Meet Warren. Your investing partner.
Research anything in plain English, build a portfolio around your goals, and let Warren watch the market for you.
- Free to start
- Works with your existing broker
- Nothing trades without your approval
Trading 212
Interactive Brokers
Fidelity
Charles Schwab
Robinhood
Coinbase
Kraken
Describe the trade. An agent runs it.
Plain English in, a price-fenced mandate out. Approve it, and it watches the market for you — around the clock.
Everything an agent needs to invest well.
Research, portfolios, your broker and your risk — the same intelligence that drives the agents, yours to use directly.
Just ask. Warren does the research.
Questions about any asset or your whole portfolio, answered with the numbers, charts and comparisons inline.
Run your portfolio like a trading desk.
One board you arrange yourself, with your agents' trades drawn on the chart.
- 01Arrange it your wayAdd, drag and resize widgets on a twelve-column board. Portfolio, charts, analysis, your fleet, movers and news, all on one screen.
- 02Your agents on the chartCandlestick charts from one-minute bars to the full price history, with every agent fill marked where it happened and its stops and targets drawn in.
- 03Everything livePrices tick in real time, today's candle builds as the session runs, and your agents report as they act.
Powerful agents. You hold the keys.
Automation you can trust starts with limits you set, money that never leaves your broker, and a record of everything.
Nothing runs without you
Every agent starts as a draft mandate — amount caps, price fences, expiry. It trades only after you approve it.
Your money stays at your broker
Warren never holds your cash or assets. Trades execute in the brokerage account you connect, under its protections.
Read-only by default
Connecting a broker shares your holdings, nothing more. Trading access is used only for orders you place or mandate.
Every decision on the record
Each agent keeps a worklog of every check, decision and fill — so you always know what it did, and why.
Rehearse before it's real
Point an agent at a practice account first and watch it work with no money on the line.
Secure connections
Accounts connect through your broker's own sign-in or an API key you create and can revoke — Warren never sees your broker password.
- People investing with Warren
- 1,100+
- App Store rating · 15 reviews
- 5.0
★★★★★Warren is super straight forward to use and has made investing less intimidating. I’m able to gain strong insight into my current portfolio and get tailored recommendations to suit my needs!
CharniceeeeApp Store review · Dec 2025 ★★★★★Warren delivers a clean, user friendly experience with an intuitive dashboard making it easy to track performance and keep on top of your investments - great for both beginners and experienced investors. Connecting your broker couldn’t be easier…
D. OdedraApp Store review · Apr 2026 ★★★★★Normally im a skeptic with ai apps but this is really helpful. For me investing was a myth but with Warren its much easier.
SakshiHereApp Store review · Dec 2025
Start free.
No card required — research, portfolios, agents and Command are all open to you today.
Warren
No card requiredResearch, Warren Portfolios, agents, broker connections and Command — all open to you today.
- AI research chatAsk anything about any asset or your portfolio
- Warren PortfoliosBuilt from your profile, valued every trading day
- Markets, news & briefingMovers, events and the daily read
- Warren CommandThe pro board: charts, fleet and markets
- Agentic tradingPlain-English mandates, executed 24/7
- Broker connectionsSync holdings and route trades to your account
- Advanced risk insightsHealth score, macro read and company checks
Warren goes where you go.
Research on the big screen, approve an agent from your pocket. One account — your portfolios, agents and alerts are the same everywhere.
Your first agent is a sentence away.
Open Warren, describe a trade, and watch the mandate take shape. Free to start — nothing trades until you approve it.