Casian

The workspace
for investment teams.

Casian reads decks and data rooms through your fund’s thesis. Screening returns a sourced opinion within minutes, due diligence investigates the whole data room, and your team decides from the memo.

TRY CASIAN

See what Casian makes of your deck.

Upload a deck and get a sourced opinion on the Casian grid, with no account.

Analyze a deck for free
Casian investment workspace: navigation, a complete deck preview, and deal documents
Actual Casian interface · Fictional Sillage dealExplore the interactive demo ↗

One deal,
from screening to committee.

Casian works within the thesis your fund has published. Your team reviews, corrects and decides.

Screening

Within minutes

An opinion computed by a fixed grid, sourced key figures, gaps between the deck and public sources, and questions for the first call. Without a deck, Casian analyzes the company’s website.

Due diligence

Across the whole data room

An agent reads every document, investigates six themes and writes a sourced note. When new documents arrive, it reads them and updates the analysis without overwriting the team’s text.

Memo and decision

Your team decides

The note becomes the investment memo, edited by the team and exported to Word or PDF. Each member votes, then the decision is recorded with the state of the documents at that moment.

Every finding
points to its source.

A citation opens the document at the cited page. In screening, code compares each excerpt with the document’s text and removes those that do not match. Missing information never counts as a strength.

See the method →
Sillage Industrie · ScreeningFictional example
  • Key figure

    €120k of contracted MRR in August 2026.

    Deck, p. 4Revenue and cohorts, p. 1
  • Gap

    The deck states 11.9 months of runway. The attached forecast, hires included, gives about 9.

    Cash, p. 2
  • Question for the call

    Where does the Atlas budget decision stand? Atlas accounts for 20% of MRR and renews on December 1.

Your deals stay
inside your fund.

Hosting in Paris, isolation enforced by the database, sandboxed analyses. The Security page details the architecture.

See the Security page →
ParisServer, database and files.
Every tableIsolation between funds is enforced by the database.
No keyAnalyses go through a separate gateway, the only holder of model access.
No trainingUnder its API terms, the model provider does not train its models on the data it receives.

Eight weeks.
A clear view of what changes.

Put Casian to work on your deals, with your team. A guided start, a two-week decision, and a shared review.

Explore the pilot
YOUR TEAM + CASIAN8 weeks
  1. 01

    Set the foundation

    Your thesis, access, and first deal.

  2. 02

    Choose whether to continue

    Review the first results and set the next priorities.

  3. 08

    Review the results

    Use, quality, and time spent preparing deals.

You decide what comes next, based on real use.

Your next deal.
A shared place to think.

We open access in small batches.
Each fund starts with a deck it has received.

Request access