Top alternative
Orkid — 9 bps, gasless, MEV-protected
Orkid charges 9 bps vs Rainbow at 87.5 bps — nearly 10x cheaper. On a $10,000 swap, $9 vs $87.50. Orkid also offers gasless swaps (Rainbow requires gas), MEV detection (Rainbow has none), and surplus return (Rainbow keeps it). You can keep Rainbow as your wallet and use Orkid for swaps.
- 9 bps flat fee — transparent and competitive
- Gasless via Permit2 — no native gas token needed
- Patent-backed MEV detection — no sandwich attacks
- Surplus returned to you — positive slippage is yours
- 11+ DEX venues and RFQ sources on Base, Ethereum, Unichain