Arch Finance Review 2026: Crypto Index Funds for LatAm

Arch Finance is a crypto investing platform that curates market indices and tokenized products and helps users build web3 portfolios. DefiLlama files it under Indexes, running on Ethereum and Polygon, and lists it since May 2022.

The homepage targets Spanish-speaking users, particularly in Chile, and positions Arch as a simpler way into crypto through funds rather than individual coins. It offers three account tiers with advisory services: Digital from $50, Preferente from $10,000 and Alto Patrimonio from $100,000.

The site claims over US$42M traded, more than 10,000 investors and over US$5M in assets under management. These are self-reported. DefiLlama shows about $87,000 in on-chain TVL, so readers should treat the scale of the on-chain products with caution. The platform has no token of its own listed.

Arch packages crypto exposure into index-style products. Instead of buying each coin separately, a user buys a fund token that represents a basket, such as large-cap cryptocurrencies, or a product that holds Bitcoin and earns interest. DefiLlama lists Arch under Indexes, on Ethereum and Polygon.

Users sign up with email or Gmail, or connect a wallet, then choose a product, a payment currency and an amount. Deposits can be made by bank transfer through payment providers or with crypto, and withdrawals can go to local bank accounts after identity verification.

The site says user assets are separated from Arch and from other clients, and that transactions are recorded on a blockchain. How each strategy is built, rebalanced or generates its yield is not detailed in the material reviewed, so readers should consult the product documentation.

Arch does not publish a fee schedule in the material reviewed. The homepage mentions plan tiers starting at $50 (Digital), $10,000 (Preferente) and $100,000 (Alto Patrimonio), but these are described as account levels rather than fee rates.

Bank transfer deposits have a stated minimum of about $250 in local currency, and bank withdrawals a minimum of about $30. Users would need to check management fees, spreads, payment-provider charges and network fees inside the platform and its terms before investing.

DefiLlama lists two audits for Arch, though the audit firms and scope are not named in the material reviewed. The site says its products are audited by industry leaders, that transactions are recorded on-chain and that client assets are separate from Arch and other clients.

On regulation, the homepage states Arch is in the process of registering with Chile's CMF under the Fintech law, so registration should not be assumed. The legal notice says Smash Works Inc. is not a registered investment adviser, broker or dealer and that content is not investment advice. Digital assets are highly volatile and you can lose your investment. Smart-contract and counterparty risk apply, and identity verification is required for withdrawals.

Arch is aimed at newer crypto investors in Latin America, especially Chile, who prefer funds and a guided platform to self-directed trading. Higher tiers fit investors with larger balances who want an adviser. It is less suited to users who want fully transparent, on-chain-only DeFi tools or who live outside the supported bank regions.