ChainATM vs Rabby
How does ChainATM compare to traditional self-custody wallets? Here's an honest side-by-side.
What Rabby is
Rabby is an EVM-focused self-custody wallet built around transaction pre-flight checks, showing the expected balance change before a transaction is signed.
Both Rabby and ChainATM are self-custody, so the difference is not who holds the keys, it is the interface. Rabby asks you to pick a token, pick a network, and fill in a form. ChainATM asks you to say what you want. For people who already know which chain they are on, a form is fine; for people who do not, it is where they get stuck.
Common questions
Is Rabby or ChainATM better for buying and sending crypto?
It depends on which part you do most. Pick Rabby if what your use case turns on is what it is strongest at: Shows expected balance changes before signing; Automatic network switching per dApp. ChainATM is the better choice if you want to buy, swap and send from one conversation instead of three separate flows, and it charges 0% ChainATM fees on USDC and EURC. ChainATM is non-custodial throughout: it never holds your funds, and purchases are executed by Coinbase straight into a wallet you control.
What does Rabby cost compared to ChainATM?
Rabby: 0.25% on the built-in swap, no fee on transfers or dApp interactions, gas on all transactions. ChainATM: 1 credit per transaction, from EUR 0.099 per credit, and 0% ChainATM fees on purchases of USDC and EURC. Other tokens use standard Coinbase on-ramp pricing. Network gas fees apply on both sides and go to the blockchain, not to the provider.
Can I use Rabby and ChainATM together?
Yes. ChainATM is self-custody and does not require you to move away from Rabby. Many people keep Rabby and use ChainATM for the parts that are awkward elsewhere: cross-chain swaps in a single command, or fee-free USDC and EURC purchases.
Does ChainATM hold my crypto like Rabby does?
No. Neither product holds your crypto: Rabby and ChainATM are both self-custody. The difference is the interface, not the custody model. ChainATM is driven by plain-language text or voice rather than by forms, and we never have access to your keys in usable form.
Is ChainATM available in my country?
Availability depends on our on-ramp partners' supported regions. ChainATM is built by Noctra Labs UG (haftungsbeschränkt) in Trier, Germany, registered at Amtsgericht Wittlich under HRB 48033. The fiat on-ramp runs through Coinbase, with EUR purchases by SEPA, card and Apple Pay.
Feature Comparison
| ChainATM | Rabby | |
|---|---|---|
| Approach | AI-powered text and voice commands | Browser extension and mobile app with a security-first transaction preview |
| Fees | 1 credit per transaction (from €0.099/credit). 0% on USDC and EURC. | 0.25% on the built-in swap, no fee on transfers or dApp interactions, gas on all transactions |
| AI Assistant | Yes. Natural language understanding. | No |
| Voice Commands | Yes, iOS app with voice control | No |
| Custody | Self-custody. Your keys, always. Biometric security. | Non-custodial (you control your seed phrase) |
| Swap & Send | Yes, buy, swap, and send in one chat interface | Yes, separate tabs for swap and send |
| Cross-Chain | Yes, automatic routing via LI.FI across 9 chains | Limited or via external bridges |
| Fiat Onramp | Yes, credit card, Apple Pay, bank transfer (via Coinbase) | Via partner (MoonPay/Transak fees apply) |
| Account Required | Email or social login, 30 seconds | Seed phrase setup |
What Rabby Does Well
Rabby Strengths
- Shows expected balance changes before signing
- Automatic network switching per dApp
- Strong protection against malicious approvals
- Swap fee well below MetaMask
- Open source
Rabby Limitations
- EVM only, no Solana or Bitcoin
- Aimed at experienced DeFi users
- No AI or voice
- No native fiat onramp
- Smaller ecosystem than MetaMask
When Rabby is the better choice
Rabby is genuinely the better choice for some people, and it is worth being straight about where. If any of these are what your use case turns on, pick Rabby. A comparison page that cannot name the other product's advantages is not worth reading.
- Shows expected balance changes before signing
- Automatic network switching per dApp
- Strong protection against malicious approvals
- Swap fee well below MetaMask
When ChainATM is the better choice
ChainATM is the better fit if the wallet interface is what has been slowing you down: picking networks, hunting for the bridge, working out which token wrapper you need. It is also the only one of these with voice on iOS.
Why Choose ChainATM Over Rabby?
Natural language, not forms
Rabby uses traditional wallet UI: pick a token, pick a network, fill out a form. ChainATM lets you type or speak what you want in plain language.
Voice on iOS
Rabby has no voice interface. ChainATM is the only major crypto wallet with voice commands on iOS.
0% on USDC and EURC
Buying USDC or EURC with fiat is free of provider and transaction fees on ChainATM. With Rabby, fiat onramps go through MoonPay or similar partners, typically 1–4.5%.
Cross-chain in one command
ChainATM bridges and swaps across chains in a single command via LI.FI. Cross-chain bridging is limited or requires switching to external bridges.