How it works
You open a paper account.
Signing up opens a simulated account funded with $10,000 of paper cash. You can also link a trade-only API wallet from a supported exchange (no withdraw, no transfer) — we reject keys with withdrawal scope at link time — but no key is used to place an order today: execution is simulated.
You pick a mandate.
Three pre-built mandates at launch — Crypto Core (BTC + ETH), Crypto Aggressive (adds SOL), Leveraged Perps (conservative leverage). Mandates are pre-built bundles; you don't tune parameters — that's the line that separates SaaS from personalized advice.
The orchestrator decides.
Deterministic feature computation feeds a rule-based baseline policy and an LLM policy; a policy arbiter forwards one decision per tick. Every candidate action passes a multi-layer safety pipeline before it reaches the simulated order book.
The executor places the simulated trade.
On your paper account, against simulated cash, and only at prices the real order book actually met. We never hold or move real money, and no order is sent to an exchange or a broker. Every simulated order is written to a tamper-evident, seven-year audit log that you (or an auditor) can export on demand — the same log evidences that we are running a software product, not exercising discretionary advice on your behalf.
Meet Zoro explains.
Every decision is logged with a plain-English rationale. The dashboard shows the rationale alongside the fills; Meet Zoro answers questions on iMessage and inside the app.
We grade ourselves against buy-and-hold.
Every week we compute your paper performance against the buy-and-hold benchmark for your account. If we're behind, the dashboard says so. If we're behind for 60 days, the auto-rollback fires.