Houdini Swap alternative
Houdini Swap is a non-custodial swap aggregator with privacy tools, across 120+ chains. SwapGun is a non-custodial aggregator too: it asks 4 instant-exchange providers (ChangeNOW, SimpleSwap, StealthEX, and SideShift) for a quote at the same moment and ranks the offers by how much lands in your wallet, after fees. No sign-up, free to use.
SwapGun plans to add Houdini Swap as one of the providers it compares, so its offers can sit next to the others.
Compare live quotesHoudini Swap vs. SwapGun
| Feature | Houdini Swap | SwapGun |
|---|---|---|
| What it is | A non-custodial swap aggregator with privacy tools, across 120+ chains | An aggregator of instant crypto exchanges |
| Account to swap | Not needed | Not needed |
| Custody | Non-custodial | Non-custodial |
| Privacy tools | Private swaps that hide the on-chain link between the sending and receiving addresses | None beyond no sign-up: the provider you pick carries out the swap |
When Houdini Swap is the better choice
- You want an exchange SwapGun doesn't quote yet. SwapGun compares 4 providers today.
- Privacy comes first: Houdini Swap offers private swaps that hide the on-chain link between the sending and receiving addresses.
- You want on-chain DEX swaps too: Houdini Swap aggregates decentralized exchanges as well as centralized ones.
When SwapGun fits better
- You want every offer ranked by one number: how much lands in your wallet after the provider's and the network's fees. No provider pays to rank first.
- You want the details at a glance: each offer shows its rate type, and its estimated time when the provider reports one.
- You want to know how the site makes money: providers pay SwapGun an affiliate commission out of their own margin. On 27 October 2026, ChangeNOW and SideShift rates through SwapGun matched their own websites, and SimpleSwap's was about 0.5% better.
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Questions
Houdini Swap is a non-custodial swap aggregator with privacy tools, across 120+ chains. SwapGun compares live quotes from 4 instant-exchange providers and ranks them by the amount you receive after fees. On SwapGun, the provider you pick carries out the swap, and SwapGun never holds your funds.