Addepar vs Black Diamond: HNW Reporting Platforms for Family Offices in 2026

Addepar and Black Diamond both serve the high-net-worth and family office market, but they come from different directions. Addepar was built for institutional-grade portfolio analytics and complex alternative investments, while Black Diamond evolved from advisor-focused reporting into family office capabilities.

This guide helps wealth managers and family offices evaluate which platform fits their complexity level—and what client-facing planning tools neither provides.

Last reviewed: January 18, 2026.

Quick verdict

Choose Addepar if: You manage $500M+ in assets with significant alternative investments (private equity, hedge funds, real estate, venture capital) and need institutional-grade analytics. Addepar's portfolio analysis and alternative asset handling are unmatched, but the platform requires dedicated technical resources and has a steep learning curve.

Choose Black Diamond if: You're a wealth advisor or smaller family office serving $5M-$100M clients who need excellent reporting without Addepar's complexity. Black Diamond offers strong alternative asset servicing through SS&C's ecosystem with a more accessible interface and faster implementation.

Consider X1 Wealth as a complement if: You want to give clients and family members planning documents they can actually use—values frameworks, governance structures, estate plan explanations—without building these capabilities in your reporting platform. Neither Addepar nor Black Diamond provides client-facing strategic planning tools.

Comparison at a glance

Understanding Addepar

Addepar has become the institutional standard for complex wealth reporting. Founded in 2009 and backed by significant venture funding, Addepar now serves over 1,200 client firms managing more than $7 trillion in assets—40% of which are alternative investments.

What sets Addepar apart

1. Alternative investment depth

Addepar was built for alternatives. The platform handles:

• Private equity fund structures and capital calls
• Hedge fund performance attribution
• Real estate portfolio tracking
• Venture capital investments
• Art, collectibles, and other illiquid assets
• Complex partnership structures and waterfall calculations

The Alts Data Management features use AI to extract data from capital calls, distribution notices, and account statements—reducing manual data entry.

2. Institutional-grade analytics

Addepar's analysis tools go beyond basic performance reporting:

• Sophisticated attribution analysis
• Risk decomposition across complex portfolios
• Custom analytics and factor modeling
• Scenario analysis and stress testing

For firms managing institutional capital or serving the most sophisticated clients, these capabilities matter.

3. Recent AI investment

Addepar acquired Arcus (enterprise AI workflow company) in May 2025, embedding machine learning more deeply into the platform. This accelerates document processing, data extraction, and pattern recognition across portfolios.

4. Trading platform launch

Addepar launched its own trading platform in late 2025, offering end-to-end portfolio management including rebalancing, model management, and trade execution—reducing the need for separate trading systems.

Addepar pricing

Addepar uses custom AUM-based pricing. They don't publish rates, but expect:

• Premium pricing reflecting institutional positioning
• Custom quotes based on AUM, features needed, and firm complexity
• Significant implementation costs for complex deployments

Addepar is primarily for large-scale firms. Smaller RIAs may find it over-engineered and cost-prohibitive.

Addepar limitations

• Steep learning curve — Requires dedicated power users who understand both the platform and alternative investment operations
• Long implementation — 6-12+ months for complex deployments
• Technical resources required — Not a "set it and forget it" platform
• Overkill for simpler portfolios — If you don't have significant alternatives, Addepar's complexity may not be justified

Understanding Black Diamond

Black Diamond, owned by SS&C Technologies (Advent), bridges the gap between advisor-focused reporting and family office capabilities. It's more accessible than Addepar while still handling complex wealth situations.

What sets Black Diamond apart

1. Advisor-friendly complexity

Black Diamond makes complex reporting accessible without requiring an army of analysts. The platform handles:

• Multi-custodian aggregation
• Alternative asset servicing
• Multi-entity structures (trusts, LLCs, foundations)
• Consolidated household reporting

The interface is more intuitive than Addepar's for users who aren't full-time platform specialists.

2. Operational alt servicing

While Addepar excels at alternative asset reporting, Black Diamond excels at alternative asset servicing:

• Automated data collection and processing
• Capital call and distribution tracking
• Document management and audit trails
• Integration with SS&C's vast alternative investment ecosystem

3. Highly rated client portal

Black Diamond's client portal is consistently praised for:

• Configurable dashboards with performance and projections
• Two-way secure document vault
• Outside account aggregation
• Detailed balance sheet reporting
• Mobile accessibility

4. SS&C ecosystem advantages

As part of SS&C Technologies, Black Diamond benefits from:

• Deep custodial integrations
• Alternative investment data feeds
• Compliance and regulatory tools
• Extensive third-party integration ecosystem (55+ pre-built)

Black Diamond pricing

Black Diamond uses AUM-based pricing:

• Approximately 1 basis point (0.01%) of total client AUM annually
• Custom pricing for larger implementations
• Generally more accessible than Addepar for mid-sized firms

Black Diamond limitations

• Less analytical depth — Good reporting, but not Addepar-level analytics
• No native CRM/planning — Requires integrations for full functionality
• Limited AI capabilities — Haven't made Addepar-level AI investments
• May outgrow — Very complex family offices may eventually need Addepar's depth

Feature-by-feature breakdown

Alternative investment handling

Addepar: Industry-leading alternative asset support with 40% of platform AUM in alternatives. Sophisticated valuation models, performance attribution, partnership accounting, and AI-powered document extraction.

Black Diamond: Strong operational servicing through SS&C's alternative investment ecosystem. Excellent at data collection, processing, and integration. Better for servicing than deep analytics.

Winner: Addepar for complex alternative portfolios and analytics. Black Diamond for operational efficiency in alternative servicing.

Portfolio analytics

Addepar: Institutional-grade analytics including risk decomposition, factor modeling, attribution analysis, and scenario testing. Built for investment committees and sophisticated clients.

Black Diamond: Solid performance reporting and visualization. Functional analytics but not designed for institutional-level analysis.

Winner: Addepar, clearly.

Data aggregation

Addepar: Connects to thousands of institutions with sophisticated data reconciliation and normalization. Handles complex multi-source data well.

Black Diamond: Strong connectivity through SS&C's ecosystem and custodial partnerships. Reliable aggregation with good data quality.

Winner: Tie—both handle multi-custodian aggregation well.

Client portal

Addepar: Comprehensive client portal with customizable views and reporting. Functional but designed more for sophisticated users.

Black Diamond: Highly rated, intuitive client portal with configurable dashboards, document vault, and balance sheet reporting. More accessible for typical HNW clients.

Winner: Black Diamond for client experience and accessibility.

Implementation and support

Addepar: Expect 6-12+ months for complex implementations. Requires dedicated technical resources and power users. Significant ongoing maintenance.

Black Diamond: 3-6 months for typical implementations (6-9 for $1B+ firms). More accessible learning curve. Less ongoing technical burden.

Winner: Black Diamond for faster, smoother implementation.

Trading capabilities

Addepar: Launched trading platform in late 2025 with rebalancing, model management, and execution. Still maturing.

Black Diamond: Established trading and rebalancing capabilities. Not as sophisticated as Orion's Eclipse, but functional.

Winner: Tie—both offer trading, neither is best-in-class for it.

Pricing accessibility

Addepar: Premium institutional pricing. Cost-prohibitive for many mid-sized firms.

Black Diamond: ~1 bp of AUM is more accessible. Better value for firms that don't need Addepar's full analytical depth.

Winner: Black Diamond for cost-effectiveness.

Who should choose Addepar?

Addepar is right for you if:

• You manage $500M+ with significant alternative investments
• You need institutional-grade analytics and attribution
• You have technical resources for implementation and ongoing maintenance
• Your clients expect sophisticated investment committee-level reporting
• Complex partnership structures and illiquid assets are common
• You're willing to invest in a 6-12+ month implementation

Ideal Addepar firm: A multi-family office or large RIA serving $25M+ clients with 30%+ alternative allocations, requiring institutional-quality analytics and having dedicated operations staff.

Who should choose Black Diamond?

Black Diamond is right for you if:

• You serve $5M-$100M clients with complex but not ultra-institutional needs
• Alternative assets are important but not the dominant portfolio component
• You want strong reporting without requiring dedicated platform specialists
• Faster implementation (3-6 months) matters for your timeline
• Client portal experience is a competitive differentiator
• You prefer SS&C's ecosystem and custodial integrations

Ideal Black Diamond firm: A wealth manager or single-family office serving $10M-$50M clients with alternatives exposure, wanting premium reporting and client experience without Addepar's complexity and cost.

What neither platform offers

Both Addepar and Black Diamond excel at investment reporting—showing clients what they own, how it's performing, and how it's allocated. But neither addresses what wealthy families increasingly need:

Values and governance frameworks

Neither platform helps families articulate:

• What do they actually care about beyond returns?
• How do they make financial decisions together?
• What's the governance structure for family wealth?

You're building these deliverables manually or not at all.

Legacy and estate planning context

Your reporting shows $50M in assets. Great. But:

• Does the family understand their estate documents?
• Are beneficiaries aligned with the actual plan?
• Is the next generation prepared?

Neither platform addresses the human side of wealth transfer.

Client-ready strategic documents

Both produce excellent reports. But what documents help family members understand the strategy—not just the numbers?

X1 Wealth: for what reporting platforms miss

X1 doesn't compete with Addepar or Black Diamond for portfolio reporting. We think both are excellent at what they do.

Instead, X1 provides the family engagement layer that complements investment reporting:

Family Constitution: Values articulation, decision frameworks, and governance structures that wealthy families actually use for generational planning.

Family Office Outputs: Wealth Philosophy Profile, Risk DNA Report, Legacy Blueprint—documents that contextualize what the numbers mean for this family.

Estate Plan Analysis: Upload trust documents and generate plain-English explanations that family members can actually understand.

Meeting Playbooks: Auto-generated agendas for family wealth meetings based on the family's governance framework.

Best for: Family offices using Addepar or Black Diamond who want to deliver comprehensive family engagement without building it from scratch.

See how X1 complements your reporting platform →

Methodology

This comparison was developed through:

• Analysis of official product documentation from both vendors
• Industry analyst reports and family office software comparisons
• User feedback from G2, TrustRadius, and advisor forums
• AUM and feature information verified as of January 2026

We have no affiliate relationship with either Addepar or Black Diamond.

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Looking for different comparisons? See our guides to Orion vs Black Diamond for enterprise platforms or Masttro vs Addepar for true family office software.