ChainATM vs Brian
How does ChainATM compare to other AI crypto agents? Here's an honest side-by-side.
Feature Comparison
| ChainATM | Brian | |
|---|---|---|
| Approach | AI-powered text and voice commands | Web chat (also available as developer API/SDK) |
| Fees | 1 credit per transaction (from €0.099/credit). 0% on USDC and EURC. | Variable — pass-through fees from underlying protocols |
| AI Assistant | Yes — Google Gemini 2.5. Natural language understanding. | Yes |
| Voice Commands | Yes — iOS app with voice control | No |
| Custody | Self-custody. Your keys, always. Biometric security. | Non-custodial (connects external wallets) |
| Swap & Send | Yes — buy, swap, and send in one chat interface | Yes — DeFi-focused |
| Cross-Chain | Yes — automatic routing via LI.FI across 9 chains | Limited — varies by routed protocol |
| Fiat Onramp | Yes — credit card, Apple Pay, bank transfer (via Coinbase) | No |
| Account Required | Email or social login — 30 seconds | Varies |
What Brian Does Well
Brian Strengths
- Broad DeFi action coverage (lending, staking, more)
- Available as embeddable API
- Non-custodial — uses your wallet
Brian Limitations
- No fiat onramp — must already hold crypto
- No voice commands
- No native mobile app
- Requires external wallet connection
Why Choose ChainATM Over Brian?
Voice on iOS
ChainATM has voice commands on iOS. Brian is text-only.
Fiat onramp built in
Buy crypto with credit card, Apple Pay, or bank transfer in the same app — powered by Coinbase. Brian requires you to already hold crypto.
0% on USDC and EURC
Stablecoin purchases are free of provider and transaction fees on ChainATM. Brian's pricing depends on routed protocols and spreads.
Cross-chain in one command
ChainATM routes cross-chain swaps automatically via LI.FI across 9 networks. Just say "Swap my ETH on Base to USDC on Solana".