AI Small Caps With Real Revenue Investors May Want To Watch

AI small caps sit in an interesting corner of the market right now. While headlines focus on inflation, interest rates and bond yields from the United States to South Korea and France, smaller companies tied to machine learning, automation and data intelligence are where early-stage ideas are being built. The AI Small Caps screener is designed to filter this crowded space for focused businesses that align with this theme. In this article, you will see three stocks from the screener that illustrate how this part of the market can fit within a diversified, long term portfolio.

Tantalus Systems Holding (TSX:GRID)

Overview: Tantalus Systems Holding is a Canadian technology company that equips electric utilities in Canada and the United States with smart grid hardware and AI enabled software, connecting meters, sensors and streetlights to a data rich industrial IoT network. Its platform combines connected devices, grid data management and analytics to help utilities monitor their systems, manage loads and distributed energy resources, and improve reliability.

Operations: Tantalus Systems Holding generates about $37.9 million from Connected Devices and $19.4 million from Software and Services, with roughly $57.0 million of revenue coming from the United States and a small portion, about $0.3 million, from Canada.

Market Cap: CA$265.3 million

Tantalus Systems Holding may appeal to investors seeking exposure to power grid digitisation through a company that blends recurring software and services with an installed base of connected devices, but that is still working through losses. Utilities are using its AI enabled analytics, TRUSense Gateway and load management tools as grid modernization, renewables and electrification increase the importance of more granular data. Recent Q1 2026 results show revenue of $15.09 million and a smaller net loss of $0.405 million. On the other side of the ledger are funding and margin pressures from debt financed growth, tariff exposure on hardware, heavy reliance on North American utilities and a single manufacturing line. Together these factors mean investors need to weigh the growth story against execution and concentration risks.

Tantalus Systems Holding sits at the crossroads of grid digitisation and AI, yet its Q1 2026 loss raises questions that the headline numbers do not answer. See how the analysis report for Tantalus Systems Holding could reframe the balance between potential and pressure.

Coveo Solutions (TSX:CVO)

Overview: Coveo Solutions provides an AI platform that powers search, product recommendations, generative answers and agent based experiences across commerce, customer service, websites and workplace tools, helping enterprises make content and data more useful for customers and employees. Its platform is built around a unified, secure index that feeds large language models in real time so organisations can personalise results while keeping control of their data.

Operations: Coveo Solutions generates about $148.3 million from Software & Programming, with around $115.3 million from the United States, $10.6 million from Canada and $22.4 million from other regions.

Market Cap: CA$396.3 million

Coveo Solutions sits at the intersection of enterprise search, generative AI and customer experience, with generative products already contributing a significant share of bookings and deep ties to platforms such as SAP and Salesforce. Analysts see room for revenue to grow faster than the Canadian market while the stock trades below some fair value estimates. However, the company is still reporting losses and relies on higher risk funding sources, so the path to sustained profitability is critical. Recent buybacks, recurring SaaS revenue and expanding partnerships may appeal to investors assessing AI small caps. At the same time, the concentration on key partners, intense competition and evolving AI regulation mean the full risk reward picture deserves closer attention.

Coveo Solutions’ AI engine sits where enterprise search, generative answers and partner ecosystems collide. Yet the real story is how fast this could scale or stall. Get the full context in the analyst forecasts for Coveo Solutions

Quantum eMotion (TSXV:QNC)

Overview: Quantum eMotion is a Montreal based cybersecurity company that builds quantum based random number generators and encryption tools to protect sensitive data, digital assets and critical infrastructure across sectors such as AI data centers, energy storage, healthcare, finance and government. Its hardware and software products, including eShield-Q and eFlux-Q, aim to make existing cloud, blockchain and IoT systems more resistant to current and future cryptographic attacks.

Market Cap: CA$741.5 million

Quantum eMotion catches the eye in an AI small cap context because it is trying to secure the data pipes that other AI and energy companies rely on, from quantum secured battery storage units in the U.S. to AI infrastructure partnerships and a quantum resilient security chip project running through 2027. Revenue is still very small and the company reported a Q1 2026 loss of CA$3.59 million, with forecasts pointing to ongoing losses, a high P/B ratio and all liabilities tied to higher risk funding. That mix of ambitious growth plans, deep technical partnerships and elevated funding and earnings risk means investors need to look closely at how the story could evolve from here.

Quantum eMotion’s quantum security story is accelerating, but the real tension sits between ambitious partnerships and that Q1 2026 loss. Weave those threads together with the analyst forecasts for Quantum eMotion

The three AI small caps in this article are just a starting point, as the full screener has surfaced 0 more companies with equally compelling narratives that you have not seen yet, all sitting inside the AI Small Caps screener. Use Simply Wall St to identify the specific catalysts, funding profiles and fundamental stories that matter to you so you can analyze and filter for AI small cap ideas that you consider to be the highest conviction in minutes.

Take Control of Your Investment Journey

If Coveo Solutions or any of these companies have caught your attention, register for FREE with Simply Wall St and add your companies to a Watchlist to monitor the share price against the fair value and track any new developments as they happen. Once you've made your move, manage your holdings with our Portfolio Command Center that filters out the noise to deliver only the most critical, actionable updates. Throughout your journey, our Community allows you to filter the best ideas from thousands of investor perspectives. By uncovering hidden catalysts and risks early, you'll accelerate your decision-making and stay one step ahead of the market.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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