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Pricing

Start with one thesis. Follow more with Pro.

Write down why you own a stock. Track the evidence for and against it. Start with one thesis free, then choose Pro for more monitored theses and deeper portfolio research.

Helm Pro
$20/mo

A flat $240 a year when paid monthly. Your subscription never scales with the size of your portfolio.

Eligible accounts get 14 days free. A card is required to start, nothing is charged until the trial ends, and you can cancel any time before then.

Cancel anytime · Secure via Stripe

Run by one person, on purpose. Your data is exportable and deletable in one click, whatever happens to Helm.

What Pro does
  • Monitor more investment theses
  • Thesis monitoring with cited evidence
  • The agent: reassessment, investigation, shared exposure
  • Tax center with tax-loss harvesting
  • The dollar effect of each earnings report on your book
  • Conviction-led tailored brief
  • Thesis Builder, before you buy
  • Factor lens

Monitoring starts with reasons you confirm and a thesis you choose to track. Link a brokerage or add positions manually for portfolio context.

Free$0forever, no card

One monitored thesis, cited history, free stock analysis, and your portfolio dashboard. No brokerage connection required to start a thesis.

Open the terminal

What each one gets

Feature comparison, Free versus Pro
FeatureFreePro
Portfolio dashboard, all accountsIncludedIncluded
Brokerage sync via Plaid, read onlyIncludedIncluded
AI analysis, any US tickerIncludedIncluded
Actions inboxIncludedIncluded
Portfolio WrappedIncludedIncluded
Daily briefGeneralConviction-led, your book
Investment thesesOneMore theses you choose to track
Up to twelve months of cited historyIncludedIncluded
Ongoing monitoring, cited evidenceOne thesisYour tracked theses
Harvestable loss figureIncludedIncluded
Which lots, and wash-sale screeningNot includedAcross every account
Earnings calendar and exposureAcross held positionsPlus the dollar effect of each report
The agentNot includedReassessment and shared exposure
Thesis Builder, pre-buyNot includedIncluded
Factor lensNot includedIncluded

Helm is not a registered investment adviser and does not give investment advice. Review the cited sources behind thesis evidence before making an investment decision.

Frequently asked questions

How does the free trial work?
Eligible accounts start Pro with a 14 day free trial on either plan. A card is required to begin it, nothing is charged until the trial ends, and you can cancel at any point before then and pay nothing. If you picked the yearly plan, the charge at the end of the trial is the full $149. Fourteen days rather than seven because the evidence Helm surfaces arrives when companies file and report, not on a schedule that suits a trial.
What's included in the Free plan?
The full terminal: portfolio dashboard with brokerage sync via Plaid, AI stock analysis on any US ticker, the general daily brief, the actions inbox, and Portfolio Wrapped. You also get one investment thesis with up to twelve months of dated evidence. Confirm your reasons and enable tracking to begin monitoring; a brokerage connection is optional. Free forever, and no card is required.
What does Pro add?
Pro is $20 a month, or $149 a year, which is $91 less than paying monthly. Free gives you one thesis, the history behind it, and keeps watching it; Pro monitors more theses you confirm and track, and adds the agent, the Thesis Builder, the factor lens, the dollar effect of each earnings report, the tax center with tax-loss harvesting, and a conviction-led tailored brief.
Can I cancel anytime?
Yes. Cancel your subscription at any time. You keep access through the end of your billing period. No questions asked.
Is my data secure?
Bank-level encryption, read-only access via Plaid, and row-level security on all user data. We never store your banking credentials and never sell your data. Ever.