Relay vs Carbon.
Relay (R71/100) and Carbon (C50/100), scored on the same six pillars and compared row-by-row. Every cell is sourced from licence registers and live pricing pages, not opinion. Relay leads Carbon 5-1.
| C Carbon №80 · CBN 50 /100 | R Relay №31 · FDIC 71 /100 | |
|---|---|---|
| Score | ||
| Composite score Out of 100 | 50 /100 | 71 /100 |
| Fees | ||
| Monthly fee Cheapest paid tier (€0 if free) | €0 Free tier | €0 Free tier |
| FX markup Debit card abroad | 3.00% | Interbank |
| Free FX / month EUR equivalent | €0 | €0 |
| Free ATM Before fee kicks in | — | — |
| Protection | ||
| Banking licence Tier | Payment inst. CBN | Partner-bank FDIC |
| Deposit guarantee Per depositor | Safeguarded NG.NDIC | $250,000 US.FDIC |
| Reach | ||
| Markets served Licensed jurisdictions | 1 country | 1 country |
| Crypto Coins available | No | No |
| Stocks & ETFs Self-directed | Yes | No |
| UX | ||
| Trustpilot Customer score | — | — |
| App store iOS + Android avg | 4.3 ★ iOS 4.3 · And 4.4 | 4.7 ★ iOS 4.8 · And 4.6 |
| Read review → | Read review → | |
Pick Carbon if…
Nigerian credit-led digital bank (formerly Paylater). CBN microfinance bank charter — same regulatory tier as Kuda/OPay (₦2M NDIC microfinance ceiling, not ₦5M DMB full-bank). Credit-line access is the structural differentiator vs. spending-account-led Kuda.
Pick Relay if…
The Profit-First-aligned multi-checking neobank — 20 real checking accounts (not virtual envelopes) and 50 debit cards under one login, with granular multi-user roles. Where Mercury / Bluevine / Novo all give you one operating account plus virtual sub-pockets, Relay gives you 20 separately-FDIC-mapped checking accounts that auto-transfer between each other on percentage- or amount-based rules. That is the structural fit for Mike Michalowicz's Profit First method (Income / Profit / Owner's Pay / Tax / OpEx envelopes), and Relay has been the official Profit First banking platform since 2023. Sponsor bank is Thread Bank (TN-chartered) with a $3M sweep — Thread's May 2024 FDIC consent order was terminated December 2025 with no customer-funds incident at Relay.
- Best for fees Relay won 1 of 4
- Best for protection Relay won 2 of 2
- Best for reach Carbon won 1 of 3
- Best for ux Relay won 1 of 2
Relay vs Carbon — FAQ
Quick answers to the four questions the search-bar asks most about a head-to-head.
Is Carbon better than Relay?
Under our v3 methodology, Relay leads Carbon 5–1 across 12 dimensions. Composite scores: Carbon 50/100 vs Relay 71/100. Relay is stronger overall, but the right pick depends on which row matters most to you — fees, protection, reach, or app quality.
Is Carbon or Relay cheaper?
Monthly fee — Carbon: €0; Relay: €0. Card FX markup — Carbon: 3.00%; Relay: Interbank. Relay wins more fee rows (1 of 4). See the Fees section of the matrix above for ATM caps and the rest.
Which is safer for deposits, Carbon or Relay?
Carbon holds a Payment inst. licence under CBN; deposit guarantee per depositor: Safeguarded. Relay holds a Partner-bank licence under FDIC; deposit guarantee per depositor: $250,000. Relay is the stronger pick on regulatory protection.
Where can I use Carbon and Relay?
Carbon operates in 1 country; Relay operates in 1 country. Check each provider's signup page for the live country list — eligibility depends on residency, not just the licence footprint.
Want a 3- or 4-way comparison?
The dynamic compare picker handles up to four banks. Add this pair plus one or two more and we'll resolve every row.