Rabby
DeBank
Data verified on unchanged since the sources
Worth it if you use EVM dApps daily and want to know what you're signing: it simulates the transaction and shows balance changes before you sign, across 130+ networks.
Avoid it if you hold Bitcoin or Solana: Rabby only supports EVM networks, and it's a hot wallet where the seed phrase is entirely your responsibility.
Rabby is an open-source non-custodial self-custody wallet built by DeBank, designed for Ethereum and EVM-compatible chains (over 130 networks). It is known for its pre-transaction security checks: it simulates the transaction outcome and shows balance changes before signing, flagging malicious contracts or risky approvals. It automatically switches network based on the dApp you interact with. Available as a browser extension, desktop and mobile app; the code is public on GitHub and undergoes periodic audits by SlowMist and Least Authority.
Data & conditions
| Fund custody | Self-custody (funds in your control) |
|---|---|
| Type | Software (hot wallet) |
| Source code | Open-source |
| Recovery | Seed phrase 12/24 parole (BIP-39) |
| Bitcoin-only | No |
| Supported chains | Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Smart Chain, Avalanche, zkSync, Linea |
| Built-in swap | Yes |
| Built-in staking | No |
| dApp browser | Yes |
| WalletConnect | Yes |
| Hardware wallet support | Yes |
| Security audits | SlowMist, Least Authority |
| Segment | B2C |
| MiCA / License status | Nessuna (wallet self-custody non-custodial) |
Strengths
- Pre-transaction security checks (simulation + balance changes) that reduce the risk of harmful signatures; open-source and audited; automatic EVM network switching.
- Self-custody: funds stay in your wallet — the platform cannot touch them.
- No KYC: usable without identity verification.
- Open-source, verifiable code.
- Self-hostable: you can run your own instance or node.
- Public security audits.
Weaknesses
- EVM-only (no Bitcoin, Solana or other non-EVM chains); seed phrase is the user's responsibility; brand less known to the mainstream public.
- No notable sovereignty drawback documented.
Verdict
Score 4.5/5, very strong profile. In its favour: pre-transaction security checks (simulation + balance changes) that reduce the risk of harmful signatures; open-source and audited; automatic EVM network switching. The trade-off to weigh: eVM-only (no Bitcoin, Solana or other non-EVM chains); seed phrase is the user's responsibility; brand less known to the mainstream public.
On the Sovereignty lens the score is 4.7/5 (outstanding): the strength is fund control (5.0/5), while privacy & anonymity (4.3/5) is the weak link.
Promp's editorial rating based on real fees and net annual cost. Promp reviews third-party products independently.
"Sovereignty" rating: score computed on privacy/anonymity (30%), fund control (20%), censorship resistance (20%), trustless/auditability (20%) and costs (10%). Same data, different weights.
Reputation
What happened to people who used Rabby, and what users say. External signals: they do not feed the promp.it rating.
Incidents & regulatory actions
History not verifiedWe have not yet completed the incident search for this service: no entries here does not mean no events.
Public reviews
-
App Store ↗
3.5/5
1,263 reviews
Exact rating from itunes.apple.com/lookup?id=6474381673 (developer OPCODE LABS PTE. LTD., Rabby/DeBank team). Google Play omitted (structured count unreadable).
-
Trustpilot ↗
1.1/5
356 reviews
TrustScore read via uk.trustpilot.com (.com returns 403), rabby.io profile. Wallet Trustpilot pages are often dominated by users conflating the official service with third-party scams/drainers: read with caution.
Weighted average across 2 public review platforms (1,619 reviews in total), weighted by volume. This is not our rating: it is those platforms’ average.
FAQ
What makes Rabby safer?
Rabby simulates every transaction before signing and shows the expected balance changes, warning you about contracts flagged as malicious or approvals that could drain your wallet. It is a pre-transaction check that many other wallets do not offer by default.
Which blockchains does Rabby support?
Rabby supports EVM-compatible networks only: over 130 chains including Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Smart Chain, Avalanche, zkSync and Linea. It does not support Bitcoin or Solana.
Is Rabby open source?
Yes. Rabby's code (extension, desktop and mobile) is public on GitHub and undergoes periodic audits by SlowMist and Least Authority.
Sources
- Official service page Custodia · Blockchain · Sicurezza Data verified on Jun 20, 2026
- cryptoslate.com Blockchain · Security audit Data verified on Jun 20, 2026
- github.com Sovranita.open source Data verified on Jun 20, 2026