Private-markets intelligence platform # Private markets. In clear view. Understand the investors, companies and relationships behind your next decision. Altss brings the public record into focus, with source context and dated verification. [Explore plans](https://altss.com/pricing)[Book a demo](https://altss.com/book-demo?source=/) Source-led research. Permissioned intelligence. Your next step. From a record to a reason.Illustrative records · not customer data 01 / DISCOVER Family officesReal assets M **Meridian Harbour**Single-family office N **Northline Partners**Multi-family office A **Alder House**Single-family office Research a mandate. Inspect the organization behind it. 02 / UNDERSTANDSource context Single-family office / illustrative ## Meridian Harbour Partners Focus Real assets Approach Direct investments Evidence status Review source record **A fact with its context attached.**Source · verification date · known limitations 03 / PREPARE ### A considered next step. Carry the research into your own review and relationship workflow. Draft outreach Held for your review Capital / Fundraising OS Nothing sent by this illustration. Public facts can be cited. Premium intelligence remains permissioned. Coverage ## A connected view of private capital Research across investors, funds and companies. Review the definitions and measurement dates behind each coverage figure. 9,000+ Family offices Single and multi-family offices, globally 30,000+ Investors & allocators Institutional investors, RIAs and family offices 683,549 Funds With the commitments that connect them to their backers 35M+ Companies Owners, officers, and the deals attached to them 540K+ LP-to-fund commitments750K+ dated, attributed deals38,500+ SEC- and state-registered investment advisers$165T+ in regulatory assets under management6,300+ pension funds, 3,300+ of them US Published coverage figures. Definitions and measurement dates: [coverage and sources](https://altss.com/coverage). One intelligence graph ## Start with the work. The same private-markets intelligence supports several jobs. Find your coverage, then choose an order request or a conversation with the team. The problem ## Track changes. Check the source. Altss reads the primary record, checks the details, and follows what changes. A clearer foundation for your next decision. ### Inbox-ready email addresses Emails are bounce-checked before publication and re-checked on the refresh cycle. See the verification status before you reach out. Email verificationExample e.brandt@example.comVerified cio@example.comVerified j.keller@example.comChecking old-alias@example.comRemoved ### Sources and dates Use the source, observation and verification dates available on a record. Record context Source & date **Source captured**When the source was retrieved. **Fact observed**When the evidence was observed. **Entity verified**When its facts were rechecked. A page edit is not a fact check. Missing dates stay unknown · [Methodology ↗](https://altss.com/methodology) ### Active fund discovery Beyond LP data, Altss shows funds actively raising now. GPs can research peers; LPs can explore fund and manager context. Active raisesExample Infrastructure IIRaising Growth Fund IIIRaising Venture Fund IFirst close Credit Fund IIClosed The same intelligence feeds a full working surface: CRM, outreach, meetings, and agents. [See the platform](https://altss.com/platform) [Book a demo](https://altss.com/book-demo) Open-source intelligence ## Purpose-built OSINT Public signals, mandate shifts, and market motion, turned into a working signal layer. Not only company sourcing: one engine, every private-markets workflow. OSINT sourcesWho allocatesregulatory filingsWho owns itglobal registriesWhat they holdasset recordsWhat just movednews & signalsWho runs itteams & sitesWhere they show upevents Altss engine Put to workFundraising & LP targetingM&A & corporate developmentDeal sourcingIR & investor monitoringAllocator researchMarket mapping L1OSINT engine Uses source records and research checks to establish available facts. Inspect the supporting source and relevant verification date. L2Private-markets knowledge graph Connects organization, people, ownership and investment context. The underlying source corpus is separate from licensed product coverage; an observed relationship does not merge two organizations. L3Agentic intelligence In-product AI assists research and drafting within the selected coverage. Review evidence and unknowns before acting. Depth no single filing gives you: ownership, mandates, holdings and the people behind them, read from property records, regulatory filings and company registries worldwide. 300M+ estimated stored news rows · August 2026 inventory · 20M+ filing-source records in the August 2026 measurement · 15M+ UK beneficial-ownership records · August 2026 inventory · 10M+ domains in the August 2026 source inventory · 60,000+ news items/day in the August 2026 measurement ### Market motion as it surfaces News and public signals, monitored continuously. ### Events tracking Mandate shifts, liquidity events, and capital movements, detected as they appear. ### Research and reasoning LP behavior and investment preferences, read from the record. ### Quality search LPs that are active, relevant, and ready for contact. ### Support for emerging fund managers Altss gives Fund I and Fund II GPs tailored visibility, engagement tools, and precision LP targeting. Trust built on the record, not a legacy track record. [How we collect](https://altss.com/how-we-collect) Committed LPs to emerging managers 12,168+11% yoy Illustrative series JanMarMayJulSepNov Sample values shown to illustrate the view. Inside Capital · in-product workflows ## Fundraising workflows, under your control Fundraising OS supports AI-assisted outreach and sequenced follow-ups under customer review and authorization. Altss does not independently solicit investors on behalf of customers or provide a bulk email-blasting service. You ask “Enrich my saved DACH family offices, find the people who decide, and draft the outreach.” [Explore Capital](https://altss.com/fundraising) Example run · 06:12Held for review Enriched 41 saved DACH family offices, resolving people from team pages Read 41 saved records Fetched 38 team pages Resolved people on 24 of 38 Re-verified 96 contact emails · 4 bounced, removed 12 outreach drafts ready · held for your approval Illustrative workflow · sample countsReview before sending Customers ## Built for every seat at the table One registry, read differently depending on which side of the raise you sit on. Choose your rolePause rotation Fund ManagersInvestorsCapital AllocatorsStrategic PartnersOther Key Players [Emerging ManagersFind the LPs who back Fund I and II](https://altss.com/for/emerging-managers)[Established GPsRe-up the existing base, then widen it](https://altss.com/for/established-gps)[Solo GPsRaise without a platform behind you](https://altss.com/for/solo-gps)[Venture StudiosFund the studio and its spinouts](https://altss.com/for/venture-studios)[Independent SponsorsLine up capital deal by deal](https://altss.com/for/independent-sponsors) Rolling FundsKeep a continuous raise supplied Explore the roles Altss supports. [See how Altss fits yours](https://altss.com/for) Why Altss ## A list is not a registry Evaluate the record by its sources, context and verification date. A bought listThe Altss registry Bought, aged, and resold between vendors Read from the primary record, with dated verification Names and email addresses Entities, roles, mandates and capital, resolved into one graph A number with no source behind it Every fact source-traced, with its provenance kept You check what is still true Review research and drafts with their source context One desk's tool, exported everywhere Fundraising, M&A, deal sourcing, IR and research on one view [Compare Altss to the legacy providers](https://altss.com/vs) ## Act on what is actually true Fundraising, M&A, deal sourcing, IR and research — working from one verified view of private markets. [Book a demo](https://altss.com/book-demo)[See pricing](https://altss.com/pricing) Questions · [read the FAQ](https://altss.com/faq) ## Canonical URL https://altss.com/