ecosystem forward in 2026.


+30Vancouver AI Startups 2026
This curated list showcases emerging and established AI startups headquartered in Vancouver, British Columbia, with a projected impact in 2026. It features companies across various AI sub-sectors, including machine learning, natural language processing, computer vision, and robotics. The selection highlights innovative ventures attracting investment and driving technological advancements within the Vancouver ecosystem. This resource is designed for founders seeking inspiration, investors identifying opportunities, and AI researchers exploring the landscape of artificial intelligence innovation in Canada.



+62Ottawa AI Startups 2026
This curated list showcases emerging AI startups based in Ottawa, Canada, for 2026. It highlights innovative companies contributing to the artificial intelligence landscape, including those in areas like cybersecurity, data analytics, and AI-powered solutions. The directory is designed for founders seeking collaboration, investors identifying growth opportunities, and AI researchers exploring the cutting edge of the industry within Ottawa's vibrant tech ecosystem.




+54AI Startups in Toronto 2026
Explore a curated selection of innovative AI startups based in Toronto, highlighting companies making significant advancements in the field. This list features emerging ventures and established players across various AI sub-sectors, including machine learning, natural language processing, and computer vision. It serves as a valuable resource for founders seeking inspiration, investors identifying promising opportunities, and AI researchers tracking industry trends within the vibrant Toronto tech ecosystem.




+51AI Startups in Montreal 2026
This curated list showcases emerging AI startups headquartered in Montreal, Canada, for 2026. It highlights companies leveraging artificial intelligence across various sectors, including robotics, cloud solutions, and enterprise software. The selection is designed for founders seeking inspiration, investors identifying promising ventures, and AI researchers exploring the innovation landscape in one of North America's leading tech hubs.


+35Stripe Alumni-Founded AI Startups
Discover AI startups founded by alumni of Stripe. This curated list showcases entrepreneurs who have transitioned from Stripe to build innovative companies in the artificial intelligence space. The collection is designed for founders seeking inspiration, investors identifying promising ventures, and AI researchers exploring emerging trends. Each startup on this list shares the common thread of having founders with prior experience at the payments giant, bringing valuable insights and expertise to their new AI-focused endeavors.

Ramp Top Software Vendors of May 2026
This curated directory features 18 emerging AI startups identified in the Ramp Top Software Vendors of May 2026 publication. The list includes companies across various AI sub-sectors, such as generative AI, infrastructure, and data solutions. It is designed for founders seeking inspiration, investors evaluating market opportunities, and AI researchers tracking industry advancements.



+13AI Agent Infrastructure Startups 2026
This curated list features 30 emerging startups building the foundational infrastructure for AI agents in 2026. It highlights companies developing core technologies, platforms, and tools that enable the creation, deployment, and management of sophisticated AI agents. The collection is designed for founders seeking to understand the competitive landscape, investors identifying promising opportunities in the AI agent ecosystem, and AI researchers exploring the latest advancements in agent development.




+92AI Legaltech Startups 2026
This curated list showcases innovative startups leveraging artificial intelligence to transform the legal industry in 2026. Featuring companies like Gavel, Harvey, and Spellbook, the directory highlights advancements in areas such as contract analysis, eDiscovery, and legal research. It serves as a resource for founders seeking to understand the competitive landscape, investors identifying emerging opportunities, and AI researchers exploring the application of machine learning in law.



+39Top Voice AI Agent Startups in 2026
This curated list features innovative startups developing AI-powered voice agents. These companies are at the forefront of conversational AI, enabling natural language interactions for a variety of applications. The collection is designed for founders seeking inspiration, investors identifying emerging opportunities, and AI researchers exploring advancements in voice technology. It highlights companies building solutions that understand, process, and generate human-like speech.




+28AI Startups 2026 Directory
StartupHub.ai presents a curated directory of 50 emerging AI startups identified for their potential impact in 2026. This list serves founders seeking inspiration, investors identifying promising ventures, and AI researchers tracking industry advancements. Each startup is recognized for its innovative application of artificial intelligence across various sectors, highlighting the evolving landscape of AI-driven solutions.




+45AI Centaurs: Startups with $100M+ ARR (2026)
This curated list features AI startups projected to achieve over $100 million in Annual Recurring Revenue (ARR) by 2026. It highlights companies demonstrating significant market traction and rapid growth within the artificial intelligence sector. The selection is based on AI-generated projections and market analysis, providing valuable insights for founders seeking benchmarks, investors identifying high-potential opportunities, and AI researchers understanding industry leaders.




+25AI Startups Accused of Fraud
This curated list on StartupHub.ai documents startups, including those in the AI sector, that have faced accusations or convictions of fraudulent activities. The compilation serves as a cautionary resource for founders, investors, and AI researchers, highlighting instances where business practices crossed legal and ethical boundaries. Understanding these cases can inform due diligence and risk assessment within the rapidly evolving AI landscape.




a16z Speedrun Batch SR006 AI Startups
This curated list features AI startups from a16z's Speedrun Batch SR006. It provides a focused overview of emerging companies within this specific cohort, highlighting their innovative approaches to artificial intelligence. The collection is designed for founders seeking inspiration, investors identifying promising ventures, and AI researchers tracking advancements in the field. Each startup represents a unique contribution to the AI landscape, identified through a16z's rigorous selection process.


+55AI Payroll Startups 2026
This curated list showcases innovative startups leveraging artificial intelligence to transform payroll operations in 2026. It identifies companies developing AI-powered solutions for automation, compliance, and enhanced employee experience within the payroll sector. The directory is designed for founders seeking to understand the competitive landscape, investors evaluating emerging technologies, and AI researchers exploring practical applications of machine learning in finance and HR.




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