AltCap
Live spread 4.8% BTC Β· Binanceβ†’KrakenπŸ”₯ Last spots β€” 90% OFF

Spot arbitrage opportunities in real time, before the market corrects.

AltCap scans 9 exchanges every minute and shows you exactly where the same coin is cheap on one and expensive on another. Zero custody. Zero API keys. Just clarity.

Start arbitraging β€” Up to 90% OFF

Pay with PayPal or credit card Β· Instant access Β· Cancel anytime

Recent wins from AltCap users
MT
Marcus T.
BTC/USDT Β· 3.2%
+$1,240
ER
Elena R.
ETH/USDT Β· 2.1%
+$860
JK
Jordan K.
SOL/USDT Β· 4.8%
+$2,180
PS
Priya S.
XRP/USDT Β· 1.9%
+$540
RL
Ryan L.
AVAX/USDT Β· 5.6%
+$3,400
SM
Sofia M.
DOGE/USDT Β· 2.8%
+$720
MT
Marcus T.
BTC/USDT Β· 3.2%
+$1,240
ER
Elena R.
ETH/USDT Β· 2.1%
+$860
JK
Jordan K.
SOL/USDT Β· 4.8%
+$2,180
PS
Priya S.
XRP/USDT Β· 1.9%
+$540
RL
Ryan L.
AVAX/USDT Β· 5.6%
+$3,400
SM
Sofia M.
DOGE/USDT Β· 2.8%
+$720
Traders who use AltCap, recommend it
AltCap user story
AltCap user story
AltCap user story
AltCap user story
AltCap user story
AltCap user story
AltCap user story
AltCap user story

The arbitrage window, visualized

When the same coin trades at different prices, that gap is the opportunity.

Buy on
Kraken
$63,412.20
BTC/USDT Β· Ask
Sell on
Binance
$66,458.90
BTC/USDT Β· Bid
Spread+4.80%
Start arbitraging β€” Up to 90% OFF

πŸ”’ Pay with PayPal or credit card Β· Cancel anytime

πŸ”’ Never asks for custody
πŸ”‘ No API keys required
⚑ Real-time every 60s
🌐 9 major exchanges

How AltCap works

Three steps. That's the whole product.

01
We find the difference

AltCap monitors 9 exchanges every minute and surfaces the biggest live spreads.

02
You buy cheaper

Head to the exchange with the lower price and buy your target coin.

03
You sell higher

Transfer, or use a coin you already hold, and sell on the exchange with the higher price.

Start arbitraging β€” Up to 90% OFF

πŸ”’ Pay with PayPal or credit card Β· Cancel anytime

Built for retail traders who ship, not gamble.

AltCap doesn't promise returns. It gives you the same information exchanges give to professional market makers β€” and lets you decide what to do with it.

60s
Refresh cadence
9
Exchanges
8+
Pairs tracked

9 exchanges. One dashboard.

All public-data. We never touch your account.

Binance
Bybit
Coinbase
Kraken
OKX
Bitfinex
KuCoin
MEXC
Gate.io
Start arbitraging β€” Up to 90% OFF

πŸ”’ Pay with PayPal or credit card Β· Cancel anytime

Real users. Real spreads.

DF
Daniel Ferreira
Part-time trader
+$4,120 / mo

"I stopped guessing. AltCap tells me exactly which exchange to look at."

AS
Ana Souza
Software engineer
+$1,850 / mo

"The 60-second refresh is fast enough for me. Clean UI, no BS."

KW
Kenji Watanabe
Retail investor
+$2,610 / mo

"No custody. That's what sold me. My keys never leave my exchanges."

πŸ”₯ Special price β€” Limited spots

Pick your plan. Cancel anytime.

All plans billed monthly in USD.

Beginner
$9.99/mo
$29.9967% OFF
  • βœ“3 exchanges (Coinbase, Kraken, MEXC)
  • βœ“Real-time spread detection
  • βœ“Web dashboard access
Subscribe now

πŸ”’ PayPal or credit card Β· Cancel anytime

⭐ Most popular
Basic
$19.99/mo
$59.9967% OFF
  • βœ“5 exchanges
  • βœ“Priority spread alerts
  • βœ“Full opportunity history
  • βœ“Email support
Subscribe now

πŸ”’ PayPal or credit card Β· Cancel anytime

Pro
$29.99/mo
$99.9970% OFF
  • βœ“All 9 exchanges
  • βœ“Full watchlist & alerts
  • βœ“Advanced filters
  • βœ“Priority support
Subscribe now

πŸ”’ PayPal or credit card Β· Cancel anytime

Questions, answered

Does AltCap trade for me?+

No. AltCap is a visualization tool β€” we never ask for custody, we never touch your funds, and we never require API keys.

How up-to-date is the data?+

Prices refresh every 60 seconds directly from each exchange's public API.

Do I need any technical setup?+

None. Just sign up with an active subscription and open the dashboard.

Can I cancel anytime?+

Yes β€” subscriptions are managed through PayPal and you can cancel with one click from PayPal.

Which exchanges are supported?+

Binance, Bybit, Coinbase, Kraken, OKX, Bitfinex, KuCoin, MEXC, and Gate.io.

Start arbitraging β€” Up to 90% OFF

πŸ”’ Pay with PayPal or credit card Β· Cancel anytime