Your systems,
finally in sync
AI-powered middleware that connects your family office systems — custodians, portfolio platforms, general ledgers — and reconciles everything automatically.
Family offices run on
disconnected systems
Multiple custodians. Different portfolio platforms. Separate general ledgers. And somehow, an analyst is supposed to keep it all in sync with spreadsheets.
Data lives in silos
Addepar shows one thing, Schwab shows another, QuickBooks shows a third. Nobody has the single source of truth.
Reconciliation is manual
Analysts spend days matching positions across custodians and portfolio systems. Error-prone. Tedious. Unsustainable.
Errors compound silently
Trade date vs settlement date gaps. Missing corporate actions. Stale data propagating through reports. By the time you find it, the damage is done.
From chaos to clarity
in three steps
Seam sits between your systems of record and keeps everything in sync. No rip-and-replace. No migration. Just connect and go.
Connect
Plug in your custodians, portfolio systems, and GL. Seam handles the API complexity — OAuth, SFTP, file ingestion, whatever it takes.
Reconcile
AI matches positions across sources, understands trade vs settlement timing, and classifies every break by type, severity, and likely cause.
Resolve
Timing breaks auto-resolve. Real discrepancies surface with AI-generated explanations and suggested actions. Your team focuses on what matters.
Everything you need to
reconcile with confidence
Three-Way Reconciliation
Match Addepar vs Custodian vs GL with trade/settlement date awareness. See the full picture across every system in one view.
AI Break Analysis
Every discrepancy comes with a plain-English explanation and suggested resolution. No more guessing why the numbers don't match.
Document Intelligence
Ingest PDFs, CSVs, and Excel files. AI classifies document types and extracts structured data without manual mapping.
Smart Rules Engine
Map transaction types and chart of accounts across systems. The AI learns from your corrections and gets smarter over time.
Connector Health
Real-time monitoring of every integration. Circuit breakers, retry logic, and alerting ensure zero data loss across all your connections.
Bank Reconciliation
Classic bank-to-book format with outstanding checks, deposits in transit, and aging analysis. Automated matching with manual override.
Purpose-built for
complex wealth
Seam isn't a generic integration tool. It's built from the ground up for the specific challenges of family offices and multi-family offices.
Multi-Entity Support
Trusts, LLCs, partnerships — all reconciled under one roof with per-entity reporting and consolidated views.
Capital Calls & K-1 Extraction
Automatically parse capital call notices and K-1 documents. Extract allocations, fees, and distributions into structured data.
Alternative Investments
Handle illiquid assets, private equity, real estate, and hedge funds with manual valuation overrides and vintage year tracking.
SOC 2 Type II Roadmap
Security-first architecture with annual audit cycle. Trust center documentation and compliance attestation included.
Per-Tenant Encryption
Every client gets dedicated encryption keys managed through AWS KMS. Your data never touches another client's environment.
Real-Time Audit Trail
Every data change, reconciliation decision, and override is logged with timestamps and attribution. Full regulatory compliance.
Enterprise-grade
infrastructure
Multi-tenant with row-level security. Your data never touches another client's environment. Built for the performance and reliability that institutional capital demands.
Learn more about Seam
Download our materials to share with your team.
Ready to stop
reconciling by hand?
Seam is currently in development. Early access coming Q2 2026.