How to buy Sui (SUI) in the US

What is Sui crypto?

Launched in May 2023, Sui is a next-generation Layer-1 blockchain that uses parallel transactions to increase speed and scalability while reducing transaction costs. The Sui blockchain has its own native coin, also called Sui (SUI), which participants use to pay transaction fees and other types of network participation.

Sui was developed by Mysten Labs Inc. Its founding C-suite includes former Apple, Facebook/Meta and Oracle employees. One overarching characteristic of Sui is its user, consumer and developer-friendliness.

Important technical characteristics include:

• Object-centric model for faster transactions
• Delegated Proof-of-Stake (dPos) consensus mechanism where users vote for delegates to validate transactions 
• Use of the Move programming language
• Horizontal scalability that allows the network to add more resources to handle growing demand and support billions of users

Sui supports a multitude of decentralized apps (dApps), particularly those relating to decentralized finance (DeFi), non-fungible tokens (NFTs) and gaming. The ecosystem boasts low-friction onboarding, with the aim of increasing accessibility. Sui uses well-known web applications like Gmail for account creation, theoretically making it easier for less experienced users to participate. 

Why people buy and invest in Sui

Many see it as a scalable blockchain ecosystem with impressive growth potential. The SUI coin is a method of capturing the value of that ecosystem as it grows.

People buy and invest in crypto for a variety of reasons that align with their risk tolerance, personal circumstances and financial goals. As with all investments, they can go up in value and down in value. With crypto, those ups and downs can be quicker than traditional investments. So never invest more than you can afford. 

You might think of Sui as a cryptocurrency, or you might think of it as technology. The SUI coin is part of the ecosystem. Some investors have bought the coin to speculate on its future value. Many see SUI the coin as a long term investment.

Other investors are looking at Sui as a technological ecosystem and are investing accordingly. The Sui ecosystem has potential to support a range of utilities, including gaming and non-fungible tokens. Investors may see these as high growth areas.

One area investors are particularly interested in is Sui’s rapid throughput. The term ‘throughput’ generally refers to the number of transactions a blockchain can complete. Sui is seen as particularly fast and with potential to increase speeds further. This is in part due to Sui’s object-centric model, which enables it to process transactions in parallel, rather than in sequence.

Sui’s tech is well regarded, partly due to the prestigious backgrounds of its founders. It’s got an active developer base, expanding ecosystem and is seen as one of the few blockchains that can scale without speed or usability trade-offs. 

Institutional investors are now getting behind Sui due to its potential in supporting digital ownership technology, tokenization and decentralized apps.

How to buy Sui in 5 steps

Buying Sui in the US is straightforward. Follow these steps to start your SUI journey:

1. Choose a crypto exchange

To buy Sui, you’ll need a trusted exchange. Look for ease of use, strong security, transparent fees and features like staking or recurring purchases.

You can:

• Buy SUI on the Crypto.com App – A beginner-friendly platform offering zero-fee bank transfers.
• Trade SUI on the Crypto.com Exchange – Ideal for advanced users who want professional trading tools and deeper liquidity.

2. Register and verify your account

Sign up a secure password and enable two-factor authentication (2FA). Complete identity verification (KYC) by submitting a government-issued ID, which is a standard process to ensure compliance and account protection.

3. Fund your account

Before buying SUI, deposit funds into your account:

• Bank transfer (ACH) – Often free* and suitable for larger deposits.
• Credit or debit card – Fast and convenient, though fees may apply.
• Crypto transfer – Deposit other assets and swap them for SUI.
• Apple Pay or Google Pay – Quick and seamless mobile payment options.

4. Buy SUI

Once your account is funded:

1. Search for SUI in the Crypto.com exchange or App.
2. Enter the amount you want to purchase.
3. Choose between a market order (instant purchase) or a limit order (at a set price).
4. Confirm the transaction.

5. Store SUI

After buying SUI, you can choose between different wallets:

• Hot wallets – Convenient and suitable for frequent trading. The Crypto.com App Wallet or MetaMask offers accessibility and staking options.
• Cold wallets – Hardware wallets like Ledger or Trezor, or paper wallets, offer enhanced offline security.

Learn more about opening a crypto trading account

Where to buy Sui crypto

You can buy SUI crypto using a crypto app like the Crypto.com App or a centralized exchange like Crypto.com. More experienced crypto users may elect for a decentralized exchange. The advantage here is that some users prefer to retain full custody of their assets. 

Decentralised exchanges require some fundamental blockchain experience, but allow users to retain custody. Centralized exchanges take custody of assets and offer more intuitive interfaces and a more consumer-friendly experience.

SUI is available in the vast majority of jurisdictions, as of October 2025. It’s not available in jurisdictions subject to sanctions from the United States, which include North Korea, Russia, Iran and Syria.

Strengths and weaknesses of Sui crypto

All crypto coins and ecosystems have their relative strengths and weaknesses. It’s about trade-offs and finding the right investments to match your risk appetite, interest, financial circumstances and goals.

Sui is an exciting prospect and some experts are optimistic about the future, but there’s no safe bet when it comes to investing.

So, let’s take a quick look at the strengths and weaknesses of Sui as an investment.

Strengths

• High throughput: Sui’s technology enables it to process high volumes of transactions quickly. Think of it like an 8-lane highway compared to a single-track road.
• Low latency: As well as being able to handle high volumes, Sui finalizes transactions with very little delay.
• Move-based development: Move is a programming language developed for smart contracts. It’s designed to be simple and developer friendly, theoretically broadening access to the developer pool.
• Ecosystem growth: While the Sui ecosystem is relatively small compared to the likes of Ethereum, it has the potential to grow significantly.

Weaknesses

• New network: Sui doesn’t have the legacy or recognition of blockchains like Bitcoin or Ethereum.
• Low adoption history: As of October 2025, Sui has relatively low adoption. Its technology remains relatively unproven with many of the most exciting use cases still hypothetical.
• Centralization concerns: Sui has only around 100 validators. This is relatively low. For comparison, Solana has more than 1,000 and Ethereum has more than a million.

Sui crypto price and market analysis

At the time of writing this article, Sui has: 

• A market cap of $8.42bn
• A total supply of 10bn coins
• A maximum supply of 10bn coins
• A circulating supply of 6.63bn coins (36% of total supply)
• An historic high value of $5.35 per coin
• An historic low value of $0.36 per coin

Despite having relatively high liquidity, Sui has seen price surges in the past. Its price is partly contingent on utility demand, for example from developers SUI to pay transaction fees. Like many forms of crypto, SUI is subject to price volatility.

Sui’s price is influenced by a number of factors, including:

• General crypto market sentiment
• Economic trends
• Developer adoption
• Institutional interest
• New developments and functionality
• Developer demand

On the technical side, there’s optimism that Sui can fulfil its promise as a breakout next-generation Layer-1 blockchain solution, supporting innovation in a wide array of contexts, from finance to gaming.

Analysts at CoinMarketCap believe that Sui can redefine decentralized finance. TradingView believes that the regulatory outlook for crypto could influence Sui’s longer-term value. Phemex believes Sui has the potential to become a major player in the near future due to its technical advantages.

FAQs about SUI

What is the Sui crypto project?

It’s a next-generation Layer-1 blockchain technology designed to facilitate fast transactions, lower transaction fees and general adoption. Sui is well positioned to support applications in decentralized finance, gaming and NFTs. 

Who owns Sui?

Sui is owned by Mysten Labs, a tech firm that includes former Meta employees; Evan Cheng, CEO; Sam Blackshear, CTO; Adeniyi Abiodun, chief product officer; George Danezis; chief scientist and Kostas Chalkias, chief cryptographer. 

Sui is overseen by the Sui Foundation, which is a separate entity to Mystem Labs Inc. Its board of directors are the five Mysten Labs founders. Its goal is to achieve broad adoption of the Sui blockchain.

Is Sui a good investment?

Whether or not Sui is a good investment depends on your risk tolerance, financial circumstances and goals. Like all investments, Sui may increase or decrease in value and investors may lose money. While Sui is well positioned and some analysts are optimistic about its future, it’s always essential to do your own research.

Where is Sui crypto based?

The Sui Foundation is registered in the Cayman Islands, while Mysten Labs is registered in Palo Alto, California.

How much does SUI cost?

Sui is worth $2,30 at the time of writing. It’s been as high as $5.35 and as low as $0.36 since its launch in May 2023.

Is Sui available in the US?

Yes, US residents can buy Sui using centralized or decentralized exchanges. Sui is also available to buy from outside of the US.

Ready to get started?

1. Sign up with Crypto.com in minutes.
2. Verify your account to enable purchases.
3. Deposit funds via your preferred method.
4. Buy Sui (SUI) and get involved with the next generation of Layer-1 blockchain tech.
   
   

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