VaultRubric
KuCoin vs Binance
Pick your crypto platform by the evidence.
KuCoin and Binance are both popular crypto exchanges. Below: the sourced facts side by side, then VaultRubric's equal-weight score with the math shown, so you can see exactly why one comes out ahead. Every number links to its source and date; anything we couldn't verify says not found.
Run your own comparison →Opens the tool with these platforms filled in, so you can change the weights.
Key facts compared
| Fact | KuCoin | Binance |
|---|---|---|
| Trading fees (entry tier) | 0.1% maker / 0.1% taker Spot Class A coins Level 0; Class B/C 0.2%/0.3% src · 2026-10-10 | 0.1% maker / 0.1% taker Spot, Regular user; 0.075% when paying fees in BNB src · 2026-10-10 |
| Supported coins | 400+ src · 2026-10-10 | 350+ src · 2026-10-10 |
| Security incidents | 2020-09 ~$280M hot-wallet breach; ~84% recovered, exchange covered rest src · 2026-10-10 | 2019-05 7,000 BTC (~$40M) hot-wallet breach; covered src · 2026-10-10 |
| Regulatory / legal actions | 2025-01 Pleaded guilty to operating an unlicensed money transmitting business; ~$297M fines/forfeiture, exit US for 2 years src · 2026-10-10 | 2023-11 Pleaded guilty to BSA/AML, unlicensed money transmitting and sanctions (IEEPA) violations; $4.3B penalties; founder CZ pleaded guilty and was sentenced to 4 months src · 2026-10-10 |
| Proof of reserves | Yes src · 2026-10-10 | Yes src · 2026-10-10 |
| US availability | No US accounts closed Jan 2025; CFTC permanent injunction src · 2026-10-10 src · 2026-10-10 | No Global exchange does not serve US; US users use separate Binance.US src · 2026-10-10 |
| Licensing / regulation | not found | not found |
VaultRubric verdict
VaultRubric pick: KuCoin
⚠ KuCoin: customer funds loss >48 months ago (2020-09)
⚠ KuCoin: Regulatory: Pleaded guilty to operating an unlicensed money transmitting business; ~$297M fines/forfeiture, exit US for 2 years (2025-01)
⚠ Binance: customer funds loss >48 months ago (2019-05)
⚠ Binance: Regulatory: Pleaded guilty to BSA/AML, unlicensed money transmitting and sanctions (IEEPA) violations; $4.3B penalties; founder CZ pleaded guilty and was sentenced to 4 months (2023-11)
| Criterion (weight) | KuCoin | Binance |
|---|---|---|
| Fees (17%) | 10.0/10 | 10.0/10 |
| Security & track record (17%) | 3.0/10 | 3.0/10 |
| Supported coins (17%) | 10.0/10 | 9.8/10 |
| Ease of use (17%) | 6.0/10 | 4.0/10 |
| Customer support (17%) | 4.0/10 | 2.0/10 |
| US availability/regulation (17%) | 0.0/10 | 0.0/10 |
| Overall | 55.0% coverage 100% | 48.0% coverage 100% |
Show math: KuCoin
0.167×10.0 + 0.167×3.0 + 0.167×10.0 + 0.167×6.0 + 0.167×4.0 + 0.167×0.0 = 5.50; ÷ covered weight 1.000 = 5.50/10 → 55.0%Show math: Binance
0.167×10.0 + 0.167×3.0 + 0.167×9.8 + 0.167×4.0 + 0.167×2.0 + 0.167×0.0 = 4.80; ÷ covered weight 1.000 = 4.80/10 → 48.0%Pros and cons
From independent reviews; each point links to its source.
KuCoin
Pros
- Low trading fees with KCS discount src
- Supports over 900 cryptocurrencies src
- Variety of trading tools and bots src
- Strong security certifications src
Cons
Opens the tool with these platforms filled in, so you can change the weights.
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FAQ
Is KuCoin or Binance better?
On VaultRubric's equal-weight rubric, KuCoin scores higher (55.0% vs 48.0% for KuCoin and Binance respectively). The better choice depends on what you weight most; run the tool with your own priorities.
Which has lower fees, KuCoin or Binance?
Entry-tier taker fees in our data: KuCoin 0.1%, Binance 0.1%. They are the same on that measure. Spreads and withdrawal fees are extra; check each fee page.
Has KuCoin been hacked?
Yes, our data records: 2020-09: ~$280M hot-wallet breach; ~84% recovered, exchange covered rest.
Is KuCoin available in the US?
No. US accounts closed Jan 2025; CFTC permanent injunction
Has Binance been hacked?
Yes, our data records: 2019-05: 7,000 BTC (~$40M) hot-wallet breach; covered.
Is Binance available in the US?
No. Global exchange does not serve US; US users use separate Binance.US
How does VaultRubric score platforms?
Each criterion gets 0–10 from cited evidence (curated dated data, live independent reviews, and AI analysis that must quote its source verbatim). Weights are normalized to 100%; missing data is excluded and shown as coverage. Platforms with an unreimbursed customer-funds hack in the last 48 months are capped at 60% and can't be the pick. Criminal guilty pleas (−2) and major civil settlements (−1) in the last 5 years reduce the security score.