Comparison · Finance
Vaia vs Addepar
The established system of record for portfolio data and reporting, next to an intelligence and sustainability layer.
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Vaia vs Addepar: the short answer
Addepar is the established system of record for multi-asset portfolio data. It aggregates across public, private, and alternative holdings, keeps performance and analytics current, and produces client reporting, at very large scale.
Vaia works on the layer above that data: IC memos and due-diligence reports, an autonomous analyst agent, multi-framework ESG and carbon accounting, and a wealth-advisory co-pilot, on proprietary vertical models, in a single-tenant environment per client.
If you need a book of record and reporting engine for a large, complex portfolio, Addepar is a category leader. If your bottleneck is turning that data into memos, diligence, and ESG disclosures, this comparison is for you.
What Vaia is
Vaia is an intelligence and operational layer for investment and sustainability work, built on two proprietary vertical LLMs: one trained for financial and investment reasoning, one for ESG, carbon, and regulatory frameworks. Each client runs in a dedicated single-tenant environment.
Five applications sit on one platform: Vaia GPT (IC memos, 25-page institutional due-diligence reports, and research from a firm's own documents); Olaf (an autonomous agent across screening, diligence, research, and memo creation); Prism (multi-framework ESG and carbon accounting across GRI, BRSR, TCFD, CSRD, SFDR, and GRESB on a 48,000+ emission-factor database); Family Office (entity-aware portfolio aggregation across public, private, and alternative assets with real-time valuations); and Wealth Advisory (a relationship-manager co-pilot with a client 360, suitability checks, and automated reporting).
Vaia deploys as an overlay on the systems a firm already runs, goes live in weeks, and comes with a dedicated delivery team that configures it and tunes models and templates through reporting cycles. Published benchmarks: FinBen 81.17% and VSIB 89.68% operational accuracy. Security documentation is at trust.vaia.co.in.
What Addepar is
Addepar is an enterprise wealth and investment management platform, founded in 2009 by Joe Lonsdale and Jason Mirra, with offices in Mountain View and New York. It serves RIAs, family offices, private banks, asset managers, and institutions.
The platform aggregates every asset class, including private equity, real assets, and collectibles, from more than 300 direct custodian feeds, and turns that data into performance analytics and custom, branded client reporting. As of early 2026 Addepar reports more than $9 trillion in assets on the platform across 1,400+ firms in around 60 countries, with roughly 650 partner integrations.
Alongside reporting it offers Navigator (scenario modelling, portfolio projections, cash-flow forecasts, private-fund benchmarks), Alts Data Management, Addepar Trading (native trading and rebalancing, built on its 2021 AdvisorPeak acquisition), open APIs, and Addison AI, a native natural-language layer for querying portfolio data. It raised a $230M Series G in 2025 at a reported $3.25B valuation.
What Vaia adds alongside Addepar
- IC memos and 25-page institutional due-diligence reports covering business, financial, management, market, risk, and ESG, generated from a firm's own documents.
- Olaf, an autonomous agent that runs screening, diligence, research, and memo creation, rather than answering one query at a time.
- Prism for ESG and carbon accounting: GRI, BRSR, TCFD, CSRD, SFDR, and GRESB mapping, Scope 1–3 on a 48,000+ emission-factor database, and net-zero pathway modelling.
- Investment thesis fine-tuned into the model, so deals are screened and scored consistently.
- A wealth-advisory co-pilot: proposal generation, suitability checks, and house-view distribution for relationship managers.
- Proprietary vertical LLMs with published benchmark scores, delivered single-tenant per client with a hands-on delivery team.
Feature comparison
| Vaia | Addepar | |
|---|---|---|
| Primary role | Intelligence and operational layer: memos, diligence, ESG, advisory | System of record for portfolio data, analytics, and reporting |
| Core model | Two proprietary vertical LLMs (investment and sustainability), fine-tuned per client | Data platform with Addison AI, a natural-language layer over portfolio data |
| Portfolio aggregation | Entity-aware across public, private, and alternatives; real-time valuations; multi-currency | Multi-asset aggregation at scale; 300+ custodian feeds; deep alternatives coverage |
| Reporting | Generated from live data: memos, LP and ESG reports, carbon accounts | Custom, branded performance and client reporting, highly configurable |
| Scenario modelling | Net-zero pathway modelling; investment analysis | Navigator: portfolio projections, cash-flow forecasts, private-fund benchmarks |
| Trading and rebalancing | Not covered | Addepar Trading, native on the platform |
| IC memos and due diligence | 25-page institutional DD reports and IC memos from a firm's documents | Not a platform capability |
| Agentic workflows | Olaf for screening, diligence, research, and memo creation | Not covered |
| ESG and carbon | Prism: GRI, BRSR, TCFD, CSRD, SFDR, GRESB; Scope 1–3 on 48,000+ factors | Not covered |
| Wealth-advisory co-pilot | RM co-pilot, client 360, suitability checks, proposal generation | Client portals and advisor reporting; no proposal or suitability co-pilot |
| Integrations | API-first into CRM/PMS/DMS and custodian systems | 300+ custodian feeds, ~650 partner integrations, open API |
| Deployment | Dedicated single-tenant environment per client, standard | Enterprise SaaS deployment |
| Delivery model | Managed service: configuration, model tuning, support through cycles | Implementation and customer success; large partner and consultant network |
When to choose Vaia over Addepar
- Your bottleneck is turning portfolio and deal data into IC memos, due-diligence reports, and LP or ESG disclosures.
- ESG, carbon, and regulatory reporting sit alongside investment work and need an accounting engine, not a data field.
- You want an autonomous analyst agent for screening and diligence, with the fund's thesis in the model.
- Relationship managers need a proposal-and-suitability co-pilot, not only a reporting portal.
- You want a single-tenant environment, published domain benchmarks, and a managed-service delivery model.
Consider both. Many family offices and wealth firms run Addepar as the system of record and use Vaia for the analysis, memo, and ESG work that sits on top of that data. The two are complementary rather than competing for the same slot.
Frequently asked questions
What are the main alternatives to Addepar?
Addepar is most often evaluated against Masttro, Aleta, SS&C Black Diamond, Orion, and Kubera — all portfolio reporting and aggregation systems of record. Vaia is a different kind of alternative: it works on the layer above that data, generating memos, diligence, and ESG disclosures from it.
What is the difference between Vaia and Addepar?
Addepar is a system of record for multi-asset portfolio data, analytics, and client reporting, at very large scale. Vaia is an intelligence and operational layer: IC memos, 25-page due-diligence reports, an autonomous analyst agent, multi-framework ESG and carbon accounting, and a wealth-advisory co-pilot.
Is Vaia a good Addepar alternative?
If you need a book of record and reporting engine for a large, complex portfolio, Addepar is a category leader and Vaia does not replace it. If your bottleneck is turning that data into memos, diligence, and ESG disclosures, that is the work Vaia is built for.
Can a firm use both Vaia and Addepar?
Yes, and many do. Family offices and wealth firms commonly run Addepar as the system of record and use Vaia for the analysis, memo, and ESG work that sits on top of that data. The two are complementary rather than competing for the same slot.
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