Binance vs Coinbase.

Which is safer? — the sourced record

Start with how each venue proves it holds your coins. Binance runs a regular self-published Merkle-tree proof-of-reserves with zk-SNARKs and on-chain wallet disclosure (the January 2026 snapshot showed a BTC ratio of 100.06%), but no independent auditor signs it off. Coinbase runs no Merkle-tree proof-of-reserves program at all — as a Nasdaq-listed US company it substitutes audited financial statements (an annual 10-K audit plus quarterly reviews). Two different assurance models; neither is the full Merkle-plus-independent-auditor standard.

On regulation the two diverge sharply. Coinbase holds a MiCAR CASP licence (Luxembourg CSSF, announced 2025-06-20) and reports to the SEC as a public company; its SEC case was dismissed with prejudice in February 2025, and the UK FCA fined its e-money unit £3.5M in July 2024 over onboarding breaches. Binance had no MiCAR licence verified as of the 2026-06-10 research pass — a Greek application (January 2026) was pending while EU operations ran on expiring national registrations — and it carries the largest resolved enforcement action in the industry: a guilty plea and $4.3B US DOJ/FinCEN/OFAC/CFTC resolution (November 2023). Its SEC civil suit was dismissed with prejudice in May 2025.

The incident records differ in kind. Binance paused withdrawals for roughly 23 minutes as a precaution during the AWS outage of 2025-04-15, and after the 2025-10-10 liquidation cascade — when several wrapped assets briefly depegged amid platform technical issues — it paid $283M in user compensation within days. Coinbase disclosed an insider data breach in May 2025: bribed overseas support contractors exfiltrated personal data of 69,461 customers (no passwords, keys or funds); Coinbase refused a $20M ransom and estimated a $180–400M total cost in its SEC 8-K. It also halted trading and withdrawals for about 8 hours during the 2026-05-07 AWS thermal event, per its own postmortem. All of this is priced into the live scores above — read the full sourced basis on each venue page.

Which is cheaper? — what stays true between snapshots

The published fee tiers and the measured all-in cost of the same $1,000 BTC buy sit in the cards above — the spread portion is re-measured continuously, so treat any snapshot as exactly that. Two structural differences persist across snapshots. First, withdrawal: Binance publishes a fixed BTC withdrawal fee (shown live above, from its published schedule), while Coinbase publishes no fixed schedule — it passes the prevailing network fee through and shows it at withdrawal time, so Coinbase totals on this page honestly exclude withdrawal.

Second, the convenient button: Coinbase’s simple-buy/convert flow carries a curated typical markup of roughly 0.5–2% (50–200 bps, verified 2026-06-10) that its spot orderbook does not. Our table prices spot on both venues — buying via the advanced/spot interface avoids that markup entirely.