Rabby Wallet Review: Pros and Cons Every User Should Know

MetaMask has long been the king of Ethereum Virtual Machine (EVM) wallets.

But as it's often the case with established products, their dominance becomes the foundation for new competition. New companies show up trying to "one-up" the old ones, building platforms that promise smoother experiences, stronger safety checks, and a more modern DeFi experience.

For many EVM users, Rabby Wallet is one of those challengers. Albeit less popular than MetaMask, Rabby is often considered one of the best wallet providers in the market, offering new features that are heavily praised by experienced users and newcomers alike. 

In this article, we will cover what Rabby Wallet is, who built it, the blockchains it supports, its standout features, and most importantly, whether Rabby Wallet is safe. By the end, you’ll have a clear picture of whether Rabby is worth adding to your Web3 toolkit.

What Is Rabby Wallet?

Rabby Wallet is a non-custodial, open-source Web3 wallet that lets users store and use digital assets without relying on a third party. It was developed by DeBank in 2021, and since then has become one of the most popular alternatives to MetaMask in the market. 

What makes Rabby stand out is its multi-chain support; it automatically detects which blockchain you’re using. This right here is likely the most attractive and important feature of this product. Having an automatic blockchain detector can be a huge time and money saver, as it can prevent human error in blockchain transactions. 

This simple, yet effective feature,  allows Rabby Wallet users to interact with dApps on Ethereum, or EVM chains, without the risk of misconfiguration.

Who Built Rabby Wallet

Rabby Wallet was developed by DeBank, a well-known DeFi portfolio tracker that has built a strong reputation for transparency and usability in the decentralized finance space. 

The company created Rabby in 2021, aiming to address common user frustrations faced with MetaMask. Rabby’s biggest feature when compared to MetaMask is its automated network detection, which allows users to interact with decentralized applications across Ethereum and other EVM-compatible chains. 

Rabby is also developed on an open-source code, meaning that its architecture can be audited, reviewed, and improved by the broader developer community. More than just building community trust, this transparency also allows for faster iteration and platform upgrades on the regular — especially when compared to closed-source wallets. 

Its code is regularly audited by independent blockchain security firms such as SlowMist and Least Authority, assuring that its architecture remains safe and transparent.

Supported Blockchains and Networks

Rabby is present across all corners of the Ethereum ecosystem. It includes coverage from the main network to pretty much all layer-2 chains, making it one of the most complete EVM wallets out there. From the main layer-1 network to L2s like Arbitrum, and Optimism --- expanding even into EVM-compatible chains like Polygon, Avalanche, and BNB Chain.

Overall, the wallet integrates over 90 different networks. This means that, for users active in the Ethereum ecosystem, Rabby is one of the most complete wallets in the market. 

Rabby Wallet Key Features

• Automatic Network Detection: No manual switching; the wallet selects the right chain for each dApp.
• Transaction Preview and Risk Warnings: Shows what will happen before signing and flags suspicious activity.
• Gas Fee Simulation and Optimization: Estimates costs and allows flexible payment options, including stablecoins.
• User Interface and Experience: Clean, dashboard-style UI with portfolio tracking.
• dApp Compatibility and DeFi Access: Works seamlessly with thousands of DeFi applications.
• Security Architecture and Privacy: Open-source, audited, with a built-in security engine.
• Hardware Wallet Integration: Supports Ledger, Keystone, and OneKey.

Rabby vs MetaMask: Key Differences

On the surface, both wallets are rather similar. Both are non-custodial, open-source platforms where users use them mostly for dApps, managing assets, and signing transactions across EVM chains. 

However, the differences become apparent when you examine them closely. So here are some of its most glaring differences:

Network Switching

As we mentioned before, Rabby automatically detects and switches to the correct blockchain. Meanwhile, MetaMask users have to manually select their desired network, which can be a pain for investors managing several different chains. 

Transaction Transparency

Rabby is considered to offer a more complete transaction experience when compared to MetaMask. The former includes in its platform transaction previews, simulations, and risk warnings before signing. Meanwhile, MetaMask only shows basic transaction details (amount, gas fees) but does not simulate outcomes or flag risks as extensively.

Gas Fee Handling

MetaMask offers standard gas fee estimation, with payment required in the native token of the chain. Meanwhile, Rabby “one-ups” this concept by optimizing gas fees and allowing users to view costs in its stablecoin equivalent for clarity.

Security

As two open-source wallets, both MetaMask and Rabby are seen as secure platforms. Both are widely audited by their respective auditors, and both benefit from the transparency that only open-source code can provide. 

With a massive user base far wider than Rabby, MetaMask’s community-based source code allows the platform to quickly identify and resolve potential security issues. Meanwhile, Rabby distinguishes itself by integrating a built-in security engine that proactively flags suspicious activity before a transaction is signed.

Platform Availability

Both wallets can be found as browser extensions and mobile apps, making them accessible across most devices. However, if you’re looking for a desktop application, only Rabby offers a dedicated desktop client. 

Pros and Cons of Rabby Wallet

Pros:

• Free and open-source: The code is public, so anyone can review and improve it.
• Audited security: Audits by firms like SlowMist and Least Authority add confidence.
• Automatic chain detection: The wallet picks the right network for each dApp.
• Transaction previews: Simulations and risk warnings show what will happen before you sign.
• Hardware wallet support: Works with Ledger, Keystone, and OneKey.
• Desktop app: Offers a standalone client in addition to the browser extension and mobile app.
• Wide EVM coverage: Supports 90+ networks, with many testnets available.

Cons:

• EVM only: No support for Solana, Cosmos, or other non-EVM chains.
• Smaller user base: Fewer users than MetaMask, so integrations can be thinner.
• Occasional bugs: Some users report UI glitches or dApp quirks.
• Gas payment: Fees must be paid in the native token; stablecoin display is only a cost reference.

How to Set Up Rabby Wallet

Setting up the wallet is pretty simple. Start by visiting its official website. From there, you’ll get the option to choose to either install the wallet on your browser, phone, or even a desktop computer. 

Once you're past that first step, you can click on "create a new address" to generate your seed phrase. This phrase is the master key to your wallet. If you lose it, you lose access to your funds. So make sure to save it somewhere safe.

Next, all you have to do is set up a password for your wallet, and you're good to start using it!

Who Rabby Wallet Is Best For

Whether Rabby Wallet is the best wallet for you ultimately depends on… well, you. The wallet is solid, no matter what type of EVM user you are, so there are pretty much no wrong answers here. 

That said, users who move across multiple chains will find Rabby especially helpful. Automatic network detection saves time and reduces mistakes, which matters if you are active in DeFi. Rabby is also a great call for new users dabbling in Web3 for the first time.

Newcomers kicking it off with dApps often find chain management pretty daunting. The fact that Rabby handles that side of DeFi interaction for you can be seen as a big plus by some. Its transaction preview feature also helps new users to understand exactly how much they are paying in fees, which is always a great idea. 

Common Issues and Limitations

Rabby is designed for the EVM chain, but it is still not its most popular wallet platform. While the overwhelming majority of DeFi platforms accept Rabby, some users have reported occasional quirks with less common, niche dApps. 

Its smaller user base also means that people working on its open-source code may take longer to fix glitches or any other issues. 

And perhaps the biggest "hole" in Rabby is the fact that, unlike MetaMask, it does not support non-EVM chains like Solana or Cosmos. 

Frequently Asked Questions

Is Rabby wallet safe to use?

Yes. Rabby is open-source, audited, and includes a built-in security engine that flags suspicious activity.

Which blockchains does Rabby wallet support?

Rabby supports Ethereum and more than 90 EVM-compatible chains, with many testnets available.

Does Rabby wallet support hardware wallets?

Yes. Rabby connects with Ledger, Keystone, and OneKey for secure private key management.

Can Rabby wallet detect scam transactions?

Yes. Rabby simulates transactions and warns users about risky or suspicious contract activity before signing.

Can beginners use Rabby wallet easily?

Yes. Automatic chain detection and clear transaction previews make Rabby beginner-friendly compared to manual setups.