# Family Office Software in 2025: A Buyer's Guide for Principals
The family office technology market has evolved dramatically in the past three years. Ten years ago, your options were "hire expensive consultants to build custom systems" or "use Schwab / Fidelity." Today, there's a sophisticated ecosystem of purpose-built platforms.
This guide is for principals and family office leaders evaluating software options. It's organized around what actually matters for effective wealth management.
The Core Decision: Build vs. Buy vs. Hybrid
Build (Custom, proprietary)
Pros: - Built exactly to your family's structure - Complete data ownership - Long-term cost advantage (if you can maintain it)
Cons: - 18-24 month development cycle - $2-5M initial investment + $1-2M annually - Requires ongoing engineering capability - Risk of technical debt over time
When to choose: $500M+ AUM, complex structure, 15+ year planning horizon
Buy (Software-as-a-Service platforms)
Pros: - Immediate deployment (weeks, not years) - Regular updates and features - Professional support - Lower IT overhead
Cons: - Ongoing licensing costs ($50-200k annually) - Limited customization - Data held by vendor - "Good enough" vs. optimized for your family
When to choose: $100-500M AUM, standard wealth structures, preference for simplicity
Hybrid (Modular integration)
Pros: - Best of both worlds (custom where it matters, standard elsewhere) - Faster than full build (8-12 months) - More flexible than pure SaaS - Lower technical debt
Cons: - Complexity of integration - Multiple vendors to manage - Moderate cost ($3-4M initial + $800k-1.5M annually)
When to choose: $300M+ AUM, willing to own technology complexity, need specialized capabilities
What to Actually Demand
1. Data Portability & Sovereignty
Non-negotiable requirements: - Access to 100% of your raw data in standard formats (CSV, JSON, Parquet) - Ability to migrate without loss or transformation - No "you're locked in because your data is proprietary" contract clauses - Encryption keys that you control (or can audit)
Red flag: Vendor claims your data in their proprietary format is a "feature"
2. Integration Capability
Your family office likely uses: - Custody platforms (Citi, Goldman, SunGard) - Tax software (Thomson Reuters, Algin) - Document management (SharePoint, custom) - Communication tools (email, secure messaging)
Requirement: Platform must integrate cleanly with your existing stack
How to test: - Request a 30-day pilot with live integrations - Ask about their API documentation quality - Require native integrations (not third-party middlemen like Zapier for critical flows)
3. Reporting & Analytics
The software is largely useless if you can't extract insight.
Demand: - Real-time consolidated reporting (across all custodians) - Asset allocation analysis (geographic, sector, counterparty, liquidity) - Risk analytics (concentration, correlation, leverage) - Tax-aware reporting (holding period, cost basis, wash sales) - Custom report builder (non-technical family members should be able to create dashboards)
Test case: Can you run a report showing your 30-day cash flow forecast across all accounts in under 2 minutes?
4. User Experience for Principals
Too many family office platforms are built for operations teams, not principals.
What principals need: - Family-friendly interface (your 75-year-old parents should be able to view their statements) - Mobile access (checking positions while traveling) - Customizable views (key metrics first, deep data secondary) - Communication features (messaging between trustees, advisors, family)
Rule of thumb: If your 80-year-old relative can't view their account balance in under 10 seconds, the UX is wrong.
5. Security & Compliance
This was covered in our other piece, but specifically for software:
- SOC 2 Type II certification (annual, independent audit)
- ISO 27001:2022 (information security management)
- Regular penetration testing (third-party, published results)
- Incident response plan (document it, share it)
6. Governance Features
Family office software is increasingly about alignment, not just accounting.
Features to demand: - Digital document signing (NDAs, investment policies, trustee agreements) - Succession planning workflows (on-boarding next generation) - Values alignment tracking (ESG, impact investing, family mission) - Governance calendar (trustee meetings, rebalancing, tax planning)
The Vendors Worth Your Time
(Selective, not exhaustive—we include vendors we've vetted, not endorsements)
Full-Stack Platforms
Algroton - Approach: API-first, modular, no lock-in - Best for: Complex families, 500M+ AUM, customization-focused - Cost: $3-6M initial, $1-2M annually
Athena - Approach: Wealth management + governance + advisors - Best for: Multi-family offices, 1B+ AUM - Cost: $150k-500k annually
AssetMark - Approach: Asset allocation + advisor collaboration - Best for: Smaller families with advisor relationships - Cost: $50-150k annually
Specialty Platforms
For alternatives management: Oasis (LPs), Altus (fund management), Carta (cap tables) For tax planning: Forge Tax, BroadMark For succession planning: Everbridge, Kindred (family governance)
The Procurement Process
Phase 1: Requirement Definition (4 weeks) 1. Document your current processes 2. Identify pain points and optimization opportunities 3. Define your AUM, complexity level, team size 4. Get executive buy-in on key-use cases
Phase 2: Vendor Evaluation (6 weeks) 1. Create RFP (request for proposal) with detailed requirements 2. Request demonstrations (minimum 3 vendors) 3. Run proof-of-concept with at least 1 finalist (live data, 30 days) 4. Check references extensively (call at least 5 existing clients)
Phase 3: Negotiation (4 weeks) 1. Successful vendor enters negotiation 2. Lock in data portability rights 3. Define SLAs and support levels 4. Negotiate pricing (there's almost always flexibility) 5. Structure payment tied to milestones
Phase 4: Implementation (8-16 weeks) 1. Designate primary internal contact (usually Family Officer or CTO equivalent) 2. Integrate with existing systems 3. Historical data migration and validation 4. Staff training 5. Parallel run (old system + new system simultaneously) 6. Cutover
Final Recommendation
The best family office software isn't the most feature-rich or the most expensive. It's the one that:
1. Lets you own your data 2. Integrates cleanly with your existing workflow 3. Is understandable and usable by your family (not just operators) 4. Evolves as your family structure changes 5. Is operated by a vendor with a long-term commitment to your success
Don't optimize for features. Optimize for peace of mind.