Uphold

Uphold is a multi-asset custodial trading platform that lets users buy, sell, swap, and stake cryptocurrencies, fiat currencies, and precious metals from a single account. Founded in 2013 by Halsey Minor and now led by CEO Simon McLoughlin, the platform is built around the idea that managing wealth across different asset classes should not require separate accounts, wallets, or exchanges. By consolidating crypto, traditional currencies, and commodity-backed assets under one roof, Uphold removes friction for users who want exposure to a broad range of assets without juggling multiple platforms.

Core Mechanism: Anything-to-Anything Trading

Uphold's defining feature is direct cross-asset swaps, sometimes described as "anything-to-anything" trading. Rather than forcing users through intermediate steps — selling crypto for fiat, then buying a different asset — Uphold executes cross-category exchanges as a single transaction. A user can move from Solana (SOL) to gold, or from US dollars to a different cryptocurrency, in one step. This model is built on top of Uphold's own liquidity layer and uses spread-based pricing rather than traditional maker/taker order books. Spreads range from under 0.25% for stablecoins to approximately 2.05–2.20% for BTC and ETH, and 2.85–3.80% for altcoins. Advanced order types are available, including limit orders, take-profit orders, and trailing stops.

Products and Features

Multi-Asset Portfolio: Users can hold over 250 cryptocurrencies, 27+ fiat currencies, and four precious metals (gold, silver, platinum, palladium) in a single Uphold account. Availability varies by region, with some assets restricted in certain jurisdictions.

Staking: Uphold offers two staking modes for eligible assets including SOL. Flexible staking allows users to earn rewards on holdings without a lock-up period, preserving the ability to trade or withdraw at any time. Boosted staking moves funds to a separate staking balance for higher yields in exchange for a lock-up commitment. Staking is available in Latin America, the US (select states), and parts of the rest of the world, but is excluded from the EU, UK, Australia, Singapore, South Africa, and several US states. Uphold retains a 20–25% fee on staking rewards, depending on the asset.

Autopilot (DCA): Users can set up automated recurring purchases across any supported asset, enabling dollar-cost averaging without manual intervention.

Crypto Card: A Mastercard debit card is available in the UK (1% cashback) and US (XRP rewards), allowing users to spend their crypto holdings at point of sale.

Deposits and Withdrawals: Uphold supports on-chain deposits and withdrawals for Solana, meaning users can move SOL between their self-custody wallets and Uphold, or send SOL to other addresses on-chain.

Solana Ecosystem Fit

Solana is one of the supported assets on Uphold, with on-chain deposit and withdrawal capability, staking rewards, and access to Uphold's cross-asset swap engine. SOL can be exchanged directly for any other asset on the platform — fiat, stablecoins, other cryptocurrencies, or metals — in a single transaction. For users who hold SOL as part of a broader portfolio strategy and want custodial convenience rather than self-custody, Uphold provides a centralized on-ramp and trading interface. Uphold does not offer access to Solana DeFi, liquid staking protocols, or on-chain SPL tokens beyond what the platform directly lists; it is a centralized venue, not a Solana-native application.

Security and Transparency

Uphold's most distinctive transparency feature is real-time proof of reserves: the platform publishes its asset and liability positions every 30 seconds. Reserve coverage is maintained above 100%, meaning Uphold holds enough assets to cover all user balances. Customer funds are not lent out unless users explicitly opt into staking.

Security certifications include SOC 2 Type 2, ISO 27001, and PCI DSS compliance. Cold storage holds approximately 90% of user crypto, protected by a multi-signature process that prevents any single party from moving funds unilaterally. The platform operates a bug bounty program for responsible vulnerability disclosure and monitors systems around the clock.

Regulatory Standing

Uphold is registered and regulated across multiple jurisdictions. In the United States it is registered with FinCEN and licensed at the state level as a money services business. In the UK it holds FCA crypto registration. In Canada it is registered with FINTRAC, and in Europe it operates under the supervision of the Bank of Portugal. The platform is accessible in over 150 countries.

Uphold has faced legal scrutiny on two notable occasions. The company previously settled a class-action lawsuit related to unauthorized account access. In April 2026, the New York Attorney General reached a settlement with Uphold over its promotion of Cred, a now-defunct crypto lending platform, which Uphold had offered to users before Cred collapsed in 2020. These events are part of the public record and factor into how independent reviewers assess the platform's risk profile.

Team and Background

Uphold was founded in 2013 by Halsey Minor, a serial technology entrepreneur. The company has been led by CEO Simon McLoughlin for several years and has grown to more than 10 million users globally. The GitHub organization at github.com/uphold contains open-source libraries and developer tooling, including SDKs for interacting with Uphold's API.

Summary

Uphold occupies a niche between a traditional cryptocurrency exchange and a multi-asset brokerage. Its strength is breadth and simplicity: one account, many asset classes, direct cross-asset swaps, and a real-time transparency model that distinguishes it from competitors with periodic or non-existent reserve disclosures. For Solana holders, Uphold is a custodial option that covers buying, holding, staking, and trading SOL alongside a wide range of other assets, without engaging with Solana's native DeFi ecosystem.