MEXC vs Relai
It is a trade-off. Relai has the higher Safety grade (5.1 against 4.5), while MEXC has the higher Privacy grade (1.3 against 0.7).
MEXC
Large offshore spot and futures exchange where ID is optional up to a withdrawal cap
Privacy
1.3/ 10
Poor
Safety
4.5/ 10
Caution
ID on risk flag KYC 3 Docs reviewed Full review →
Relai
Bitcoin-only savings app with a self-custodial wallet; identity check at onboarding
Privacy
0.7/ 10
Poor
Safety
5.1/ 10
Caution
ID mandatory KYC 4 Docs reviewed Full review →
Side by side
| MEXC | Relai | |
|---|---|---|
| Category | No-KYC Exchanges | No-KYC Exchanges |
| KYC policy | ID on risk flag | ID mandatory |
| Custody | Custodial | Non Custodial |
| Sign-up | Email required | Email required |
| Open source | No | No |
| Tor onion address | No | No |
| Coins | BTC, ETH, USDT, SOL, XRP, LTC | BTC |
| Pay with | Crypto | Bank transfer, Card |
| Fees | Not published | 1% per buy or sell (0.9% with an invite code); card, Apple Pay and Google Pay add 3% |
| Limits | Unverified withdrawal cap reported as 10 BTC/day (exchange article, Dec 2025) or about 1,000 USDT/day (third-party guides, 2026); check in-account. | No tier without identity verification stated; purchases from 50 CHF/EUR; a separate service handles trades above 100,000 CHF/EUR |
| Founded | 2018 | Not published |
| Jurisdiction | Not published | Switzerland |
| Not available in | Not published | Verification is open only to citizens of supported countries |
| Incidents on record | 0 | 0 |
| Published tests (180 days) | 0 | 0 |
Only MEXC
CustodialClosed sourceAML screening5+ years operating
Both
May request IDRequires emailRuns an affiliate programme
Only Relai
Legal entity disclosed
Where they sit among no-kyc exchanges
Questions
Is MEXC or Relai safer?
Relai has the higher Safety grade: MEXC 4.5, Relai 5.1, out of 10.
Does MEXC or Relai require KYC?
MEXC is KYC level 3 (ID on risk flag). Relai is KYC level 4 (ID mandatory).
Which has more incidents on record?
MEXC has 0 and Relai has 0 documented incidents in the registry.