CoastSign inAlways wanted a crypto portfolio,
but never wanted to learn crypto?
Coast is an AI agent that manages a crypto portfolio for you. It watches the market, picks the coins, and rebalances around the clock. You set one dial — careful to bold — and never think about it again.
$20/month. Cancel anytime.
Two minutes that explain the whole product. Because there isn't much to explain.
The whole thing, in three steps
Connect your account
Link an exchange account securely. We can trade, but we can never withdraw. Your money stays yours.
Set one dial
Careful to bold. That's the entire interface. Move it whenever you like — or never touch it again.
Your agent takes over
Seriously, that's it. Your agent watches the market, rebalances, and manages risk around the clock. You live your life.
No charts to read. No coins to research.
No Discord servers at 2am.
Twice a month you'll get a short, plain-English email: what your agent did, and why. Reading it is optional. Everything keeps working either way.
One price. No tiers, no surprises.
$20/month
- Your own AI agent, working 24/7
- One dial: careful to bold
- Kill switch — stop everything, any time
- Plain-English email digest, twice a month
- Cancel in two clicks, keep your crypto
$20/month. No tiers, no lock-in.