Rabby Wallet vs Rainbow
Side-by-side comparison of features, pricing, ratings, and alternatives.
Rabby Wallet is an open-source browser extension and app wallet built for the Ethereum and EVM ecosystem, supporting more than 100 EVM-compatible networks including major L1s and L2s. It automatically detects which chain a connected dApp is using and switches networks without requiring manual configuration. Its standout feature is a pre-sign security engine that simulates each transaction before signing, showing estimated balance changes, contract approval risks, and a risk score for the interacting address. It also supports hardware wallets like Ledger and Trezor, and ships as a browser extension, desktop app, and native iOS/Android app.
Rainbow began as a self-custody Ethereum wallet known for its clean design and strong NFT support, and it remains a non-custodial wallet at its core ("Your keys. Your crypto."). The team also created RainbowKit, one of the most widely used open-source libraries for connecting wallets to Web3 applications, alongside the consumer wallet product. Rainbow has since expanded well beyond a wallet, adding the ability to trade stocks, prediction markets (via Polymarket), and leveraged perpetual futures up to 50x (powered by Hyperliquid) directly from the app, alongside its original crypto and meme coin trading. It's available as mobile apps for iPhone and Android, a browser extension for Chrome, Firefox, Edge, Brave, Safari, and Arc, and a paid Rainbow Black tier that adds instant deposits and fee auto-compounding on top of the free base app.
- Transaction simulation genuinely helps catch malicious approvals before signing
- Fully open source, allowing independent security review
- Broad hardware wallet support for cold storage users
- Available across browser, desktop, and mobile
- Genuinely self-custodial, so users retain control of their private keys rather than trusting a custodial exchange.
- Combines crypto, stocks, prediction markets, and leveraged perpetuals in one app instead of requiring several accounts.
- Available as both mobile apps and a browser extension across all major browsers.
- Strong developer reputation via RainbowKit lends credibility beyond just the consumer wallet app.
- Focused on EVM chains only, no native support for non-EVM ecosystems like Solana
- Newer and less widely recognized than incumbent wallets, so fewer dApp integrations assume it by default
- Advanced security features can be less intuitive for complete beginners
- The product has shifted significantly from a simple NFT-friendly wallet toward a broader trading app, which may not suit users who just want a basic wallet.
- Leveraged perpetual futures up to 50x carry substantial risk of rapid, total loss for inexperienced traders.
- Rainbow Black's exact subscription price is not published on the marketing site, requiring sign-up to see terms.
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The leading self-custody crypto wallet and gateway to decentralized web3 applications.
Open-source multi-chain crypto wallet with built-in transaction security simulation.
The Verdict
AI-generated from listing dataRainbow offers a broader, multi‑asset trading experience with self‑custody but adds leverage risk, while Rabby focuses on secure, open‑source EVM wallet functionality.
Key differences
- •Rainbow combines crypto, stocks, prediction markets and 50x leveraged futures; Rabby is limited to EVM chains only.
- •Rainbow is a freemium product with a paid Rainbow Black tier (price not disclosed); Rabby is completely free.
- •Rainbow is available as mobile app and browser extension; Rabby ships as browser extension, desktop app, and native mobile.
- •Rainbow’s open‑source component is RainbowKit (developer library), but the wallet itself is not fully open source; Rabby’s wallet code is fully open source under MIT.
- •Rainbow includes built‑in rewards tokens and a subscription tier; Rabby provides transaction simulation and risk scoring for security.
Pricing & value
Rabby is free; Rainbow is freemium with an undisclosed paid tier, adding potential cost.
Ease of use / learning curve
Rainbow offers a single app for trading many assets, reducing context switching for users wanting both crypto and stocks.
Features & depth
Rainbow provides trading of stocks, prediction markets, and leveraged futures beyond Rabby’s wallet‑only feature set.
Integrations & ecosystem
Rabby integrates hardware wallets (Ledger, Trezor, etc.) and supports 100+ EVM networks; Rainbow’s integrations are limited to Polymarket, Hyperliquid, and major EVM chains.
Security & privacy
Rabby is fully open source and simulates transactions with risk scores; Rainbow’s wallet is self‑custodial but not fully open source.
Support
Rainbow offers in‑app support and help docs; Rabby’s support details are not specified.
Scalability
Both are deployed as apps/extensions; no data on performance limits, so they are comparable.
Choose Rabby Wallet if…
Security‑focused EVM traders needing hardware‑wallet support and transaction simulation.
Choose Rainbow if…
Users who want a single self‑custodial app for crypto, stocks, predictions, and leveraged trading.
Common questions
Is there any cost to use either wallet?
Rainbow is freemium with a paid Rainbow Black tier (price not disclosed); Rabby is completely free.
Can I trade traditional stocks with these wallets?
Only Rainbow supports trading traditional stocks; Rabby does not.
Are both wallets open source?
Rabby’s wallet code is fully open source under MIT; Rainbow’s core wallet is not fully open source, though its RainbowKit library is open source.