Relay vs. THORChain
Rift Research
Last updated
TLDR: Relay is a cross-chain intents and payments protocol. THORChain is a native cross-chain AMM. Consider Relay when you need fast small-to-mid transfers and payments across many networks. Consider THORChain when you want a direct native swap where pool depth is strong. Confirm the live winner on rates.gg.
What each protocol is
Relay. Relay is a cross-chain intents protocol. Users deposit into a per-chain Depository; solvers fill on the destination; a dedicated settlement chain and oracle reimburse the solver. Official docs: Relay Docs. App: relay.link.
THORChain. THORChain is a Cosmos-SDK Layer 1 that runs continuous liquidity pools against RUNE. Users swap native assets (Bitcoin, Ether and others) by sending to inbound vaults. Assets are not wrapped or pegged. Official docs: THORChain Dev Docs. App: thorchain.org.
Short version
| Dimension | Relay | THORChain |
|---|---|---|
| Role | Cross-chain intents and payments protocol | Native cross-chain AMM |
| Fee | Solver spread plus small protocol components, quoted per order | Slip-based liquidity fee plus outbound network fee |
| Coverage | Networks and assets supported by the selected Relay route | Bitcoin, Ethereum, Cosmos-ecosystem assets and other connected L1s |
| Settlement | Solver fronts destination liquidity; protocol settles after proof | Native via RUNE pools and TSS inbound vaults |
| Trust model | Non-upgradable Depository contracts; Allocator-authorised withdrawals; audited settlement stack | Bonded validator set; economic security designed so bonded value exceeds value at risk |
| Good fit for | Fast small-to-mid transfers and payments across many networks | Direct native swaps where pool depth is strong |
| Docs | Relay Docs | THORChain Dev Docs |
Where each fits
Relay may fit when:
- Speed on a small or mid-size transfer matters most
- You need a long list of networks from one integration
- The job is a payment or simple transfer, not a multi-step DeFi action
THORChain may fit when:
- You want a deep native AMM rather than an intent solver
- Streaming swaps or L1 pairs THORChain supports well
- Live pool depth beats other venues on your size
Key differences
Relay and THORChain should be compared on the job you need to complete: the input asset, destination asset and chain, trade size, execution method and custody assumptions. They may overlap on some routes and complement each other on others. A broader chain list or faster advertised fill does not establish a better net rate. Compare executable quotes in the same window, including gas and every underlying step.
When to use which
- Use Relay when you need fast small-to-mid transfers and payments across many networks.
- Use THORChain when you want a direct native swap where pool depth is strong.
- If both can quote the same route, take the better net output after fees, time and settlement type. Check that print on rates.gg.
FAQ
Which is cheaper, Relay or THORChain?
Neither has a universal price advantage. Relay: Solver spread plus small protocol components, quoted per order. THORChain: Slip-based liquidity fee plus outbound network fee. Compare executable quotes for the same size, destination and time window, including gas, underlying venue costs and any extra transfer. Expected output and minimum received are different figures; compare like with like.
Is Relay a substitute for THORChain?
Only on overlapping pairs and chains. When both can quote the same route, take the better net output after fees and time. When only one supports the asset or chain, that one is the only option.
Where are the official Relay and THORChain docs?
Relay: Relay Docs. THORChain: THORChain Dev Docs. Live rate comparison: rates.gg.
Official sources
- Relay docs: Relay Docs
- Relay app: relay.link
- Relay — How Relay works: docs.relay.link/how-relay-works
- Relay — Protocol design: docs.relay.link/references/protocol/how-it-works
- Relay — Security and audits: docs.relay.link/references/protocol/security
- THORChain docs: THORChain Dev Docs
- THORChain app: thorchain.org
- THORChain — Protocol overview: docs.thorchain.org/
- THORChain — Connecting / APIs: dev.thorchain.org/concepts/connecting-to-thorchain.html
Get the Best of Both With Rift
Rift is a strong alternative to choosing between Relay and THORChain. It brings routes from both together with additional venues on supported pairs, comparing available quotes to find the best net execution for your order. You get the strengths of both through one API.
Rift adds no router fee and uses secure hardware enclaves to enforce noncustodial execution. Underlying venue fees, spreads and network costs still apply, and availability depends on the asset, chain and order size. The live quote shows the route and expected output.