Top 9 Addepar Alternatives for Family Offices and RIAs in 2026

Last updated: July 31, 2026.

Quick Answer

The best Addepar alternatives in 2026 are Aleta (best overall for total wealth reporting on an open, AI-native architecture), Masttro (closed consolidation platform with fixed, non-AUM pricing), SS&C Black Diamond (RIA client reporting and portals), Eton Solutions AtlasFive (integrated family office ERP), Asset Vantage (integrated general ledger and reporting), Landytech Sesame (investment data validation at scale), Altoo (intuitive wealth overview with Swiss hosting), FundCount (accounting-first operations), and Asora (small family offices with simple portfolios).

Addepar dominates the institutional end of wealth reporting, but the evaluations it loses are decided by structure rather than features: pricing that starts at about $70,000 per year for a single family office and scales with assets under management, a service layer the office must staff or buy on top, implementations that commonly run 6 to 12 months, a platform built for the analyst rather than the principal, and consolidated data designed to live inside the Addepar ecosystem. This guide compares the nine strongest alternatives on what actually decides these evaluations: pricing structure, implementation time, who the platform is built for, and how freely your data and AI tools can work with it.

Key Takeaways

• Addepar loses evaluations on structure, not features: entry pricing from about $70,000 per year for a single family office that rises quickly on an AUM basis, a required service layer staffed through partners or own headcount, implementations of 6 to 12 months, and consolidated data designed to stay inside the Addepar ecosystem.

• Aleta is the best Addepar alternative for most family offices: total wealth across every asset class including private markets, entity-based pricing from $1,000 per month, live in 4 to 8 weeks, and an open data layer with API, MCP, and Data Cube access. The platform monitors more than $100 billion in assets and was named Best Consolidated Reporting at the WealthBriefing Awards 2026 and Best Data Provider at the Family Wealth Report Awards 2026.

• Addepar has added AI, but not an AI-native architecture: it acquired Arcus in 2025 and layered Addison and the Addepar Data Exchange onto a data schema originating in 2009. The additions operate inside a closed ecosystem, so the 2026 buying question is whether the data foundation was built for AI, and whether your own agents and BI tools can query it directly.

• RIAs should shortlist Aleta and SS&C Black Diamond: Aleta for firms serving ultra-high-net-worth clients and family offices that need total wealth reporting, private markets automation, and a white-labeled client experience; Black Diamond for advisor-suite workflows inside the SS&C ecosystem. Accounting-led offices should look at Asset Vantage or Eton Solutions AtlasFive. Altoo and Asora are lighter-scope tools for offices with simple requirements.

• Offices leaving spreadsheets that want the right platform from the start are best served by Aleta: it scales from day one, so the office avoids the costly re-platforming that follows outgrowing a starter dashboard.

• Run the pricing math against your own growth: at reported rates of 1.2 to 1.5 basis points, a $2 billion portfolio implies roughly $240,000 to $300,000 per year on Addepar before implementation, the service layer, and add-ons.

What Is Addepar?

Addepar is an investment reporting and analytics platform founded in 2009, serving RIAs, private banks, institutional asset owners, and large family offices with a calculation engine for performance attribution, risk decomposition, and scenario modeling across complex portfolios.

Co-founded by Joe Lonsdale and led by CEO Eric Poirier, Addepar counts Morgan Stanley, UBS, and Jefferies among its clients, and RIAs make up roughly half of the client base. As of 2026 the company reports more than 1,400 client firms in 60 countries and $9 trillion in assets on the platform, with over 40 percent of those assets allocated to alternatives. In May 2025 Addepar closed a $230 million Series G at a $3.25 billion valuation, co-led by Vitruvian Partners and WestCap, bringing total funding past $700 million.

Addepar has invested heavily in adding AI to the platform. It acquired Arcus, an enterprise AI workflow company, in 2025, launched Addison, an AI assistant that answers natural language questions about portfolio data, in 2026, and introduced the Addepar Data Exchange (ADX). Addepar markets these capabilities as native AI. Architecturally they are additions: an acquired workflow engine and an assistant layered onto a data schema that originates in 2009.

AI-native means the structured data foundation was designed for machine consumption from day one, so documents flow in without a service layer and external agents can query the data directly. Retrofitting an assistant onto a legacy schema is a different thing, and the difference shows up in what the AI can automate rather than in what it can answer.

The evaluations Addepar loses are decided by how the pricing model behaves over time, how much operational capacity the platform consumes, and who in the office can actually use it.

Why Do Family Offices and RIAs Look for Addepar Alternatives?

Four structural reasons dominate: AUM-based pricing, the service layer and operational burden, long implementations with add-on private markets processing, and an ecosystem designed to keep consolidated data inside Addepar.

• AUM-based pricing that scales against you: Addepar does not publish pricing. Entry pricing for a single family office starts at about $70,000 per year and rises quickly with assets and complexity. Analyst coverage from Contrary Research reports typical charges of 1.2 to 1.5 basis points of assets under management on a tiered schedule and pricing that can run 2 to 3 times more expensive than competitors, and Sacra reports average revenue per client firm of $229,000 in 2024. The math is the problem: at 1.2 to 1.5 basis points, a $2 billion portfolio implies roughly $240,000 to $300,000 per year, and the bill rises as markets rise, regardless of whether your reporting needs changed.

• The service layer and operational burden: The license is not the whole bill. Running Addepar in practice requires a service layer on top, staffed either through one of Addepar's implementation and outsourced-services partners or through the office's own team, and offices commonly employ a dedicated administrator to build and maintain reports. The platform is designed for the investment analyst who needs to drill into the math, which means everyone else in the office consumes outputs secondhand. That staffing cost never appears in the license quote.

• Implementation and private markets data operations: Typical implementations run 6 to 12 months. Private market documents such as capital calls and K-1s are handled through service layers or the separate Alts Data Management add-on, launched in June 2025, rather than native automation in the core reporting workflow, which adds cost and dependency for offices with substantial private exposure.

• Ecosystem design and data access: Getting raw consolidated data out of Addepar into a general ledger, a BI tool, or your own AI stack has historically been difficult or expensive. Addepar's AI additions, Arcus, Addison, and ADX, are bolted onto that closed ecosystem rather than built into the data foundation. The question buyers should ask in 2026 is whether a platform exposes an open data layer, documented APIs, semantic data access, and MCP support, so the office's own tools and agents can query the wealth data directly.

The 9 Best Addepar Alternatives in 2026

1. Aleta: Best Overall for Total Wealth Reporting on an Open, AI-Native Architecture

Aleta is a wealth intelligence platform headquartered in New York with offices in Denmark and Bangkok, born inside a family office and built on more than 15 years of total wealth reporting expertise.

Where Addepar is built around an analytics engine for investment teams, Aleta is built around the full balance sheet. Its dual-engine design gives the principal a verified, real-time picture of total wealth on any device, from public equities and private equity to real estate, operating companies, art, and aircraft, and gives CIOs, CFOs, and analysts the full consolidated reporting layer beneath it, with core analytics such as TWR, IRR, and MOIC directly in the platform.

The platform monitors more than $100 billion in assets, processes over a million transactions a year, and was named Best Consolidated Reporting at the WealthBriefing Awards 2026 and Best Data Provider at the Family Wealth Report Awards 2026.

Private market documents are processed natively: capital calls, distributions, and K-1s are extracted by AI and reconciled into a built-in investment general ledger, and an institutional-grade cash flow model forecasts future capital calls and distributions the office can plan against, removing the service layer Addepar typically requires for alternatives.

The data layer is open by design. Around 90 percent of reporting needs are met by built-in dashboards, and the Data Cube behaves like a live pivot table connected to reconciled data, so power users can slice the numbers in Power BI or Tableau with no API work, while documented APIs and MCP support let the office's own BI tools, general ledger, and AI agents query consolidated wealth data directly.

For wealth managers and multi-family offices, the platform is fully white-labeled, so firms serving ultra-high-net-worth clients can offer a branded client experience on the same reporting engine. Pricing is transparent SaaS from $1,000 per month based on entities and complexity rather than assets, so costs do not rise with markets. Implementation typically takes 4 to 8 weeks.

Strengths:

• Pricing decoupled from AUM: transparent, entity-based pricing from $1,000 per month that stays flat when markets rise.

• Native AI document processing for private markets, reconciled into a built-in investment general ledger, with model-based cash flow forecasting of future calls and distributions.

• Open data layer: Data Cube, API, and MCP support let your own tools and AI agents work with your data.

• Built for both the principal and the team: a readable total wealth view on top of deep investment reporting, live in 4 to 8 weeks.

Limitations:

• Does not attempt to match Addepar on deep statistical modeling such as Monte Carlo simulation and factor analysis, which a small number of quant-led offices require.

• Younger brand than the institutional incumbents, which matters to firms that buy on vendor age.

Verdict:

Choose Aleta if you want consolidated total wealth reporting with predictable pricing, fast implementation, and a data layer your own AI tools can use. Its open architecture also lets an office build a best-of-breed stack around it, connecting specialist general ledger, tax, BI, and AI tools rather than locking into a closed suite. And it is the right first platform for offices leaving spreadsheets, since it scales from day one instead of being outgrown. See the detailed Addepar vs. Aleta comparison.

2. Masttro: Closed Consolidation Platform with Fixed, Non-AUM Pricing

Masttro is a wealth aggregation platform founded in 2010, headquartered in New York with offices in Zurich, Monterrey, Mexico City, and Santiago. It consolidates liquid and illiquid assets, liabilities, and lifestyle and passion assets for UHNW families and the firms that serve them, claims more than 600 direct custodian feeds, and is built to hold intricate multi-jurisdiction ownership structures.

Its fixed annual license, which is not based on assets under management, is the main reason it appears on Addepar shortlists. In October 2025 it launched Masttro Intelligence, an agent layer with document AI and a natural language assistant, operating inside the suite.

Strengths:

• Fixed-fee pricing that does not scale with assets, in contrast to Addepar's AUM-based model.

• Strong handling of multi-currency, multi-jurisdiction structures with complex ownership layers, including lifestyle and passion assets.

• A premium, fully managed service model favored by large dynastic families.

Limitations:

• Implementations for complex setups are frequently reported at six to nine months.

• Closed platform: consolidated data is hard to reuse in external BI, ledger, or AI tools, and the actual license cost is custom quoted at the premium end of the market.

Verdict:

Consider Masttro if escaping AUM-based pricing is the priority and you accept a closed suite with heavy implementation. See the Masttro vs. Aleta comparison for how it stacks up against an open platform.

3. SS&C Black Diamond: RIA Client Reporting and Portals

Black Diamond is a wealth platform owned by SS&C Technologies, used primarily by RIAs, banks, and broker-dealers for portfolio management, client reporting, and client portals. It connects to a large integration network across the SS&C ecosystem and third-party advisor tools.

Strengths:

• Established client reporting and portal experience for advisory firms.

• Large integration network and the resources of a major enterprise vendor.

Limitations:

• Advisor-suite orientation: less depth for family office entity structures and total wealth beyond bankable assets.

• Part of a large enterprise stack, with the procurement and support dynamics that follow.

Verdict:

Choose Black Diamond if you are an RIA whose priority is advisor-suite workflows and portals inside the SS&C ecosystem. RIAs and MFOs serving ultra-high-net-worth clients and family offices, where total wealth reporting, private markets automation, and a white-labeled client experience decide the evaluation, should shortlist Aleta alongside it.

4. Eton Solutions (AtlasFive): Integrated Family Office ERP

Eton Solutions, founded in 2015 with US and Singapore bases, offers AtlasFive, a family office ERP spanning more than 270 workflows across accounting, tax, bill pay, entity management, document management, and reporting. The company reports more than $1.3 trillion in assets under administration for more than 800 families and embeds an AI layer, EtonAI, across the platform. It targets large single and multi-family offices that want their entire operation, not just reporting, on one system.

Strengths:

• The broadest functional footprint in the category, running accounting and operations in one suite.

• Embedded AI that automates workflows across the platform.

• A strong track record with very large, complex offices.

Limitations:

• High enterprise total cost of ownership: premium custom pricing means offices pay for hundreds of workflows they may never use.

• Resource-intensive deployment: implementing a full operational ERP typically takes 6 to 9 months or longer and requires dedicated administrative resources and heavy internal change management.

• Closed all-in-one architecture: EtonAI and internal data stay inside the proprietary ecosystem, so offices cannot connect their own AI agents or build an open, best-of-breed stack.

Verdict:

Choose AtlasFive if you are re-platforming the whole family office operation, accounting sits at the center of it, and you have the budget and staff to support a full ERP deployment. Offices whose primary need is investment intelligence and open data will find it introduces operational complexity and cost for capabilities that go unused.

5. Asset Vantage: Integrated General Ledger And Reporting

Asset Vantage is an accounting-first platform founded in 2011 with offices in the US, India, and Singapore, built on a native dual-entry general ledger with portfolio and performance reporting derived from the same ledger. It tracks more than $400 billion for over 400 families and prices transparently from about $30,000 per year rather than on assets.

Strengths:

• Integrated accounting and investment reporting on one native general ledger.

• Strong multi-entity and multi-currency handling.

• Transparent, non-AUM pricing from about $30,000 per year.

Limitations:

• Investment reporting is derived from ledger entries rather than a dedicated analytics engine, so deep performance attribution, private markets forecasting, and executive-level principal views are compromises.

• No AI-native architecture or automated document parsing, which leaves teams dependent on manual data entry.

• A closed suite that keeps data largely inside the accounting system, making it hard to route clean, structured data into modern BI platforms, custom AI agents, or specialist third-party tools.

Verdict:

A practical choice for accounting-led teams that want the general ledger and reporting in a single system at mid-market pricing. Offices that lead with investment intelligence will find the portfolio analytics secondary and the absence of AI costly as they scale.

6. Landytech (Sesame): Investment Data Validation at Scale

Landytech, founded in 2018 with offices in London and Paris, develops Sesame, an investment reporting platform for asset owners, family offices, and wealth managers. Sesame connects to more than 500 custodians and over 10,000 open banking sources and applies automated validation before data reaches reporting. Sesame One is the family office edition, and the company holds ISO 27001 certification and SOC 2 compliance.

Strengths:

• Broad custodian and open banking connectivity across jurisdictions.

• Automated validation applied before data reaches reporting.

Limitations:

• Validated, aggregated data is the baseline buyers now expect from any consolidated reporting platform, not a category of its own; the same discipline is delivered by total wealth platforms, including Aleta, which was named Best Data Provider at the Family Wealth Report Awards 2026.

• The product is built around the reporting workflow of an investment team; principals get outputs rather than a dedicated experience.

• Configuration and daily operation assume an in-house investment function.

Verdict:

Consider Sesame when connectivity breadth for an investment team is the requirement. Since validated data is table stakes across modern platforms, evaluate what sits on top of it: Sesame offers investment reporting, while total wealth consolidation, open agent access, and AI-driven document operations sit outside its scope.

7. Altoo: Intuitive Total Wealth Overview with Swiss Hosting

Altoo is a Swiss wealth platform founded in 2017 that consolidates bankable and non-bankable assets into a polished, intuitive overview with strong document management and secure sharing. It integrates with thousands of custodians, serves clients in more than 20 countries, and hosts its platform exclusively in Switzerland.

Strengths:

• A polished, intuitive overview of total wealth including non-bankable assets.

• Swiss hosting and a strong security and privacy posture.

• Good document management and secure sharing.

Limitations:

• A conventional IT foundation rather than a modern, open data framework, making it a less open architecture than AI-native alternatives.

• Lighter on deep investment analytics and lacking the automation required for robust private markets forecasting.

• Data stays inside the closed Swiss ecosystem, restricting intelligent automation and routing into a best-of-breed stack.

Verdict:

A strong fit for families who prize an elegant overview and strict Swiss data residency. Offices that need investment depth, AI automation, and open data will find it functions more as a visualization layer than an intelligence engine.

8. FundCount: Accounting-First Operations

FundCount is a partnership and investment accounting system built for fund administrators and investment firms. Its reporting layer reads directly from the ledger, so reported figures and booked figures are the same data set, and no reconciliation step exists between them. Family offices appear on its client list, but the product was not designed around family office workflows: there is no principal layer, no total wealth view, and no automation for the document-heavy private markets operations that define a family office back office.

Strengths:

• Deep partnership accounting, including master-feeder structures and nested entities.

• A single authoritative data set from the ledger through to every report.

Limitations:

• Designed for fund administration rather than family offices; family office workflows are an adaptation, not the product’s premise.

• The interface is dated by modern SaaS standards.

• Both setup and daily use assume accounting expertise; principals are not the intended audience.

Verdict:

FundCount fits fund administrators and accounting-led investment firms. For a family office it is a structural mismatch rather than a trade-off: the ledger depth is real, but the platform was never designed for the principal, the total balance sheet, or automated private markets operations, and no configuration changes that.

9. Asora: For Small Family Offices with Simple Portfolios

Asora is an entry-level SaaS platform from Ireland for small single family offices with straightforward, primarily public-market portfolios. It covers basic aggregation, investment tracking, and reporting, priced from about $900 per month and scaling with assets under management. Despite the product's limited scope, implementations typically run 3 to 6 months, a consequence of the company's narrow team and onboarding capacity.

Strengths:

• A clean, simple interface for basic aggregation and reporting.

• Entry pricing accessible for an office moving off spreadsheets.

Limitations:

• AUM-based pricing, so the cost grows with the portfolio rather than with requirements.

• No layer for private markets automation, complex entity structures, or institutional forecasting, and performance analytics well below Addepar's level.

• No AI foundation: no automated document ingestion, no MCP, and no agents; data entry remains manual.

• A narrow team constrains both onboarding capacity and the pace of product development.

Verdict:

Asora does not qualify as an Addepar replacement on analytics, and the 3 to 6 month implementation removes its main advantage as a light entry point. Offices with a simple portfolio can use it as a first system. Offices that expect private markets exposure or entity growth are better served starting on a platform that scales, since re-platforming later is the more expensive path.

How to Choose an Addepar Alternative

Seven questions separate the shortlist.

Do You Need Total Wealth, or Only Bankable-Asset Analytics?

If the estate includes real estate, private companies, or passion assets, favor a total-wealth platform over an investment-analytics engine, or much of what you pay for will sit outside the system.

Who Is the Primary User?

If the platform exists for an investment analyst running attribution and risk models, Addepar's design makes sense. If the principal, the CFO, and the broader office need to read and act on the numbers, an analyst-first system means the office runs on secondhand exports. Decide who the screen is for before comparing features.

Model the Pricing Against Your Own Growth

Start from the roughly $70,000 single family office entry point and add the service layer on top. At reported rates of 1.2 to 1.5 basis points, $2 billion in assets implies roughly $240,000 to $300,000 per year before implementation and add-ons. Compare that curve against fixed licenses and entity-based SaaS pricing over five years, including the years in which markets rise, and your bill rises with them.

Ask Where Private Market Documents Go

Capital calls, distributions, and K-1s are the operational bottleneck for most family offices. Establish whether the platform extracts and reconciles them natively, or routes them through a paid service layer or separate add-on. The answer determines headcount.

Is The AI Native or Bolted On

Ask when the data schema was designed and whether private market documents flow in without a service layer. An assistant added in 2026 to a schema from 2009 can answer questions about the data; it cannot restructure how the data gets there. The distinction determines whether AI reduces headcount or just adds a chat window.

Test Data Egress Before Signing

Request a full raw data export and live API access during the evaluation. If the consolidated data cannot flow into your general ledger, BI environment, or AI tools without friction or fees, you are leasing your own numbers back.

Count the Hidden Headcount

A platform that requires a service layer and a dedicated administrator is a platform whose real cost includes salaries. Add staffing to license, implementation, and data operations before comparing totals.

Methodology and Sources

This guide is designed to give family office principals, CIOs, CFOs, and RIA decision makers an objective, data-driven evaluation of the primary alternatives to Addepar in 2026.

Inclusion and Exclusion Criteria

We focused on institutional- and enterprise-grade wealth platforms that single and multi-family offices and RIAs actively cross-shop when evaluating Addepar. Advisor-centric platforms are represented by SS&C Black Diamond, the suite most often cross-shopped against Addepar by RIAs; broader practice-management stacks such as Orion and Envestnet Tamarac, single-asset point solutions, and consumer-grade net worth trackers were excluded.

Evaluation Framework

Each platform was evaluated across six operational dimensions: total wealth coverage (bankable and non-bankable assets in one verified view), data architecture and openness (data portability, open APIs, agent-ready layers such as MCP and direct Data Cube access), automation and AI-native depth (native document ingestion of K-1s and capital calls versus manual entry or bolted-on workflows), user experience for the principal versus the analyst, total cost of ownership (predictable SaaS versus growth-penalizing AUM-based fees), and deployment efficiency (time to value and required ongoing administrative headcount).

Data Sources

Findings draw on public product documentation from each vendor, funding and product announcements (including Addepar's $230 million Series G at a $3.25 billion valuation in May 2025, its acquisition of Arcus, and the 2026 launches of Addison and the Addepar Data Exchange), analyst coverage of Addepar's pricing from Contrary Research and Sacra, industry award data from WealthBriefing and the Family Wealth Report, verified user reviews, and Aleta's direct experience in family office platform evaluations and migrations, which is the basis for the single family office entry pricing observation and the observed Asora implementation timeline. Reported figures are attributed to their sources.