Skip to content
Explore plans

Private-markets data intelligence

Find the companies, capital and people that matter.

Understand the organizations and relationships, verify each claim at its source, and prepare the next step.

Explore plans Book a demo Explore an example

01 Ask

Type what you need in one sentence.

Illustrative records · not a live query

One example, three jobs

  1. Fundraising. You ask which family offices you should prioritize for Fund III. Altss marks the words it read and the scope it inferred from your Fund III profile (Europe, a history of backing buyout funds), narrows to eleven relevant family offices and selects Lesterac Patrimoine. Its recorded commitment to Orsevik Capital Fund II opens its source, the manager's final close notice, which names the investor but not the size of the commitment or its current appetite. Two decision-makers are attached: Marta Kleist, investment director, and Élise Montardier, chief investment officer. Altss prepares a follow-up draft to Marta Kleist that cites the source and leaves the unknowns out. Nothing is sent: approving the draft never sends it — sending is its own step.
  2. Research. You ask which industrial companies deserve a closer look. Altss separates what came from your words (industrial automation companies; evaluate against your thesis) from what it inferred (DACH, PE-backed), narrows the market with a cause for every cut, and selects Kestwerk Systems. Its capital claim — held by Valtaro Industrial Partners through Fund III — opens its source, a dated portfolio update, which supports the capital relationship but not board roles. Altss prepares a review against your thesis and flags what is not in the record. Nothing is sent; the review waits for you.
  3. Sales and distribution. You ask which European wealth platforms you should contact. Altss reads the entity, the region and the people from your words, infers your offer and a twelve-month signal window, and narrows to nine platforms with a named decision-maker. It selects Brevanne Private Bank, which opened a private-markets shelf in June, and attaches Léa Moret, its head of alternatives, from the launch notice. Its client assets are recorded twice — 7.4 billion francs in a supervisory filing, 8.1 billion on its own website — and both are kept, neither resolved. Altss prepares an engagement brief that separates what is supported from what is inferred and leaves mandate size unknown. Nobody is contacted until you review it.

One layer · three products

One connected foundation.

The company, the investor and the fund stay separate records — related, never merged.

Illustrative records · not a live query

  1. 01

    Data Intelligence 

    Find and understand the companies, investors and people that matter.

  2. 02

    Operating Systems 

    Carry sourced context into prepared work and your review.

  3. 03

    Agents & Systems 

    The same intelligence as a structured, sourced result.

01 / Data intelligence

See beyond a company name.

The company. Its capital.
The people behind it.

Understand the connections and inspect the evidence that gives them meaning.

Select marker 01 to open its source — then return to the same record.

A claim opens its source.
A conflict keeps both.

Illustrative record · not a live query

Family office№ 311 · Illustrative record3 sources · 1 conflict kept

Lesterac Patrimoine

Single-family office · Lyon, France

02 Commitment · the exact claim

Recorded commitment to Orsevik Capital Fund II.

Type
Single-family office Classified
Established
1996≠ 1998Self-report

What the evidence supports

  • Committed to Orsevik Capital Fund IISupported · 01
  • A fit for mid-market buyout fundsInferred from evidence
  • The size of its commitmentInsufficient evidence
  • Current appetiteUnknown · not inferred

02 / Operating systems

From relevant context to a prepared next step.

Your next approach starts with context.

Relevant investment history, a responsible decision-maker and a sourced connection — brought together for your team to review.

Prepared ≠ Approved ≠ Sent

Anything that sends, spends or shares waits for you.

Explore Fundraising OS

Illustrative workspace · not a live query

Ask or tell AltssInferred context Fund III raise

Find family offices for Fund III and prepare follow-ups.

Researching 1,420 in your Fund III scope

Fund III · family officesResearch
  1. Lesterac PatrimoineSingle-family office · Lyon · Backed Orsevik Capital Fund II 01
    Marta KleistInvestment director 02
    Found
  2. Lönnholt InvestFamily office · Stockholm · Two buyout commitments since 2022 01
    Nils HedvallChief investment officer 02
    Found
  3. Tessmoor HoldingFamily holding · Rotterdam · Backed a mid-market buyout fund 01
    UnknownDecision-maker not in the record
    Found

1,420 in your Fund III scope → 11 relevant · 3 shown

  • Verification3 claims kept, 1 removed — never softenedSupported
  • UnknownsSize and appetite left outNot inferred
  • Tessmoor HoldingNo decision-maker in the recordHeld
  • SendingApproving is not sendingHeld

Follow-up draft · 1 of 2 Preparing

To Marta Kleist, Lesterac Patrimoine

Dear Marta,

Lesterac’s commitment to Orsevik Capital Fund II suggests mid-market buyouts sit within your programme.01

Our Fund III invests in the same segment. Would a short call next month be useful?

Approving is not sending

Review 2 prepared drafts Nothing sent

Fund III follow-ups to family offices. Each draft cites what it says.

Review drafts →Tessmoor Holding held · decision-maker unknown

03 / Agents & systems

Readable for your team. Structured for machines.

Each result comes from a scoped, reviewed request. Findings cite their evidence; unknowns stay listed, with their reason.

For humans: the workspace record for Lesterac Patrimoine, a single-family office in Lyon — a recorded commitment to Orsevik Capital Fund II (source 01), two decision-makers, Marta Kleist and Élise Montardier (source 02), and a current appetite that stays unknown. For agents: the same record as a structured result with three findings, each citing its evidence, two evidence entries with their kind and retrieval time, and one unknown listed with its reason.

Same subject · same sources · unknowns stay listed, with their reasonIllustrative record · not a live query

  1. TaskResearch a supplied subject · evaluate supplied criteria · explain why · return a sourced, structured result
  2. Scope and inputsScope ceiling: one organization. The task will not exceed it.
  3. Review and authorizeNothing runs until you authorize it.

Scope, format and permitted use are agreed with the team — not a public raw-data API, and no bulk export.

Discuss a systems requirement

Agents Console Coming online

Evaluate the fit

Understand the scope. Inspect the basis.

Inspect each fact’s basis, source and date where recorded. Missing provenance stays marked Not recorded.

Conflicts keptUnknowns retainedDates where recorded

Basis · five, or not recorded

Illustrative factObserved

Lesterac Patrimoine is registered in Lyon.

How we know
Read directly from a source record. The value is a sighting, not an inference.
Source
Regulatory filing · company register extract
Dated
Filed 04 Mar 2026

The registered name and seat, exactly as filed.

The foundation, measured.

Published figures, each with its own population. They are never added together. Every basis, and the measurement date where one is recorded: Coverage.

Family offices
9,000+Published family-office coverage figure
Investors and allocators
30,000+Published allocator coverage figure; not the entire graph
Funds
683,549Fund records in the dated measurement
LP-to-fund commitments
543,250Recorded LP-to-fund commitments
Deals with core context
750,000+Deals carrying an investor, target company and date
Relationship edges
7,871,996Recorded relationships, not identity merges or introduced investors

Plans · buying

Start the way you buy.

Published annual prices. A prepaid 12-month term from activation, with no automatic renewal.

  1. 01Explore plans Every plan and price, published — Intelligence and Fundraising OS.
  2. 02Buy online Intelligence plans are bought and activated online. A demo is optional.
  3. 03Book a demo We run Altss against your own target list — including where coverage is thin.

Invoice, purchase order or legal review: Buy with an Order Form. Larger teams and systems: Enterprise.

No public raw-data API · No CSV export or bulk download of Altss content (your own data can be exported) · No graph redistribution or resale · No standard external CRM sync · No free trial · No investor introductions or transaction execution by Altss.

Ask or tell Altss

What do you want to know?

Copy your question, sign in, then paste it into Altss. Anything that sends, spends or shares waits for you.

Use Altss with agents