# Rialto

*An onchain spot exchange that routes tokenized equities, ETFs and commodities to best execution across PropAMM sources.*

Rialto is the chain's best-execution layer, and getting its role right requires clearing up a naming tangle that the launch coverage muddled. Rialto is an onchain spot exchange, emerged from stealth, that trades tokenized equities, ETFs, commodities, and digital assets by routing each order to the best available price. Its defining liquidity source is the PropAMM — a proactive market maker that quotes from its own inventory and pricing logic rather than a passive constant-product pool. When an order arrives, Rialto polls candidate sources, including PropAMMs and traditional DEX pools, and ranks them by net output after network costs. That is aggregation with a smarter liquidity primitive attached. The confusion worth flagging: Robinhood's day-one materials also name Pleiades as a proprietary prop-AMM venue, and some coverage blurs the two. They are not the same. Pleiades is a distinct prop-trading venue; Rialto is a routing exchange that uses PropAMM-style sources among others. For a young chain where liquidity is thin and fragmented across Uniswap, PancakeSwap, and a long tail, a genuine best-execution router is one of the more useful things that can exist — it turns fragmentation into a single good fill. The caveats are that Rialto is days old with tiny reported revenue (about $6.19k gross quarter-to-date), that its edge depends entirely on the depth and honesty of the PropAMM quotes it routes to, and that public documentation is still thin. Promising primitive, unproven at scale.

## At a glance

- **Type:** defi
- **Category:** aggregation-execution
- **Status:** mainnet

## Key facts

- **What it is:** An onchain spot exchange on Robinhood Chain that routes orders to best execution across liquidity sources, trading tokenized equities, ETFs, commodities, and digital assets. _(confidence 80%)_
- **PropAMM model:** Its defining sources are PropAMMs — onchain market makers that quote from their own pricing logic and inventory rather than a passive constant-product pool. Rialto polls candidates and ranks by net output after costs. _(confidence 78%)_
- **Not Pleiades:** Rialto is a routing exchange using PropAMM sources; Pleiades is a separate day-one proprietary prop-AMM venue Robinhood named at launch. Some coverage conflates them. _(confidence 72%)_
- **Early revenue:** Reported roughly $6.19k gross revenue quarter-to-date in early July 2026 — a small, days-old venue. _(confidence 65%)_

## Metrics

- **Gross revenue (QTD):** $6.2K

## Related entities

- [Uniswap](https://hoodl2.com/entity/uniswap) — integrates
- [Robinhood Chain](https://hoodl2.com/entity/robinhood-chain) — builds on
- [Stock Tokens](https://hoodl2.com/entity/stock-tokens) — integrates

## Sources

1. [Introduction — Rialto Documentation](https://docs.rialto.xyz/) — Rialto
2. [Rialto Emerges From Stealth with PropAMM Spot Exchange](https://ethdaily.io/rialto-emerges-from-stealth-with-propamm-spot-exchange) — ETH Daily
3. [Rialto — DeFi dapps](https://www.alchemy.com/dapps/rialto) — Alchemy
4. [Robinhood Chain goes live on mainnet](https://www.theblock.co/post/406918/robinhood-chain-goes-live-mainnet-alongside-24-7-tokenized-stocks-lighter-perps-planned-crypto-agentic-trading) — The Block

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Last reviewed: 13 Jul 2026  
Canonical: https://hoodl2.com/entity/rialto  
Source: HoodL2 (https://hoodl2.com) — an independent, sourced reference for the Robinhood Chain ecosystem. Not affiliated with Robinhood Markets or its subsidiaries.