Coming soon Launching in the United States first

Let AI invest for you. See every decision before it happens.

Cevest builds a Portfolio around your goals from transparent, rules-based strategies, runs it within limits you set, and tells you why before and after every move. Your money stays at your brokerage, in your name.

Enter an email address like name@example.com
Published rules, not picks Veto or pause in one tap Watch only is free
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We'll email you when the app is ready in the United States.
Cevest Portfolios catalogue: Balanced Growth marked Best fit at 60/35/5 stocks and bonds, plus Conservative Core and Global Equity Core, each free to watch and $20/mo to execute
Portfolio detail: Memory & Storage, running on Full autopilot, value in your account, Regime Bull / Risk-on, next rebalance with Let it proceed and Veto
Erys: ask about anything in your decision log, with suggested questions such as Why did you sell VTI on Friday
How it works

Set up a Portfolio in minutes.
Then Cevest monitors, trades and continuously rebalances it for you — on autopilot.

Tell us your goals, review the Plan, connect a brokerage, and Cevest takes it from there: checking daily, trading when a rule fires and rebalancing back to target, all without you lifting a finger. Every move follows rules you have read, and you can step in any time.

01Profile

Tell us your goals

Goals, horizon, income and liquidity needs, risk tolerance, exclusions. Each question says why it is asked.

Horizon10+ years
Risk tolerance3 of 5
02Plan

See your Plan and set your limits

A Portfolio matched to your Profile, its rulebook, the first trades and the reasons. Then your Hard limits and how much to delegate.

PortfolioBalanced Growth
Max drawdown15%
03Brokerage

Open or connect a brokerage

Open a new account through the app, or connect one you already have. Your assets sit there, in your name.

Held atYour brokerage
WithdrawAny time
04Run

Cevest runs it. You can veto or pause.

Daily checks, rebalances when a rule fires, a log entry for every action, and a window to veto before each trade.

Check2.4 pts over target
TradeSell VTI, buy AGG

Nothing trades until you have seen the Plan, set your limits and chosen how much to delegate. Pause is one tap, and so is Resume.

Features

Automated investing you can actually check.

Everything is observable, rule-bound and reversible. Veto in the window, pause in one tap, leave any time at your brokerage.

Published rules, not picks

Every Portfolio follows a rulebook you can read before you commit. If the rule fires, I trade. If it does not, I do not.

A decision log for every action

What I saw, what I did and what it changed. Timestamped, in plain language, kept for as long as you are a client.

Ask Erys why

Erys answers from your decision log and cites the entry it read. It does not predict prices or give new advice.

Your brokerage, your name

Assets sit at a third-party brokerage and qualified custodian. Cevest never holds your money.

Hard limits you set

Max drawdown, max single-name weight, exclusions. The system cannot change them. Anything outside waits for you.

Pause in one tap

No new trades. Positions stay, monitoring continues, and Resume is one tap too.

Transparency

See every decision before it happens.

Every check, proposal and trade lands in your decision log with the reason and the size. Ask Erys why, and it answers from that record in plain language.

  • Full autopilot rebalances are announced first. You have a window to veto, and if you say no it does not happen.
  • Every entry is timestamped and says what changed in your allocation, in points and dollars.
  • Pause in one tap. No new trades, positions stay, monitoring continues.
Decision log · sample Checked today·09:00 ET
Mon 15 · 09:01Proposed
AI InfrastructureUS equities are 2.4 points over target. I plan to sell about $2,310 of VTI and buy AGG on Tue 16 Sept, 10:05 ET. You can veto until 09:30 ET.
Mon 15 · 09:00Waiting
MomentumTwo holdings dropped out of the top group at the monthly check. Two replacement trades are waiting for your approval until Wed 17 Sept, 16:00 ET.
Mon 15 · 09:00Check
Balanced GrowthAll sleeves within 2 points of target. No action.
Fri 12 · 10:05Trade
Balanced GrowthSold $1,840 of VTI and bought BND. Drift trimmed from 2.3 points to 0.1, cash buffer untouched.
Fri 12 · 09:00Regime
All PortfoliosBull / Risk-on. Global index above its 200-day average since 3 Jun. Trend filter inactive.

Be first to see it decide.

United States first. One email when the app is ready, nothing else.

Enter an email address like name@example.com
You're on the list.
We'll email you when the app is ready in the United States.