Relay vs. KyberSwap
Rift Research
Last updated
TLDR: Relay is a cross-chain intents and payments protocol. KyberSwap is a multi-chain DEX aggregator. Consider Relay when you need fast small-to-mid transfers and payments across many networks. Consider KyberSwap when you want same-chain execution across multiple DEXs. 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.
KyberSwap. KyberSwap is a DEX aggregator. Dynamic Trade Routing splits a swap across AMMs and order-book sources on the same chain. The suite also includes limit orders, zap-as-a-service, and a cross-chain swap path. Official docs: KyberSwap Docs. App: kyberswap.com.
Short version
| Dimension | Relay | KyberSwap |
|---|---|---|
| Role | Cross-chain intents and payments protocol | Multi-chain DEX aggregator |
| Fee | Solver spread plus small protocol components, quoted per order | Underlying pool fees plus any interface or integrator fee |
| Coverage | Networks and assets supported by the selected Relay route | Supported chains and liquidity sources listed in KyberSwap’s API and docs |
| Settlement | Solver fronts destination liquidity; protocol settles after proof | On-chain against aggregated DEX liquidity |
| Trust model | Non-upgradable Depository contracts; Allocator-authorised withdrawals; audited settlement stack | Aggregator contracts plus each underlying pool |
| Good fit for | Fast small-to-mid transfers and payments across many networks | Same-chain execution across multiple DEXs |
| Docs | Relay Docs | KyberSwap 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
KyberSwap may fit when:
- The supported same-chain or cross-chain product fits your route
- You want split routing across many AMMs
- You also need limit orders or zaps in the same product
Key differences
Relay and KyberSwap 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 KyberSwap when you want same-chain execution across multiple DEXs.
- 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 KyberSwap?
Neither has a universal price advantage. Relay: Solver spread plus small protocol components, quoted per order. KyberSwap: Underlying pool fees plus any interface or integrator 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 KyberSwap?
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 KyberSwap docs?
Relay: Relay Docs. KyberSwap: KyberSwap 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
- KyberSwap docs: KyberSwap Docs
- KyberSwap app: kyberswap.com
- KyberSwap — Swap overview: docs.kyberswap.com/user-guide/swap
- KyberSwap — Supported networks: docs.kyberswap.com/getting-started/supported-exchanges-and-networks
Get the Best of Both With Rift
Rift is a strong alternative to choosing between Relay and KyberSwap. 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.