Portfolio Lab
AI investing tool: pick rules-based strategies, test them with virtual money, then connect your brokerage.
Portfolio Lab, from alphaAI Capital Management, lets you pick or build rules-based investing strategies, test them with virtual money and connect a brokerage; its disclosures call it a research and simulation tool that gives no personalized advice. Explorer is free; Analyst is $8 a month and Quant $24 a month.
About Portfolio Lab
You pick a ready-made strategy, which the site calls a play, or build a custom one, test it free with virtual money, then connect a brokerage account and set how much the strategy manages; the site says the rest of the account stays untouched. Plays include Capitol Gains, which trades ten of the stocks most bought by members of Congress, Chip Wars, which rotates into the strongest semiconductor stocks, Buy the Dip and Gold Rush.
Direct connections are offered for E*Trade, Webull, Public, tastytrade and Moomoo, and you sign in through the brokerage's own login, which Portfolio Lab says it never sees or stores. Robinhood does not allow direct connections from outside apps, so a strategy runs there through Robinhood Agentic Trading, where an AI app such as Claude or ChatGPT follows your plan.
The homepage describes Portfolio Lab as your personal trader: it reads the market every trading day and places every trade automatically, only with the amount you set. The site's footer and disclosures describe it as a strategy research and simulation tool that does not place trades, and say Agentic Trading gives an AI agent you control data about your own simulated portfolio.
Explorer, free forever, covers ready-made and custom strategies across 1,000+ assets, a live paper portfolio, core metrics and limited weekly usage. Analyst, $8 a month, is listed as 'Your playbook traded for real, in your own brokerage account', with exact position sizes, unlimited usage, 1 brokerage connection and 1 strategy per account, for stock and ETF strategies. Quant, $24 a month, adds leveraged and crypto ETF strategies, the full analytics suite, 3 brokerage connections and 5 strategies per account.
Sources: portfoliolab.ai and /legal/disclosures, read 2026-10-27
Portfolio Lab pros and cons
Pros
- Strategies can be tested with virtual money first, and no credit card is needed to start.
- Your money stays in your own brokerage account, and the site says only the amount you set is traded.
- You can pause or disconnect at any time, and the site says stopping never sells anything on its own.
Cons
- Live strategy performance is shown only inside a logged-in account, which the site says SEC rules require.
- The disclosures say the service is intended for use in the United States only, and that alphaAI's SEC registration covers its separately offered managed portfolio services, not Portfolio Lab.
- The disclosures say metrics shown in Portfolio Lab come from simulated or backtested data unless stated otherwise, and that paper accounts are not eligible for SIPC protection.
- The site says all investing involves risk, including the possible loss of principal, and that automated trading involves additional risks.
Tagged
- Web-based
Portfolio Lab alternatives
More from AI Productivity.
- 01→Kimi Work
Kimi's desktop agent for Windows and Mac: local files, scheduled jobs and browser automation.
- 02→iArt.ai
Turn ideas & designs into stunning video/animation.
- 03→Honen
Automated teaching + learning infrastructure for any company
- 04Freemium →Vimcal
AI calendar that runs on top of Google Calendar and Outlook, with availability sharing and an EA tier.
- 05Freemium →Speechify
Text-to-speech reader and voice-typing assistant for PDFs, documents and web pages, on phone, desktop and web.
- 06Freemium →Monica
Multi-model AI assistant for chat, writing, summaries and translation in a browser extension and apps.
Portfolio Lab pricing
Read off the vendor’s own pricing page on 2026-11-09.
| Plan | Price | Best for |
|---|---|---|
| Explorer | Free forever | Building strategies and testing them with virtual money before using real money. |
| Analyst | $8/mo | Running one stock or ETF strategy with real money in your own brokerage account. |
| Quant | $36/mo | Managing multiple accounts and strategies, including leveraged and crypto ETF strategies. |
Full Portfolio Lab pricing breakdown — limits, hidden costs, change log →
Related reading
Featured on Vibedonalds
Own Portfolio Lab? Add this badge to your site to show you’re listed — and link back to your profile here.
<a href="https://vibedonalds.com/tools/portfolio-lab" target="_blank" rel="noopener nofollow">
<img src="https://vibedonalds.com/badge/featured-on-vibedonalds.svg" alt="Portfolio Lab — Featured on Vibedonalds" width="240" height="60" loading="lazy" />
</a>Frequently asked questions
- What is Portfolio Lab?
- Portfolio Lab — AI investing tool: pick rules-based strategies, test them with virtual money, then connect your brokerage.
- Is Portfolio Lab free?
- Yes. Portfolio Lab has a free plan (Explorer) — Ready-made and custom strategies across 1,000+ assets; A live paper portfolio; Core metrics and limited weekly usage. Verified against the vendor's pricing page on 2026-11-09.
- What are the alternatives to Portfolio Lab?
- Similar tools in AI Productivity on vibedonalds: Kimi Work, iArt.ai, Honen, Vimcal.
- What are the downsides of Portfolio Lab?
- Live strategy performance is shown only inside a logged-in account, which the site says SEC rules require. The disclosures say the service is intended for use in the United States only, and that alphaAI's SEC registration covers its separately offered managed portfolio services, not Portfolio Lab. The disclosures say metrics shown in Portfolio Lab come from simulated or backtested data unless stated otherwise, and that paper accounts are not eligible for SIPC protection. The site says all investing involves risk, including the possible loss of principal, and that automated trading involves additional risks.
- How much does Portfolio Lab cost?
- Explorer is free forever and needs no credit card. Analyst is $8 a month and is the plan for running a strategy in your own brokerage account; Quant is $24 a month and adds leveraged and crypto ETF strategies, 3 brokerage connections and 5 strategies per connected account.
- Which brokerages does Portfolio Lab connect to?
- The site lists E*Trade, Webull, Public, tastytrade and Moomoo, with more on the way. Robinhood does not allow direct connections from outside apps, so it works through Robinhood Agentic Trading, where an AI app like Claude or ChatGPT follows your plan.
- Does Portfolio Lab place trades for me?
- Its pages say different things: the homepage says your trader runs your playbook in your own brokerage account, with every trade placed automatically, while the footer and disclosures say Portfolio Lab does not place trades and that Agentic Trading gives an AI agent you control data about your simulated portfolio.
- Does Portfolio Lab give investment advice?
- Its disclosures say no: Portfolio Lab is for informational and educational purposes only, its strategies are not personalized investment recommendations, and using it does not create an advisory or client relationship with alphaAI.
- Is Portfolio Lab SEC registered?
- The homepage shows an SEC registered badge, and the disclosures say alphaAI Capital Management LLC is an investment adviser registered with the SEC. They add that this registration applies to alphaAI's separately offered managed portfolio services, not to Portfolio Lab, and that it does not imply a particular level of skill or training.