The 5 Best Small-Cap AI Companies to Buy Now

Investors are always looking for the next big thing in artificial intelligence (AI). While large-cap AI stocks are well-known and often priced accordingly, the small-cap segment may offer hidden opportunities for those willing to accept and manage the associated risks.

Small-cap AI stocks have the potential to deliver substantial returns, surpassing those of large-cap stocks. This potential is often linked to their lower price point and greater room for growth.

The Appeal of Small-Cap AI Stocks

Investing in small-cap AI stocks provides exposure to cutting-edge advancements and specialized expertise that could be the future of AI.

These stocks are more affordable, so you can participate in the AI market if you have limited capital. Small-caps also have the potential for rapid growth and innovation in emerging industries or niche segments. These companies often specialize in specific areas of AI, such as computer vision, natural language processing, or machine learning algorithms in unique industries. 

5 Best Small-Cap AI Stocks 2025 

For the risk-tolerant investor ready to seize early-stage opportunities, these five small-cap AI companies are not just market players—they’re pioneers at the forefront of a disruptive industry transformation. 

1. Airship AI: Big Vision in Video Analytics 

Founded in 2006, Airship AI Holdings, Inc. (NASDAQ: AISP) is a Redmond, Washington-based provider of AI-driven video, sensor, and data management surveillance solutions. It has carved out a niche in the rapidly expanding sector of edge-based intelligence. 

The company's core offering, the Airship Acropolis OS platform, along with Airship Command and Airship Outpost, enables government and commercial entities to ingest, process, and analyze vast amounts of visual and sensor data in real-time. This platform is particularly relevant in sectors such as public safety, critical infrastructure, and logistics, where rapid decision-making based on visual intelligence is paramount. 

A recent seven-figure contract extension with a Fortune 100 transportation and e-commerce company signals growing market adoption of its technology.

Airship AI caters to government, public sector, law enforcement, military, and commercial enterprise organizations. Its market capitalization is currently $130 million, and analysts have set a price target of $9.00, providing solid upside for investors. 

2. BigBear.ai: Powering Critical Decisions with AI

BigBear.ai Holdings, Inc. (NYSE: BBAI) provides AI-powered decision intelligence solutions, helping organizations transform complex data into actionable insights. Headquartered in Columbia, Maryland, the company serves a diverse clientele across critical sectors, including national security, supply chain management, and digital identity verification.

BigBear.ai's core strength lies in its ability to address high-stakes challenges where rapid, informed decision-making is paramount. The company's recent change in leadership and the partial deregulation of the AI sector have positioned it favorably for continued success.

The company's technology platform encompasses the full spectrum of data analysis, from initial ingestion and enrichment to advanced processing using sophisticated AI and machine learning algorithms. This process culminates in predictive analytics and visualizations, empowering users to anticipate trends, mitigate risks, and seize opportunities. 

BigBear.ai's solutions are designed to be adaptable and scalable, meeting the evolving needs of its clients in dynamic environments. 

BBAI stock has experienced remarkable growth, increasing by almost 300% over the past six months and approximately 210% since the beginning of the year.

3. Rezolve AI: The Future of Mobile Shopping?

Rezolve AI Ltd. (NASDAQ: RZLV) is an e-commerce firm transforming how consumers engage with brands and shop on mobile devices. By leveraging AI and machine learning, Rezolve AI's cutting-edge engagement platform streamlines the purchasing process, delivers personalized content, and fosters more profound connections between retailers and their customers.

The company's AI-driven technology creates a highly tailored shopping experience that adapts to individual preferences, simplifies purchases, and ultimately boosts conversions.

Rezolve AI's platform is designed to be versatile, enabling retailers, brands, and manufacturers to create dynamic connections across a range of devices, including mobile and desktop. This cross-platform capability is crucial in today's omnichannel retail environment.

The company's ambition extends beyond incremental improvements because Rezolve AI aims to fundamentally change how businesses engage with consumers in the mobile sphere. 

The Rezolve analyst community has given the stock a consensus Buy rating, with an average price target of $6.40. This indicates a significant potential for stock price growth. Recent analyst actions, including price target upgrades and reiterations, further support this positive outlook. 

4. Veritone: The AI Operating System for Enterprise

Veritone, Inc. (NASDAQ: VERI) provides a foundational platform called aiWARE that acts as an operating system for AI. This unique approach sets Veritone apart, offering a unified environment and a comprehensive suite of tools to manage and utilize a wide array of AI models, including machine learning and neural networks.

The core strength of aiWARE lies in its ability to process and analyze vast quantities of unstructured data, transforming this raw information into actionable insights.

aiWARE powers content search and discovery, making vast archives easily searchable. It also facilitates e-discovery and compliance monitoring, significantly reducing manual effort. Government agencies utilize aiWARE for public safety applications, while energy companies leverage it for grid optimization. 

Veritone's platform is designed for broad applicability across many diverse sectors, positioning the company to capitalize on the expanding adoption of AI across various industries. 

VERI stock has experienced significant growth, increasing by 53% over the past six months and 102% over the past year. This notable performance suggests that the company's strategic direction is proving successful and generating positive financial results.

As a result of this success, investor confidence in Veritone has risen, leading to a shift in analyst recommendations from a Hold rating to Moderate Buy.

5. Innodata: The Data Engineering Backbone

Innodata Inc. (NASDAQ: INOD) transforms raw, unstructured data into high-quality, structured datasets, providing the essential foundation for AI models.

By focusing on robust data engineering, the company ensures that every dataset is meticulously cleaned, organized, and structured, which is essential for training AI systems to produce accurate insights and predictions. This expertise distinguishes Innodata from firms that concentrate on building end-user applications, highlighting its role as a foundational enabler in the expanding AI economy. 

Innodata's tailored services span a diverse range of industries, including insurance, financial services, technology, digital retailing, and information/media.

The company operates in three distinct business segments:

• Digital Data Solutions (DDS): Focuses on AI data preparation, including collecting, annotating, and training data for AI algorithms
• Synodex: Specializes in converting medical records into usable digital data, addressing the healthcare industry's need for data interoperability
• Agility: Offers a platform for marketing and public relations professionals to target content distribution and monitor global news channels

Innodata has seen a three-month performance of over 75% and a one-year performance of over 280%. The analyst community has given Innodata a consensus Buy rating, and recent re-ratings have begun to push the price target up, indicating increasing investor upside potential. 

Harnessing the AI Revolution

As the AI landscape continues to evolve, these five small-cap stocks represent more than just emerging players; they are dynamic innovators with the potential to reshape their industries. For investors prepared to navigate volatility, the strategic advantages offered by these companies could translate into substantial long-term rewards in the rapidly advancing world of AI.