Side by side
0x vs Rialto
0x and Rialto both operate in the Aggregation & Execution part of the Robinhood Chain ecosystem. 0x — RFQ liquidity for Stock Tokens and the cross-chain swap route into Robinhood Chain.. Rialto — An onchain spot exchange that routes tokenized equities, ETFs and commodities to best execution across PropAMM sources..
0xactive
RFQ liquidity for Stock Tokens and the cross-chain swap route into Robinhood Chain.
- Two roles, day one
- 0x provides both RFQ-based Swap API liquidity and cross-chain swap access on Robinhood Chain from launch.
- RFQ liquidity for Stock Tokens
- The Swap API exposes request-for-quote liquidity for Stock Tokens, with USDG as the primary base pair.
- Cross-Chain API into Robinhood Wallet
- As the wallet's cross-chain swap provider, it lets users on Ethereum, Arbitrum, Base and Solana buy/sell Stock Tokens or bridge USDG in one transaction.
- Built on GA cross-chain rails
- The integration uses 0x's Cross-Chain API, which reached general availability on 4 July 2026 after a private beta that bridged over $230m across 25+ chains via 12+ bridge providers.
Rialtomainnet
An onchain spot exchange that routes tokenized equities, ETFs and commodities to best execution across PropAMM sources.
- 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.
- 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.
- 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.
- Early revenue
- Reported roughly $6.19k gross revenue quarter-to-date in early July 2026 — a small, days-old venue.
The record
How they compare
| Field | 0x | Rialto |
|---|---|---|
| Type | infrastructure | defi |
| Category | Aggregation & Execution | Aggregation & Execution |
| Status | active | mainnet |
| Chains | Robinhood Chain | Robinhood Chain |
| Website | Yes | — |
| Docs | Yes | Yes |
| GitHub | Yes | — |
| Confidence | 90% | 72% |
| Sources | 3 | 4 |
| Gross revenue (QTD) | — | $6.2K |
Read on
Answers
0x vs Rialto: questions
- What is the difference between 0x and Rialto on Robinhood Chain?
- 0x is RFQ liquidity for Stock Tokens and the cross-chain swap route into Robinhood Chain.. Rialto is An onchain spot exchange that routes tokenized equities, ETFs and commodities to best execution across PropAMM sources.. Both sit in the Aggregation & Execution part of the Robinhood Chain ecosystem.
- Is 0x or Rialto live on Robinhood Chain?
- Rialto is live on Robinhood Chain mainnet; 0x is currently active.
- Should I choose 0x or Rialto?
- It depends on your use case — both serve the Aggregation & Execution role on Robinhood Chain. Compare them on type, status, chains, integrations and source-backed confidence (0x: 90%, Rialto: 72%), then read each full profile before deciding.