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VI Stack is a process-driven framework for value investors. Free intrinsic-value calculators (DCF, reverse DCF, owner earnings), Notion research templates, and a guided five-gate workflow that takes you from initial screen to a clear GO / NO GO verdict.
Hi Product Hunt, James here, founder of VI Stack.
I spent years researching businesses without a real system. I'd buy something because the story sounded good, sell it because the price moved, and never quite know what I'd learned. So I built the thing I wished existed.
VI Stack is a process-driven framework for value investors. The free side of the site is the most useful starting point:
- 13 free calculators; DCF, reverse DCF, owner earnings, margin of safety, and others — no signup, no paywall.
- A free guide called The Five Gates, which walks through the research workflow I use on every company.
- Notion templates for the Foundation (your investing identity), The Full Process and
- The Full Research Engine (per-company research).
The full operating system layers an AI guide on top that knows your Foundation, challenges your reasoning at each gate, runs an Advisory Board stress test against eight investor archetypes, and tracks monitoring anchors through quarterly reviews. It's built for the kind of investor who treats this as a craft, not a hobby.
It's not advice. It's structure. Every output is a thinking tool, not a recommendation.
Happy to take feedback on the calculators or the workflow, that's the part of the product I most want to get right.
James
vistack.io
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About VI Stack; Systematic Value investing on Product Hunt
“A repeatable research process for value investors”
VI Stack; Systematic Value investing was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #122 on the daily leaderboard. VI Stack is a process-driven framework for value investors. Free intrinsic-value calculators (DCF, reverse DCF, owner earnings), Notion research templates, and a guided five-gate workflow that takes you from initial screen to a clear GO / NO GO verdict.
VI Stack; Systematic Value investing was featured in Productivity (653.8k followers), Investing (26.6k followers) and Finance (6k followers) on Product Hunt. Together, these topics include over 151.2k products, making this a competitive space to launch in.
Who hunted VI Stack; Systematic Value investing ?
VI Stack; Systematic Value investing was hunted by James Ward. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how VI Stack; Systematic Value investing stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
James Ward