Addepar: investment data, portfolio workflows and integration controls

Addepar is an investment-data, analysis and reporting platform for wealth managers, banks, family offices, fund managers and institutional allocators. It brings portfolio information into a shared environment for analysis, billing, reporting and client communication. The core proposition is a consistent view of complex ownership and investment data across the firm.[1]

Its data model links households, clients, legal entities, accounts and investments through ownership relationships. A position records the relationship between two entities, including value and ownership percentage. That lets a team inspect a trust, account or broader household without rebuilding the structure. Custodian and market-data feeds can be combined with manually maintained private holdings such as real estate.[3]

The platform also supports complex client-fee schedules, asset exclusions and valuation methods, with review of calculations and their underlying inputs. Its client portal presents portfolio information through web and mobile access. These are tools for the investment firm’s operating process; the institution still defines the client proposition and reporting requirements.[1]

Addepar’s September 2024 Trading launch described model construction, rebalancing across accounts and households, pre-trade checks, flat-file execution, FIX trading and post-trade processing. The published launch scope does not establish a universal list of available executing brokers or a trading tariff. Those connections and commercial terms need to be established for the proposed deployment.[10]

The REST API uses HTTPS and JSON:API. Its resource families cover portfolio queries and exports, ownership entities and positions, and administration. Integration authority can extend to creating or deleting transactions, changing entities, managing users and publishing files to the client portal. This makes the permission model a material part of integration design.[11]

ADX is intended to move governed data between Addepar and the wider technology estate. Its product description covers ingestion, synchronization and distribution for analysis and operational workflows. The connection design still needs to identify the source of each dataset and the rights attached to it.[7]

That last distinction has a concrete contractual effect. Addepar’s third-party data terms generally allow inclusion in client reports but prohibit API or other export-tool extraction unless provider-specific terms or a direct agreement permit it. Redistribution is also restricted. API access to a portfolio therefore does not automatically grant export rights over every licensed dataset displayed in it.[17]

The Integration Center’s disclaimer separately says that listing a third-party application is not an endorsement and places responsibility for its use on the customer. The product’s own permissions, contract and support arrangement need to be assessed alongside the Addepar connection.[16]

The public sales route is a demonstration and enquiry. The inspected current product and contact pages do not publish a complete numeric subscription tariff, minimum contract value or implementation fee. A commercial proposal is needed to establish the selected platform, additional products and service package; no current public per-user or asset-based rate is established here.[19]

The published Premier+ service plan includes implementation and configuration work, specialists for complex data projects and two Addepar Academy training seats per year. Its price is not stated. These service inclusions should be distinguished from the client-fee calculation functionality inside the platform.[18]

The public website’s Terms of Use govern access to that site and its information. Their website availability and liability wording should not be treated as the paid platform’s service-level commitment. The negotiated subscription and service documents need to establish the applicable obligations.[25]

Implementation involves agreeing how the firm’s ownership structures, accounts, attributes and historical transactions will be represented. The documented model supports both custodian-fed and manually maintained records, so a migration needs to identify which source owns each class of information and how joint or indirect ownership will be mapped.[3]

Alts Data Management’s September 2026 self-service onboarding lets teams add positions, edit their details, track collection/processing status and perform bulk updates in the platform. Collection begins once required attributes are supplied. The firm can see missing-information states and receive notifications, while complex cases can still require Addepar assistance. This is operational onboarding within the service, rather than a promise that every external fund portal supplies standardized data.[22]

The October 2026 reporting update adds firm- or team-level template permissions, direct publication to client portals and report PDFs within the active portfolio view. A report can have multiple schedules with different portfolios, audiences and cadences; scheduling is timezone-aware and supports 15-minute start increments. New v1 APIs manage those schedules. These details matter when migrating recurring reporting and distribution controls.[9]

The published SOC 3 report identifies customer responsibilities including complete and timely financial feeds, periodic permission review, removal of obsolete users, secure data transmission and retention of outputs under the firm’s requirements. Implementation therefore includes a continuing data and access-control process, not only loading the initial portfolio.[24]

Existing clients are directed to their Client Success Manager and Addepar Learn.[19]

The services page describes issue escalation through a single point of contact, help validating calculations, requested topic sessions and on-demand training. It does not publish a universal severity-response timetable or recovery commitment.[18]

A software subscription and access to portfolio information should be distinguished from the regulated service provided by the customer institution. In particular, older Addepar material about brokerage affiliates must be read against current registration records.[27]

Addepar’s February 2026 privacy policy identifies Addepar, Inc. and affiliates including AS Investment Management, LLC. For customer-uploaded portfolio and client information, the policy assigns Addepar the processor role and the subscribing institution the controller role. Processing is subject to the licence agreement and applicable law. That contractual data role is separate from a financial-services registration.[23]

The SOC 3 opinion covers Analytics & Reporting and Navigator controls for security, confidentiality and privacy from 1 July 2024 through 31 August 2025, with an opinion dated 30 September 2025. AWS infrastructure is a carved-out subservice. This is assurance for the specified systems and period, rather than an undated certification of every current product or investment outcome.[24]

Addepar was founded in 2009. Its current company material describes a data and AI business serving financial institutions, with an investor group that includes 8VC, D1 Capital Partners, EDBI, Valor Equity Partners, Vitruvian and WestCap.[2]

In May 2025, Addepar announced the close of a $230 million Series G round at a $3.25 billion valuation, co-led by Vitruvian and WestCap. This is dated financing evidence; it does not provide a current public market valuation or identify an acquisition of Addepar by those investors.[29]

Operator

Addepar, Inc.

Service scope

Investment-data aggregation, portfolio analytics, reporting and operational workflows.

Customer types

Wealth managers; Banks; Family offices; Fund managers; Institutional allocators

Delivery

SaaS; API; Managed service

Pricing publication

Not disclosed

Pricing scope

No complete current public numeric subscription or implementation tariff.

Implementation

Ownership and data mapping, configuration, client Sandbox and operational onboarding.

Support

Client Success Manager, Addepar Learn and service-plan assistance; contracted response targets are not public.

Permissions and regulatory scope

Technology-services profile; historical affiliate registrations do not establish current brokerage or adviser authority.

Provider metadata checked 21 Oct 2026Source 1Source 2Source 23Source 3Source 18Source 19Source 20Source 11Source 24Source 27Source 28

Addepar MCP connects portfolio analysis to Claude for eligible clients in a beta programme. The September 2026 description says the user’s existing firm context and permissions carry through; Addepar performs the relevant calculations and returns results. The initial experience retrieves information and performs analysis without executing transactions or changing portfolio data.[34]

The May 2026 product release described a data-operations agent as upcoming and previewed some client-experience changes. Those announcements should not be treated as proof that every previewed capability is generally available. The individual product and agreed rollout scope determine what a firm can use.[36]

Addepar’s Data Pledge allows purpose-specific analysis of aggregated platform data using aggregation, anonymization and minimum sample sizes. It says identifying client information is not sold. That statement should be read with the customer agreement and privacy policy rather than interpreted as a blanket prohibition on all derived analytics.[26]