Binance vs Bybit: which one works better from Mexico

If you moved to Mexico with an account on a global exchange, odds are it was Binance or Bybit. Both are offshore platforms with hundreds of coins, derivatives, yield products and P2P, and both now take Mexican pesos by SPEI, the country's instant bank transfer system. The practical question is not which one is bigger, but which one handles what you actually do here: buying USDT with pesos, cashing out to a Mexican bank, spending with a card, or trading altcoins.

We compared the peso rails, P2P depth from their public market data, the card, fees, coin lists and each company's track record. There is no overall winner; there is a better fit per scenario, and a few points where foreigners hit walls.

Binance vs Bybit at a glance

Getting pesos in and out

Binance routes pesos through Medá, an IFPEInstitución de Fondos de Pago Electrónico: a fintech licensed by Mexico's banking regulator (CNBV) to hold electronic money in pesos. authorized by the CNBV in 2022 and launched publicly by Binance in September 2025. In the app you choose Deposit MXN, Binance opens a Medá account with its own CLABE, and you transfer from your bank. Its help page says this takes about 30 minutes. You need a verified CURP, and transfers are accepted only from accounts linked to your own RFC or CURP. Withdrawing means selling to pesos and sending SPEI to a CLABE in your name, which takes 1 to 3 business days, with a fee the help page does not state. The full walkthrough is in our guide to withdrawing from Binance to a Mexican bank.

Bybit announced peso deposits and withdrawals by SPEI in November 2024. Its fiat guide offers a fixed CLABE that never changes, or dynamic details generated per deposit. The form asks for your full name, RFC or CURP, date and country of birth, and the sending account must be in your name; a mismatch fails and the refund takes 7 to 14 working days.

About Bybit's widely quoted MXN 10,000 daily cap: it appeared in an earlier version of its help center and many reviews repeat it, but the official guide we read no longer shows it, and Bybit says limits depend on your verification tier. We could not confirm or rule it out. Check the limit on your deposit screen before sending a large transfer. Bybit's peso withdrawals exist per its launch notice, but we found no current timing or fee.

The foreigner problem

Both peso rails assume Mexican identifiers. Temporary and permanent residents receive a CURP with their residency, so they can register it and use SPEI on either platform. Tourists and digital nomads on a visitor stay usually have no CURP or RFC, which means no peso deposits at all; you can still send crypto in from abroad. Note also that both Binance.com and Bybit exclude US residents, and if you are a US citizen living in Mexico you should read how each one's terms treat your situation before funding an account. If you can't use SPEI yet, the SPEI guide explains what you need, and the card guide covers paying with a US or other foreign card.

Peso order books: the gap few reviews mention

Binance's public API lists five spot pairs against MXN: USDT/MXN, BTC/MXN, ETH/MXN, SOL/MXN and USDC/MXN. The liquid one is USDT/MXN: when we checked it had traded about MXN 13.7 million in 24 hours with a one-thousandth-of-a-peso gap between bid and ask. BTC/MXN is much thinner, about MXN 640,000 a day with a spreadThe gap between the top buy offer and the top sell offer. A wide gap costs you money even when the fee is the same. of about MXN 2,600 on MXN 1.5 million, around 0.17%.

We found no spot pair against pesos in Bybit's API. Your MXN sits as a fiat balance and you convert it in the app, where the cost is built into the quote and not published. For anyone buying USDT with pesos, that gives Binance a measurable edge: you see the book, place a limit order and pay 0.10%.

P2P depth in pesos

P2PPeer-to-peer: you buy from or sell to another person. The platform holds the seller's crypto in escrow until payment is confirmed. is how many people in Mexico buy USDT by paying another person over SPEI, or sell USDT and get pesos in their bank the same day. We pulled the public USDT/MXN ad lists from both exchanges at the same moment, with the market reference at MXN 18.66 per USDT.

It is a single snapshot and ads change hourly, but the pattern matches daily experience: Binance has more ads on both sides and tighter prices, which matters most when you are selling. Bybit has enough supply for ordinary amounts.

The risk is the same on both: third-party money. Pay only from your own account, insist the counterparty receives in an account in their own name, and never release crypto held in escrowThe platform locks the seller's crypto and releases it only when the seller confirms receiving your payment. until the deposit shows in your banking app. A Mexican bank can freeze your account if it receives funds tied to fraud, and explaining that in Spanish to a branch manager is not how you want to spend a week. The full rules, plus a premium calculator, are in the P2P guide for Mexico.

Fees, worked in pesos

Both charge regular users 0.10% maker and 0.10% taker on spot. Binance drops to 0.075% if you pay fees in BNB; Bybit gives 25% off if you pay in MNT, its own token. Bybit charges 0.20% on pairs in its "Adventure Zone," where newer and riskier coins sit.

Example: MXN 10,000 into bitcoin. On Binance, buy USDT on the USDT/MXN book as a takerTaker: you trade against a price already in the book. Maker: you leave a limit order waiting. On these two exchanges both cost the same for regular users. (about MXN 10), then BTC with USDT (about MXN 10 more): roughly MXN 20 in total, with tight spreads. The direct BTC/MXN pair saves one fee, but its 0.17% spread costs about MXN 17, so it comes out nearly even. On Bybit, you convert pesos to USDT at a quote with an undisclosed margin, then pay 0.10% on USDT/BTC, about MXN 10 plus that margin. For cards, ATMs and other routes, see the crypto fees guide.

The card: Bybit's clear advantage

The Bybit Card launched in Mexico on 14 July 2025 according to Bybit's press release: a physical and virtual Mastercard on a Pomelo BIN, no annual fee, spending BTC, ETH, XRP, TON, USDT, USDC, MNT or BNB. The physical card also works at compatible ATMs. We did not find the conversion fee in official sources; an independent guide reports 2.9%, so check the fee table in the app before making it your everyday card.

The Binance card is a different story. Binance shut its Latin American card in 2023, according to its own announcements. Some comparison sites and competitor blogs say it returned to Mexico in 2026, but we found no official announcement. We treat it as unverified. All options, including for spending in pesos as a tourist, are in the crypto card guide.

Coin lists, and no Pi on either

From their public APIs, Binance had about 517 distinct assets in active spot markets and Bybit about 390. Both cover what most people want: BTC, ETH, USDT, SOL, XRP, DOGE and most large altcoins. The difference is in the long tail, where Binance has more.

Neither lists Pi. In February 2025, as Pi opened its mainnet, Bybit CEO Ben Zhou said publicly he would not list it and called it a scam, citing a Chinese police warning; Pi replied that the warning concerned impersonators. Binance ran a community vote that month in which most voted in favor, but its API had no PI/USDT pair when we checked. If you hold Pi, the Pi Network guide lists venues that actually trade it.

Track record: the Bybit hack and the Binance plea

Bybit. On 21 February 2025 attackers took about US$1.5 billion in ether from a Bybit multisig walletA wallet that needs several signatures to move funds. Bybit used Safe Wallet to approve transfers out of its cold wallet., the largest theft recorded in crypto. The FBI attributed it to North Korean hackers it tracks as TraderTraitor, also known as Lazarus. Safe said the attackers compromised a Safe Wallet developer's machine. Operationally, Bybit's response was quick: withdrawals stayed open, it sourced about 447,000 ETH through loans and purchases within days, launched a bounty program to freeze stolen funds, and a later proof-of-reserves audit showed backing above 100% on its main assets.

Binance. In November 2023 Binance pleaded guilty in the US to anti-money-laundering and sanctions violations, agreed to pay US$4.3 billion and accepted a compliance monitor. Founder Changpeng Zhao stepped down, served four months in prison and was pardoned in October 2025. The pardon is personal; reports disagree on whether it changes the company's obligations.

Neither event hit Mexican balances directly, but both show the risk of leaving crypto on any exchange. For the Mexican legal picture, including why no exchange holds a Mexican license for crypto itself, read is crypto legal in Mexico.

Verdicts by scenario

You want to buy USDT with pesos without dealing with anyone

Binance. The USDT/MXN book shows the price and charges 0.10%. On Bybit you rely on a conversion quote with an unpublished margin.

You sell USDT on P2P and need pesos today

Binance, for depth: more ads and tighter prices. Its 1-to-3-day bank withdrawal is slow, so P2P is the fast lane. Bybit is a useful second quote.

You want a card to spend crypto in Mexico

Bybit. It is the only one of the two with an official Mexican launch we could confirm. Check the conversion fee before using it daily.

You plan to deposit more than MXN 10,000 in a day

Binance, unless your Bybit deposit screen shows a higher limit. Under the reported cap, MXN 30,000 would take three days on Bybit.

You are a tourist with no CURP or RFC

Neither will take your pesos. Send crypto in from an exchange in your home country, or buy with a foreign card on a platform that bills in dollars.

You worry about the company's history

Neither is spotless: Binance carries the industry's biggest penalty, Bybit its biggest theft. Use the exchange to buy and sell, and keep the rest in a wallet you control.

Pros and cons

Binance

Bybit

Account security and taxes

On either platform, the part you control is the account: turn on two-factor authentication with an authenticator app rather than SMS, use the withdrawal address whitelist, and ignore any "support agent" who contacts you on WhatsApp or Telegram.

For taxes, the venue does not matter to the SAT. If you are a Mexican tax resident and sell at a gain, you report it in your annual return even though both exchanges are foreign. If you are a non-resident, your home country's rules apply. The crypto tax guide covers residency tests and record-keeping.

Bottom line

If your priority is pesos and USDT, with peso order books, deep P2P and a Mexican e-money institution in the middle, Binance has more tools; see the Binance review. If you want a card to spend crypto in Mexico and a fixed CLABE for deposits, Bybit handles that today; see the Bybit review. And if you are still weighing a global exchange against a local one, Bitso vs Binance is the next read.