Bitfinex

Crypto exchange founded in 2012 with spot, margin and derivatives trading fees listed at 0

Exchange Founded 2012 British Virgin Islands
Visit bitfinex.com
Our score
Fair
Maker fee 0%
Taker fee 0%
Coins listed 62

What is Bitfinex?

Bitfinex is a centralized cryptocurrency exchange founded in 2012 as a peer-to-peer bitcoin marketplace. Operated by iFinex Inc., it offers spot trading, margin, derivatives, lending, OTC and tokenized securities products. Bitfinex says its spot, margin and derivatives trading fees are 0.

Company and people

Raphael Nicolle founded Bitfinex after working on Bitcoinica and continued as a developer until early 2017. Giancarlo Devasini is co-founder and chief financial officer; he also co-founded Tether Holdings Limited. Paolo Ardoino is Bitfinex's chief technology officer and Tether's chief executive. The company is registered in the British Virgin Islands, while its trading platform is headquartered in Hong Kong. Bitfinex has reported 1.6 million users.

Markets and products

The exchange provides an order-book interface with charting, orders and price alerts. Users can trade digital assets on spot markets, borrow or lend through its funding markets, and use margin financing. Derivatives are available through Bitfinex Derivatives and Thalex Derivatives. Other products include Bitfinex Borrow, Bitfinex Pay, Bitfinex Pulse, an API for programmable trading, the LEO utility token and Bitfinex Securities, which offers tokenized investments.

Market data lists 62 coins and 136 trading pairs. The wider platform has supported networks including Bitcoin, Ethereum, Solana, Tron and Polygon. Funds remain under centralized exchange custody. Margin and derivatives add liquidation and counterparty exposure.

Fees and access

Bitfinex records 0 fees for spot, margin and derivatives trading. The exchange is available in 52 countries and is registered in the British Virgin Islands and regulated in El Salvador. Account verification requirements and regional product restrictions apply, with availability differing by jurisdiction.

Track record and risks

Bitfinex was founded in December 2012. A May 2015 breach led to the theft of about 1,500 BTC, valued at approximately $400,000 then. In August 2016, hackers stole 119,756 BTC, worth about $72 million at the time. Customers initially received a 36% balance reduction and BFX tokens. The losses were fully reimbursed by April 2017.

The exchange paid a $75,000 U.S. Commodity Futures Trading Commission fine in June 2016 over illegal off-exchange financed commodity transactions. The 2016 theft remains a custody risk even after reimbursement. Centralized custody also creates withdrawal-freeze and insolvency exposure. Margin and derivatives can magnify losses. Regional restrictions and identity checks affect access.

Founders

Raphael NicolleFounder

He worked on Bitcoinica and continued as a Bitfinex developer until early 2017.

Giancarlo DevasiniCo-founder

He is Bitfinex's CFO and a co-founder of Tether Holdings Limited.

Best for:Professional margin tradersDerivatives tradersOTC digital-asset tradingAPI-based trading

Pros and cons

Pros

  • Recorded 0 trading fees for spot, margin and derivatives
  • Supports margin, derivatives, OTC and peer-to-peer funding markets
  • Offers API access for programmable trading
  • Available in 52 countries
  • 2016 hack losses were fully reimbursed by April 2017

Cons

  • Centralized custody exposes users to exchange and withdrawal-freeze risk
  • 119,756 BTC were stolen in the August 2016 breach
  • A $75,000 CFTC fine followed in June 2016
  • Margin and derivatives can magnify trading losses
  • Regional restrictions and identity checks affect access

Our review

3.4/5
Fair

Bitfinex offers zero-fee spot, margin and derivatives trading with advanced markets, but its custody history includes a major 2016 hack and regulatory penalties.

Fees4.5
Security & trust2.5
Asset selection4.0
Ease of use3.5
Support3.0

Bitfinex is a centralized exchange operated by iFinex Inc., with spot, margin, lending, derivatives, OTC and tokenised-securities products. Bitfinex announced zero trading fees for spot, margin and derivatives trading in 2025.

A market listing records 62 coins and 136 pairs. The exchange also supports assets across networks including Bitcoin, Ethereum, Solana, Tron, Avalanche and Polygon. The wider product set includes Bitfinex Borrow, Bitfinex Pay, Bitfinex Pulse and UNUS SED LEO.

Access is available in 52 countries. Bitfinex is registered in the British Virgin Islands and regulated in El Salvador, while the exchange has reported 1.6 million users. Country eligibility and identity checks determine whether particular products can be used.

The main weakness is custody risk. A May 2015 breach stole about 1,500 BTC. In August 2016, about 119,756 BTC worth roughly $72 million at the time was stolen from customer wallets. Customers initially absorbed a 36% balance reduction, and the loss was fully reimbursed through BFX tokens by April 2017. A June 2016 U.S. Commodity Futures Trading Commission order also imposed a $75,000 fine for illegal off-exchange financed commodity transactions.

Listings are researched and drafted with AI assistance from public sources, then checked for accuracy and readability. Spot an error? Tell us. Editorial policy.
Sources (3)

Specs

Markets Spot, Futures, Margin, OTC · unverified
Maker fee 0% · unverified
Taker fee 0% · unverified
Coins listed 62 · unverified
Staking / earn Yes · unverified
Mobile app Yes · unverified
Licenses & registrations Regulated in El Salvador, Registered in the British Virgin Islands · unverified
Futures & perpetuals Yes · unverified
P2P market Yes · unverified
Earn / savings products Yes · unverified

Not disclosed by the provider: Fiat deposit methods, KYC required, Accepts US customers, Proof of reserves, Security features, Max leverage (x), Copy trading, User protection fund, Referral program.

Data from the provider's website and public sources. Fees and availability change; confirm on the official site before you sign up.

Key features

Spot trading

The exchange provides order-book trading for digital assets, with market data listing 62 coins and 136 pairs.

Margin markets

Users can trade with margin financing and access peer-to-peer funding markets for borrowing and lending.

Derivatives trading

Derivatives are available through Bitfinex Derivatives and Thalex Derivatives, adding liquidation risk to the trading account.

OTC trading

The OTC desk handles digital-asset trades outside the public order book.

Lending products

Bitfinex Borrow provides borrowing, while the funding market lets users lend assets to margin traders.

Trading API

The API supports programmable trading and automation alongside the graphical exchange interface.

Tokenized securities

Bitfinex Securities offers tokenized investment products, including the Crest Fund and Liberty Bitcoin Accumulation Fund.

Mobile applications

Bitfinex provides mobile applications for iOS and Android, alongside its browser trading platform.

Inside Bitfinex

Exchange

The core exchange lets users buy and sell digital assets through spot markets. Bitfinex is listed with 62 coins and 136 trading pairs.

Margin trading

Margin trading provides access to margin financing and margin lending functionality. The product is aimed at traders who accept liquidation and borrowing risk.

Derivatives

Bitfinex offers derivatives trading through Bitfinex Derivatives and Thalex Derivatives. Derivatives trading was included in the zero-fee announcement made in 2025.

OTC trading

OTC trading provides over-the-counter digital asset transactions outside the regular exchange order book.

Bitfinex Borrow

Bitfinex Borrow is the exchange's borrowing productand lets users to borrow against supported digital assets.

Bitfinex Securities

Bitfinex Securities is a tokenised-securities platform. In October 2026, it opened subscriptions for CMCC Global's Crest Fund and Liberty Bitcoin Accumulation Fund.

Bitfinex Pay

Bitfinex Pay is the platform's crypto payment product for cryptocurrency payments.

Bitfinex Pulse

Bitfinex Pulse is a platform service listed among Bitfinex's products and features.

API

The Bitfinex API provides programmable access for trading and automation, including exchange-related market activity.

UNUS SED LEO

UNUS SED LEO is Bitfinex's native utility token, used within the exchange's wider product ecosystem.

Bitfinex screenshots

Bitfinex homepage with a zero-fee trading promotion, signup form, and cryptocurrency-themed background
Bitfinex homepage with a zero-fee trading promotion, signup form, and cryptocurrency-themed background · Oct 20, 2026
Docs: Bitfinex API documentation introduction page with navigation and explanations of API usage and features
Docs: Bitfinex API documentation introduction page with navigation and explanations of API usage and features · Oct 20, 2026
Margin trading: Bitfinex’s margin trading landing page with leverage information and sign-up controls
Margin trading: Bitfinex’s margin trading landing page with leverage information and sign-up controls · Oct 20, 2026

What users say about Bitfinex

Users praise the app’s convenience and navigation, but complaints are more numerous. The main problems are US access restrictions, frozen or delayed withdrawals, login and connection failures, and verification or registration issues.

Top goods

  1. Convenient app use 2 people 12
  2. Easy app navigation 2 people 12

Top bads

  1. App unavailable in the US 5 people 123
  2. Login and connection failures 5 people 123
  3. App bugs and missing functions 5 people 123
  4. Withdrawals frozen or delayed 3 people 123
  5. Verification or registration problems 3 people 123

In their own words

“Bfx merch Been using Bitfinex since 2017 and have stuck to it like a true user! App works good although I wouldn’t use it to do analysis but just to check the price and price actions”
App Store · Aug 9, 2022 · View post
“App Most convenient, fast, secure and reliable Crypto APP!!”
App Store · Oct 11, 2019 · View post
“Dash Of Madness Apparently not able to use in the 🇺🇸”
App Store · Nov 29, 2025 · View post
“Can’t withdraw What kind of foolish app is this I can’t even withdraw my bitcoins it’s been loading for hours and nothing it says I need to approve it in my mail I’ve clicked on the mail but it would only show loading for hours and then it cancels again”
App Store · Oct 17, 2021 · View post
“Please make a real iPhone app The Bitfinex app seems to be kind of a website. When you are in a hurry to trade, it does not easily login, provide the current prices, show the orders placed or even submit the orders. By the time the data loads or is submitted, you are often late.”
App Store · Sep 9, 2021 · View post
“Unable to verify your ID THE LINK IS BROKEN”
App Store · Sep 14, 2024 · View post

Based on 29 App Store reviews, 1 Reddit posts and comments from the last 12 months, checked Oct 18, 2026. These are posts by users on other sites, not reviews submitted on CryptoReview.

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FAQ

Who founded Bitfinex?

Raphael Nicolle founded Bitfinex in 2012, and Giancarlo Devasini is a co-founder and its CFO. Bitfinex is operated by iFinex Inc.; Paolo Ardoino is its chief technology officer and the CEO of Tether.

What are Bitfinex's trading fees?

Bitfinex announced zero trading fees for spot, margin and derivatives trading in 2025.

Is Bitfinex available in my country and does it require KYC?

Bitfinex is available in 52 countries and is regulated in El Salvador, with the company registered in the British Virgin Islands. Product and country eligibility determine the identity checks and services available.

Is Bitfinex safe after its 2016 hack?

Bitfinex reimbursed customers for the 2016 breach, in which about 119,756 BTC worth roughly $72 million was stolen. A separate May 2015 breach resulted in the theft of about 1,500 BTC, and the exchange remains a centralized custodian of user funds.

How many coins and trading pairs does Bitfinex support?

Bitfinex is listed with 62 coins and 136 trading pairs. Its supported networks include Bitcoin, Ethereum, Solana, Tron, Avalanche and Polygon.

Does Bitfinex have its own token?

Yes, UNUS SED LEO is Bitfinex's native utility token. The exchange also offers spot, margin, derivatives, OTC trading, lending and tokenised securities.

Latest from Bitfinex on X

Bitfinex
@bitfinex · 917.6K followers
Follow
Who is buying $BTC between $77,000 and $80,000?

Holders in this band rose from 738,000 BTC to 1.05m in four days. Open interest rose while ETFs and short-term holders sold.

Leverage, passive spot bids or both?

More in Bitfinex Alpha.
https://t.co/9dJsCEbqjZ https://t.co/oP4z6ps88T
Image attached to the post
2 1 8 4.4K View on X
$433m in weekly trading volume.

@wintermute_t takes the top spot on the Bitfinex leaderboard, with zero trading fees on every trade.

https://t.co/EuvUIr4Dpo https://t.co/ec1S6jycU5
Image attached to the post
2 0 4 3.9K View on X
Bitcoin Core 32.1 is out.
Fee estimates now look at the mempool as well as past blocks. A rebuilt transaction index takes under half the space.

Credit to the contributors and the @bitcoincoreorg team.
https://t.co/qYrgEfTAP4
4 2 29 8K View on X
US spot BTC ETFs shed $643.2m on 30 October, leaving the month about $516m net negative.

IBIT drove October’s inflows, but Friday’s selling hit every major fund.

With price 7.5% below the average ETF cost, inflows beyond IBIT would be the first sign of broader demand.(edited) https://t.co/nMgAxXDJ3U
Image attached to the post
2 1 21 6.4K View on X
Strive paid for its largest $BTC purchase yet with a preferred share offering.

Here is why price stability matters for corporate bitcoin buying.
https://t.co/znQGqWsmqW
1 1 17 6.4K View on X

Recent public posts from @bitfinex, shown as published. Not reviewed or endorsed by CryptoReview.

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