Altss is an OSINT-powered allocator intelligence platform for the alternative asset industry
By combining open-source intelligence (OSINT) with social listening, Altss delivers the largest verified database of family offices worldwide — over 9,000 profiles, each refreshed every 30 days to ensure accuracy and reliability.
Altss is designed as the modern alternative
Legacy lists
Static directories age quickly and miss allocator behavior between filing cycles.
Social listening
Altss surfaces public digital signals tied to mandates, co-investments, hiring, and event activity.
Institutional-grade refresh
Profiles are re-verified on a rolling basis so teams can work from a fresher fundraising map.
Leadership & Origin Story
Altss was built by operators who understand both capital formation and intelligence workflows. The team combines backgrounds across hedge funds, cybersecurity, OSINT, data-infrastructure, and enterprise software.
Dawid Siekiera — Founder & CEO
Andrew Zupko — CTO
Altss is built by a multidisciplinary team with backgrounds in cybersecurity, OSINT, threat intelligence, LLM systems, and fintech data infrastructure.
Dawid Siekiera
Founder & CEO · Altss
Clients & Use Cases
Allocator & capital mapping
Identify the right family offices, endowments, and institutional LPs by mandate, ticket size, geography, and recent activity — used by PE, credit, and asset-management teams for distribution, capital raising, and coverage expansion.
Deal and co-invest discovery
Surface who backed a given fund, manager, or sector — build consortium and syndicate lists, benchmark peer activity, and back direct and co-invest decisions with verified relationship data.
Market intelligence
Track AUM growth, sector rotation, and platform expansions across private equity, credit, hedge funds, RIAs, and venture — every record carries a source link, verification timestamp, and confidence score.
Plans & Pricing
Per-seat annual pricing, published transparently. Enterprise 5-seat packages and emerging-manager rates available on request.
Family Offices
Global family-office coverage for GPs, solo operators, and independent sponsors raising from HNW capital.
- 9,000+ verified family offices globally
- Decision-maker contacts with 30-day re-verification
- Mandate, hiring, and liquidity-event signals
- Warm-path mapping across your network
- OSINT-sourced with evidence on every record
Full LP Database
Most popularEverything in Family Offices plus institutional LP coverage — pensions, endowments, sovereign wealth, FoFs.
- Everything in Family Offices
- 30,000+ institutional LPs across PE, VC, credit, real assets
- Pensions, endowments, foundations, sovereign wealth, insurance, FoFs
- Mandate shifts, CIO transitions, allocation-policy updates
- Event intelligence across 40+ major LP conferences
Full LP + Companies
Early accessFull LP intelligence plus the live 35M+ private-markets company dataset for investors and researchers.
- Everything in Full LP Database
- 35M+ private-markets companies, live (expanding to 70M+ in Q3 2026)
- OSINT-native company and people records
- Priority access to new coverage as it ships
Prices shown per seat, billed annually in USD. Emerging-manager rates apply to Fund I–III teams with under $250M AUM. Enterprise 5-seat packages available — contact sales.
Media Assets
Altss press kit includes logo, founder photos, product screenshots, and company boilerplate
Download Press KitPress Releases
OSINTOSINT Methodology for LP Intelligence: The 2026 Edition
How Altss uses OSINT — not surveys — to build verified LP profiles from public filings, news signals, and professional activity across...
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Family OfficesFamily Office Deal Flow — December 2026
December 2026 family office deal flow: 8 verified deals worth $1.3B+ across AI infrastructure, geothermal, maritime decarbonization, and...
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LP IntelligenceSovereign Wealth Funds as LPs: Mandates, Process & How to Get Meetings
How sovereign wealth funds allocate to alternatives in 2026 — $14T in global assets, 22% in illiquid alts, mandate-driven decision...
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LP & Investor Database ComparisonsFund of Funds — The Institutional LP Guide for Fund Managers (2026)
Complete guide to raising from fund of funds in 2026. FoF types, decision chains, diligence criteria, and access strategies for Fund...
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LP IntelligenceInsurance Companies as LPs: GP Fundraising Guide 2026
How insurance companies allocate to alternatives, regulatory frameworks shaping investment behavior, and practical GP targeting for 2026...
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LP & Investor Database ComparisonsAltss vs PitchBook vs Preqin vs Dakota vs FINTRX: Which LP Database Wins in 2026?
The definitive comparison of LP databases for 2026 fundraising. Altss, PitchBook, Preqin, Dakota, and FINTRX evaluated on timing,...
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LP & Investor Database ComparisonsAltss vs Preqin vs Dakota: The Best LP Databases for Emerging Managers in 2026
A practitioner's comparison of LP databases for emerging managers across family office depth, mandate-timing signals, and total cost of...
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Family OfficesJune 2026's 10 Largest Family-Office Deals
June 2026 family office deal flow: 10 verified deals, $3.8B+ deployed across structured credit, climate, AI infrastructure, and crypto...
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