CAPITAL TIME MACHINE · RESEARCH PRO
Keep the research.
Compare the possibilities.
Save original calculations, compare scenarios and keep the sources.
See a sample research reportEXPLORE
Follow the story.
Free
Calculate supported journeys and inspect the evidence behind every result.
- Core IPO and private-history research
- Visible sources and material limitations
- Downloadable calculation records
- No account needed for calculations
RESEARCH PRO
Proposed launch planBuild your research collection.
$9.99USD / month
Original results, side-by-side comparisons and reports with the sources attached.
- Everything in Explore
- Up to 200 saved research snapshots
- Compare up to 3 saved journeys
- Print or save formatted reports as PDFs
No card required. Proposed plan; not on sale.
Research tools are free at launch. Signed-in visitors can use these research tools without paying. The proposed subscription is not on sale; registering interest creates no charge or subscription.
LOOK INSIDE THE PRODUCT
See what a report includes.
Inputs, historical values, assumptions and linked sources—all in one report.
Open the sample reportDoorDash · Series H
Private issuance → IPO offer → public close
ONE SIMPLE RESEARCH PLAN
Choose how far to take it.
| Feature | Explore | Research Pro |
|---|---|---|
| Supported journey calculations | Included | Included |
| Sources, assumptions & limitations | Included | Included |
| JSON calculation records | Included | Included |
| Saved research snapshots | 5 proposed | 200 proposed |
| Compare saved journeys | — | Up to 3 together |
| Formatted research reports | Sample report | Your saved research |
Research Pro questions.
What happens when I register interest?
Your signed-in account records interest in this proposed plan. No payment details are collected, no subscription starts and no marketing email enrollment occurs. You can withdraw your interest here.
Can I try the research tools now?
Yes. The launch site includes saved journeys, comparisons and reports for signed-in visitors.
Why pay for Pro when the calculator is free?
The proposed paid plan supports the ongoing research workflow: keeping a collection of original evidence, comparing multiple starting points and producing a report you can revisit. Core calculations, source links and material limitations stay available without Pro.
Is the price final, and can I cancel?
The $9.99 monthly USD price and feature limits are a proposed offer. Final billing, cancellation, tax and refund terms will be presented before any future purchase. There is no active paid subscription to cancel on this site.
Does Pro unlock more accurate numbers or investment access?
No. Data-quality standards are the same on every plan. A subscription does not supply an investment allocation, execute trades or establish that a modeled sale was possible. New calculations become available only after their evidence passes review.
Sources and material limitations stay visible on every plan. Read our methodology.