Apps / Railgun / Alternatives

Alternatives to Railgun

6 comparable privacy apps to consider in place of Railgun, ranked by value held. The largest is Tornado Cash — but the right pick depends on your chain and risk tolerance.

Privacy-preserving tools — obscure on-chain activity from public watchers.

Ranked by value held

Comparable apps to Railgun

Tornado Cash Privacy

Privacy-preserving tools — obscure on-chain activity from public watchers.

Value held: $570 M Audits: 2

Zama Privacy

Privacy-preserving tools — obscure on-chain activity from public watchers.

Value held: $28 M

Aztec Connect Privacy

Privacy-preserving tools — obscure on-chain activity from public watchers.

Value held: $5.9 M

Privacy Pools Privacy

Privacy-preserving tools — obscure on-chain activity from public watchers.

Value held: $5.8 M

Namada Shielded Pools Privacy

Privacy-preserving tools — obscure on-chain activity from public watchers.

Value held: $1.5 M Audits: 2

Privacy Cash Privacy

Privacy-preserving tools — obscure on-chain activity from public watchers.

Value held: $1.2 M Audits: 2

Frequently asked

Switching from Railgun — common questions

Why might I look for an alternative to Railgun? +

Common reasons: better rates on a sister app, fewer chain dependencies, smaller smart-contract surface, or simply diversification. Concentration risk in a single protocol — no matter how well-known — is a real category of loss.

Are alternatives to Railgun safer or riskier? +

Same category usually means similar risk shape but different code. A smaller alternative may have less audit history; a larger one may have more attack surface. Compare value held + audit count, and don't move funds to a protocol you can't quickly summarise.

Is it costly to switch from Railgun? +

You'll pay gas to exit and re-enter, plus any spread or unbonding delay. For LP and lending positions, accumulated rewards or withdrawal queues add friction. Calculate the break-even rate gap before moving.

How do I choose the right alternative? +

Match category first, then chain (you don't want to learn a new chain just for yield), then size (bigger usually safer), then rate. The 'best' alternative is the one whose risks you understand.