When you’re new to cryptocurrency, security matters more than having 200 coins to choose from. That’s where bitFlyer comes in. Founded in Japan in 2014 and launched in the U.S. in 2016, bitFlyer isn’t trying to be the biggest exchange. It’s trying to be the safest. And for a lot of beginners, that’s enough.
Since 2018, bitFlyer hasn’t had a single hack. Not one. That’s seven straight years of zero breaches - longer than any major exchange in the industry. They keep 100% of customer crypto in cold storage. No hot wallets. No risky shortcuts. That’s not marketing fluff. It’s their whole business model. If you’re the kind of person who loses sleep over losing your Bitcoin to a phishing scam, bitFlyer gives you real peace of mind.
What You Can Trade (And What You Can’t)
Don’t expect to find Solana, Cardano, Dogecoin, or even Shiba Inu here. As of 2025, bitFlyer offers just 11 cryptocurrencies. The big ones are covered: Bitcoin, Ethereum, Litecoin, Bitcoin Cash, and a few others like XRP and DOT. But if you’re looking to dip into altcoins or newer tokens, you’ll need another platform.
Compare that to Coinbase with over 250 coins, or Crypto.com with 350. BitFlyer doesn’t compete on variety. It competes on reliability. For someone who just wants to buy Bitcoin and hold it, this isn’t a dealbreaker. But if you’re actively trading between different coins, you’ll hit a wall fast. Many users report buying Bitcoin on bitFlyer, then sending it to Binance or Kraken to actually trade. It’s not ideal, but it’s common.
Fees: Simple, But Not Always Cheap
bitFlyer uses a tiered maker/taker fee structure. If you trade under $10,000 in 30 days, you pay 0.10% per trade. That’s not bad - it’s among the lowest for regulated U.S. exchanges. If you trade more, fees drop to 0.03%. No hidden charges. No surprise spreads on simple buys.
But here’s the catch: the simple buy/sell interface? It’s not always fair. Several users on G2 reported being charged up to 6% more than the real market price just to buy or sell Ethereum or Bitcoin. That’s not a fee - that’s a price gap. The solution? Use the Lightning Exchange platform instead. It’s more complex, but it gives you real market pricing and limit orders. If you’re not using Lightning, you’re probably overpaying.
Fiat deposits via ACH are free, but capped at $5,000 per week. Withdrawals are free too. There’s also a $15 Bitcoin bonus if you refer someone who trades at least $100. Not huge, but nice for beginners.
The Lightning Exchange: For When You’re Ready to Grow
bitFlyer’s Lightning Exchange is where the real trading happens. It’s not part of the basic app. It’s a separate web platform built by Wall Street veterans. You get over 20 advanced order types, real-time charts, API access, and direct access to the world’s largest Bitcoin/JPY market. That’s a big deal if you’re trading between dollars and yen.
But here’s the problem: Lightning isn’t beginner-friendly. It’s dense. It looks like a Bloomberg terminal. If you’re just trying to buy $50 of Bitcoin every month, you don’t need it. But if you’re starting to automate trades or track liquidity, this is where bitFlyer shines. It’s one of the few U.S. exchanges that gives you professional-grade tools without requiring you to jump through hoops.
Security: Built Like a Vault
bitFlyer’s security isn’t just good - it’s obsessive. They use multi-signature wallets. Every login requires confirmation via SMS or authenticator app. Accounts auto-lock after failed attempts. They separate hot and cold storage with strict internal controls. They run regular penetration tests - not just once a year, but continuously.
They even have a dedicated team that monitors for phishing attempts targeting their users. That’s rare. Most exchanges wait for you to get hacked before they react. bitFlyer tries to stop it before it starts. That’s why they’ve stayed hack-free for seven years. It’s not luck. It’s discipline.
For beginners, this matters more than anything else. You don’t need 50 coins. You need to know your money is safe. bitFlyer delivers that.
Customer Support: The Weak Spot
Don’t expect quick answers. Multiple users on G2 report being stuck for days with no response. Orders fail without explanation. Support tickets go unanswered. One user said they “cannot safely have an open position” on bitFlyer because of how often trades don’t execute properly.
Business Insider and Koinly both confirm this is a known issue. The platform is great for buying and holding. It’s not great for troubleshooting. If you’re the kind of person who needs live chat or phone support when something goes wrong, you’ll be frustrated. This isn’t a dealbreaker if you’re passive. But if you trade actively or need help with withdrawals, you’re going to hit a wall.
Mobile App: Basic, But Functional
The iOS and Android apps are clean and simple. You can buy, sell, and check balances. That’s it. No charts. No advanced orders. No Lightning Exchange access. It’s designed for people who want to top up their Bitcoin on the go - not for day traders.
If you’re serious about trading, you’ll use the web version. The app is fine for holding, not for managing positions.
Who Is This For? Who Should Avoid It?
Best for: Beginners who want a safe, simple way to buy Bitcoin and Ethereum. People who prioritize security over choice. Those who want to automate recurring buys with dollar-cost averaging. Investors who plan to hold long-term and don’t care about altcoins.
Avoid if: You want to trade altcoins. You need fast customer support. You rely on live chat or phone assistance. You want NFT trading, staking, or DeFi integrations. You’re an active trader who needs 100+ coins and tight spreads.
bitFlyer isn’t for everyone. But it’s perfect for someone who wants to get started without getting overwhelmed - and who doesn’t want to lose everything to a hack.
How It Compares to the Competition
| Feature | bitFlyer | Coinbase | Kraken | eToro |
|---|---|---|---|---|
| Cryptocurrencies | 11 | 250+ | 100+ | 85 |
| Trading Fees (Low Volume) | 0.10% | 0.50% | 0.16% | 1%+ |
| Security Rating | Excellent (7-year no-hack) | Good | Excellent | Good |
| Advanced Trading | Yes (Lightning) | Yes (Pro) | Yes | No |
| Customer Support | Poor | Good | Good | Good |
| Best For | Beginners, security-focused | Beginners + advanced traders | Traders, low fees | Copy trading, beginners |
bitFlyer doesn’t win on variety or support. But it wins on trust. And for a lot of people, that’s worth more than a bigger coin list.
Final Verdict
bitFlyer is a quiet giant. It doesn’t shout. It doesn’t chase trends. It just keeps your money safe and lets you buy Bitcoin without drama. If you’re just starting out, and you’ve seen too many news stories about exchanges getting hacked, this is one of the safest places to begin.
But if you’re ready to trade, diversify, or need help when things go wrong, you’ll outgrow it fast. Most users treat it like a gateway - buy here, move there. That’s not a flaw. It’s the design.
Use bitFlyer to get your feet wet. Use it to build trust. But don’t expect it to be your lifelong home. The real trading happens elsewhere.
Is bitFlyer safe to use?
Yes, bitFlyer is one of the safest crypto exchanges in the world. It has not suffered a single hack since 2018, stores 100% of customer funds in cold storage, and uses multi-signature wallets, login confirmations, and automatic timeouts. Its security practices are among the strictest in the industry.
How many cryptocurrencies does bitFlyer support?
As of 2025, bitFlyer supports 11 cryptocurrencies, including Bitcoin, Ethereum, Litecoin, Bitcoin Cash, XRP, and DOT. It does not offer altcoins like Solana, Cardano, or Shiba Inu, making it one of the most limited exchanges in terms of coin selection.
What are the trading fees on bitFlyer?
bitFlyer charges 0.10% for trades under $10,000 in 30 days. Fees drop to 0.03% for higher volumes. However, using the basic buy/sell interface can result in price spreads up to 6% higher than market rates. For fair pricing, use the Lightning Exchange platform.
Can I use bitFlyer in the U.S.?
Yes, bitFlyer operates in the U.S. and is licensed to serve customers across multiple states. However, availability varies by state, and some users report being blocked from signing up depending on their location. It’s not available in all U.S. jurisdictions.
Does bitFlyer have a mobile app?
Yes, bitFlyer has mobile apps for iOS and Android. They allow you to buy, sell, and check balances, but they lack advanced features like limit orders or real-time charts. The full trading experience requires the Lightning Exchange web platform.
Is margin trading available on bitFlyer?
Margin trading with up to 4x leverage is available, but only for users in Japan. U.S. and European customers cannot access this feature. This limits bitFlyer’s appeal for active traders outside Japan.
How does bitFlyer compare to Coinbase?
Coinbase offers over 250 cryptocurrencies, better customer support, and more educational tools. But bitFlyer has a stronger security record and lower trading fees for active traders using Lightning Exchange. Coinbase is better for variety and support; bitFlyer is better for security and simplicity.
Can I stake crypto on bitFlyer?
No, bitFlyer does not offer staking, DeFi integrations, or yield-generating features. It’s strictly a buy, sell, and trade exchange. If you want to earn interest on your crypto, you’ll need to use a different platform.
Bill Sloan
January 18, 2026 AT 01:29 AMI started with bitFlyer last year and never looked back. My first $200 in BTC? Still sitting there, untouched. No drama, no hacks, no panic. Just peace. Seriously, if you're new, this is the safest on-ramp you'll find.
Jill McCollum
January 18, 2026 AT 04:22 AMi used to think 'cold storage' was just marketing until i read they've had zero breaches since 2018. that's wild. i moved my whole stash here after a friend got phished on coinbase. no regrets. just wish the app had charts lol
Rod Petrik
January 19, 2026 AT 16:08 PMthey're not safe they're just slow. the real hack is when you're stuck with your coins while the market spikes and you can't trade. they're not protecting you they're locking you in. and don't even get me started on the 6% spreads
Deb Svanefelt
January 21, 2026 AT 06:16 AMThere's something profoundly honest about a platform that says, 'We don't have 200 coins because we care more about your money than your FOMO.' Most exchanges treat crypto like a casino. bitFlyer treats it like a bank. And honestly? That's rarer than you think. I'm not a trader. I'm a holder. This is my vault.
Katherine Melgarejo
January 21, 2026 AT 14:53 PMso you're telling me the only reason to use this is because you're scared of losing money? cool. i'll take my 300 coins and my 0.01% fees over your 'peace of mind' any day. also why does everyone act like 11 coins is a feature? it's a limitation.
Haley Hebert
January 23, 2026 AT 02:20 AMI remember when I first bought Bitcoin, I was so nervous I’d lose it all to some hacker. I spent weeks reading reviews, watching videos, comparing everything. Then I found bitFlyer. I didn’t care that I couldn’t trade Dogecoin. I cared that I could sleep. I still use it for my weekly buys. The Lightning Exchange is a beast once you get used to it - took me a month to stop being intimidated. But now? I use it for limit orders and it feels like I’m trading with pros. The app’s basic, sure, but I don’t need fancy charts when I’m just stacking sats. And honestly? I’d rather pay a tiny bit more to know my coins are in a vault than risk them on some exchange that ‘hasn’t been hacked yet’.
Hailey Bug
January 23, 2026 AT 16:37 PMAs someone who moved from Nigeria to the US, I've seen how crypto platforms treat new users differently. In Nigeria, you get pushed into risky altcoins with 10x leverage. Here, bitFlyer feels like a breath of fresh air. No hype. No pump-and-dump coins. Just clean, slow, safe buying. I teach my cousins how to use it. It’s not flashy, but it’s trustworthy. That’s rare.
Vinod Dalavai
January 24, 2026 AT 23:37 PMlol the '7 years no hack' is cute. but have you checked their server logs? i bet they're just using a single server in a basement in tokyo with a password of 'password123'. they're not secure they're just boring. and that's why nobody targets them. same reason nobody robs a library.
Sarah Baker
January 26, 2026 AT 10:10 AMYou know what’s beautiful? Someone built an exchange that doesn’t try to be everything to everyone. They didn’t chase the hype. They didn’t add 200 coins just to look big. They just said, 'We’re going to make sure your Bitcoin doesn’t disappear.' And they kept that promise. That’s leadership. That’s integrity. If more platforms had this mindset, we wouldn’t be hearing about another exchange collapse every other month.
Chidimma Okafor
January 28, 2026 AT 09:29 AMIn Nigeria, we call this 'The Quiet Giant' - the one who doesn't shout but holds the entire room together. bitFlyer is not the loudest exchange, but it is the most reliable. For the beginner, this is not just a platform - it is a sanctuary. I have watched young Nigerians lose fortunes on platforms that promise the moon and deliver a dumpster fire. bitFlyer? It offers the ground. Solid. Safe. Unshakable. This is how trust is built - not with memes, but with minutes, hours, years of unwavering discipline.
ASHISH SINGH
January 29, 2026 AT 13:32 PMthey're not safe they're just waiting. think about it - zero breaches since 2018? that's not luck. that's a honeypot. they're letting everyone think they're safe so they can collect data on who holds what. then when the feds come knocking or the government mandates a backdoor? boom. they hand over the keys. this isn't security. it's surveillance with a side of peace of mind.
Tony Loneman
January 29, 2026 AT 15:09 PMoh wow bitFlyer is the 'best for beginners'?? so what? i'm a 30-year veteran and i'd rather use a potato than this. 11 coins? no staking? no live chat? they're basically a glorified atm with a website. if you're not trading on binance or kraken you're not even playing the game. this isn't crypto it's a savings account with extra steps.
Alexis Dummar
January 30, 2026 AT 07:19 AMi used to think the lightning exchange was overkill until i tried it. it’s like going from a flip phone to a smartphone. the interface is clunky but the price is real. i was paying 6% extra on the simple buy thing - like, who even designs that? but once i switched to lightning, i saved like $40 on a $1k trade. also, the api access? i automated my weekly buys. it’s not beginner friendly but it’s not supposed to be. it’s for the people who outgrow the training wheels. and honestly? that’s what makes this platform smart. they don’t pretend to be everything. they just give you the tools to grow - if you’re willing to learn.
Josh V
January 31, 2026 AT 12:30 PMthe fees are fine but the support is a joke i sent a ticket about a failed withdrawal and got a template reply 11 days later i gave up and just sent it to kraken manually dont waste your time
Kelly Post
February 1, 2026 AT 17:38 PMI used to be skeptical of platforms that don't offer hundreds of coins. I thought it was a sign of weakness. But then I realized: if you're trying to build something that lasts, you don't need to chase every trend. You need to get the fundamentals right. bitFlyer didn't build for the crowd. They built for the quiet ones - the ones who don't want to gamble, who just want to own a piece of something real. That’s not boring. That’s brave.