Binance
The deepest liquidity in crypto derivatives
Up to 100 USDT fee rebate vouchers
- Spot maker / taker
- 0.10% / 0.10%
- Futures maker / taker
- 0.02% / 0.05%
- Max leverage
- Up to 125x
- Since
- 2017
Updated October 2026
Crypto exchange referral codes, verified and explained.
Unlock welcome bonuses and fee rebates on the world's largest crypto exchanges – one referral for spot and futures. Plus the facts you need to choose: fees, leverage, licences and honest pros & cons.
- Checked October 11, 2026
- Official links only
- No cookies, no tracking
7
Top spot & futures exchanges
$75B+
Combined open interest
5,244
Derivatives markets covered
0.00%
Lowest maker fee (MEXC)
Market data: CoinMarketCap derivatives ranking, snapshot October 11, 2026.
Your benefits
Why sign up with a RefCo referral code?
Same exchange, same fees – but with the new-user perks you would miss by signing up directly.
Welcome bonuses
Unlock the exchange's new-user offer – fee rebate vouchers, futures bonuses and task rewards worth up to thousands of USDT.
Lower trading fees
Where the exchange allows it, part of the referral commission flows back to you as a rebate on every trade.
Spot and futures, one link
The referral is tied to your account – it covers spot, futures, margin and options. No second code needed.
Zero extra cost
A referral never makes your fees higher. You only gain – the exchange pays for the programme.
Official sign-up pages
Every link opens the exchange's own website. No middlemen, no data shared with us.
Can't be added later
Referrals only work at registration. Use the link before you create your account – afterwards the perks are gone.
| Exchange | New-user offer with referral | One link covers | Action |
|---|---|---|---|
| Binance | Up to 100 USDT fee rebate vouchers | Spot · Margin · USDⓈ-M & COIN-M futures | Claim |
 OKX | New-user bonus for spot & futures | Spot · Perpetual swaps & futures · Options | Claim |
 Bybit | Welcome rewards for new users | Spot · Derivatives · Options · Copy trading & bots | Claim |
 Gate | Up to 100 USDT in vouchers | Spot · Margin · Perpetual & delivery futures · Alpha | Claim |
 Bitget | New-user welcome package | Spot · USDT-M & Coin-M futures · Copy trading · Stock perps & CFDs | Claim |
 MEXC | Welcome gifts of up to 10,000 USDT | Spot · USDT-M & Coin-M futures · Copy trading | Claim |
 KuCoin | Up to 3,200 USDT newcomer benefits | Spot · Futures · Margin · Trading bots | Claim |
Offers checked October 11, 2026. Welcome rewards are task-based, require identity verification and vary by region – the live terms are shown on each exchange's sign-up page.
Referral codes
Choose your exchange
Each page explains the referral, the fees and who the exchange is best for – so you sign up once, on the right platform.
OKX
Pro-grade derivatives with a unified account
New-user bonus for spot & futures
- Spot maker / taker
- 0.08% / 0.10%
- Futures maker / taker
- 0.02% / 0.05%
- Max leverage
- Up to 125x
- Since
- 2017
Bybit
Fast, derivatives-first trading engine
Welcome rewards for new users
- Spot maker / taker
- 0.10% / 0.10%
- Futures maker / taker
- 0.01% / 0.06%
- Max leverage
- Up to 100x
- Since
- 2018
Gate
The widest altcoin selection, since 2013
Up to 100 USDT in vouchers
- Spot maker / taker
- 0.20% / 0.20%
- Futures maker / taker
- 0.02% / 0.05%
- Max leverage
- Up to 100x
- Since
- 2013
Bitget
The home of crypto copy trading
New-user welcome package
- Spot maker / taker
- 0.10% / 0.10%
- Futures maker / taker
- 0.02% / 0.06%
- Max leverage
- Up to 150x
- Since
- 2018
MEXC
Lowest fees and the fastest new listings
Welcome gifts of up to 10,000 USDT
- Spot maker / taker
- 0.00% / 0.05%
- Futures maker / taker
- 0.00% / 0.01%
- Max leverage
- Up to 500x
- Since
- 2018
KuCoin
Altcoins and trading bots for everyone
Up to 3,200 USDT newcomer benefits
- Spot maker / taker
- 0.10% / 0.10%
- Futures maker / taker
- 0.02% / 0.06%
- Max leverage
- Up to 125x
- Since
- 2017
Side by side
Not sure which one?
Compare fees, leverage and open interest of all 7 exchanges in one table.
Compare exchangesSide by side
Crypto exchanges compared: spot & futures
New-user offers, standard (non-VIP) spot and futures fees, leverage and market depth at a glance.
| Exchange | New-user offer | Futures fees (maker / taker) | Spot fees | Max leverage | Open interest | Markets | Since | Action |
|---|---|---|---|---|---|---|---|---|
| Binance | Up to 100 USDT fee rebate vouchers | 0.02% / 0.05% | 0.10% / 0.10% | Up to 125x | $34.09B | 819 | 2017 | Sign up |
| OKX | New-user bonus for spot & futures | 0.02% / 0.05% | 0.08% / 0.10% | Up to 125x | $7.86B | 553 | 2017 | Sign up |
| Bybit | Welcome rewards for new users | 0.01% / 0.06% | 0.10% / 0.10% | Up to 100x | $6.62B | 792 | 2018 | Sign up |
| Gate | Up to 100 USDT in vouchers | 0.02% / 0.05% | 0.20% / 0.20% | Up to 100x | $13.27B | 824 | 2013 | Sign up |
| Bitget | New-user welcome package | 0.02% / 0.06% | 0.10% / 0.10% | Up to 150x | $4.26B | 739 | 2018 | Sign up |
| MEXC | Welcome gifts of up to 10,000 USDT | 0.00% / 0.01% | 0.00% / 0.05% | Up to 500x | $6.14B | 846 | 2018 | Sign up |
| KuCoin | Up to 3,200 USDT newcomer benefits | 0.02% / 0.06% | 0.10% / 0.10% | Up to 125x | $3.13B | 671 | 2017 | Sign up |
Fees: standard tier as published by each exchange, checked October 11, 2026. Open interest and markets: CoinMarketCap, October 11, 2026. Fees change – confirm on the exchange before trading.
Quick answer
Which exchange is best for you?
Deepest liquidity
Binance
Largest open interest and futures volume worldwide.
Options & unified margin
OKX
Liquid options book and one account for all products.
Active futures on mobile
Bybit
Fast engine and one of the best trading apps.
Copy trading
Bitget
Mirror experienced futures traders automatically.
Most altcoins
Gate
5,000+ assets and futures on niche tokens.
Trading bots
KuCoin
Grid, DCA and futures bots in a few clicks.
Lowest fees
MEXC
0% maker fees on the standard tier.
How it works
Use a referral code in three steps
Pick an exchange
Compare fees, leverage and features above and open the page of the exchange that fits your trading style.
Sign up through our link
The referral is attached automatically. Register with your email or phone before you create an account anywhere else.
Verify & claim rewards
Complete identity verification (KYC), secure your account with 2FA and check the welcome rewards shown in your dashboard.
Why RefCo
Built for trust, not clicks
Verified offers
We check each exchange's new-user offer and only list what you can actually claim.
Fresh, dated facts
Fees, leverage and licences are re-checked regularly and every page shows its review date.
No cookies, no tracking
We don't use analytics, ad pixels or cookies. Your visit stays private.
Fast & clear
Lightweight pages that load instantly on any phone – the answer first, details after.
Honest pros & cons
We list weaknesses, incidents and regional restrictions – not just the marketing.
Risk first
Leverage can wipe out a deposit fast. We say so clearly on every page.
FAQ
Referral codes – frequently asked questions
What is a crypto exchange referral code?
A referral code (also called invite code or referral ID) is a short identifier that links a new exchange account to the person or website that recommended it. Exchanges use it to reward both sides – new users typically receive welcome rewards or a trading-fee discount, and the referrer earns a share of the fees.
What are the benefits of using a referral code?
New users who sign up with a referral get access to the exchange's welcome offer – for example up to 100 USDT in fee rebate vouchers on Binance or welcome gifts of up to 10,000 USDT on MEXC – and, where the referrer shares commission, a lasting discount on trading fees. It costs nothing extra.
Does one referral code work for both spot and futures trading?
Yes. On Binance, OKX, Bybit, Bitget, Gate, KuCoin and MEXC the referral is linked to your account, not to a single product. One sign-up covers spot and futures trading – plus margin, options or copy trading where the exchange offers them.
Do I pay more if I sign up with a referral code?
No. Signing up through a referral link never increases your fees. Depending on the exchange and your region you may even receive a fee discount or welcome bonus that you would not get without one.
Can I add a referral code after creating my account?
Almost never. Binance, OKX, Bybit, Bitget, Gate, KuCoin and MEXC all attach referrals only during registration. Use the link before you create your account.
Which crypto exchange has the lowest futures fees?
At our last review (October 11, 2026) MEXC had the lowest standard futures fees with 0.00% maker and about 0.01% taker. Among the largest venues, Binance and OKX charge 0.02% maker / 0.05% taker on the standard tier.
Which exchange is best for crypto derivatives?
It depends on what you trade. Binance offers the deepest liquidity, OKX is strongest for options and portfolio margin, Bybit for fast perpetual trading, Bitget for copy trading, Gate for altcoin futures, KuCoin for bots and MEXC for the lowest fees.
Are these exchanges available in the US?
No. None of the seven exchanges listed here offer crypto derivatives to US residents on their global platforms. Availability also varies in the UK, Canada, Singapore and other regions – always check during sign-up.
How often is this information updated?
We re-check fees, leverage, licences and market data regularly. Every page shows the date of its last review; the current data was checked on October 11, 2026.
Claim your welcome bonus
Pick an exchange, sign up with a verified referral and trade spot and futures with one account.