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Finance · Klever

Klever's analysts stopped searching and started reviewing.

An AI analyst that reads the filings, listens to the calls and drafts the memo before the meeting.

What changed
less time searching
-62%less time searchinghours per analyst per week spent locating source documents, 12-week average
memos drafted before the meeting
100%memos drafted before the meetingshare of covered companies with a draft ready at meeting start, last quarter

At a glance

Starting point
A process run by hand
Capabilities
Read
What we built
A reading model, a drafting agent and a review screen inside the tool analysts already used.
Where it runs
The client's own cloud, EU region. No document leaves their environment.

The problem

Klever’s investment team covers dozens of companies. Before every meeting, an analyst pulled the latest filings, replayed the earnings call, checked the news and wrote it all into a memo. The work was not hard, only long, and it repeated for every company, every quarter.

By the time the memo was ready there was little time left to think about it. The team was reviewing its own summaries five minutes before walking into the room. Two earlier tools had promised to fix this and both failed the same way: they answered questions, but nobody had time to ask them.

What we built

An analyst that reads before you do. The system watches each company’s filings, transcripts and news as they are published and drafts the memo before the meeting: the numbers that moved, the language that changed between quarters, the questions an analyst would otherwise go looking for. Every claim is cited back to the source passage, so nothing in the draft is a guess.

An analyst still writes the final version. The system removes the searching, not the judgment. We built the first version around a single sector so the team could tell us where the drafts were wrong before we widened coverage.

How it runs in production

Every draft is reviewed by the analyst who owns the company before anyone else sees it. Accepting or correcting a section takes one click, and each correction becomes a labelled example the next model release is measured against.

When the system cannot verify a claim it says so in the draft rather than guessing, and the section is marked for the analyst to complete. Citation precision is checked on every release against the team’s own corrections; a release that scores below the last one does not ship.

What changed

Analysts spend 62% less time searching for source material, measured over twelve weeks, and every covered company has a draft memo ready when the meeting starts, not during it.

Analysts review; they no longer search. That was the whole point.

Laura Gómez, COO at Klever

The mornings that used to disappear into filings and transcripts now go to the calls that need an actual decision.

What we built

The four layers of this system.

For the technical reader
Stack
TypeScript services, Postgres with pgvector, a queue for ingestion, a React review screen.
Models
A fine-tuned open-weights reader for extraction and change detection; a hosted model for drafting, called with citations only.
Data
Regulatory filings, earnings-call transcripts, news feeds; every claim linked to a source span.
Evaluation
A labelled set of 240 analyst corrections, replayed on every model change; a draft ships only if citation precision stays above the last release.
Infrastructure
Runs in the client's cloud account, EU region; ingestion is scheduled, drafting is on demand.
Security
No document leaves the client's environment; the hosted model receives extracted spans, never full filings; access follows the client's SSO groups.
What we rejected
A generic chat assistant over the document store. Analysts did not want to ask questions; they wanted the memo drafted before they sat down.
Next

The next case.

A European legal-tech platform
Legal

A legal-tech platform reviews a contract in half the time.

A reader that flags the clauses a lawyer needs to see and drafts the review note, inside the platform its users already trust.

-45%less time reviewing a contract
92%of flagged clauses confirmed by a lawyer
Read the case
Network of connections spreading from Valencia across the globe

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