Capital compounds.
So should judgement.
Your portfolio records financial performance. Who records why the decisions were made?
Every investment decision rests on reasoning — and reasoning is the first thing an institution loses. The memo gets filed. The debate evaporates. The people move on. Vigil keeps the reasoning on the record, and keeps testing it against reality as the facts change. No advice, no judgements. You decide.
A private engagement for investment teams — no self-serve checkout.
See one investment decision evolve in 80 seconds.
A data room stores documents. A board pack stores conclusions.
Vigil keeps something else: institutional decision memory. For each decision it captures:
- the investment thesis
- the assumptions it rests on
- the evidence behind each assumption
- the alternatives considered
- the dissent — who challenged what, and why
- the risks identified, and by whom
- the expected outcomes
- and ultimately, what actually happened
Not the documents around the decision — the reasoning itself, kept alive as a working record.
The decision goes on file.
The committee approves an acquisition. Vigil records why: the thesis, the revenue growth it depends on, what management assumed, what the operating partner challenged — and why the investment was approved anyway. All of it on the record, with the evidence it stood on the day the decision was made.
Reality reports back.
The outcome is different from the plan — it usually is. Because the reasoning was recorded, Vigil can bring the original decision back against what actually happened:
- What did we believe?
- What actually happened?
- Which assumptions were wrong?
- Who identified the risk?
- Have we made this mistake before?
- What should this change about the next investment?
Not from memory, and not from whoever is still around to tell the story — from the record, with the evidence each answer stands on.
Judgement compounds across the book.
Now run that across fifty investments, two hundred committee decisions, ten years. You are no longer storing decisions — you are accumulating the institution's judgement: which assumptions your firm gets wrong, who sees risk early, which lessons keep having to be relearned. That memory outlives the deal team that built it.
“Show me every decision we made in the last two years that now has weakened assumptions.”
Research tools help teams find and organize information. Vigil keeps that information connected to the decisions it can change — every assumption, revision, and supporting source held as persistent state rather than reconstructed for each question.
Vigil never tells you what to decide. It tells you which of your decisions deserve another look — and shows the evidence, cited.
You opened the position in March. Vigil was still reading in September.
When an assumption weakens, Vigil names it, shows the contradicting evidence, and cites the sources — so you can judge the call in one read.
Vigil noticed: Your NVDA long assumed competitors stay ~2 years behind. Today's announcement challenges that.
"AMD's MI300X benchmarks show performance parity in inference workloads, shipping 6 months earlier than projected in your Q2 thesis."
Vigil monitors your reasoning. It never recommends trades and is not financial advice.
An analyst you can audit.
Trust isn't asked for. It's earned one cited claim at a time — and kept on the record.
- Evidence is tested against decisions
Every new fact is tested against your assumptions, claim by claim. Each flag links back to the filing, transcript, or post it came from — you can check Vigil's work in one click.
- It refuses instead of guessing
When your sources don't contain the evidence, Vigil says so — and tells you what's missing. No invented certainty, no scores standing in for proof.
- The record is inspectable
Every flag Vigil has raised — and whether it held — stays on the record. An analyst with a résumé you can audit.
What did management guide for data-center margins?
Gross margin guided to 74–75% for Q3, driven by data-center mix. CFO reiterated the range on the follow-up call. [Q2 call] [8-K]
Has the CFO commented on 2027 capex?
Your sources don't contain evidence for that — the latest capex commentary is from the Q1 call. Add the Q2 transcript and I'll re-check.
Knowledge tools compile.
Vigil watches.
Other tools organize information or conversations. Vigil maintains decisions and assumptions as persistent state. Not another chatbot—Vigil shifts the burden of monitoring. It tests new evidence against your recorded decisions, so you are told when the facts change on a scheduled check.
Information retrieval
They alert on new documents matching keywords — not on whether your reasoning still holds. The unit of monitoring is the document, requiring you to read and synthesize.
Institutional Decision Memory
Log the thesis as a decision record. Vigil extracts the assumptions underneath and checks every newly compiled source against them, alerting with cited evidence when a scheduled check finds an assumption has weakened.
Judgement only compounds if it's recorded.
The next filing drops whether you're reading or not — Vigil will be. See your own thesis, or the deal you just signed off on, under watch in a private demonstration.
A private engagement for investment teams — no self-serve checkout.