Top 5 DePIN crypto projects to watch

THE Decentralized Physical Infrastructure Networks (DePIN) sector is experiencing spectacular growth. According to CoinGecko, the total capitalization of the DePIN market now reaches $19.2 billion in September 2025, compared to only $5.2 billion a year earlier. The World Economic Forum predicts that this market could reach $3.5 trillion by 2028.

This guide analyzes the most promising DePIN projects based on two criteria: solid technical fundamentals and concrete real-world adoption. We include an emerging project in post-quantum cybersecurity that deserves special attention.

1. Bittensor (TAO) – The leader in decentralized AI

Fundamentals and technology

Bittensor is an open-source protocol that merges blockchain and artificial intelligence. The platform creates a decentralized marketplace for machine learning modelswhere participants are rewarded in TAO according to the informational value they bring to the network.

The network currently has more than 128 active subnetseach specialized in a specific AI task (image generation, prediction, data analysis). The mechanism Yuma Consensus evaluates the quality of results rather than simple computing power.

Tokenomics and key events

TAO has a market capitalization of approximately $2.7 billion (December 2025). The major event: the first halving on December 15, 2025which reduces daily emissions from 7,200 to 3,600 TAO. Inflation thus falls from 26% to 13% annualized, following a model similar to Bitcoin with a ceiling of 21 million tokens.

On the institutional side, Grayscale launched the Bittensor Trust (GTAO) in December 2025. Public companies like xTAO and TAO Synergies accumulate more than 70,000 TAO (approximately $26 million).

2. Render – GPU Infrastructure for Creators

Use cases and ecosystem

Render Network connects creators in need of GPU power with providers with spare capacity. The platform allows savings of up to 85% compared to traditional clouds for 3D rendering, visual effects and AI model training.

Founded by Jules Urbach (OTOY) in 2017, Render counts among its advisors figures such as Abrams (Bad Robot) and Brendan Eich (Brave/B.A.T.). The project migrated from Ethereum to Solana in 2023 to improve performance and join the dominant DePIN ecosystem.

Performances and developments in 2025

RENDER has a capitalization of approximately $770 million. As of July 2025, the network has returned more than 1.49 million images and burned 207,900 USDC in fees. Render is the main sponsor of Solana Breakpoint 2025 in Dubai, confirming its strategic positioning.

3. Helium (HNT) – The Decentralized Wireless Network

A disruptive telecom model

Helium revolutionizes telecoms by allowing anyone to deploy Hotspots (mini antennas) to provide network coverage and earn HNT. The network has more than 115,000 hotspots and serves 1.9 million daily users.

Partnerships with AT&T, T-Mobile and Telefónica allow traditional operators to offload their traffic to the Helium network. In Q2 2025, the network transferred 2,721 TB of data for operators (+138.5% in one quarter).

Deflationary tokenomics

Capitalization of approximately $318 million. The August 2025 halving reduced annual emissions from 15 to 7.5 million HNT. Notable fact: October 2025 marked the first deflationary month of Helium's history, thanks to burns generated by Helium Mobile subscription revenue. The SEC dismissed its action against Helium in April 2025, clarifying the legal status of the project.

4. Filecoin (FIL) – Large-Scale Decentralized Storage

Web3 storage infrastructure

Filecoin is the largest decentralized storage network, with 2.1 exbibytes (EiB) of secure data and a gross capacity of 7.6 EiB. The network uses cryptographic proofs—Proof of Replication (PoRep) and Proof of Spacetime (PoSt)—to ensure data integrity.

Notable clients include Digital Public Library of America, Cornell University and the Smithsonian. The launch of Fast Finality (F3) in April 2025 increased the speed of transactions by 100 times.

Developments in 2025

Capitalization of approximately $1.5 billion. The launch of Filecoin Onchain Cloud in November 2025 transforms the network into a programmable cloud layer with verifiable storage and automated payments. DeFi TVL reaches $27 million. Integration with Avalanche allows cross-chain storage.

5. Naoris Protocol (NAORIS) – Post-quantum cybersecurity

A unique market position

Naoris Protocol represents the first DePIN project dedicated to decentralized post-quantum cybersecurity. Founded in 2018 by David Carvalho, the protocol transforms each connected device into a security validator node, creating a “Mental Security Swarm” capable of detecting and neutralizing threats in real time.

The technology is based on three pillars:

• post-quantum cryptography (Dilithium-5) aligned with NIST/NATO/ETSI standards;
• dPoSec (decentralized proof of security) in consensus;
• SWARM decentralized AI. The Sub-Zero layer operates under traditional blockchain layers (L0, L1, L2) to secure transactions without hard forks.

Testnet metrics and adoption

Since the launch of the testnet in January 2025, Naoris has posted impressive figures:

• More than 106 million post-quantum transactions
• 3.3 million wallets created
• 1 million security nodes deployed
• 603 million threats neutralized

The project raised $31 million with leading investors, including Tim Draper (Draper Associates)which states: “Naoris Protocol creates a unique distributed cybersecurity solution with a huge market opportunity. »

Advisors and institutional recognition

The advisory team includes David Holtzman (former CTO of IBM, DNS architect), Kjell Grandhagen (former Chairman of the NATO Intelligence Committee) and Mick Mulvaney (former White House chief of staff). In September 2025, Naoris was cited in a US SEC filing as a reference model for quantum-resistant blockchain infrastructure.

The $NAORIS token has been available since the TGE of July 31, 2025. The Mainnet is scheduled for Q1 2026. Naoris Protocol won the prize “Best DePIN crypto project” at the Cryptonomist Awards 2025.

Comparison table of DePIN projects

Project	Sector	Capitalization	Key feature
Bittensor (TAO)	Decentralized AI	~$2.7 billion	128 IA subnets, halving December 2025
Render	GPU/3D Rendering	~$770 million	85% savings, Solana migration
Helium (HNT)	Telecoms	~$318 million	1.9M users, AT&T/T-Mobile partnerships
Filecoin (FIL)	Storage	~$1.5 billion	2.1 EiB stored, Fast Finality x100
Naoris (NAORIS)	Cybersecurity	~$17 million	Post-quantum, Sub-Zero layer

What this means for users

DePIN projects offer several concrete advantages:

• Passive income: contributing to infrastructure (GPU, storage, bandwidth, hotspot) generates token rewards
• Reduced costs: decentralized services typically cost 50% to 85% less than their centralized counterparts
• Resilience : no single point of failure, unlike centralized cloud services
• Sovereignty: decentralized ownership and community governance of critical infrastructure

DePIN as a solution for the future?

The DePIN sector represents one of the strongest narratives of the 2024-2025 crypto cycle as it addresses real infrastructure needs with verifiable business models.

Bittensor dominates decentralized AI, Render GPU rendering, Helium telecoms and Filecoin storage. Naoris Protocol emerges as the benchmark post-quantum cybersecurity solution, with remarkable institutional fundamentals and technology compliant with international standards.