3 Hidden AI Crypto Gems Building the Future—All Under $80M Market Cap

While Wall Street overpays for AI hype, these crypto projects are quietly constructing real infrastructure.

Forget vaporware—these teams ship code, not PowerPoints. We scoured the sub-$80M market cap range for projects actually deploying AI on-chain.

#1: The Oracle Disruptor

One project's decentralized data feeds cut out middlemen—saving dApps 60% on API costs while maintaining enterprise-grade uptime.

#2: The GPU Sharing Protocol

By tokenizing idle computing power, this network bypasses cloud monopolies. Early benchmarks show 30% faster model training versus centralized alternatives.

#3: The Privacy-Preserving AI

Zero-knowledge proofs meet machine learning in this dark horse project. Their testnet already processes 50K daily inferences—anonymously.

Of course, in crypto even 'undervalued' could mean 'headed to zero.' But unlike most AI tokens, these projects boast working products—not just ChatGPT knockoffs riding the hype cycle.

1. Pundi AI (PUNDIAI)

Market Cap (June, 2025): ~$50.15M 

Pundi AI is building a decentralized ecosystem for AI data, algorithms and services, enabling a trustless, permissionless AI economy.

Key Infrastructure:

• Data Platform: A secure, transparent hub for data exchange and AI model training, allowing contributors to monetize datasets while preserving privacy.

• AIFX Omnilayer: An interoperability layer ensuring seamless integration across platforms, smart contracts, and external applications.

• Data Marketplace (upcoming): A marketplace for trading datasets and AI models, promoting an open economy for AI resources.

• Validator Nodes: Verify data quality and integrity, enhancing security and trust within the ecosystem.

• PURSE+ Browser Plugin: A browser extension that rewards users for tagging and annotating AI data while they surf the web.

Pundi AI’s partnerships with Conflux, Monad, Numbers Protocol, and Twin3.ai enhance its reach, while listings on Korea’s largest exchanges (Bithumb and Upbit) cement its market presence. With NVIDIA’s Inception program backing, Pundi AI stands out as a promising project tackling real data challenges at scale.

2. Phoenix Global (PHB)

Market Cap (June 2025): ~$23.25M

Phoenix Global delivers decentralized AI solutions tailored for enterprise use, prioritizing transparency, verifiability and real-world deployment.

Key Infrastructure:

• Deployable AI tools with blockchain-based transparency and security.

• Verifiable layers ensuring traceability and auditability for businesses.

• Support for multiple blockchains, including Binance Smart Chain and Ethereum.

Phoenix’s practical approach to enterprise adoption and emphasis on real utility set it apart from purely speculative plays offering significant upside as decentralized AI gains traction in corporate environments.

3. Node AI (GPU)

Market Cap (June 2025): ~$29.36M

Node AI is creating an ecosystem designed for distributed, AI-powered services supported by blockchain infrastructure. It integrates AI model deployment, decentralized GPU compute, and a flexible reward system into a single platform.

Core Infrastructure:

• Nodes AI Studio: A no-code toolset for building and deploying AI models using a drag-and-drop interface.

• Decentralized Compute Network: Individuals can contribute GPU power to support AI operations and earn rewards.

• Cross-Chain Compatibility: Built to operate across multiple blockchain networks, ensuring accessibility and scalability.

• Real-Time AI Tools: Offers functionalities like AI chat and image generation directly from the platform.

Node AI’s emphasis on ease-of-use and decentralized compute contribution aligns it with broader efforts to democratize access to AI tools while maintaining performance and integrity through blockchain.

The Investment Thesis for AI Crypto Infrastructure

As AI becomes increasingly integrated into web3, infrastructure-level solutions are crucial for long-term utility. Whether it’s enabling private data exchange, traceable AI use in enterprises, or distributed AI computing, these projects are helping shape the foundations of decentralized AI.

With relatively modest market caps, they may not be on every radar yet, but their work on Core systems, partnerships, and development signals long-term relevance in the blockchain-AI intersection.

Disclaimer: This article is provided for informational purposes only. It is not offered or intended to be used as legal, tax, investment, financial, or other advice.