Most Layer 1s talk about scalability and speed, but in 2025, only a few are actually delivering. Sui’s gaining real momentum with fast growth, low fees, and solid infrastructure.
Coldware’s ($COLD) going in a different direction entirely—shipping physical devices that run on their own blockchain, built for everyday use.
Both projects are doing more than making promises—they’re building things people can actually use. In this article, we break down what each one is doing right now and why they might be the Layer 1s to watch this year.
Sui’s Tech Stack Is Designed for Scalable, User-Friendly Web3
Sui (SUI) has been picking up serious momentum in 2025, thanks to its tech-first approach and fast-growing ecosystem.
One of the biggest updates came with the integration of native USDC in late 2024. Instead of relying on bridged assets, users can now move USDC directly on Sui, thanks to Circle’s Cross-Chain Transfer Protocol.
Sui runs on the Move programming language and was built from the ground up for speed and scalability. It’s designed to support high-volume apps, especially in areas like DeFi, gaming, and social.
Since its mainnet launch in May 2023, it’s grown fast. By late 2024, the network’s total value locked (TVL) jumped from $200 million to over $1 billion.
That kind of growth doesn’t happen by accident—it’s low gas fees and seamless dApp integration that are doing the job.
SUI is currently trading at about $3.57. Some analysts see it climbing to $7.01 by the end of 2025, if the bullish momentum holds.
That said, it’s not without challenges. The Cetus DEX exploit earlier this year raised some red flags about security. But even with that, developer activity is still strong and adoption keeps rising.
So, between its rising TVL, native stablecoin support, and real traction in multiple sectors, Sui is one of the few Layer 1s actually showing up in 2025.
But if you’re looking for something even earlier stage—something that’s not just building Web3 infrastructure but making it usable from the moment you turn on a device—you should take a look at Coldware.
Coldware ($COLD) is Blending Blockchain with Hardware
Coldware ($COLD) is taking a different route from most Layer 1s. It’s not just building a blockchain, but pairing it with real hardware.
While most projects live entirely online, Coldware ($COLD) Larna 2400 smartphone and ColdBook laptop are designed to bring blockchain into the physical world.
Both devices ship with Coldware’s custom OS and act as lite nodes. That means users can stake tokens, make payments, access DeFi tools, and even run on-chain apps straight out of the box. No browser extensions. No extra setup.
What sets Coldware apart is its goal: to make crypto usable, even for people who’ve never touched a blockchain before.
A Full Ecosystem With Utility, Privacy, and Real-World Use
The $COLD token powers everything—from governance and staking to transactions and app access. Through Freeze.Mint, users can create their own tokens or tokenize real assets without needing to code, which makes it ideal for small businesses, creators, and communities entering Web3.
Now, as for privacy, OS blocks trackers by default and minimizes data collection. On-chain tools like ColdWallet (for multi-chain asset management), ColdChat (for encrypted messaging), and DBlock (a decentralized VPN) are all being built to run natively on Coldware ($COLD) devices.
The project has already raised over $3.9 million in its presale, with the token currently priced at $0.00625 and only 33% remaining. It’s still early, but moving quickly.
Closing Words
Sui is proving it has the tech and traction to compete with the biggest names in Web3—fast growth, solid infrastructure, and real adoption across DeFi and beyond.
But if you’re looking for something that might actually make a difference, Coldware ($COLD) should be on your radar.
So, if you’re keeping an eye on what’s next in Web3, Coldware ($COLD) worth a closer look—especially while it’s still early.
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